19 lines
478 B
Python
19 lines
478 B
Python
import machine, onewire, ds18x20, time
|
|
|
|
ds_pin = machine.Pin(22)
|
|
ds_sensor = ds18x20.DS18X20(onewire.OneWire(ds_pin))
|
|
|
|
roms = ds_sensor.scan()
|
|
print('Found DS devices: ', roms)
|
|
|
|
while True:
|
|
ds_sensor.convert_temp()
|
|
time.sleep_ms(750)
|
|
for rom in roms:
|
|
print(rom)
|
|
tempC = ds_sensor.read_temp(rom)
|
|
tempF = tempC * (9/5) +32
|
|
print('temperature (ºC):', "{:.2f}".format(tempC))
|
|
print('temperature (ºF):', "{:.2f}".format(tempF))
|
|
print()
|
|
time.sleep(5) |