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* Spelling fixes * "It's" -> "its" fixes * Fix capitalization of "Pi" in "Raspberry Pi" "Pi", not "PI" or "pi".
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| layout | title | description | date | sidebar | comments | sharing | footer | logo | ha_category | ha_release | ha_iot_class |
|---|---|---|---|---|---|---|---|---|---|---|---|
| page | Raspberry Pi GPIO Switch | Instructions how to integrate the GPIO of a Raspberry Pi into Home Assistant as a switch. | 2015-08-07 14:00 | true | false | true | true | raspberry-pi.png | Switch | pre 0.7 | Local Push |
The rpi_gpio switch platform allows you to control the GPIOs of your Raspberry Pi.
To use your Raspberry Pi's GPIO in your installation, add the following to your configuration.yaml file:
# Example configuration.yaml entry
switch:
- platform: rpi_gpio
ports:
11: Fan Office
12: Light Desk
Configuration variables:
- ports array (Required): Array of used ports.
- port: name (Required): Port numbers and corresponding names (GPIO #).
- invert_logic (Optional): If true, inverts the output logic to ACTIVE LOW. Default is false (ACTIVE HIGH).
For more details about the GPIO layout, visit the Wikipedia article about the Raspberry Pi.
A common question is what does Port refer to, this number is the actual GPIO # not the pin #. For example, if you have a relay connected to pin 11 its GPIO # is 17.
# Example configuration.yaml entry
switch:
- platform: rpi_gpio
ports:
17: Speaker Relay