I'm trying to use too a HC-06 bluetooth modules for a Arduino Uno.
I changed the baud rate to 115200 with AT commands.
I pair the HC06 module and my computer. It' OK. And next I connect the Arduino board to mBlock software by bluetooth module.
But I can do nothing. The point of the Arduino extension turns green.
Did you receive information ?
Thank you for your help.
Teatcher from France