Pi Pico and HC-05- Should work, but doesn't.

Parking this project and capturing some useful information in case I want to come back to it.
I've connected up an HC-05 board to a pi pico.
I've gotten the board into command mode (slow blinking) by pulling chip pin 34 high.
This should allow AT commands, such as AT+NAME, which it does, and AT+INQ - which causes undocumented error 1F.
Not sure where to go with this now I can't query available devices, so parking this for now.
#mancave #makerdad #pipico #bluetoothclassic #ATcommands #HC-05