DHT11 Temperature Module and Humidity Shiled Board Temp Sensor Module for ESP8266 ESP-01/ ESP-01S

Description

This module uses ESP8266-01/ESP-01S (without ESP-01S or ESP-01) as the master control, and DHT11 as temperature and humidity sensor. ESP8266 collects the temperature and humidity in the environment and uploads to the server. It supports 3.7v-12V DC power supply (3.7V lithium battery). It can be used as temperature and humidity collection node for smart home or IOT project. Parameter: Application Example: 1>. power supply: 3.7V-12V DC power VCC GND (pin 2.54mm) received. 2>. download program to ESP-01S/ESP-01 (without ESP-01S or ESP-01). 3>. insert ESP-01/ESP-01S (without ESP-01S or ESP-01) into the 2*4 Pin row (in the direction of the arrow). About Connection: 1>.TCP Server serial prints information 2>.DHT11 client sends temperature, humidity, and count to the server 3>.DHT11 add sleep function 4>. Initializers the add restart function. If the connection fails 10 times, restart the module. Tested by ICStation's Outstanding Partner arduinoLab: Learn More Details in the Video: (The language in the video is Russian )