ESP8266 ESP-01 ESP-01S ESP01 DHT11 Temperature and Humidity WiFi Node Module Arduino

This module uses ESP8266-01/ ESP-01S as main controller, and the temperature humidity sensor is DHT11. (B.4)

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• Return Policy: 1)if the product has any manufacturers error or broken . 2)If the package has another product you order it .
  1)if the product has any manufacturers error or broken .<br>2)If the package has another product you order it .<br>