![I successfully run DHT22 battery ESP8266 temperature/humidity IoT sensor so my next project is a simple IoT Door Sensor. It is up and running … | Iot, Sensor, Power I successfully run DHT22 battery ESP8266 temperature/humidity IoT sensor so my next project is a simple IoT Door Sensor. It is up and running … | Iot, Sensor, Power](https://i.pinimg.com/736x/a6/59/a1/a659a1f7fe52b94421ed4e2ac946d909.jpg)
I successfully run DHT22 battery ESP8266 temperature/humidity IoT sensor so my next project is a simple IoT Door Sensor. It is up and running … | Iot, Sensor, Power
![SEN-10167 Sparkfun Humidity and Temperature Sensor DHT22 RHT03 Arduino, Electronics and Robotics Electan, OnLine Store SEN-10167 Sparkfun Humidity and Temperature Sensor DHT22 RHT03 Arduino, Electronics and Robotics Electan, OnLine Store](https://www.electan.com/images/Sparkfun/thumbnails/10167-01.jpg.thumb_400x300.jpg)
SEN-10167 Sparkfun Humidity and Temperature Sensor DHT22 RHT03 Arduino, Electronics and Robotics Electan, OnLine Store
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