Add-ons for Home Assistant, allow you to extend the functionality around your Home Assistant setup.
Add-ons can be installed and configured via the Home Assistant frontend on systems that have installed Home Assistant.
In Development Completed project to use YAHBOOM RGB COOLING HAT OLED Display OLED written in Python
In case you are interested in developing your own add-on, this repository can be a great source of inspiration. For more information about developing an add-on, please see the documentation for developers.