SPI pins

[lgs]

Hi, 

I want to know the specific pins on nrf52840 corresponding to SPI pins(CS pin, SCLK pin, MOSI pin, MISO pin)?

 

Best,

Gaosheng

[ketiljo]

You can assign all digital interfaces to any pin. You'll define this when you initialize the peripheral.

[lgs]

In my project, I want to treat nrf52840 chips as the peripherals. So how can I connect the SPI pins?

[ketiljo]

You can use any pin, just define them in the SPIS driver: https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.1.0/spi_slave_example.html