Continuing the discussion from How to access SP1 on Arduino Giga : I am confused with the documentation I need spi5. I have a pmodsd card reader attached to cs 10 then mosi pin 11 miso pin 12 and sclk pin 13 which I believed means i need to use spi1 which is spi5 but the picture says use spi1 and th…

Yes. Your code does communication via the SPI bus at a low level. The "SdFat" library provides a higher level interface that abstracts the complex SPI communication that is required to work with an SD card. Here is a simple sketch you can use to verify that the communication is working between the …

Using SD card with Giga R1 WiFi

Official Hardware Mega GIGA R1 WiFi

ptillisch September 12, 2025, 5:01pm 6

You are welcome. I'm glad if I was able to be of assistance.

Regards, Per

Topic		Replies	Views
Arduino Giga R1 and SD card GIGA R1 WiFi	9	1409	February 8, 2024
SD card on the Giga Storage	2	402	September 14, 2024
Arduino GIGA R1 ed SD card Generale	1	358	April 9, 2024
mega hardware spi Programming	5	675	May 5, 2021
How to access SP1 on Arduino Giga GIGA R1 WiFi	2	390	September 12, 2025

Using SD card with Giga R1 WiFi

Related topics