This module is mainly controlled by ESP8266-01/ESP-01S, and DHT11 is a temperature and humidity sensor.
The temperature and humidity in the ESP8266 acquisition environment are uploaded to the server.
Support 3.7v-12V DC power supply (3.7V lithium battery). Can be used as a temperature and humidity collection node for smart home or IoT projects.
1 xESP8266 ESP-01S DHT11 Temperature Humidity Sensor
20-90% RH 0-50 °C
Order will be delivered within 1-3 days in metro city, 3-5 days in other city and 4-7 days in villages or small city. This is the average time of delivery in express shipping. but can change with different locations and different situations.[ 16/07/2021 ]Was this answer helpful?