Treedix 4pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor Temperature and Humidity Module Compatible with Dupont Wires

Specification
1 Can detect the humidity and temperature of the surrounding environment
2 The sensor uses DHT11
3 Humidity measurement range: 20%-95% (range 0-50 degrees) Humidity measurement error: +-5%
4 Temperature measurement range: 0 degrees -50 degrees Temperature measurement error: +-2 degrees
4 Working voltage 3.3V-5V
5 Output form Digital output
6 With fixing bolt holes for easy installation
7 Small board PCB size: 3.2cm * 1.4cm
8 Power indicator (red)
9 Each set weighs about 8g

Module interface description (3-wire system)
1 VCC external 3.3V-5V
2 GND External GND
3 DO Small board switch digital output interface Connect to the IO port of the single-chip microcomputer

Package List:
4* DHT11 module (test passed)
4*(3*20cm) Dupont wires