Grove DHT22 Temperature and Humidity Sensor

High accuracy sensor for Arduino and Raspberry Pi projects

• Interface: Analog
• Maximum Supply Voltage (V): 5
• Response Time (S): 6-20

Top Features:

• Small
• Very sensitive
• Energy efficient
• Response time of 20 seconds

Grove DHT22 is a high accuracy temperature and humidity sensor based on the DHT22 module (also known as AM2302 or RHT03). It is ideal for temperature and humidity monitoring of Arduino and Raspberry Pi, as well as for creating thermometers and hygrometers.

The DHT22 includes a capacitive humidity sensor and a high precision temperature sensor. The humidity sensor has a range of 0 to 99.9 %RH with 2% accuracy, while the temperature sensor ranges from -40 to 80 with 0.5 accuracy. The built-in 8-bit microcontroller converts the analogue output of the sensors to a digital signal, and outputs temperature and humidity data via a single pin.

Package Includes:

• 1 x SeeedStudio Grove Temperature and Humidity Sensor Pro Module
• 1 x JST cable

Images are for illustration only; actual product may vary.