Ss pin for arduino nano 33 iot

Projects Programming
9

From packages/arduino/hardware/samd/1.8.11/variants/nano_33_iot/variant.h:

#define PIN_SPI_MISO         (12u)
#define PIN_SPI_SCK          (13u)
#define PIN_SPI_MOSI         (11u)
#define PIN_SPI_SS           (10u)

So it looks like the default SS pin is Pin 10.