hiBCTR 2-Pack DHT22/AM2302 Digital Temperature and Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 for Arduino

hiBCTR 2-Pack DHT22/AM2302 Digital Temperature and Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 for Arduino

Main Chip: AOSONG AM2302 highly sensitive temperature and humidity sensor. Signal Output: Single - bus digital signal output with bidirectional serial data. Installation: Equipped with fixing screw holes for easy installation and fixation. Temperature: Temperature range from - 40 to 80 degrees Celsius, measurement accuracy of +/- 0.5℃. Humidity: Humidity measurement range of 0 - 100%RH, measurement accuracy of ±2%RH.
Features

The DHT22 digital temperature and humidity sensor is a calibrated combined sensor with digital signal output. It uses specific application module capture and digital sensing technologies, ensuring high reliability and excellent long - term stability. No pull - up resistor is required; it can be directly inserted into Arduino or ESP8266.

Description

Main chip: AM2302

Temperature range: - 40 to 80 °C

Temperature measurement accuracy: +/- 0.5 °C

Humidity measurement range: 0 - 100%RH

Humidity measurement accuracy: ±2%RH

Ultra - low power consumption

No additional components

Excellent long - term stability

Single - bus digital signal output, bidirectional serial data

Fully interchangeable

Long - distance signal transmission

Dimensions: 28 x 12 x 10 mm (L/W/H)

Screw hole diameter: 2.6mm

Weight: 4g