Hi, @Seon, the test tool supporting USB Console is expected to be completed next week.

@Seon In fact, the impact of USB PHY on RF performance is very minimal. We are developing firmware to support USB Console and it's will be available soon ~

Hi, @Seon,
We currently do not provide support for USB Console in the RF_BIN, and we recommend that you use the native UART for testing. If it is necessary to use a USB serial port, we can provide an RF Bin that supports USB Console.