There was a problem though, it wouldn’t be easy to fit in an SD card socket. So in the first video he goes through physically wiring it to a USB card reader, which results in reading the data ...

[Erich Styger] noted that there was a micro SD card socket footprint on the board and wondered if he could add an SD card to the board by just soldering on the socket. The answer: yes! Other ...

The core connects the host CPU of the system to the SD card socket. SD memory and SDIO are low cost, high speed interfaces designed for removable mass storage and IO devices. It is a very flexible ...