What I am after: a very simple communication channel, over BT (LE...) for me to send and receive arbitrary ascii strings from my Linux computer to/from the ESP32-S3. So the SPP would have been ideal, but won't work, as I just learned LE doesn't have a SPP profile... In the...
What I am after: a very simple communication channel, over BT (LE...) for me to send and receive arbitrary ascii strings from my Linux computer to/from the ESP32-S3. So the SPP would have been ideal, but won't work, as I just learned LE doesn't have a SPP profile... In the...