Adafruit_CircuitPython_DHT11 PR adafruit/Adafruit_CircuitPython_DHT#91 adafruit/Adafruit_CircuitPython_DHT#90 refs adafruit/Adafruit_CircuitPython_DHT#90 https://www.cnblogs.com/xgqfrms/p/17406481.html#5177591