Description:
1. Size: Length 30.5mmX Width 12mmX Height 7.2mm
2. Sensor model: DHT11 temperature and humidity sensor
3. Working voltage: DC 5V
4. Features:
1. Humidity measurement range: 20---90%RH
2. Humidity measurement accuracy: ±5%RH
3. Temperature measurement range: 0---50℃
4. Temperature measurement accuracy: ±2℃
5. Working voltage: DC5V/3.3V
6. Digital signal output
7. Data port with pull-up resistor
8. With 3mm fixing screw holes for easy installation
Specifications:
5. Wiring method:
VCC → 3.3V/5V positive power supply
GND → negative power supply
DATA → MCU IO port
Reminder: Do not connect VCC and GND reversely, it will burn if you connect it
Package Included:
1*DHT11 temperature and humidity sensor
![](https://ae01.alicdn.com/kf/H54c65c2fbde346eba36bb0bba448d79dh.jpg)
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![](https://ae01.alicdn.com/kf/H2c4bc19c093240b78990d049c9cab4daE.jpg)
![](https://ae01.alicdn.com/kf/H81e61f57aee34a9fb2dd113eddaff06f3.jpg)
![](https://ae01.alicdn.com/kf/H3321756c041546f3a70abacb8f3db1175.jpg)
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