Which GPIOs are used on the EFR32MG NCP-UART and NCP-SPI?
For the pre-built NCP images we include in EmberZNet releases for EFR32MG1P132F256GM48 and EFR32MG1P232F256GM48 variants (included in our Mighty Gecko Wireless SoC Starter Kit):
To access these signals on the WSTK board, connect the external host to the Expansion Header pins according to the table "Expansion Header Pinout" in UG151.
NCP-SPI also involves that the host can reset the EFR32MG. How is it possible to access the RESET signal on the WSTK board ?