Deck info: https://www.ulanzi.com/products/stream-controller-d200 (~$55 on Aliexpress https://www.aliexpress.com/item/1005007809064199.html)
It's much cheaper than the Stream Deck, and I kinda like it. They have an official plugin for Home Assistant, but it doesn't work properly, and it's not very flexible. I also don't like that I can only use it when the PC is not sleeping. So I decided to "hack" it.
I'm working on a project to make it work without having to connect to a PC and use there app, which means you can connect the deck to a RPi Zero 2W and place it anywhere in the house.
I'll update the progress in this post.
The project will be open source.