M5StickS3 - SD Card# Items Needed# SD Card Module Pins# SD Card Module M5StickS3 3V3 - 1 3V3 CS - 2 G7 MOSI - 3 G6 CLK - 4 G5 MISO - 5 G4 GND - 6 GND Wiring Diagram# View on Cirkit Designer