adafruit_ds18x20

Driver for Dallas 1-Wire temperature sensor.

• Author(s): Carter Nelson

class adafruit_ds18x20.DS18X20(bus, address)

Class which provides interface to DS18X20 temperature sensor.

read_temperature()

Read the temperature. No polling of the conversion busy bit (assumes that the conversion has completed).

resolution

The programmable resolution. 9, 10, 11, or 12 bits.

start_temperature_read()

Start asynchronous conversion, returns immediately. Returns maximum conversion delay [seconds] based on resolution.

temperature

The temperature in degrees Celsius.