BC127 Breakout V2 - How to connect with my ios app using cla

For classic bluetooth usage,
you need to check out bluetooth over MFi on iOS.

The current board you have is not able to communicate with iOS.

  1. you need a CP chip for MFi
  2. only iAP profile is available for data communication
  3. External Accessory framework is the framework your are looking for
  4. no user control for bluetooth connection, only notifications when it’s connected/disconnected

It’s better to get the MFi BC127 EVB from MFi vendor to try. and you will need MFi license to buy one.

Best,
Brett