Here you can learn many more interesting and useful about USB bootloaders for AVR microcontrollers. In practice, one of the most proper microcontroller programming method is using a bootloader program ...

Click Finish to load the New Project Download the zip file “Bootloader Source”, and unzip it into your bootloader directory. Now you should also put the compiled program .hex of your own project into ...

The USB support comes from V-USB, a project that puts a virtual USB port on a suite of AVR microcontrollers. With V-USB, it’s easy to turn a Tiny85 into a keyboard, custom joystick, data logger ...

Posted in ATtiny Hacks, Microcontrollers Tagged attiny, ATtiny25, attiny45, attiny85, AVR, bootloader, firmware, i2c, push, serial interface, timonel, twi, USI ← E-ink Typewriter Is Refreshingly ...

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.

Microchip has created an AVR microcontroller series with 12Mbit/s USB 2.0 and code protection. “As the next generation of Microchip 8-bit MCUs to integrate USB connectivity, the AVR DU family is ...