AITIAO DHT22 AM2302 Digital Temperature and Humidity Sensor Module - 4 Pack
- 【DHT22 Module Information】Model: DHT22; Main Chip: AM2302 high sensitive temperature humidity sensor. Single-bus digital signal output, bidirectional serial data
- 【Sensor Parameter】Temperature Range: -40 to 80 degree celsius; Temperature measurement accuracy: +/- 0.5℃ degree celsius; Humidity measuring range: 0~100%RH; Humidity measurement accuracy: ±2%RH
- 【Easy to Use】The DHT22/AM2302 Temperature and Humidity Sensor Module can be operated with both 3.3V and 5V, it is suitable for connection to all standard boards such as RN-Control, for Raspberry Pi and all other microcontrollers
- 【Wide Application】This sensor suitable for beginners, it is the perfect sensor for programming electronics and IoT robots.It can also be used in automatic control, weather stations, household appliances, humidity regulators, medical treatment, dehumidifiers, etc.
- 【Package & Warranty】You will receive 4pcs dht22/am2302 digital temperature humidity sensor module with cable.If you have any question,feel free to contact us
Sensor Feature:
1. DHT22 digital temperature and humidity sensor is a calibrated digital signal output temperature and humidity combined sensor, which application-specific modules capture technology and digital temperature and humidity sensor technology to ensure that products with high reliability and excellent long-term stability
2.No pullup resistor needed, Just plug right in to Ardu ino or ESP8266
3. Ultra-low power consumption
4. No additional components
5. Excellent long-term stability
6. Single-bus digital signal output, bidirectional serial data
7. Completely interchangeable
8. Long distance signal transmission
Sensor Specification:
Type: DHT22 temperature and humidity sensor
Main Chip: AM2302
Operate Voltage: DC 3~5.5V
Signal Output Type: Digital
Temperature range: -40 ℃ ~ 80 ℃
Temp Measurement accuracy: ± 0.5 ℃
Humidity measuring range: 0~100%RH
Humidity measurement accuracy: ±2%RH
Size :28 x 12 x 10 mm (L/W/H)
Screw hole diameter: 2.6mm
Weight: 4g/pcs
Package Included:
4* DHT22/AM2302 Digital Temperature Humidity Sensor Module
4* DuPont wire