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42 lines
1.3 KiB
Markdown
42 lines
1.3 KiB
Markdown
---
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layout: page
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title: "BeagleBone Black GPIO Switch"
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description: "Instructions how to integrate the GPIO of a BeagleBone Black into Home Assistant as a switch."
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date: 2017-01-14 10:00
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sidebar: true
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comments: false
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sharing: true
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footer: true
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logo: beaglebone-black.png
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ha_category: Switch
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ha_release: 0.36
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---
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The `bbb_gpio` switch platform allows you to control the GPIOs of your [BeagleBone Black](https://beagleboard.org/black).
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To use yourBeagleBone Black's GPIO in your installation, add the following to your `configuration.yaml` file:
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```yaml
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# Example configuration.yaml entry
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switch:
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- platform: bbb_gpio
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pins:
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GPIO0_7:
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name: LED Red
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P9_12:
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name: LED Green
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initial: true
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invert_logic: true
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```
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Configuration variables:
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- **pins** array (*Required*): Array of used ports.
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- **pin_name** (*Required*): Port numbers and corresponding names.
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- **name** (*Optional*): Friendly name to use for the frontend.
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- **initial** (*Optional*): Initial state of the pin. Defaults to `False`.
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- **invert_logic** (*Optional*): If true, inverts the output logic to ACTIVE LOW. Default is `false` (ACTIVE HIGH).
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For more details about the GPIO layout, visit the [article](http://elinux.org/Beagleboard:BeagleBoneBlack) about the BeagleBone Black.
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