mirror of
https://github.com/home-assistant/home-assistant.io.git
synced 2025-05-01 08:47:35 +00:00
1aca7b08cf
* e.g. to e.g., and proper case for Home Assistant * Instructions how to -> Instructions on how to
63 lines
1.7 KiB
Markdown
63 lines
1.7 KiB
Markdown
---
|
|
layout: page
|
|
title: "Arduino Switch"
|
|
description: "Instructions on how to integrate Arduino boards pins as switches within Home Assistant."
|
|
date: 2015-09-14 18:28
|
|
sidebar: true
|
|
comments: false
|
|
sharing: true
|
|
footer: true
|
|
logo: arduino.png
|
|
ha_category: DIY
|
|
ha_release: pre 0.7
|
|
ha_iot_class: "Local Polling"
|
|
---
|
|
|
|
|
|
The `arduino` switch platform allows you to control the digital pins of your [Arduino](https://www.arduino.cc/) board. Support for switching pins is limited to high/on and low/off of the digital pins. PWM (pin 3, 5, 6, 9, 10, and 11 on an Arduino Uno) is not supported yet.
|
|
|
|
To enable the Arduino pins with Home Assistant, add the following section to your `configuration.yaml` file:
|
|
|
|
```yaml
|
|
# Example configuration.yaml entry
|
|
switch:
|
|
platform: arduino
|
|
pins:
|
|
11:
|
|
name: Fan Office
|
|
12:
|
|
name: Light Desk
|
|
initial: true
|
|
negate: true
|
|
```
|
|
|
|
{% configuration %}
|
|
pins:
|
|
description: List of of pins to use.
|
|
required: true
|
|
type: map
|
|
keys:
|
|
pin_number:
|
|
description: The pin number that corresponds with the pin numbering schema of your board.
|
|
required: true
|
|
type: map
|
|
keys:
|
|
name:
|
|
default: Name that will be used in the frontend for the pin.
|
|
type: string
|
|
required: false
|
|
initial:
|
|
default: The initial value for this port.
|
|
type: boolean
|
|
required: false
|
|
default: false
|
|
negate:
|
|
default: If this pin should be inverted.
|
|
type: boolean
|
|
required: false
|
|
default: false
|
|
{% endconfiguration %}
|
|
|
|
The digital pins are numbered from 0 to 13 on a Arduino UNO. The available pins are 2 till 13. For testing purposes you can use pin 13 because with that pin you can control the internal LED.
|
|
|