rpi_gpio cover platform allows you to use a Raspberry Pi to control your cover such as Garage doors.
It uses two pins on the Raspberry Pi.
state_pinwill detect if the cover is closed, and
relay_pinwill trigger the cover to open or close.
Although you do not need Andrews Hilliday’s software controller when you run Home Assistant, he has written clear instructions on how to hook your garage door and sensors up to your Raspberry Pi, which can be found here.
To enable Raspberry Pi Covers in your installation, add the following to your
# Example configuration.yaml entry cover: - platform: rpi_gpio covers: - relay_pin: 10 state_pin: 11
- relay_time (Optional): The time that the relay will be on for in seconds. Default is 0.2 seconds.
- state_pull_mode (Optional): The direction the State pin is pulling. It can be UP or DOWN. Default is UP.
- covers array (Required): List of your doors.
- relay_pin (Required): The pin of your Raspberry Pi where the relay is connected.
- state_pin (Required): The pin of your Raspberry Pi to retrieve the state.
- name (Optional): Name to use in the frontend.
# Example configuration.yaml entry cover: - platform: rpi_gpio relay_time: 0.2 state_pull_mode: 'UP' covers: - relay_pin: 10 state_pin: 11 - relay_pin: 12 state_pin: 13 name: 'Right door'
If you don’t have Home Assistant running on your Raspberry Pi and you want to use it as a remote cover instead, there is a project called GarageQTPi that will work remotely with the MQTT Cover Component. Follow the Github instructions to install and configure GarageQTPi and once configured follow the Home Assistant instructions to configure the MQTT Cover.