Raspberry Pi practice problem · Sensors
Fahrenheit, please
EasyBudget $9Python · gpiozero
A DHT22 with its data pin on GPIO4 (and a 10 kΩ pull-up from data to 3.3 V, or the DHT22 module). Every 2 s, print the temperature in degrees Fahrenheit with one decimal:
72.5 F
°F = °C × 9 / 5 + 32. The room starts at 22.5 °C and cools to 18 °C at 5 s.
Tip: adafruit_dht.DHT22(board.D4).temperature is in °C.