X868 won't connect

Hi,
I’m trying the X868LP module with the XBIB-U dev board.

I have just test the range, and the transparent mode and all OK. Now I have set on a module the PD register to 0x0 and after a reset I don’t succeeded in connect to this module via usb with the XCTU. I have try the recovery but it doesn’t connect anyway. There is a method for restore default parameters ?

Thank you
marco

Try by either sending Remote AT commands using another module in network or press commissioning button of module 4 times in a row to bring back module to factory settings.