This is only necessary if the parameters you need aren't in the table above. Install the AVR compiler sudo apt-get install gcc-avr binutils-avr avr-libc Move to the bootloader source code directory ...

On a atmega2560 the usable flash is meant to be 256k-8k bootloader. Ie 0-0x3E000 (253952 bytes.) but in the code is #if FLASHEND > 0x0F000 #define BOOTSIZE 8192 #else #define BOOTSIZE 2048 #endif ...

For more information on the new Arduino Prototyping Set and Bootloader Shield jump over to the Kickstarter website for details and to make a pledge from $18. Source: Kickstarter ...

The tech inside the electric Sheep boards is based on an ATMega2560 microcontroller and bootloader. The boards have a USB-host connector for on-board connection.