Internal temperature sensor
def internalTemp():
''' Read from ADC, convert raw values to Ceclcius via voltage.
'''
sensor = ADC(4)
adc_value = sensor.read_u16()
adc_voltage = (3.3/65535) * adc_value
temperature = 27 - (adc_voltage - 0.706) / 0.001721
return f"{round(temperature, 1)}C"
BME280
import BME280
i2c_bme = I2C(0, sda=Pin(4), scl=Pin(5), freq=100000) # BME tilkobling på pico bme = BME280.BME280(i2c=i2c_bme)