Problems connecting to HID bluethooth device #62
Description
I am currently at part 8 of the journey and trying to connect a Bluetooth keyboard. As a keyboard I am using a BBC Micro:bit v2 running in HID mode. It works with my laptop and gets recognized like any other device. I am using it to see what requests the raspberry pi is sending to the device. After sending a connect() request to the Bluetooth chip it stops responding and the Micro:bit also doesn't report any connections. The Bluetooth chip is working since other devices (my laptop) can see the Eddystone beacon when run and the pi can see my Micro:bit.
I am currently stuck trying to understand what the ble chip is doing. The documentation for this subject seems very sparse or at least I can't find any.
I hope somebody else has who managed to connect a keyboard or mouse to the pi can help. If not maybe someone has an idea how.