seeed studio Grove Temperature Humidity Sensor Pro Module

This module is a high accuracy temperature and humidity sensor based on the DHT22(also known as AM2302 or RHT03). The DHT22 includes a capacitive humidity sensor and a high precision temperature sensor. With the help of a built-in 8-bit microcontroller, the DHT22 converts the analog output of those two sensors to the digital signal, and output both temperature and humidity data via a single pin.
Compared with the DHT11, this module has higher precision and wider measurement range, but the usage and code are almost the same. Simply put, if you need higher measurement accuracy, this product will be a better choice.
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FEATURES
Factory calibrated, easy to use
Ultra-low power consumption
20-meter signal transmission distance
High temperature and humidity measurement accuracy
Wide range of temperature and humidity measurement

APPLICATIONS
Environmental Monitoring
Thermometer and Hygrometer
Dehumidifier

SPECIFICATIONS
Weight: 11g
Interface: I2C
Interface: Digital
Chip: DHT22
Operating Voltage: 3.3V/5V
Dimensions: 40 x 20mm
Temperature Range: -40~80℃, accuracy ±0.5℃
Humidity Range: 0%~99.9%RH, accuracy ±2%RH
Various Main Boards Support: Arduino/Seeeduino/Raspberry Pi

PART LIST
1 x seeed studio Grove Temperature Humidity Sensor Pro Module
1 x Grove Cable(26AWG)