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P-NUCLEO-WB55 RF problem

YSN
Senior

I have P-NUCLEO-WB55 it worked initially well with BLE stack. Later I have ported Zigbee Stack but things were not working out. I went back and loaded the BLE stack now, but it is not even advertising with p2p sever application. I have tested the GPIO and UART functions works well. But only the RF is not seems getting activated.

  1. I have tried erasing chip and loading the stack and app freshly from pre-built images (not working)
  2. I have reinstalled the FUS through cubemx programmer but did not helped.
  3. I tried loading transparent mode application, but it is not connecting to virtual COM port detected in STMCube RF monitor tool as well ?

The USB dongle came with kit works fine but the Nucleo board is not working. Is there any way to restore the board to factory default ?

If RF is not working means, some thing wrong with Hardware ?

1 REPLY 1
Remi QUINTIN
ST Employee

Could you download all the option bytes?

are you able to read the FUS version with CubeProgrammer?

what is the version of Cubeprogrammer tool you are using?