SD card on the Giga

Other Hardware Storage
1

I am trying to set up an SD card reader on my Arduino GIGA R1 board. I am using this SD card reader: https://www.amazon.com/gp/product/B0989SM146/ref=ox_sc_act_title_4?smid=A39S0U3UP1U7UG&psc=1

I have it coded for the UNO R4 Wifi and it initializes fine no issues. however, when i try to use the same code on the Giga the initialization fails. Reading the documents, the pinouts for the SD card should be the same. IF anyone has any advice that would be helpful thank you .

2

On GIGA wifi the pins 11 to 13 is defined as SPI 1. The example for SD card is regarding to SPI 0, which is on pins from D89 to D91. https://docs.arduino.cc/tutorials/giga-r1-wifi/cheat-sheet/

3

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.