Hi Jacob,

These pins are just broken out as GPIOs or for future expansion.

- David

On 25/02/18 00:54, Jacob Falzon wrote:
Hi there,

i was looking at the schematic and I came upon the SPI pins and the UART pins in the schematic.

The SPI pins ( SCK, MOSI, MISO, NSS) do not seem to be connected with an external component. What is their purpose?

Also the UART pins whilst available are they currently utilised for some purpose?

Many thanks for your kind attention.

Regards,



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