I've implemented A2DP sink for a commercial product which is working fine so far except pairing process. I understand that it is possible to call btc_bt_set_can_mode to set device being discoverable or not and also being connectable or not. So in normal operation state I want ESP32 to be connectable...

I'm wondering if it is possible to completly remove BLE device name so that Apps like "LightBlue" show it as an unknown device name.
I've tried to set device name to "\0" but then it uses internal name "ESP32". Isn't there a way to completely remove the name?

Thanks,
Dennis

Does anyone have an idea on this topic?

I would like to store unique product specific data in efuse CUSTOM_MAC and wonder if this is advisable. So my purpose is not to use it as a MAC address for WIFI or Bluetooth. Instead I want to read it in ESP32 application only. When I did a quick test setting CUSTOM_MAC via espefuse.py script I got ...