![I have just made a prototype of ESP8266 (ESP-01) IoT temperature & humidity SI7021 sensor and also 2x three pin soil moisture sensors wi… | Iot, Arduino, Sensor I have just made a prototype of ESP8266 (ESP-01) IoT temperature & humidity SI7021 sensor and also 2x three pin soil moisture sensors wi… | Iot, Arduino, Sensor](https://i.pinimg.com/736x/02/85/f7/0285f79f5b400dc740112516bd203ce7.jpg)
I have just made a prototype of ESP8266 (ESP-01) IoT temperature & humidity SI7021 sensor and also 2x three pin soil moisture sensors wi… | Iot, Arduino, Sensor
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Wifi Switch Board or Smart Plug With Esp8266, Attiny 85 & PIR Sensor With Android App : 5 Steps (with Pictures) - Instructables
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