The SD card board allows a large amount of data storage to be added to the E-Blocks 2 system.
TheĀ E-Blocks 2 SD card board provides a means of reading and writing data to the SD card as well as providing level shifting to allow 5V and 3V3 systems to be compatible.
To connect your E-Blocks 2 SD card to a first generation E-Blocks upstream board, you will need the BL0113 connector board.