home-assistant.io/source/_components/sensor.mysensors.markdown

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page	MySensors sensors support	Instructions how to integrate MySensors sensors into Home Assistant.	2015-05-14 21:57	false	false	true	true	mysensors.png	Sensor

The [MySensors](https://www.mysensors.org) project combines Arduino boards with NRF24L01 radio boards to build sensor networks.

Integrate your Serial MYSensors Gateway by adding the following to your configuration.yaml file:

# Example configuration.yaml entry
sensor:
  platform: mysensors
  port: /dev/ttyACM0

Configuration variables:

• port (Required): The port where your board is connected to your Home Assistant host.
• debug (Optional): Enable or disable verbose debug logging.
• persistence (Optional): Enable or disable local persistence of sensor information. If this is disabled, then each sensor will need to send presentation messages after Home Assistant starts.
• persistence_file (Optional): Path to a file to save sensor information. The file extension determines the file type. Currently supported file types are 'pickle' and 'json'.
• version (Optional): Specifies the MySensors protocol version to use (ex. 1.4, 1.5).

If you are using an original Arduino the port will be named ttyACM*. The exact number can be determined with the command shown below.

ls /dev/ttyACM*