The bootloader is designed to remain no matter what code is flashed over USB. It is easily burned using an ICSP programmer, by selecting the option Tools→Burn Bootloader in the Arduino IDE.

Need more Arduino board? Do not spend more money for another one. Why not try to build your own DIY Arduino board? It is easy and simple. DIY Arduino Step 1 Get an Atmega328–PU or Atmega328P-PU (with ...

Ein serieller UART Bootloader im Stile von Arduino UNO / Nano und dazugehörendem Flasherprogram. Linux only: sorry - jjflash65/ch32v003-serial-bootloader-uart ...

Optiboot, the current AVR Arduino bootloader, is just a normal old AVR bootloader. At heart, it’s an Atmel STK500 clone, and the original codebase way predates the Arduino.

May be interested in a new Arduino prototyping kit and bootloader shield that has been created by serial Kickstarter entrepreneur Patrick Thomas Mitchell, who we have featured before here on Geeky ...

At about $30, the Arduino isn't an expensive device, but if you want to make your own, simpler version, electronics blog Hardware Startup shows off how to build an Arduino clone for less than $5.

Learn how to create a custom Arduino Uno with a unique color silkscreen and RGB LED matrix, leveling up your electronics projects!