{"product_id":"nous-b2t-wifi-smart-switch-1-kanal-esp32-power-metering-tasmota-opt-calibrated","title":"NOUS B2T WiFi Smart Switch 1 Channel ESP32 Power Metering Tasmota opt. calibrated","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);\"\u003e1 channel WiFi Smart Switch with power consumption measurement\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eAlready flashed with English Tasmota firmware from the factory.\u003c\/p\u003e\n\u003cp\u003eThe Tasmota English preinstalled variant is already pre-flashed with the English Tasmota 13. The power consumption measurement still needs to be calibrated. \u003c\/p\u003e\n\u003cp\u003eThe variants German updated, English updated or individual language updated are updated to the latest Tasmota firmware. Here too, the power consumption measurement still needs to be calibrated. \u003c\/p\u003e\n\u003cp\u003eThe variants German updated \u0026amp; calibrated, English updated \u0026amp; calibrated or individual language updated \u0026amp; calibrated, are updated to the latest Tasmota firmware and are already calibrated.\u003c\/p\u003e\n\u003cstyle\u003e hr {margin: 0; padding: 0;}\u003c\/style\u003e\u003chr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cmeta charSet=\"UTF-8\"\u003e\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/500010493-0-www-mediirith.com-smarthome-shop-NOUS-B2T-WiFi-Smart-Switch-1-Kanal-ESP32-Power-Metering-Tasmota-opt.-calibrated-DE-9.jpg\"\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cmeta charSet=\"UTF-8\"\u003e\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/500010493-0-www-mediirith.com-smarthome-shop-NOUS-B2T-WiFi-Smart-Switch-1-Kanal-ESP32-Power-Metering-Tasmota-opt.-calibrated-DE-10.jpg\"\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cmeta charSet=\"UTF-8\"\u003e\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/500010493-0-www-mediirith.com-smarthome-shop-NOUS-B2T-WiFi-Smart-Switch-1-Kanal-ESP32-Power-Metering-Tasmota-opt.-calibrated-DE-11.jpg\"\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cmeta charSet=\"UTF-8\"\u003e\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/500010493-0-www-mediirith.com-smarthome-shop-NOUS-B2T-WiFi-Smart-Switch-1-Kanal-ESP32-Power-Metering-Tasmota-opt.-calibrated-DE-12.jpg\"\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cmeta charSet=\"UTF-8\"\u003e\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/500010493-0-www-mediirith.com-smarthome-shop-NOUS-B2T-WiFi-Smart-Switch-1-Kanal-ESP32-Power-Metering-Tasmota-opt.-calibrated-DE-13.jpg\"\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cmeta charSet=\"UTF-8\"\u003e\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/500010493-0-www-mediirith.com-smarthome-shop-NOUS-B2T-WiFi-Smart-Switch-1-Kanal-ESP32-Power-Metering-Tasmota-opt.-calibrated-DE-14.jpg\"\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cmeta charSet=\"UTF-8\"\u003e\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/500010493-0-www-mediirith.com-smarthome-shop-NOUS-B2T-WiFi-Smart-Switch-1-Kanal-ESP32-Power-Metering-Tasmota-opt.-calibrated-DE-15.jpg\"\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cmeta charSet=\"UTF-8\"\u003e\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/500010493-0-www-mediirith.com-smarthome-shop-NOUS-B2T-WiFi-Smart-Switch-1-Kanal-ESP32-Power-Metering-Tasmota-opt.-calibrated-DE-16.jpg\"\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cmeta charSet=\"UTF-8\"\u003e\u003cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/500010493-0-www-mediirith.com-smarthome-shop-NOUS-B2T-WiFi-Smart-Switch-1-Kanal-ESP32-Power-Metering-Tasmota-opt.-calibrated-DE-17.jpg\"\u003e\n\u003ch3\u003e\u003cspan style=\"color:rgb(230,126,34);\"\u003eTechnical data:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, 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\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eBrand: Nous\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eSpecial features: ESP32-MINI-1 module, 4 MB Flash, pre-installed Tasmota, temperature sensor, MATTER support, MQTT support, 1 channel, power meter\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eMaterial: PC V0 flame-retardant plastic housing\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, 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\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eDevice dimensions: 42*37*16mm\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eMaximum load: AC 16A \/ DC 10A\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, 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: 0ºC ~ 40 ºC\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, 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 range: 100-240VAC \/ 24-30VDC\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eMoisture protection class: IP20\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eDevice weight: 30g\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, 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\u003eNETWORK\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, 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 standard: WiFi IEEE 802.11b\/g\/n\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eProtocol: MQTT, Matter\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eType of wireless transmission: 2.4GHz\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eControl via smartphone: web interface, Home Assistant, with Matter connection: Google Home, Alexa, Apple HomeKit etc.\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eCompatibility with voice assistants: Alexa, Google Assistant, Siri when connected to Home Assistant or via Matter connection\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, 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: 2412 - 2484 MHz\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, 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: 19.5 dBm\u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, 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\u003eOTHER\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eWarranty: 24 months \u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eScope of delivery: module, manual \u003c\/p\u003e\n\u003cp class=\"fa-ggr-light\" style=\"background: linear-gradient(135deg, rgb(226, 226, 226) 0%, rgb(244, 244, 244) 77%, rgb(226, 226, 226) 77%, rgb(254, 254, 254) 100%) RGB (247, 247); X 0PX rgb(204,204,204);\"\u003eManufacturer: L-TRADE Sp z o.o.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color:rgb(230,126,34);\"\u003eMore 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: 700; display: block; box-sizing: border-box; text-rendering: optimizelegibility;'\u003e\n\u003cbr\u003eMore:\u003c\/h4\u003e\n\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\n\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\n\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);\"\u003ewith Tasmota firmware\u003c\/span\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: 700; display: block; box-sizing: border-box; text-rendering: optimizelegibility;'\u003e\n\u003cbr\u003eModel variants:\u003c\/h4\u003e\n\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eTasmota english preinstalled\u003c\/span\u003e\n\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eTasmota german updated\u003c\/span\u003e\n\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eTasmota german updated \u0026amp; calibrated\u003c\/span\u003e\n\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eTasmota english updated\u003c\/span\u003e\n\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eTasmota english updated \u0026amp; calibrated\u003c\/span\u003e\n\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eTasmota individual language updated\u003c\/span\u003e\n\u003cspan style=\"padding: 5px 8px; border: 1px solid rgb(204, 204, 204); border-image: none; display: inline-block; box-sizing: border-box;\"\u003eTasmota individual language updated \u0026amp; calibrated\u003c\/span\u003e\n","brand":"Nous","offers":[{"title":"english preinstalled","offer_id":45792442122508,"sku":"500010493-0-001","price":20.99,"currency_code":"EUR","in_stock":true},{"title":"German updated","offer_id":45792442286348,"sku":"500010493-0-002","price":22.99,"currency_code":"EUR","in_stock":true},{"title":"German updated \u0026 calibrated","offer_id":45792442745100,"sku":"500010493-0-003","price":25.99,"currency_code":"EUR","in_stock":true},{"title":"English updated","offer_id":45792442876172,"sku":"500010493-0-004","price":23.49,"currency_code":"EUR","in_stock":true},{"title":"English updated \u0026 calibrated","offer_id":45792443072780,"sku":"500010493-0-005","price":26.49,"currency_code":"EUR","in_stock":true},{"title":"individual language updated","offer_id":45792443105548,"sku":"500010493-0-006","price":23.99,"currency_code":"EUR","in_stock":true},{"title":"individually updated \u0026 calibrated","offer_id":45792443302156,"sku":"500010493-0-007","price":26.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0512\/4921\/7729\/files\/500010493-0-www-mediirith.com-smarthome-shop-nous-b2t-wifi-smart-switch-1-kanal-esp32-power-metering-tasmota-opt-calibrated-2jpg-77868.jpg?v=1753457364","url":"https:\/\/mediirith.com\/en\/products\/nous-b2t-wifi-smart-switch-1-channel-esp32-power-metering-tasmota-opt-calibrated","provider":"mediarath - Martin Damrath","version":"1.0","type":"link"}