I'm putting this out into the world, because I've seen that it would be useful. It's a free, lightweight wireless stack that is compatible with HCI bluetooth communication spec. BR/EDR and LE are supported It's licensed under the unlicense, do whatever you want with it. Right now, the core components for HID devices are present and tested. Contributions are welcome. Currently supported with Pico W, Pico 2W, and RM2 wireless modules Communication protocols should be simple to integrate, lightweight, and fast, I'll share the github below if this is something interesting to you.