About SPI and battery

How can I use SPI of Xavier, which document can I reference?
Another QA, can Xavier work with battery? If so, which kind of battery can I use

Hi lifeliyan

  • There is related hw guide in OEM DG and sw guide in TRM, you can find them in DLC.

  • Any battery that can provide correct voltage level and requested current is workable, please find the related info in OEM DG and module datasheet.

thanks, I will try it