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b2e9508 · Jun 10, 2020

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18_dht11

ESP32 C SDK 驱动 DHT11 获取温湿度

DHT11      ESP32
VCC   ---> VIN
DATA  ---> GPIO4
GND   ---> GND

DHT11 with input 3~5.5v

Output:

SerialPort:with 15200

stdout:

Temperature reading 25 F temperature is -2 Humidity reading 77