When the clone starts up, it searches the SD card for a file called ‘program.hex.’ This file is sent over to the target Arduino and the new firmware is installed.

A maker developer has squeezed an Arduino onto an SD card. He was inspired by Intel’s Edison compute module and he tried to go one better. The result is the SDuino, an ATMega328P processor-based ...

An Implementation of the Arduino/Sparkfun SD Card Library for the Spark Core - onoxx013/sd-card-library. Skip to content. Navigation Menu Toggle navigation. Sign in ... In my circuits I use Adafruit's ...

The tiny Pixel 2.0 is basically an Arduino board wedded to a tiny 1.5″ 128×128 color OLED screen. This means you can stick it inside a wearable and address the screen directly from the Arduino ...

Ahead of Embedded World things are getting busy on the development board front. As well as Intel apparently squeezing an x86 devkit onto an SD Card, Arduino is getting a Bluetooth Smart dev kit from ...

SD cards can be accessed with two modes. The first is the SDIO mode, which is what cameras, laptops, and other card readers use. The second mode is SPI mode. SPI is slower, but much, much simpler.