Just to make sure, have you enabled onboard the PA(power amplifier) on the CYBLE-224110? If not, could you try enabling the PA, you can follow the steps mentioned on page 103 of the below document:
Another test you could do: Forget enabling the PA, just keep the 2 boards very close to each other(you can keep the boards in contact) and check if it works.
Many thanks for your answer. I'm checking the boards on my desk before going to field, so they are very close to each other. I've tried what you propose enabling the PA but no success. I've also tried different power levels (both boards): -3db, 0db and +3db but same result.
That worked fine!!!
At first I got some error when loading the project. One of them, made me think it was a problem with PSoC Creator version. I was using 3.2 so I updated to 4.0 Update 1. With this version the project loads with no error. Just compile and program both board and they started to work.
Thank you very much for your help.
I am glad that it worked! Just to conclude, the only additions I made are:
- Enabled the onboard PA
- Set the ECO captrim value
Good luck with your project!
Thank you very much Yssu.