Dallas DS18B20


DS18B20 is a 1-wire temperature sensor. Currently in boneIO it can be connected only through DS2482. Read DS2482. to find out how to retrieve address of your DS18B20.

Example config

  id: ds2482
  address: 0x18

  - id: temperature
    address: 0x6e0300a279d76428
    ds2482_id: ds2482
    update_interval: 60s

Configuration variables:

  • id (Optional, string, default: Address of I2C device) - uniquely identifies this device in MQTT and Home Assistant
  • address (Required, int) - Address of Dallas device
  • ds2482_id (Optional, string) - DS2482 id defined in ds2482 section.
  • show_in_ha (Optional, boolean, default: True) - Send autodiscovery message to Home Assistant.
  • update_interval (Optional, timeperiod, default: 60 seconds) - how often this sensor should update