RAK5146 USB board compatibility and Spectral Scan support

Hi folks,

I have a couple questions on the new RAK5146…

  • Is the RAK5146 USB version compatible with the “mPCIe to USB Board” sold in the RAKwireless store?
  • Does the RAK5146 USB version work with the RAK2287 Pi Hat using the micro-USB port?
  • Is the board using the Semtech Corecell reference design v3 with the LBT support using the sx1261 allowing me to use the design’s spectral scan feature by following its documentation and using the sx1302_HAL software?

Thanks in advance for help.