import Adafruit_DHT
# Set sensor type and GPIO pin
sensor = Adafruit_DHT.DHT22
pin = 4 # GPIO pin number where the sensor is connected
# Read sensor data
humidity, temperature = Adafruit_DHT.read_retry(sensor, pin)
if humidity is not None and temperature is not None:
print(f'Temperature: {temperature:.1f}C, Humidity: {humidity:.1f}%')
else:
print('Failed to retrieve data from sensor')
In edge computing, processing happens locally. Let’s process the sensor data and trigger actions based on predefined conditions.