Bluetooth connection status pin?
Posted: Mon Dec 21, 2020 9:41 pm
I want to use the ESP32s in it's default AT command mode, but I need a pin to go high or low when a bluetooth connection is made, e.g. an led light up when connected. I want the firmware to work as intended but I really need a status pin and preferably have it do this by default, even after a reset. Is this possible? Is it already built in somewhere?