Waveshare DHT11 Temperature-Humidity Sensor

Temperature-Humidity Sensor, DHT11 Onboard

Overview
This is a calibrated digital temperature and humidity module with onboard sensor DHT11. It can be used for detecting ambient temperature and humidity, through the standard single-wire interface.

Specifications
1. Temperature
– Resolution : 1 degree C
– Accuracy : +/-2 degree C
– Measuring range : 0 degree C ~ 50 degree C
2. Humidity
– Resolution : 1%RH
– Accuracy : +/-5%RH (0~50 degree C)
– Measuring range : 20%RH ~ 90%RH (25 degree C)
3. Operating voltage : 3.3V ~ 5.5 V
4. Recommended storage condition
– Temperature : 10 degree C ~40 degree C
– Humidity : 60%RH or below

Applications
1. Weather station
2. Humidity controller
3. Test & detection device

How to Use
In the case of working with a MCU:
1. VCC: 3.3V ~ 5.5V
2. GND: GND
3. DOUT: MCU.IO

Package Contents
1. DHT11 Temperature-Humidity Sensor x1
2. 3-pin custom connector jumper wire x1