Hi, I sometimes work in a noisy environment (machinery construction) and it could be nice to have a waterproof/dustproof screen/ loud buzzer to let me know that I have an incoming call. I initially thought I could do this with a Lilygo/ESP32 as it has both the screen and bluetooth but I later realised that there is bluetooth and bluetooth and the ESP32 doesn't have the required profiles to be able to do this. Is there a little piece of hardware plus libraries which could help me to quickly code a display to tell me if I have an incoming call and display the caller-ID ?
Thanks
Charles