Hi @youssef !
Still working on it.
Not sure how the issue is related to USB, but the chip is taking too long sleeping and a workaround would be to change DEEPSLEEP_WAKE_CONSTANT_DW3000_us to a very high value in \DWM3001CDK-DW3_QM33_SDK-FreeRTOS\Src\UWB\dw3000_lp_mcu.h
Using like this, I got it working:
#define DEEPSLEEP_WAKE_CONSTANT_DW3000_us (999999)
Not ideal because this way the chips are awake all the time.
I’ll get back here when I found a real solution.
Kind regards!