This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC2564C: CC2564C SPPLEdemo

Part Number: CC2564C

We tested the "SPPLEdemo" example provided by your company.However, there are differences from what I have used before.The ones I used before had three uuids. Service , Notify, Write, but this example has 4 uuid, tx uuid, rx uuid, tx -credit uuid, rx-credit uuid. I don't know if this is the difference, but I'm still failing to pair.