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component	Arduino sensor	Instructions how to integrate Arduino boards within Home Assistant.	2015-09-14 18:28	true	false	true	true	arduino.png	DIY

The arduino sensor platform allows allow you to get an numerical values from an analog input pin of an Arduino board. Usually the value is between 0 and 1024.

To enable an Arduino sensor with Home Assistant, add the following section to your configuration.yaml file:

# Example configuration.yaml entry
sensor:
  platform: arduino
  pins:
    1:
      name: Door switch
      type: analog
    0:
      name: Brightness
      type: analog

Configuration variables:

• pins (Required): Array of pins to use. The number corresponds with the pin numbering schema of your board.
  • name: Name that will be used in the frontend for the pin.
  • type: The type of the pin. At the moment only 'analog' is supported.

The 6 analog pins of an Arduino UNO are numbered from A0 to A5.