Sensor de humedad de temperatura del suelo DHT11 ESP32 WiFi Bluetooth 18650 batería CP2104
1 x ESP32 WiFi&Bluetooth CP2104 DHT11 Soil Temperature Humidity Sensor 18650 Battery Base. CP2104 communication chip USB TO TTL. DHT11 temperature and humidity sensor. 6.18650 Lithium Battery Holder Powered (Battery is not included).