Hi everyone!
I'm trying to make the NFC work on a custom board. I'm using a BL653 series (nordic nRF52833) and nRF Connect SDK v1.6.0. I am running the record_text example (the led has already changed according to my board). When I put my phone away, nothing happens. The led doesn't turn on and my phone doesn't detect any tags.
My board doesn't have an external clock, so I'm using the RC clock source. Could there be a problem with that? Do I need another external clock? I don't really get the HFCLK thing.
I have not made any other modifications. I suppose the NFC pins are set by default. But reading other posts, I found "When the NFC module is active, you should see a little less than VDD/2 on NFC1 or NFC2 with reference to ground." to check. In my case, both of them are at 0V.
Maybe I've forgotten any configuration/macros along the way.
I'm new here and I'm truly lost. I would appreciate any answer.
Thank you very much,
Xènia
