I have a program that interfaces with my ESP32 Thing via BluetoothSerial. It needs the address and a UUID to connect.
(I was previously using a different chip without onboard Bluetooth, so I was connecting to an HC06 - this was working well.)
I can find the address for my ESP32 easily enough, but I can't figure out what UUID I should be using to make the connection - as such I can't connect.
I have a utility that can return a list of services (with their UUID) for any given Bluetooth server - but it's coming up blank for my ESP32.
Do I need to be using something other than BluetoothSerial to achieve this, or am I missing something obvious?
Any help would be greatly appreciated!