Download and read the complete paper, “ Bootloader Design for Microcontrollers in Embedded Systems.” Jacob Beningo is a lecturer and consultant on embedded system design. He works with companies to ...

Now you understand that what is a bootloader is and what are the benefits of a bootloader. Inspired by many online tutorials, now I am giving you an introduction to install a bootloader into your own ...

AVR microcontrollers without a bootloader must be programmed through the SPI, as described above. All microcontrollers (at least, those with datasheets) have a pinout schematic and pin description.