DHT11 Soil Temperature Humidity Sensor ESP32 WiFi BluetoothCP2104 18650 Battery
1 x ESP32 WiFi&Bluetooth CP2104 DHT11 Soil Temperature Humidity Sensor 18650 Battery Base. ESP32 DHT11 Soil Temperature Humidity Sensor. DHT11 temperature and humidity sensor. 6.18650 Lithium Battery Holder Powered (Battery is not included).