Grove - temperature & humidity sensor pro (DHT22/AM2302) is a high accuracy temperature and humidity sensor based on the DHT22 module (also known as AM2302 or RHT03). High-cost performance and high precision make it ideal for temperature and humidity monitoring of Arduino and Raspberry Pi, you can also use it to make a thermometer and hygrometer. The DHT22 includes a capacitive humidity sensor and a high precision temperature sensor. The range of humidity sensor is 0 to 99.9 %RH with ±2% accuracy while the temperature sensor ranges from -40 to 80°C with ±0.5°C accuracy. With the help of a built-in 8-bit microcontroller, the DHT22 converts the analogue output of those two sensors to the digital signal, and output both temperature and humidity data via a single pin.
- Wide range of temperature and humidity measurement
- Ultra-low power consumption
- 20-meter signal transmission distance
- Factory calibrated, easy to use
- Dimension is 40mm x 20mm x 11mm
Other details
| Brand |
SEEED STUDIO |
| Part Number |
101020019 |
| Quantity |
Each |
| Manufacturer Product Page EN |
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