{"title":"openDTU","description":"","products":[{"product_id":"opendtu-hoymiles-diy-kit-display-ssd1306-esp32-nrf24l01plus-socket-kabel","title":"OpenDTU Hoymiles DIY Kit Display SSD1306 + ESP32 + NRF24L01Plus + Socket + Cable","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eArticle description:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003ch4\u003e\u003cspan style=\"color: rgb(102, 102, 102);\"\u003eopenDTU \/ AhoyDTU DIY Kit\u003c\/span\u003e\u003c\/h4\u003e\n\n\u003cp\u003eThis DIY kit is suitable for reading out the data from a Hoymiles inverter.\u003c\/p\u003e\n\n\u003cp\u003eCommunication with the Hoymiles inverters takes place via 2.4GHz radio. It is possible to retrieve the current values ​​such as power, current and daily energy. Setting parameters such as the performance limit via web interface or MQTT.\u003c\/p\u003e\n\n\u003cp\u003eThe following Hoymiles inverters are currently supported by OpenDTU with the NRF24L01+ radio module: HM-300-1T, HM-350-1T, HM-400-1T, HM-600-2T, HM-700-2T, HM-800-2T, HM-1000-4T, HM-1200-4T, HM-1500-4T\u003c\/p\u003e\n\n\u003cp\u003eOther inverters supported by OpenDTU: Solenso SOL-H350, Solenso SOL-H400, Solenso SOL-H800, TSUN TSOL-M350*, TSUN TSOL-M800*, TSUN TSOL-M1600*, E-Star HERF-800, E-Star HERF-1600, E-Star HERF-1800\u003c\/p\u003e\n\n\u003cp\u003e*Note about TSUN compatibility: Compatibility with OpenDTU is most likely related to the inverter serial number. Current evidence suggests that TSUN inverters with a serial number starting with \"11\" are supported, while inverters with a serial number starting with \"10\" are not supported.\u003c\/p\u003e\n\n\u003cp\u003eThe optionally included OLED display impresses with its high display quality. With a size of approx. 2.44cm, it has a resolution of 128 x 64 pixels. This means that texts and graphics are displayed with a high level of detail and sharpness.\u003c\/p\u003e\n\n\u003cp\u003eWith the I2C connection you can easily integrate the display into your DIY projects. Fully compatible with Arduino, 51 series, MSP430 series, STM32\/2, CSR IC, etc.\u003c\/p\u003e\n\u003cstyle Type=\"text\/css\"\u003ehr {margin: 0; padding: 0;}\n\u003c\/style\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(102, 102, 102);\"\u003eThis offer contains different variants to choose from:\u003c\/span\u003e\u003c\/h4\u003e\n\n\u003cp\u003eSet white + OpenDTU firmware = 0.96\" OLED display white + ESP32 DevBoard incl. OpenDTU firmware + NRF24L01+ + socket + 10cm jumper cable\u003c\/p\u003e\n\n\u003cp\u003eSet blue + OpenDTU firmware = 0.96\" OLED display blue + ESP32 DevBoard incl. OpenDTU firmware + NRF24L01+ + socket + 10cm jumper cable\u003c\/p\u003e\n\n\u003cp\u003eSet white without firmware = 0.96\" OLED display white + ESP32 DevBoard + NRF24L01+ + socket + 10cm jumper cable\u003c\/p\u003e\n\n\u003cp\u003eonly 0.96\" OLED display white = only display in white\u003c\/p\u003e\n\n\u003cp\u003eonly 0.96\" OLED display blue = only display in blue\u003c\/p\u003e\n\n\u003cp\u003eonly ESP32 DevBoard = only ESP32 Board\u003c\/p\u003e\n\n\u003cp\u003eonly NRF24L01+ \u0026amp; Socket = only radio module \u0026amp; Socket\u003c\/p\u003e\n\n\u003cp\u003eonly NRF24L01+ = only radio module\u003c\/p\u003e\n\n\u003cp\u003eonly NRFL01 socket = only socket\u003c\/p\u003e\n\n\u003cp\u003eonly 10cm cable = 1x 8PIN + 1x 4PIN jumper cable\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003eOpenDTU is an open source project and is licensed under the license:\u003c\/p\u003e\n\n\u003cp\u003eGNU General Public License v2.0\u003c\/p\u003e\n\n\u003cp\u003eFurther information about license, firmware and installation:\u003c\/p\u003e\n\n\u003cp\u003ehttps:\/\/github.com\/tbnobody\/OpenDTU\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e\u003cfont color=\"red\"\u003eImportant note:\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eNo soldering required. All you have to do is plug the PIN cables together. Please note the Setup instructions for initial commissioning. In particular, the display must be activated with a configuration file.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eA QR link or a link to the instructions is included in the form of an A6 flyer.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e\u003cfont color=\"red\"\u003eIt is also possible to install AhoyDTU. However, you have to do this yourself. For more information see link:\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003ehttps:\/\/github.com\/lumapu\/ahoy\u003c\/font\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eSpecs ESP32:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWi-Fi Type: IEEE 802.11 b\/g\/n 2.4GHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSecurity protocols: WEP\/WPA-PSK\/WPA2-PSK\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eBluetooth: Classic and BLE\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eChipSet: ESP-32\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eProcessor: Tensilica LX6 Dual-Core\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eMemory: 512kB\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eMemory: 4MB\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eClock frequency: 80-240MHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating voltage: 3.3V \/ 5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating current average: 80mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003ePower supply required min. rated power: 500 mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eInterfaces: UART \/ I2C \/ SPI \/ DAC \/ ADC\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWorking temperature: -40°C - 85°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eUSB-C port\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with Arduino\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with NodeMCU\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with Tasmota\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with many shields\/modules\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eSpecs NRF24L01+:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eModel: NRF24L01+\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e2.4Ghz radio module\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eFrequency range: 2400 - 2525 MHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eRadio channels: 6\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating voltage: 1.9V - 3.6V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating current average: 12.5mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eStandby consumption: 32µA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWakeup time: 130µS\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eTransmission rate: up to 2Mbps (2Mbps\/1Mbps\/250Kbps)\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eAntenna: integrated in the PCB board\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSize: 28.4 x 15 x 5.6 mm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003ePIN spacing: 2.54 mm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating temperature -40 - 85°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eAutomatic transmission of aborted packets\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSPI interface for microcontrollers like Arduino Raspberry Pi\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eSpecs Display:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOLED display module\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eModel: SSD1306\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSize: 0.96 inch \/ 2.44cm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eResolution: 128 x 64 pixels\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eViewing Angle:\u0026gt; 160°\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSupported Platform: 51 Series, MSP430 Series, STM32\/2 Series, etc.\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eVery low power consumption: 0.04 W in normal operation\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWide voltage support: DC 3.3V-5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWorking temperature: -30°C - 80°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCommunication method: IIC, only 2 I\/O ports\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eBacklight: OLED self-lighting, no backlight required\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e\u003cstrong\u003ePin definition:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e1. VCC: 3.3-5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e2. GND: ground\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e3. SCL: Serial Clock\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e4. SDA: Serial Data\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eMore information:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n\n\u003ch4 style='margin: 0px 0px 2em; text-align: center; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: \"Times New Roman\", Times, serif; font-size: 14px; font-style: normal; font-weight: 700; display: block; box-sizing: border-box; text-rendering: optimizelegibility;'\u003e\n\u003cbr\u003e\nMore:\u003c\/h4\u003e\n\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eNew goods\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eavailable immediately\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n\n\u003ch4 style='margin: 0px 0px 2em; text-align: center; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: \"Times New Roman\", Times, serif; font-size: 14px; font-style: normal; font-weight: 700; display: block; box-sizing: border-box; text-rendering: optimizelegibility;'\u003e\n\u003cbr\u003e\nSet variants:\u003c\/h4\u003e\n\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eSet white or blue + OpenDTU firmware\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); X; \"\u003e only 0.96\" OLED display white or Blue\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eESP32 DevBoard only\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eonly NRF24L01+ \u0026amp; Socket\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eNRF24L01+ only\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eNRFL01 Socket only\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eonly 0.96 inch OLED display\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eonly 10cm jumper cable\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n","brand":"mediarath - Martin Damrath","offers":[{"title":"Set White + OpenDTU Firmware","offer_id":44466013634828,"sku":"400040090-01-001","price":24.99,"currency_code":"EUR","in_stock":false},{"title":"Set Blue + OpenDTU Firmware","offer_id":44466013667596,"sku":"400040090-01-002","price":24.99,"currency_code":"EUR","in_stock":false},{"title":"Set White without firmware","offer_id":44466013700364,"sku":"400040090-01-003","price":20.99,"currency_code":"EUR","in_stock":false},{"title":"Set Blue without firmware","offer_id":44466013733132,"sku":"400040090-01-004","price":20.99,"currency_code":"EUR","in_stock":false},{"title":"only 0.96\" OLED display white","offer_id":44466014486796,"sku":"400040090-01-005","price":6.49,"currency_code":"EUR","in_stock":true},{"title":"only 0.96\" OLED display blue","offer_id":44466014519564,"sku":"400040090-01-006","price":6.49,"currency_code":"EUR","in_stock":true},{"title":"ESP32 DevBoard only","offer_id":44466014552332,"sku":"400040090-01-007","price":9.99,"currency_code":"EUR","in_stock":false},{"title":"only NRF24L01+ \u0026 Socket","offer_id":44466014585100,"sku":"400040090-01-008","price":7.49,"currency_code":"EUR","in_stock":true},{"title":"only NRF24L01+","offer_id":44466014650636,"sku":"400040090-01-009","price":4.99,"currency_code":"EUR","in_stock":true},{"title":"only NRFL01 socket","offer_id":44466014683404,"sku":"400040090-01-010","price":4.49,"currency_code":"EUR","in_stock":true},{"title":"only 10cm cable","offer_id":44466014716172,"sku":"400040090-01-011","price":3.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/400040090-01-www-mediirith.com-smarthome-shop-opendtu-hoymiles-diy-kit-display-ssd1306-esp32-nrf24l01plus-socket-kabel-2jpg.jpg?v=1736546138"},{"product_id":"opendtu-hoymiles-diy-kit-oled-display-esp32-nrf24l01plus-socket-kabel-pv","title":"OpenDTU Hoymiles DIY Kit OLED Display + ESP32 + NRF24L01Plus + Socket + Cable PV","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003e*VAT-free delivery according to Section 12 Paragraph 3 UStG.\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003ch4\u003e\u003cspan style=\"color: rgb(102, 102, 102);\"\u003eSince January 1st, 2023, photovoltaic products have been exempt from VAT due to a funding measure. This means that private individuals receive significant tax relief when purchasing solar products to promote solar energy.\u003c\/span\u003e\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe following requirements must be met:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli style=\"margin-left: -1.5em;\"\u003eMy delivery address is in Germany.\u003c\/li\u003e\n\t\u003cli style=\"margin-left: -1.5em;\"\u003eThe installation only takes place if the photovoltaic system is installed on or near my private home, apartments as well as public and other buildings that are used for activities serving the public good.\u003c\/li\u003e\n\t\u003cli style=\"margin-left: -1.5em;\"\u003eI confirm that the installed gross output of the photovoltaic system according to the market master data register (MaStR) is or will not be more than 30 kW (peak).\u003c\/li\u003e\n\t\u003cli style=\"margin-left: -1.5em;\"\u003eI am the operator of the photovoltaic system. The ordered goods will not be resold commercially.\u003c\/li\u003e\n\t\u003cli style=\"margin-left: -1.5em;\"\u003eI confirm that the components ordered are used exclusively to use the electricity generated by solar modules for energy management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eBy ordering this VAT-exempt product, I confirm that the delivery is VAT-free in accordance with Section 12 Para. 3 UstG and that the requirements for the tax rate of 0% are met. If it subsequently turns out that these requirements were not met contrary to the confirmation (e.g. through an external audit), I agree that the underpaid sales tax will be subsequently invoiced.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003ePlease note that orders with a company address or multiple orders that exceed the maximum order Quantity of 2 pieces will be canceled and the purchase amount will be refunded.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eTo ensure the smooth process, we ask you to contact us BEFORE purchasing if you have any questions or are unclear. Thank you very much.\u003c\/font\u003e\u003c\/p\u003e\n\u003cstyle Type=\"text\/css\"\u003ehr {margin: 0; padding: 0;}\n\u003c\/style\u003e\n\u003chr\u003e\n\u003cp\u003eYou can find further information in the document from the Federal Ministry of Finance:\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.bundesfinanzministerium.de\/Content\/DE\/Downloads\/BMF_Schreiben\/steuerarten\/Umsatzsteuer\/Umsatzsteuer-Aktivserlass\/2023-02-27-nullsteuersatz-fuer-umsaetze-im-einanderhang-mit-determinen-photovoltaikanlagen.pdf?__blob=publicationFile\u0026amp;v=1\"\u003eZero tax rate for sales in connection with certain Photovoltaic systems\u003c\/a\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eArticle description:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003ch4\u003e\u003cspan style=\"color: rgb(102, 102, 102);\"\u003eopenDTU \/ AhoyDTU DIY Kit\u003c\/span\u003e\u003c\/h4\u003e\n\n\u003cp\u003eThis DIY kit is suitable for reading out the data from a Hoymiles inverter.\u003c\/p\u003e\n\n\u003cp\u003eCommunication with the Hoymiles inverters takes place via 2.4GHz radio. It is possible to retrieve the current values ​​such as power, current and daily energy. Setting parameters such as the performance limit via web interface or MQTT.\u003c\/p\u003e\n\n\u003cp\u003eThe following Hoymiles inverters are currently supported by OpenDTU with the NRF24L01+ radio module: HM-300-1T, HM-350-1T, HM-400-1T, HM-600-2T, HM-700-2T, HM-800-2T, HM-1000-4T, HM-1200-4T, HM-1500-4T\u003c\/p\u003e\n\n\u003cp\u003eOther inverters supported by OpenDTU: Solenso SOL-H350, Solenso SOL-H400, Solenso SOL-H800, TSUN TSOL-M350*, TSUN TSOL-M800*, TSUN TSOL-M1600*, E-Star HERF-800, E-Star HERF-1600, E-Star HERF-1800\u003c\/p\u003e\n\n\u003cp\u003e*Note about TSUN compatibility: Compatibility with OpenDTU is most likely related to the inverter serial number. Current evidence suggests that TSUN inverters with a serial number starting with \"11\" are supported, while inverters with a serial number starting with \"10\" are not supported.\u003c\/p\u003e\n\n\u003cp\u003eThe optionally included OLED display impresses with its high display quality. With a size of approx. 2.44cm, it has a resolution of 128 x 64 pixels. This means that texts and graphics are displayed with a high level of detail and sharpness.\u003c\/p\u003e\n\n\u003cp\u003eWith the I2C connection you can easily integrate the display into your DIY projects. Fully compatible with Arduino, 51 series, MSP430 series, STM32\/2, CSR IC, etc.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003eOpenDTU is an open source project and is licensed under the license:\u003c\/p\u003e\n\n\u003cp\u003eGNU General Public License v2.0\u003c\/p\u003e\n\n\u003cp\u003eFurther information about license, firmware and installation:\u003c\/p\u003e\n\n\u003cp\u003ehttps:\/\/github.com\/tbnobody\/OpenDTU\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e\u003cfont color=\"red\"\u003eImportant note:\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eNo soldering required. All you have to do is plug the PIN cables together. Please note the Setup instructions for initial commissioning. In particular, the display must be activated with a configuration file.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eA QR link or a link to the instructions is included in the form of an A6 flyer.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e\u003cfont color=\"red\"\u003eIt is also possible to install AhoyDTU. However, you have to do this yourself. For more information see link:\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003ehttps:\/\/github.com\/lumapu\/ahoy\u003c\/font\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eTechnical data ESP32:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWi-Fi Type: IEEE 802.11 b\/g\/n 2.4GHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSecurity protocols: WEP\/WPA-PSK\/WPA2-PSK\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eBluetooth: Classic and BLE\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eChipSet: ESP-32\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eProcessor: Tensilica LX6 Dual-Core\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eMemory: 512kB\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eMemory: 4MB\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eClock frequency: 80-240MHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating voltage: 3.3V \/ 5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating current average: 80mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003ePower supply required min. rated power: 500 mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eInterfaces: UART \/ I2C \/ SPI \/ DAC \/ ADC\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWorking temperature: -40°C - 85°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eUSB-C port\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with Arduino\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with NodeMCU\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with Tasmota\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with many shields\/modules\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eTechnical data NRF24L01+:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eModel: NRF24L01+\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e2.4Ghz radio module\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eFrequency range: 2400 - 2525 MHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eRadio channels: 6\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating voltage: 1.9V - 3.6V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating current average: 12.5mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eStandby consumption: 32µA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWakeup time: 130µS\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eTransmission rate: up to 2Mbps (2Mbps\/1Mbps\/250Kbps)\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eAntenna: integrated in the PCB board\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSize: 28.4 x 15 x 5.6 mm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003ePIN spacing: 2.54 mm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating temperature -40 - 85°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eAutomatic transmission of aborted packets\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSPI interface for microcontrollers like Arduino Raspberry Pi\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eTechnical data display:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOLED display module\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eModel: SSD1306\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSize: 0.96 inch \/ 2.44cm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eResolution: 128 x 64 pixels\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eViewing Angle:\u0026gt; 160°\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSupported Platform: 51 Series, MSP430 Series, STM32\/2 Series, etc.\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eVery low power consumption: 0.04 W in normal operation\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWide voltage support: DC 3.3V-5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWorking temperature: -30°C - 80°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCommunication method: IIC, only 2 I\/O ports\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eBacklight: OLED self-lighting, no backlight required\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e\u003cstrong\u003ePin definition:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e1. VCC: 3.3-5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e2. GND: ground\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e3. SCL: Serial Clock\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e4. SDA: Serial Data\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eMore information:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n\n\u003ch4 style='margin: 0px 0px 2em; text-align: center; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: \"Times New Roman\", Times, serif; font-size: 14px; font-style: normal; font-weight: 700; display: block; box-sizing: border-box; text-rendering: optimizelegibility;'\u003e\n\u003cbr\u003e\nMore:\u003c\/h4\u003e\n\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eNew goods\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eavailable immediately\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n\n\u003ch4 style='margin: 0px 0px 2em; text-align: center; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: \"Times New Roman\", Times, serif; font-size: 14px; font-style: normal; font-weight: 700; display: block; box-sizing: border-box; text-rendering: optimizelegibility;'\u003e\n\u003cbr\u003e\nSet variants:\u003c\/h4\u003e\n\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eSet White + OpenDTU Firmware\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); Border image: BOOKS SIZING: Border-Box; \" Set white without firmware \u003c\/span\u003e \u003cspan style = \"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eSet Blue without firmware\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n","brand":"mediarath - Martin Damrath","offers":[{"title":"0% VAT according to Section 12 Paragraph 3 UStG* \/ Set White + OpenDTU Firmware","offer_id":44486919422220,"sku":"400040090-01-PV-001","price":21.16,"currency_code":"EUR","in_stock":false},{"title":"0% VAT according to Section 12 Paragraph 3 UStG* \/ Set Blue + OpenDTU Firmware","offer_id":44486923452684,"sku":"400040090-01-PV-002","price":21.16,"currency_code":"EUR","in_stock":false},{"title":"0% VAT according to Section 12 Paragraph 3 UStG* \/ Set White without firmware","offer_id":44486923485452,"sku":"400040090-01-PV-003","price":17.8,"currency_code":"EUR","in_stock":false},{"title":"0% VAT according to Section 12 Paragraph 3 UStG* \/ Set Blue without firmware","offer_id":44486919454988,"sku":"400040090-01-PV-004","price":17.8,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/400040090-01-pv-www-mediirith.com-smarthome-shop-opendtu-hoymiles-diy-kit-oled-display-esp32-nrf24l01plus-socket-kabel-2jpg.jpg?v=1736546578"},{"product_id":"opendtu-hoymiles-diy-kit-display-ssd1306-esp32-nrf24l01-antenne-socket-kabel-pv","title":"OpenDTU Hoymiles DIY Kit Display SSD1306 ESP32 NRF24L01+ Antenna Socket Cable PV","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003e*VAT-free delivery according to Section 12 Paragraph 3 UStG.\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003ch4\u003e\u003cspan style=\"color: rgb(102, 102, 102);\"\u003eSince January 1st, 2023, photovoltaic products have been exempt from VAT due to a funding measure. This means that private individuals receive significant tax relief when purchasing solar products to promote solar energy.\u003c\/span\u003e\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe following requirements must be met:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli style=\"margin-left: -1.5em;\"\u003eMy delivery address is in Germany.\u003c\/li\u003e\n\t\u003cli style=\"margin-left: -1.5em;\"\u003eThe installation only takes place if the photovoltaic system is installed on or near my private home, apartments as well as public and other buildings that are used for activities serving the public good.\u003c\/li\u003e\n\t\u003cli style=\"margin-left: -1.5em;\"\u003eI confirm that the installed gross output of the photovoltaic system according to the market master data register (MaStR) is or will not be more than 30 kW (peak).\u003c\/li\u003e\n\t\u003cli style=\"margin-left: -1.5em;\"\u003eI am the operator of the photovoltaic system. The ordered goods will not be resold commercially.\u003c\/li\u003e\n\t\u003cli style=\"margin-left: -1.5em;\"\u003eI confirm that the components ordered are used exclusively to use the electricity generated by solar modules for energy management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eBy ordering this VAT-exempt product, I confirm that the delivery is VAT-free in accordance with Section 12 Para. 3 UstG and that the requirements for the tax rate of 0% are met. If it subsequently turns out that these requirements were not met contrary to the confirmation (e.g. through an external audit), I agree that the underpaid sales tax will be subsequently invoiced.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003ePlease note that orders with a company address or multiple orders that exceed the maximum order Quantity of 2 pieces will be canceled and the purchase amount will be refunded.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eTo ensure the smooth process, we ask you to contact us BEFORE purchasing if you have any questions or are unclear. Thank you very much.\u003c\/font\u003e\u003c\/p\u003e\n\u003cstyle Type=\"text\/css\"\u003ehr {margin: 0; padding: 0;}\n\u003c\/style\u003e\n\u003chr\u003e\n\u003cp\u003eYou can find further information in the document from the Federal Ministry of Finance:\u003c\/p\u003e\n\n\u003cp\u003ehttps:\/\/www.bundesfinanzministerium.de\u003c\/p\u003e\n\n\u003cp\u003eSearch for: Zero tax rate for sales in connection with certain photovoltaic systems\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eArticle description:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003ch4\u003e\u003cspan style=\"color: rgb(102, 102, 102);\"\u003eopenDTU \/ AhoyDTU DIY Kit\u003c\/span\u003e\u003c\/h4\u003e\n\n\u003cp\u003eThis DIY kit is suitable for reading out the data from a Hoymiles inverter.\u003c\/p\u003e\n\n\u003cp\u003eCommunication with the Hoymiles inverters takes place via 2.4GHz radio. It is possible to retrieve the current values ​​such as power, current and daily energy. Setting parameters such as the performance limit via web interface or MQTT.\u003c\/p\u003e\n\n\u003cp\u003eThe following Hoymiles inverters are currently supported by OpenDTU with the NRF24L01+ radio module: HM-300-1T, HM-350-1T, HM-400-1T, HM-600-2T, HM-700-2T, HM-800-2T, HM-1000-4T, HM-1200-4T, HM-1500-4T\u003c\/p\u003e\n\n\u003cp\u003eOther inverters supported by OpenDTU: Solenso SOL-H350, Solenso SOL-H400, Solenso SOL-H800, TSUN TSOL-M350*, TSUN TSOL-M800*, TSUN TSOL-M1600*, E-Star HERF-800, E-Star HERF-1600, E-Star HERF-1800\u003c\/p\u003e\n\n\u003cp\u003e*Note about TSUN compatibility: Compatibility with OpenDTU is most likely related to the inverter serial number. Current evidence suggests that TSUN inverters with a serial number starting with \"11\" are supported, while inverters with a serial number starting with \"10\" are not supported.\u003c\/p\u003e\n\n\u003cp\u003eThe included OLED display impresses with its high display quality. With a size of approx. 2.44cm, it has a resolution of 128 x 64 pixels. This means that texts and graphics are displayed with a high level of detail and sharpness.\u003c\/p\u003e\n\n\u003cp\u003eWith the I2C connection you can easily integrate the display into your DIY projects. Fully compatible with Arduino, 51 series, MSP430 series, STM32\/2, CSR IC, etc.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003eOpenDTU is an open source project and is licensed under the license:\u003c\/p\u003e\n\n\u003cp\u003eGNU General Public License v2.0\u003c\/p\u003e\n\n\u003cp\u003eFurther information about license, firmware and installation:\u003c\/p\u003e\n\n\u003cp\u003ehttps:\/\/github.com\/tbnobody\/OpenDTU\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e\u003cfont color=\"red\"\u003eImportant note:\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eNo soldering required. All you have to do is plug the PIN cables together. Please note the Setup instructions for initial commissioning. In particular, the display must be activated with a configuration file.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eA QR link or a link to the instructions is included in the form of an A6 flyer.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e\u003cfont color=\"red\"\u003eIt is also possible to install AhoyDTU. However, you have to do this yourself. For more information see link:\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003ehttps:\/\/github.com\/lumapu\/ahoy\u003c\/font\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eTechnical data ESP32:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWi-Fi Type: IEEE 802.11 b\/g\/n 2.4GHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSecurity protocols: WEP\/WPA-PSK\/WPA2-PSK\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eBluetooth: Classic and BLE\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eChipSet: ESP-32\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eProcessor: Tensilica LX6 Dual-Core\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eMemory: 512kB\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eMemory: 4MB\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eClock frequency: 80-240MHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating voltage: 3.3V \/ 5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating current average: 80mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003ePower supply required min. rated power: 500 mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eInterfaces: UART \/ I2C \/ SPI \/ DAC \/ ADC\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWorking temperature: -40°C - 85°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eUSB-C port\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with Arduino\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with NodeMCU\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with Tasmota\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with many shields\/modules\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eTechnical data NRF24L01+:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eModel: NRF24L01+\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e2.4Ghz radio module\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eFrequency range: 2400 - 2525 MHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eRadio channels: 6\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating voltage: 1.9V - 3.6V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating current average: 12.5mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eStandby consumption: 32µA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWakeup time: 130µS\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eTransmission rate: up to 2Mbps (2Mbps\/1Mbps\/250Kbps)\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eAntenna: integrated in the PCB board\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSize: 28.4 x 15 x 5.6 mm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003ePIN spacing: 2.54 mm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating temperature -40 - 85°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eAutomatic transmission of aborted packets\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSPI interface for microcontrollers like Arduino Raspberry Pi\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eTechnical data display:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOLED display module\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eModel: SSD1306\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSize: 0.96 inch \/ 2.44cm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eResolution: 128 x 64 pixels\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eViewing Angle:\u0026gt; 160°\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSupported Platform: 51 Series, MSP430 Series, STM32\/2 Series, etc.\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eVery low power consumption: 0.04 W in normal operation\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWide voltage support: DC 3.3V-5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWorking temperature: -30°C - 80°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCommunication method: IIC, only 2 I\/O ports\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eBacklight: OLED self-lighting, no backlight required\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e\u003cstrong\u003ePin definition:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e1. VCC: 3.3-5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e2. GND: ground\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e3. SCL: Serial Clock\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e4. SDA: Serial Data\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eMore information:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n\n\u003ch4 style='margin: 0px 0px 2em; text-align: left; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: \"Times New Roman\", Times, serif; font-size: 14px; font-style: normal; font-weight: 700; display: block; box-sizing: border-box; text-rendering: optimizelegibility;'\u003eMore:\u003c\/h4\u003e\n\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eNew goods\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eavailable immediately\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n\n\u003ch4 style='margin: 0px 0px 2em; text-align: left; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: \"Times New Roman\", Times, serif; font-size: 14px; font-style: normal; font-weight: 700; display: block; box-sizing: border-box; text-rendering: optimizelegibility;'\u003eSet variants:\u003c\/h4\u003e\n\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eSet White + OpenDTU Firmware\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); Border image: BOOKS SIZING: Border-Box; \" Set white without firmware \u003c\/span\u003e \u003cspan style = \"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eSet Blue without firmware\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n","brand":"mediarath - Martin Damrath","offers":[{"title":"0% VAT according to Section 12 Paragraph 3 UStG* \/ Set White + OpenDTU Firmware","offer_id":44486763086092,"sku":"400040093-0-PV-001","price":23.68,"currency_code":"EUR","in_stock":false},{"title":"0% VAT according to Section 12 Paragraph 3 UStG* \/ Set Blue + OpenDTU Firmware","offer_id":44486763118860,"sku":"400040093-0-PV-002","price":23.68,"currency_code":"EUR","in_stock":false},{"title":"0% VAT according to Section 12 Paragraph 3 UStG* \/ Set White without firmware","offer_id":44486763151628,"sku":"400040093-0-PV-003","price":21.16,"currency_code":"EUR","in_stock":false},{"title":"0% VAT according to Section 12 Paragraph 3 UStG* \/ Set Blue without firmware","offer_id":44486763217164,"sku":"400040093-0-PV-004","price":21.16,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/400040093-0-pv-www-mediirith.com-smarthome-shop-opendtu-hoymiles-diy-kit-display-ssd1306-esp32-nrf24l01-antenne-socket-kabel-pv-1jpg-90148.jpg?v=1753455387"},{"product_id":"opendtu-hoymiles-diy-kit-display-ssd1306-esp32-cmt2300a-antenne-kabel-hms-hmt","title":"OpenDTU Hoymiles DIY Kit Display SSD1306 ESP32 CMT2300A Antenna Cable HMS HMT","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eArticle description:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003ch4\u003e\u003cspan style=\"color: rgb(102, 102, 102);\"\u003eopenDTU \/ AhoyDTU DIY Kit\u003c\/span\u003e\u003c\/h4\u003e\n\n\u003cp\u003eThis DIY kit is suitable for reading out the data from a Hoymiles inverter.\u003c\/p\u003e\n\n\u003cp\u003eCommunication with the Hoymiles inverters takes place via 868\/915MHz radio. It is possible to retrieve the current values ​​such as power, current and daily energy. Setting parameters such as the performance limit via web interface or MQTT.\u003c\/p\u003e\n\n\u003cp\u003eThe following Hoymiles inverters are currently supported by OpenDTU with the CMT2300A radio module: HMS-300-1T, HMS-350-1T, HMS-400-1T, HMS-450-1T, HMS-500-1T, HMS-600-2T, HMS-700-2T, HMS-800-2T, HMS-900-2T, HMS-1000-2T, HMS-1600-4T, HMS-1800-4T, HMS-2000-4T, HMT-1600-4T, HMT-1800-4T, HMT-2000-4T, HMT-1800-6T, HMT-2250-6T\u003c\/p\u003e\n\n\u003cp\u003eThe included OLED display impresses with its high display quality. With a size of approx. 2.44cm, it has a resolution of 128 x 64 pixels. This means that texts and graphics are displayed with a high level of detail and sharpness.\u003c\/p\u003e\n\n\u003cp\u003eWith the I2C connection you can easily integrate the display into your DIY projects. Fully compatible with Arduino, 51 series, MSP430 series, STM32\/2, CSR IC, etc.\u003c\/p\u003e\n\u003cstyle Type=\"text\/css\"\u003ehr {margin: 0; padding: 0;}\n\u003c\/style\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cfont color=\"red\"\u003eAlso available as a Set with the NRF24L01+ radio module for Hoymiles HM inverter:\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/mediirith.com\/products\/opendtu-hoymiles-diy-kit-display-ssd1306-esp32-nrf24l01-antenne-socket-kabel\" target=\"_blank\"\u003eOpenDTU Hoymiles DIY Kit Display SSD1306 ESP32 NRF24L01+ Antenna Socket Cable\u003c\/a\u003e\u003c\/p\u003e\n\u003cstyle Type=\"text\/css\"\u003ehr {margin: 0; padding: 0;}\n\u003c\/style\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(102, 102, 102);\"\u003eThis offer contains different variants to choose from:\u003c\/span\u003e\u003c\/h4\u003e\n\n\u003cp\u003eSet white + OpenDTU firmware = 0.96\" OLED display white + ESP32 DevBoard incl. OpenDTU firmware + CMT2300A + antenna + socket + 10cm jumper cable\u003c\/p\u003e\n\n\u003cp\u003eSet blue + OpenDTU firmware = 0.96\" OLED display blue + ESP32 DevBoard incl. OpenDTU firmware + CMT2300A + antenna + socket + 10cm jumper cable\u003c\/p\u003e\n\n\u003cp\u003eSet white without firmware = 0.96\" OLED display white + ESP32 DevBoard + CMT2300A + antenna + socket + 10cm jumper cable\u003c\/p\u003e\n\n\u003cp\u003eonly 0.96\" OLED display white = only display in white\u003c\/p\u003e\n\n\u003cp\u003eonly 0.96\" OLED display blue = only display in blue\u003c\/p\u003e\n\n\u003cp\u003eonly ESP32 DevBoard = only ESP32 Board\u003c\/p\u003e\n\n\u003cp\u003eCMT2300A \u0026amp; only Antenna = only radio module \u0026amp; Antenna\u003c\/p\u003e\n\n\u003cp\u003eonly 10cm cable = 10x jumper cable\u003c\/p\u003e\n\u003cstyle Type=\"text\/css\"\u003ehr {margin: 0; padding: 0;}\n\u003c\/style\u003e\n\u003chr\u003e\n\u003cp\u003eOpenDTU is an open source project and is licensed under the license:\u003c\/p\u003e\n\n\u003cp\u003eGNU General Public License v2.0\u003c\/p\u003e\n\n\u003cp\u003eFurther information about license, firmware and installation:\u003c\/p\u003e\n\n\u003cp\u003ehttps:\/\/github.com\/tbnobody\/OpenDTU\u003c\/p\u003e\n\u003cstyle Type=\"text\/css\"\u003ehr {margin: 0; padding: 0;}\n\u003c\/style\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cfont color=\"red\"\u003eImportant note:\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eNo soldering required. All you have to do is plug the PIN cables together. Please note the Setup instructions for initial commissioning. In particular, the display must be activated with a configuration file.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eA QR link or a link to the instructions is included in the form of an A6 flyer.\u003c\/font\u003e\u003c\/p\u003e\n\u003cstyle Type=\"text\/css\"\u003ehr {margin: 0; padding: 0;}\n\u003c\/style\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cfont color=\"red\"\u003eIt is also possible to install AhoyDTU. However, you have to do this yourself. For more information see link:\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003ehttps:\/\/github.com\/lumapu\/ahoy\u003c\/font\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eSpecs ESP32:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWi-Fi Type: IEEE 802.11 b\/g\/n 2.4GHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSecurity protocols: WEP\/WPA-PSK\/WPA2-PSK\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eBluetooth: Classic and BLE\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eChipSet: ESP-32\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eProcessor: Tensilica LX6 Dual-Core\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eMemory: 512kB\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eMemory: 4MB\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eClock frequency: 80-240MHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating voltage: 3.3V \/ 5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating current average: 80mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003ePower supply required min. rated power: 500 mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eInterfaces: UART \/ I2C \/ SPI \/ DAC \/ ADC\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWorking temperature: -40°C - 85°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eUSB-C port\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with Arduino\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with NodeMCU\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with Tasmota\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with many shields\/modules\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eSpecs CMT2300A \u0026amp; Antenna:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eModel: E49-900MBL-01 CMT2300A\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e868\/915MHz radio module\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eFrequency range: 850 MHz ~ 930 MHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003emax. Transmission power: 20dBm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCommunication distance: up to 2.5 km\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating voltage: 2.6V - 3.6V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSupports low power mode, suitable for battery operation\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eData transfer rate from 0.5 kbps to 300 kbps\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating temperature: -40 to 85°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSize: 58 x 27 x14 mm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003ePIN spacing: 2.54 mm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eAutomatic transmission of aborted packets\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSPI interface for microcontrollers like Arduino Raspberry Pi\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eIPEX interface incl. 4dbi antenna\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eSpecs Display:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOLED display module\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eModel: SSD1306\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSize: 0.96 inch \/ 2.44cm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eResolution: 128 x 64 pixels\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eViewing Angle:\u0026gt; 160°\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSupported Platform: 51 Series, MSP430 Series, STM32\/2 Series, etc.\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eVery low power consumption: 0.04 W in normal operation\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWide voltage support: DC 3.3V-5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWorking temperature: -30°C - 80°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCommunication method: IIC, only 2 I\/O ports\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eBacklight: OLED self-lighting, no backlight required\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e\u003cstrong\u003ePin definition:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e1. VCC: 3.3-5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e2. GND: ground\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e3. SCL: Serial Clock\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e4. SDA: Serial Data\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eMore information:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003ch4 style='margin: 0px 0px 2em; text-align: center; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: \"Times New Roman\", Times, serif; font-size: 14px; font-style: normal; font-weight: 700; display: block; box-sizing: border-box; text-rendering: optimizelegibility;'\u003e\n\u003cbr\u003e\nMore:\u003c\/h4\u003e\n\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eNew goods\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eavailable immediately\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4 style='margin: 0px 0px 2em; text-align: center; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: \"Times New Roman\", Times, serif; font-size: 14px; font-style: normal; font-weight: 700; display: block; box-sizing: border-box; text-rendering: optimizelegibility;'\u003e\n\u003cbr\u003e\nSet variants:\u003c\/h4\u003e\n\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eSet white or blue + OpenDTU firmware\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); X; \"\u003e only 0.96\" OLED display white or Blue\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eESP32 DevBoard only\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eonly CMT2300A \u0026amp; antenna\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eonly 0.96 inch OLED display\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eonly 10cm jumper cable\u003c\/span\u003e\u003c\/p\u003e\n","brand":"mediarath - Martin Damrath","offers":[{"title":"Set White + OpenDTU Firmware","offer_id":49290802790668,"sku":"400040094-0-001","price":36.99,"currency_code":"EUR","in_stock":false},{"title":"Set Blue + OpenDTU Firmware","offer_id":49290803085580,"sku":"400040094-0-002","price":36.99,"currency_code":"EUR","in_stock":false},{"title":"Set White without firmware","offer_id":49290803151116,"sku":"400040094-0-003","price":33.99,"currency_code":"EUR","in_stock":false},{"title":"Set Blue without firmware","offer_id":49290803183884,"sku":"400040094-0-004","price":33.99,"currency_code":"EUR","in_stock":false},{"title":"only 0.96\" OLED display white","offer_id":49290803216652,"sku":"400040094-0-005","price":6.49,"currency_code":"EUR","in_stock":true},{"title":"only 0.96\" OLED display blue","offer_id":49290803249420,"sku":"400040094-0-006","price":6.49,"currency_code":"EUR","in_stock":true},{"title":"ESP32 DevBoard only","offer_id":49290803314956,"sku":"400040094-0-007","price":9.99,"currency_code":"EUR","in_stock":false},{"title":"only CMT2300A \u0026 antenna","offer_id":49290803413260,"sku":"400040094-0-008","price":19.99,"currency_code":"EUR","in_stock":false},{"title":"only 10cm cable","offer_id":49290803446028,"sku":"400040094-0-009","price":2.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/400040094-0-www-mediirith.com-smarthome-shop-opendtu-hoymiles-diy-kit-display-ssd1306-esp32-cmt2300a-antenne-kabel-hms-hmt-2jpg-79394.jpg?v=1753457544"},{"product_id":"opendtu-hoymiles-diy-kit-esp32-display-nrf24l01-modul-socket-kabel","title":"OpenDTU Hoymiles DIY Kit - ESP32 + Display + NRF24L01+ Module + Socket + Cable","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eProduct Description:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003ch4\u003e\u003cspan style=\"color: rgb(102, 102, 102);\"\u003eopenDTU \/ AhoyDTU DIY Kit\u003c\/span\u003e\u003c\/h4\u003e\n\n\u003cp\u003eThis DIY kit is suitable for reading the data from a Hoymiles inverter.\u003c\/p\u003e\n\n\u003cp\u003eCommunication with Hoymiles inverters is via 2.4 GHz radio frequency. It is possible to retrieve current values ​​such as power, current, and daily energy consumption. Setting parameters such as the power limit via web interface or MQTT.\u003c\/p\u003e\n\n\u003cp\u003eThe following Hoymiles inverters are currently supported by OpenDTU with the NRF24L01+ radio module: HM-300-1T, HM-350-1T, HM-400-1T, HM-600-2T, HM-700-2T, HM-800-2T, HM-1000-4T, HM-1200-4T, HM-1500-4T\u003c\/p\u003e\n\n\u003cp\u003eOther inverters supported by OpenDTU: Solenso SOL-H350, Solenso SOL-H400, Solenso SOL-H800, TSUN TSOL-M350*, TSUN TSOL-M800*, TSUN TSOL-M1600*, E-Star HERF-800, E-Star HERF-1600, E-Star HERF-1800\u003c\/p\u003e\n\n\u003cp\u003e*Note on TSUN compatibility: OpenDTU compatibility most likely depends on the inverter's serial number. Current information indicates that TSUN inverters with a serial number starting with \"11\" are supported, while inverters with a serial number starting with \"10\" are not.\u003c\/p\u003e\n\n\u003cp\u003eThe optionally included OLED display boasts high image quality. At approximately 2.44 cm in size, it has a resolution of 128 x 64 pixels. This ensures that text and graphics are displayed with a high level of detail and sharpness.\u003c\/p\u003e\n\n\u003cp\u003eWith the I2C connection, you can easily integrate the display into your DIY projects. Fully compatible with Arduino, 51 series, MSP430 series, STM32\/2, CSR IC, etc.\u003c\/p\u003e\n\n\u003cstyle type=\"text\/css\"\u003ehr {margin: 0; padding: 0;}\n\n\u003c\/style\u003e\n\n\u003chr\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(102, 102, 102);\"\u003eThis offer includes several options to choose from:\u003c\/span\u003e\u003c\/h4\u003e\n\n\u003cp\u003eSet + OpenDTU Firmware = ESP32 DevBoard incl. OpenDTU Firmware + NRF24L01+ + Socket + 10cm Jumper Cable\u003c\/p\u003e\n\n\u003cp\u003eSet without Firmware = ESP32 DevBoard + NRF24L01+ + Socket + 10cm Jumper Cable\u003c\/p\u003e\n\n\u003cp\u003eESP32 DevBoard only = ESP32 board only\u003c\/p\u003e\n\n\u003cp\u003eNRF24L01+ \u0026 Socket only = Radio module \u0026 Socket only Socket\u003c\/p\u003e\n\n\u003cp\u003eNRF24L01+ only = radio module only\u003c\/p\u003e\n\n\u003cp\u003eNRFL01 Socket only = socket only\u003c\/p\u003e\n\n\u003cp\u003e0.96 inch OLED Display only = 0.96 inch OLED Display Blue only\u003c\/p\u003e\n\n\u003cp\u003e10cm Cable only = 10cm 8-pin + 4-pin jumper cable only\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003eOpenDTU is an open-source project and is licensed under the following license:\u003c\/p\u003e\n\n\u003cp\u003eGNU General Public License v2.0\u003c\/p\u003e\n\n\u003cp\u003eMore information about the license, firmware, and installation:\u003c\/p\u003e\n\n\u003cp\u003ehttps:\/\/github.com\/tbnobody\/OpenDTU\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e\u003cfont color=\"red\"\u003eImportant Note:\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eNo soldering required. Simply connect the pin cables. Please refer to the setup instructions for initial commissioning. In particular, the display must be activated using a configuration file.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eA QR code link or a link to the instructions is included in the form of an A6 flyer.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eInstalling AhoyDTU is also possible. However, this must be done manually. For more information see link:\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003ehttps:\/\/github.com\/lumapu\/ahoy\u003c\/font\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eSpecs ESP32:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eWi-Fi Type: IEEE 802.11 b\/g\/n 2.4GHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eSecurity protocols: WEP\/WPA-PSK\/WPA2-PSK\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eBluetooth: Classic and BLE\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eChipset: ESP-32\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eProcessor: Tensilica LX6 dual-core\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eMemory: 512kB\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eMemory: 4MB\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eClock frequency: 80-240MHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; border-bottom-color: rgb(255, 255, 255); border-bottom-style: solid; rgb(204,204,204);\"\u003eOperating voltage: 3.3V \/ 5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; border-bottom-color: rgb(255, 255, 255); border-bottom-style: solid; border box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eOperating current average: 80mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; border-bottom-color: rgb(255, 255, 255); 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003ePower supply required min. rated power: 500 mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eInterfaces: UART \/ I2C \/ SPI \/ DAC \/ ADC\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eWorking temperature: -40°C - 85°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eUSB-C port\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eCompatible with Arduino\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eCompatible with NodeMCU\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eCompatible with Tasmota\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eCompatible with many shields\/modules\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eSpecs NRF24L01+:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); border-bottom-style: solid; box-sizing: border-box; rgb(204,204,204);\"\u003eModel: NRF24L01+\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; border-bottom-color: rgb(255, 255, 255); border-bottom-style: solid; rgb(204,204,204);\"\u003e2.4Ghz radio module\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); border-bottom-style: solid; 0px 1px 1px 0px rgb(204,204,204);\"\u003eFrequency range: 2400 - 2525 MHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; border-bottom-color: rgb(255, 255, 255); border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eRadio channels: 6\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eOperating voltage: 1.9V - 3.6V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eOperating current average: 12.5mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eStandby consumption: 32µA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eWakeup time: 130µS\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eTransmission rate: up to 2Mbps (2Mbps\/1Mbps\/250Kbps)\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eAntenna: integrated in the PCB board\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eSize: 28.4 x 15 x 5.6 mm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003ePIN spacing: 2.54 mm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); border-bottom-style: solid; box-sizing: border-box; rgb(204,204,204);\"\u003eOperating temperature -40 - 85°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; border-bottom-color: rgb(255, 255, 255); border-bottom-style: solid; Automatic transmission of aborted packets\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eSPI interface for microcontrollers like Arduino Raspberry Pi\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eSpecs Display:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eOLED display module\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eModel: SSD1306\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eSize: 0.96 inch \/ 2.44cm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eResolution: 128 x 64 pixels\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eViewing angle:\u0026gt; 160°\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; border-bottom-color: rgb(255, 255, 255); border-bottom-style: solid; Supported Platform: Series 51, Series MSP430, Series STM32\/2, etc.\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eVery low power consumption: 0.04 W in normal operation\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eWide voltage support: DC 3.3V-5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eWorking temperature: -30°C - 80°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eCommunication method: IIC, only 2 I\/O ports\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100% rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003eBacklight: OLED self-illuminating, no backlight required\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003e\u003cstrong\u003ePin definition:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\"\u003e1. VCC: 3.3-5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; border-bottom-color: rgb(255, 255, 255); border-bottom-style: solid; rgb(204,204,204);\"\u003e2. GND: ground\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; border-bottom-color: rgb(255, 255, 255); border-bottom-style: solid; rgb(204,204,204);\"\u003e3. SCL: Serial Clock\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; border-bottom-color: rgb(255, 255, 255); border-bottom-style: solid; rgb(204,204,204);\"\u003e4. SDA: Serial Data\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eMore information:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n\n\u003ch4 style='margin: 0px 0px 2em; text-align: center; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: \"Times New Roman\", Times, serif; font-size: 14px; font-style: normal; font-weight: 700; display: block; box-sizing: border-box; text-rendering: optimizelegibility;'\u003e\n\u003cbr\u003e\nMore:\u003c\/h4\u003e\n\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eNew goods\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eavailable immediately\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n\n\u003ch4 style='margin: 0px 0px 2em; text-align: center; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: \"Times New Roman\", Times, serif; font-size: 14px; font-style: normal; font-weight: 700; display: block; box-sizing: border-box; text-rendering: optimizelegibility;'\u003e\n\u003cbr\u003e\nSet variants:\u003c\/h4\u003e\n\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eDisplay + Set + OpenDTU Firmware\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eSet + OpenDTU Firmware\u003c\/span\u003e style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eSet without firmware\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eonly ESP32 DevBoard\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); display: inline-block; box-sizing: border-box;\"\u003eonly Socket\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eNRF24L01+ only\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; box-sizing: border-box;\"\u003eNRFL01 socket only OLED Display\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eonly 10cm jumper cable\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n\n\u003cdiv class=\"varkombi\" style='text-align: left; color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: \"Open Sans\", Arial, Helvetica, \"sans serif\"; font-size: 14px; font-style: normal; font-weight: 400; margin-top: 10px; margin-bottom: 10px; word-spacing: 0px; white-space: normal; box-sizing: border-box; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;'\u003e \u003c\/div\u003e\n","brand":"mediarath - Martin Damrath","offers":[{"title":"Display+Set+OpenDTU Firmware","offer_id":54330969653516,"sku":"400040090-0-008","price":24.99,"currency_code":"EUR","in_stock":false},{"title":"Set without firmware","offer_id":54330969751820,"sku":"400040090-0-001","price":18.99,"currency_code":"EUR","in_stock":false},{"title":"only ESP32 DevBoard","offer_id":54330970013964,"sku":"400040090-0-002","price":9.99,"currency_code":"EUR","in_stock":false},{"title":"only NRF24L01+","offer_id":54330970636556,"sku":"400040090-0-003","price":4.99,"currency_code":"EUR","in_stock":true},{"title":"only NRF24L01+ \u0026 Socket","offer_id":54330970669324,"sku":"400040090-0-004","price":7.49,"currency_code":"EUR","in_stock":true},{"title":"only NRFL01 Socket","offer_id":54330970767628,"sku":"400040090-0-005","price":4.49,"currency_code":"EUR","in_stock":true},{"title":"only 10cm cable","offer_id":54330970865932,"sku":"400040090-0-006","price":3.49,"currency_code":"EUR","in_stock":true},{"title":"Set + OpenDTU Firmware","offer_id":54330971095308,"sku":"400040090-0-007","price":18.99,"currency_code":"EUR","in_stock":false},{"title":"Display+Set without firmware","offer_id":54330971390220,"sku":"400040090-0-009","price":20.99,"currency_code":"EUR","in_stock":false},{"title":"only 0.96 inch OLED display","offer_id":54330971422988,"sku":"400040090-0-010","price":6.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/400040090-0-www-mediirith.com-smarthome-shop-opendtu-hoymiles-diy-kit-esp32-devkitnrf24l01-modulsocketjumperkabel-2jpg-90001.jpg?v=1753454480"},{"product_id":"opendtu-hoymiles-diy-kit-display-ssd1306-esp32-nrf24l01-antenne-socket-kabel","title":"OpenDTU Hoymiles DIY Kit Display SSD1306 ESP32 NRF24L01+ Antenna Socket Cable","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eArticle description:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003ch4\u003e\u003cspan style=\"color: rgb(102, 102, 102);\"\u003eopenDTU \/ AhoyDTU DIY Kit\u003c\/span\u003e\u003c\/h4\u003e\n\n\u003cp\u003eThis DIY kit is suitable for reading out the data from a Hoymiles inverter.\u003c\/p\u003e\n\n\u003cp\u003eCommunication with the Hoymiles inverters takes place via 2.4GHz radio. It is possible to retrieve the current values ​​such as power, current and daily energy. Setting parameters such as the performance limit via web interface or MQTT.\u003c\/p\u003e\n\n\u003cp\u003eThe following Hoymiles inverters are currently supported by OpenDTU with the NRF24L01+ radio module: HM-300-1T, HM-350-1T, HM-400-1T, HM-600-2T, HM-700-2T, HM-800-2T, HM-1000-4T, HM-1200-4T, HM-1500-4T\u003c\/p\u003e\n\n\u003cp\u003eOther inverters supported by OpenDTU: Solenso SOL-H350, Solenso SOL-H400, Solenso SOL-H800, TSUN TSOL-M350*, TSUN TSOL-M800*, TSUN TSOL-M1600*, E-Star HERF-800, E-Star HERF-1600, E-Star HERF-1800\u003c\/p\u003e\n\n\u003cp\u003e*Note about TSUN compatibility: Compatibility with OpenDTU is most likely related to the inverter serial number. Current evidence suggests that TSUN inverters with a serial number starting with \"11\" are supported, while inverters with a serial number starting with \"10\" are not supported.\u003c\/p\u003e\n\n\u003cp\u003eThe included OLED display impresses with its high display quality. With a size of approx. 2.44cm, it has a resolution of 128 x 64 pixels. This means that texts and graphics are displayed with a high level of detail and sharpness.\u003c\/p\u003e\n\n\u003cp\u003eWith the I2C connection you can easily integrate the display into your DIY projects. Fully compatible with Arduino, 51 series, MSP430 series, STM32\/2, CSR IC, etc.\u003c\/p\u003e\n\u003cstyle Type=\"text\/css\"\u003ehr {margin: 0; padding: 0;}\n\u003c\/style\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cfont color=\"red\"\u003eAlso available as a Set with the CMT2300A radio module for Hoymiles HMS \u0026amp; HMT inverter:\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/mediirith.com\/products\/opendtu-hoymiles-diy-kit-display-ssd1306-esp32-cmt2300a-antenne-kabel-hms-hmt\" target=\"_blank\"\u003eOpenDTU Hoymiles DIY Kit Display SSD1306 ESP32 CMT2300A Antenna Cable HMS HMT\u003c\/a\u003e\u003c\/p\u003e\n\u003cstyle Type=\"text\/css\"\u003ehr {margin: 0; padding: 0;}\n\u003c\/style\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(102, 102, 102);\"\u003eThis offer contains different variants to choose from:\u003c\/span\u003e\u003c\/h4\u003e\n\n\u003cp\u003eSet white + OpenDTU firmware = 0.96\" OLED display white + ESP32 DevBoard incl. OpenDTU firmware + NRF24L01+ + antenna + socket + 10cm jumper cable\u003c\/p\u003e\n\n\u003cp\u003eSet blue + OpenDTU firmware = 0.96\" OLED display blue + ESP32 DevBoard incl. OpenDTU firmware + NRF24L01+ + antenna + socket + 10cm jumper cable\u003c\/p\u003e\n\n\u003cp\u003eSet white without firmware = 0.96\" OLED display white + ESP32 DevBoard + NRF24L01+ + antenna + socket + 10cm jumper cable\u003c\/p\u003e\n\n\u003cp\u003eonly 0.96\" OLED display white = only display in white\u003c\/p\u003e\n\n\u003cp\u003eonly 0.96\" OLED display blue = only display in blue\u003c\/p\u003e\n\n\u003cp\u003eonly ESP32 DevBoard = only ESP32 Board\u003c\/p\u003e\n\n\u003cp\u003eonly NRF24L01+ \u0026amp; Ans. \u0026amp; Socket = only radio module \u0026amp; Antenna \u0026amp; Socket\u003c\/p\u003e\n\n\u003cp\u003eonly NRF24L01+ \u0026amp; Antenna = only radio module \u0026amp; Antenna\u003c\/p\u003e\n\n\u003cp\u003eonly NRFL01 socket = only socket\u003c\/p\u003e\n\n\u003cp\u003eonly 10cm cable = 1x 8PIN + 1x 4PIN jumper cable\u003c\/p\u003e\n\u003cstyle Type=\"text\/css\"\u003ehr {margin: 0; padding: 0;}\n\u003c\/style\u003e\n\u003chr\u003e\n\u003cp\u003eOpenDTU is an open source project and is licensed under the license:\u003c\/p\u003e\n\n\u003cp\u003eGNU General Public License v2.0\u003c\/p\u003e\n\n\u003cp\u003eFurther information about license, firmware and installation:\u003c\/p\u003e\n\n\u003cp\u003ehttps:\/\/github.com\/tbnobody\/OpenDTU\u003c\/p\u003e\n\u003cstyle Type=\"text\/css\"\u003ehr {margin: 0; padding: 0;}\n\u003c\/style\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cfont color=\"red\"\u003eImportant note:\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eNo soldering required. All you have to do is plug the PIN cables together. Please note the Setup instructions for initial commissioning. In particular, the display must be activated with a configuration file.\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003eA QR link or a link to the instructions is included in the form of an A6 flyer.\u003c\/font\u003e\u003c\/p\u003e\n\u003cstyle Type=\"text\/css\"\u003ehr {margin: 0; padding: 0;}\n\u003c\/style\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cfont color=\"red\"\u003eIt is also possible to install AhoyDTU. However, you have to do this yourself. For more information see link:\u003c\/font\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cfont color=\"red\"\u003ehttps:\/\/github.com\/lumapu\/ahoy\u003c\/font\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eSpecs ESP32:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWi-Fi Type: IEEE 802.11 b\/g\/n 2.4GHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSecurity protocols: WEP\/WPA-PSK\/WPA2-PSK\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eBluetooth: Classic and BLE\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eChipSet: ESP-32\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eProcessor: Tensilica LX6 Dual-Core\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eMemory: 512kB\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eMemory: 4MB\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eClock frequency: 80-240MHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating voltage: 3.3V \/ 5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating current average: 80mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003ePower supply required min. rated power: 500 mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eInterfaces: UART \/ I2C \/ SPI \/ DAC \/ ADC\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWorking temperature: -40°C - 85°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eUSB-C port\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with Arduino\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with NodeMCU\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with Tasmota\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatible with many shields\/modules\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eSpecs NRF24L01+ \u0026amp; Antenna:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eModel: NRF24L01+\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e2.4Ghz radio module\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eFrequency range: 2400 - 2525 MHz\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eRadio channels: 6\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003emax. Transmission power: 20dBm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating voltage: 1.9V - 3.6V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003emax. Power consumption transmission mode: 115mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003emax. Power consumption reception mode: 45mA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eStandby consumption: 4.2µA\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWakeup time: 130µS\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eTransmission rate: up to 2Mbps (2Mbps\/1Mbps\/250Kbps)\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eAntenna power (peak): 2dB\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSize: 41.0 x 15.5 x 5.6 mm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003ePIN spacing: 2.54 mm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOperating temperature -20 - 70°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eAutomatic transmission of aborted packets\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSPI interface for microcontrollers like Arduino Raspberry Pi\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eSpecs Display:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eOLED display module\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eModel: SSD1306\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSize: 0.96 inch \/ 2.44cm\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eResolution: 128 x 64 pixels\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eViewing Angle:\u0026gt; 160°\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSupported Platform: 51 Series, MSP430 Series, STM32\/2 Series, etc.\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eVery low power consumption: 0.04 W in normal operation\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWide voltage support: DC 3.3V-5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWorking temperature: -30°C - 80°C\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCommunication method: IIC, only 2 I\/O ports\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eBacklight: OLED self-lighting, no backlight required\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e\u003cstrong\u003ePin definition:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e1. VCC: 3.3-5V\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e2. GND: ground\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e3. SCL: Serial Clock\u003c\/p\u003e\n\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003e4. SDA: Serial Data\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: rgb(230, 126, 34);\"\u003eMore information:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003ch4 style='margin: 0px 0px 2em; text-align: center; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: \"Times New Roman\", Times, serif; font-size: 14px; font-style: normal; font-weight: 700; display: block; box-sizing: border-box; text-rendering: optimizelegibility;'\u003e\n\u003cbr\u003e\nMore:\u003c\/h4\u003e\n\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eNew goods\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eavailable immediately\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4 style='margin: 0px 0px 2em; text-align: center; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: \"Times New Roman\", Times, serif; font-size: 14px; font-style: normal; font-weight: 700; display: block; box-sizing: border-box; text-rendering: optimizelegibility;'\u003e\n\u003cbr\u003e\nSet variants:\u003c\/h4\u003e\n\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eSet white or blue + OpenDTU firmware\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); X; \"\u003e only 0.96\" OLED display white or Blue\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eESP32 DevBoard only\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eonly NRF24L01+ \u0026amp; antenna \u0026amp; socket\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eonly NRF24L01+ \u0026amp; antenna\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eNRFL01 Socket only\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eonly 0.96 inch OLED display\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eonly 10cm jumper cable\u003c\/span\u003e\u003c\/p\u003e\n","brand":"mediarath - Martin Damrath","offers":[{"title":"only Weiß + OpenDTU Firmware","offer_id":54331568226572,"sku":"400040093-0-001","price":27.99,"currency_code":"EUR","in_stock":false},{"title":"only Blau + OpenDTU Firmware","offer_id":54331568390412,"sku":"400040093-0-002","price":27.99,"currency_code":"EUR","in_stock":false},{"title":"only Weiß ohne Firmware","offer_id":54331568455948,"sku":"400040093-0-003","price":24.99,"currency_code":"EUR","in_stock":false},{"title":"only Blau ohne Firmware","offer_id":54331568488716,"sku":"400040093-0-004","price":24.99,"currency_code":"EUR","in_stock":false},{"title":"only0,96\" OLED Display Weiß","offer_id":54331568521484,"sku":"400040093-0-005","price":6.49,"currency_code":"EUR","in_stock":true},{"title":"only 0,96\" OLED Display Blau","offer_id":54331568587020,"sku":"400040093-0-006","price":6.49,"currency_code":"EUR","in_stock":true},{"title":"only ESP32 DevBoard","offer_id":54331568619788,"sku":"400040093-0-007","price":9.99,"currency_code":"EUR","in_stock":false},{"title":"onlyNRF24L01+ \u0026 Ant. \u0026 Socket","offer_id":54331568652556,"sku":"400040093-0-008","price":10.49,"currency_code":"EUR","in_stock":true},{"title":"only NRF24L01+ \u0026 Antenne","offer_id":54331568718092,"sku":"400040093-0-009","price":7.19,"currency_code":"EUR","in_stock":true},{"title":"only NRFL01 Socket","offer_id":54331568750860,"sku":"400040093-0-010","price":4.49,"currency_code":"EUR","in_stock":true},{"title":"only 10cm Kabel","offer_id":54331568816396,"sku":"400040093-0-011","price":3.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/400040093-0-www-mediirith.com-smarthome-shop-opendtu-hoymiles-diy-kit-display-ssd1306-esp32-nrf24l01-antenne-socket-kabel-2jpg-90063.jpg?v=1753455314"},{"product_id":"096-zoll-2-44cm-oled-display-128x64-i2c-iic-weiss-blau-gelb-arduino-opendtu","title":"Geekcreit 0.96\" OLED Display 128x64 I2C\/IIC White\/Blue\/Yellow Raspberry Arduino","description":"\u003ch3\u003e\u003cspan style=\"color: rgb(230,126,34);\"\u003eArticle description:\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(102,102,102);\"\u003eOLED display in different variants\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThis OLED Dispaly captivates with a high quality of representation.\u003c\/p\u003e\n\u003cp\u003eWith the size of approx. 2.44cm, it has a resolution of 128 x 64 pixels. This shows texts and graphics with a high level of detail and sharpness.\u003c\/p\u003e\n\u003cp\u003eWith the I2C connection you can easily integrate the display into your DIY projects.\u003c\/p\u003e\n\u003cp\u003eCompletely compatible with Arduino, 51 series, MSP430 series, STM32\/2, CSR IC, etc.\u003c\/p\u003e\n\u003cp\u003e3 different display variants are available in this offer:\u003c\/p\u003e\n\u003cp\u003eWhite, blue \u0026amp; yellow\/blue\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(230,126,34);\"\u003eSpecs display blue or white:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eOLED Display Module\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eModel: SSD1306\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eSize: 0.96 inches \/ 2.44cm\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eResolution: 128 x 64 pixels\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eConsideration angle:\u0026gt; 160 °\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eSupported platform: series 51, MSP430 series, Series STM32\/2 etc.\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eVery low power consumption: 0.04 W in normal operation\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eWide voltage support: DC 3.3V-5V\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eWorking temperature: -30 ° C - 80 ° C\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eCommunication method: IIC, only 2 E \/ A-ports\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eBack lighting: OLED self-lighting, no backlight required\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003e\u003cstrong\u003e pin definition: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003e1. VCC: 3.3-5 V\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003e2. GND: ground\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003e3. SCL: serial clock\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003e4. SDA: serial data\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(230,126,34);\"\u003eSpecs display yellow\/blue:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eOLED Display Module\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eSize: 0.96 inches \/ 2.44cm\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eDisplay Dimensions: 26.70 x 19.26 x 1.85mm\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eResolution: 128 x 64 pixels\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eColor: blue and yellow LED\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eVery low power consumption: 0.06 W in normal operation\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eWide voltage support: DC 3V-5V\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eWorking temperature: -30 ° C - 70 ° C\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eDriver chip: SSD1306\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eCommunication method: IIC, only 2 E \/ A-ports\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003eBack lighting: OLED self-lighting, no backlight required\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003e\u003cstrong\u003e pin definition: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003e1. VCC: 3.3-5 V\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003e2. GND: ground\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003e3. SCL: serial clock\u003c\/p\u003e\n\u003cp style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) rgb(247, 247, 247); margin: 6px 0px; padding: 5px 10px; border-bottom-color: rgb(255, 255, 255); border-bottom-width: 1px; border-bottom-style: solid; box-sizing: border-box; box-shadow: 0px 1px 1px 0px rgb(204,204,204);\" class=\"fa-ggr-light\"\u003e4. SDA: serial data\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(230,126,34);\"\u003eFurther information:\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4 style=\"margin: 0px 0px 2em; text-align: center; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: 'Times New Roman', Times, serif; font-size: 14px; font-style: normal; font-weight: bold; display: block; box-sizing: border-box; text-rendering: optimizelegibility;\"\u003e\u003cbr\u003eAdditional:\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eBrand new\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); display: inline-block; box-sizing: border-box; background-color: rgb(249, 249, 249);\"\u003eimmediately available\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 style=\"margin: 0px 0px 2em; text-align: center; color: rgb(102, 102, 102); text-transform: uppercase; line-height: 1.1; letter-spacing: 0.1em; font-family: 'Times New Roman', Times, serif; font-size: 14px; font-style: normal; font-weight: bold; display: block; box-sizing: border-box; text-rendering: optimizelegibility;\"\u003e\u003cbr\u003eModel variants:\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); display: inline-block; box-sizing: border-box;\"\u003eWhite\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); display: inline-block; box-sizing: border-box;\"\u003eBlue\u003c\/span\u003e \u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); display: inline-block; box-sizing: border-box;\"\u003eYellow blue\u003c\/span\u003e\u003c\/p\u003e","brand":"mediarath - Martin Damrath","offers":[{"title":"Blue","offer_id":54669931774220,"sku":"400030006-0-001","price":5.49,"currency_code":"EUR","in_stock":true},{"title":"White","offer_id":54669931938060,"sku":"400030006-0-002","price":5.49,"currency_code":"EUR","in_stock":true},{"title":"Yellow\/Blue","offer_id":54669931970828,"sku":"400030006-0-003","price":6.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/400030006-0-www-mediirith.com-smarthome-shop-geekcreit-096zoll-oled-display-128x64-i2c-iic-weiss-blau-gelb-raspberry-arduino-2jpg-108111.jpg?v=1770674407"}],"url":"https:\/\/mediirith.com\/en\/collections\/opendtu.oembed","provider":"mediarath - Martin Damrath","version":"1.0","type":"link"}