nFR52 SDK pinout for examples\peripheral\spi smaple

[axiong]

I attempted to capture a waveform when running the SPI master example on nFR52 SDK/PCA10040. The source code I have as default and showing as follows

#define SPI0_ENABLED 1
#define SPI0_CONFIG_SCK_PIN 3
#define SPI0_CONFIG_MOSI_PIN 4
#define SPI0_CONFIG_MISO_PIN 28

I could not identify the corresponding pins (e.g. 3, 4, 28) on the SDK board. Please help.

[bjorn-spockeli]

You can find the nRF52 DK (PCA10040) Hardware files here. The zip file contains schematics showing the pinout of the DK.

Bjørn