AM2302 Temperature and Humidity Module is a temperature and humidity composite sensor with calibrated digital signal output. It uses dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure that the product has extremely high reliability and excellent long-term stability. The sensor includes a capacitive humidity sensing element and a high-precision temperature measuring element, and is connected with a high-performance 8-bit microcontroller. Therefore, the product has the advantages of excellent quality, ultra-fast response, strong anti-interference ability, and high performance. The calibration coefficients are stored in the single-chip microcomputer in the form of a program. Ultra-small size, extremely low power consumption, and signal transmission distance of more than 20 meters, making it the best choice for various applications.

1. Working voltage: 3V--5.5V 2. Sensor model: AM2302 temperature and humidity sensor 3. Signal output form: digital signal 4. Temperature measurement range: -40℃--80℃ 5. Measurement accuracy: 0.5℃ 6. Humidity measurement range: 0--100%RH 7. Measurement accuracy: 2%RH 8. Resolution: 16 bit