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Bluetooth connection status pin?

Posted: Mon Dec 21, 2020 9:41 pm
by braddd
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?

Re: Bluetooth connection status pin?

Posted: Wed Jan 06, 2021 6:56 pm
by ESP_Minatel
Hi,

I don't think if you can do this without modifying the ESP-AT project for your needs.
One possible solution is to implement on your host MCU, by using the AT+DRVPWMINIT command.

Hope this could help you!