Adafruit MicroSD SPI or SDIO Card Breakout Board by Jeff Epler published July 31, 2020, last edited January 22, 2025 posted in Adafruit Products CircuitPython Breakout Boards/ Storage Save New Favorite × Please sign in to include this guide in your list of favorites. You will be redirected back to this guide once you sign in, and can then save this guide as one of your favorites. Download Overview Pinouts CircuitPython Using sdcardio ItsyBitsy M4 Express + Breakout Grand Central M4 Express PyGamer Feather Sense + Adalogger FeatherWing Python Docs Using sdioio Grand Central M4 Express + SDIO Breakout Feather STM32F405 Express Python Docs Using adafruit_sdcard Adalogger M0 Feather Python Docs Examples Listing files on SD card Benchmarking SD card access Logging temperature to SD card Playing MP3 from SD Card Showing BMPs from SD card Downloads Single page Feedback? Corrections? Primary Products Adafruit Micro SD SPI or SDIO Card Breakout Board - 3V ONLY! $3.50 Add to Cart Featured Products view all Adafruit Micro SD SPI or SDIO Card Breakout Board - 3V ONLY! $3.50 Add to Cart SD/MicroSD Memory Card (8 GB SDHC) $9.95 Add to Cart 19 Beginner Product guide Downloads Files SD card simplified specification EagleCAD files on GitHub 3D models on GitHub Fritzing object in the Adafruit Fritzing Library Schematic Fab Print 3D Model Page last edited March 08, 2024 Text editor powered by tinymce. Showing BMPs from SD card