home-assistant.io/source/_components/binary_sensor.bbb_gpio.markdown
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*  Various markdown, spelling, and grammar fixes

*  Various markdown, spelling, and grammar fixes

*  Various markdown, spelling, and grammar fixes
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---
layout: page
title: "BeagleBone Black GPIO Binary Sensor"
description: "Instructions how to integrate the GPIO sensor capability of a BeagleBone Black into Home Assistant."
date: 2017-01-14 10:00
sidebar: true
comments: false
sharing: true
footer: true
logo: beaglebone-black.png
ha_category: Binary Sensor
ha_release: 0.37
ha_iot_class: "Local Push"
---
The `bbb_gpio` binary sensor platform allows you to read sensor values of the GPIOs of your [BeagleBone Black](https://beagleboard.org/black).
To use your BeagleBone Black's GPIO in your installation, add the following to your `configuration.yaml` file:
```yaml
# Example configuration.yaml entry
binary_sensor:
- platform: bbb_gpio
pins:
P8_12:
name: Door
GPIO0_26:
name: Window
```
Configuration variables:
- **pins** array (*Required*): Array of used pins.
- **pin_name** (*Required*): Pin numbers and corresponding names.
- **name** (*Required*): Friendly name to use for the frontend.
- **bouncetime** (*Optional*): Debounce time for reading input pin defined in milliseconds [ms]. Defaults to `50 ms`.
- **invert_logic** (*Optional*): If `true`, inverts the input logic to ACTIVE LOW. Default is `false` (ACTIVE HIGH).
- **pull_mode** (*Optional*): Type of internal pull resistor connected to input. Options are `UP` - pull-up resistor and `DOWN` - pull-down resistor. Defaults to `UP`.
For more details about the GPIO layout, visit the [article](http://elinux.org/Beagleboard:BeagleBoneBlack) about the BeagleBone Black.