Code that drives an Adafruit RP2040 USB Host with Airlift Featherwing (or ESP32-S3 Feather with MAX3421E USB Featherwing) that takes input from an HID keyboard (most likely one of those remotes with a little USB key reciever) and sends it on to Home Assistant so you can control actions based on remote clicks.
There are two versions of this, one for an Adafruit RP2040 USB Host with an Adafruit Airlift Featherwing, and one for an Adafruit ESP32-S3 Feather with an Adafruit USB Host FeatherWing with MAX3421E board. The ESP32-S3 version only works for about 10 minutes before the USB Host stops responding. I have no idea why, and the RP2040 has been rock solid, so I stopped trying to figure it out. The code is included here in case anyone wants to take more of a look at it, but all the instructions on the wiki regarding compiling are for the RP2040.
More information on the wiki for this repo.