RedBear Duo with external MicroSD card module


#1

Hi,

I am looking at a project combing the RedBear Duo with the following MicroSD card module:
https://www.dfrobot.com/wiki/index.php/MicroSD_card_module_for_Arduino_(SKU:DFR0229)

Will this work using the SPI interface with the RedBear Duo?


#2

Yes, this will work. I have personally used the sdFat library successfully. It appears to be fairly reliable. Using the library is pretty straight forward and physical connection to the SD card is simple as well.