{"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","url":"https:\/\/mediirith.com\/en\/products\/opendtu-hoymiles-diy-kit-display-ssd1306-esp32-nrf24l01-antenna-socket-cable","provider":"mediarath - Martin Damrath","version":"1.0","type":"link"}