Hi I just read your post Bluetooth RFCOMM / SDP connection to a RS232 adapter in android and I think you probably can help me figure out my little problem.
I have this BT module connected to a MCU via serial port UART. Im trying to connect to the bluetooth via my android phone. I managed to use my app and scan BT devices. The scanner (based on BTchat) gives me the MAC. How can I know my device UUID ? It is SPP device also.
Thank you
The device you are trying to connect to doesn't have a UUID from what I understand -- it is just the name and the MAC address. The UUID is used to uniquely identify the software service itself I believe.
The generic UUID for SPP is:
Let me know if you are able to connect, because I am still having issues.