home-assistant.io/source/components/sensor.mysensors.markdown
2015-10-23 22:47:51 +02:00

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---
layout: page
title: "MySensors sensors support"
description: "Instructions how to integrate MySensors sensors into Home Assistant."
date: 2015-05-14 21:57
sidebar: false
comments: false
sharing: true
footer: true
---
<img src='/images/supported_brands/mysensors.png' class='brand pull-right' />
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:
```yaml
# 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.
```bash
ls /dev/ttyACM*
```