NEW GUIDE: Adafruit MicroSD SPI or SDIO Card Breakout Board @adafruit @circuitpython #circuitpython #AdafruitLearningSystem

Micro SD cards and microcontrollers go together like micro-peanutbutter-and-jelly: SD cards are inexpensive, durable, easy to find at any shop, come in many sizes and can plug into any computer using a common SD card reader. That makes them perfect for microcontroller storage and retrieval – whether it’s images, fonts,...