Waveshare DHT11 Temperature-Humidity Sensor

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

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