His offering uses the Arduino Uno, but there are several other hardware options covered as well. The firmware makes use of the serprog-duino library which was crafted at writing to flash memory chips.

After all, the Arduino boards come with a host of benefits ... bootloaders which affects their processor's usable flash memory. On the Uno, only 0.5kB of flash memory is used up by the bootloader ...

SRAM is the high-speed memory in which a chip stores data immediately before processing it. Arduino has also upgraded the onboard flash storage pool. The Uno R4 features 256 kilobytes of solid ...

How do you save data from an Arduino-based device to a memory card? Fortunately ... This is a little DIY project with an Arduino Uno, SD card breakout board, and LM35 temperature sensor. To build a ...

With the integration of the RA4M1 processor from Renesas, the UNO R4 adds a 32-bit microcontroller with up to 16x the clock speed, memory and flash storage. Based on an Arm Cortex-M4 core, the RA4M1 ...