Hello,
So I have an IO Shield with the nRF5340 SoC. I have connected the IO Shield to the Port 12 of the nRF5340 Audio DK as shown in the schematic:
Connections:
Debugging Port 12-
DK Board P12 Connector Custom Board Debug Connector
------------------------------ ------------------------
Pin 1 (VTref) -> VDD (Power Supply Reference)
Pin 2 (SWDIO) -> SWDIO
Pin 3 (GND) -> GND
Pin 4 (SWCLK) -> SWCLK
Pin 5 (GND) -> GND
Pin 6 (SWO) -> P0.11
Pin 7 (NC) -> NC (No Connection)
Pin 8 (NC) -> NC (No Connection)
Pin 9 (GNDDetect) -> NC (No Connection)
Pin 10 (nRESET). -> nRESET
As mentioned in one of the threads, flashing the code should target the IO Shield if the connections are correct. However, when I tried flashing a simple Blinky program that will flash the LED on Pin 0.31 of the IO Shield, it didn't work. It rather started flashing the Blue LED on the Audio DK that is supposedly also on Pin 0.31. Am I missing something?
