DHT11 Digital Temperature and Humidity Sensor Module DC 3.3V-5V
Note Please kindly be noted that the color of dupont cable may be different from the picture. Thank you! Description 1 can detect the humidity and temperature of surrounding environment 2 DHT11 sensor 3 working voltage 3.3V-5V 4 output form: digital output 5 With fixed bolt hole, easy for installation 6 PCB size: 3.2cm * 1.4cm 7 with power indicator light (red) 8 Specification: Temperature measurement range: 0~50 degrees Temperature measurement error: ±2 degrees Humidity measurement range: 20%~95%RH Humidity measurement error: ±5%RH Module Interface Description (3 wire) 1 VCC external 3.3V-5V 2 GND external GND 3 DO Digital output interface, could be connected to MCU IO port
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