ESP32 Forum

Is there a way to use an HC-06 BT module as a slave to the ESP32 master ???

I would like to create a HC-06 module as a game controller with any version of ESP32.

Yes, of course. Should work e.g. with https://github.com/espressif/esp-idf/tr ... _initiator
You just need the OG ESP32 for ("Classic") Bluetooth.