DHT11 Temperature and Humidity Sensor for ESP8266
This module is designed as a sensor for the ESP8266-01 specifically, this board contains the DHT11 humidity and temperature sensor. This board also has the VCC and ground header pin, allowing for easy powering and usage. The ESP8266 collects the environment temperature and humidity then upload to the server.
Please note that programming must be done using another add on board, once complete you may proceed to connect the esp8266 onto this board to start reading and sending values.
Specifications:
- Power Over Headers: 3.7-12VDC
- Humidity Measuring Range: 20-90% (with 5% accuracy)
- 0-50 °C temperature readings ±2°C accuracy
- Operating voltage: 3 to 5v
- 2.5mA max current
- 1Hz sampling rate (per second)
Application Examples
- 1. Power supply: 3.7V-12V DC power supply connected to VCC GND (2.54mm pin)
- 2. Download the program to ESP-01S
- 3. Insert ESP-01/ ESP-01S into the 2 * 4 Pin (in the direction of the arrow), show as below:
WARNING
