- SAM4L Xplained Pro board – SAM4L Xplained Pro board
- VCC – VCC
- NPCS0(PC03,EXT1/PIN15) – NPCS0(PC03,EXT1/PIN15)
- MISO(PA21,EXT1/PIN17) – MISO(PA21,EXT1/PIN17)
- MOSI(PA22,EXT1/PIN16) – MOSI(PA22,EXT1/PIN16)
- SPCK(PC30,EXT1/PIN18) – SPCK(PC30,EXT1/PIN18)
- GND – GND