Módulo protector Wifi temperatura y humedad ESP8266 DHT11 ESP-01S nodo MCU HÁGALO USTED MISMO
Temperature and humidity sensor: DHT11. Master: ESP-01 / ESP-01S (this module does not include ESP-01 / ESP-01S). Insert ESP-01 / ESP-01S into the 2 4 Pin. Download the program to ESP-01S.