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SPI Interface Error Arducam Mini 2MP
I am using ArduCAM_Mini_2MP_ov2640 with rpi pico board using arducam library and currently trying to use ArduCAM_Mini_2MP_ov2640_functions example
However I get SPI interface error. I am trying to read images using host application i got error below.
Connection image as below. CS =7 in code.

Help me on this asap