Hackaday

I2C Bootloader For ATtiny85 Lets Other Micros Push Firmware Updates

There are a few different ways of getting firmware onto one of AVR’s ATtiny85 microcontrollers, including bootloaders that allow for firmware to be updated without the need to plug the chip into a ...
Hackaday

Bootloader Brings USB, Firmware Updating To The ATtiny85

[Jenna] sent in a very cool bootloader she thought people might like. It’s called Micronucleus and it turns the lowly ATtiny 85 into a chip with a USB interface capable of being upgraded via a ‘viral’ ...
GitHub

This is about AVR based ATTiny85 Microcontroller , This repository contains the resources to programming / flashing ATTiny85 with USB_CDC

Now Create a file without Extension and Rename it as "Burn_AT85_bootloader.bat" "%~dp0\hardware\tools\avr/bin/avrdude" -C"%~dp0\hardware\tools\avr/etc/avrdude.conf ...
GitHub

Want to set up an ATTiny85 as quickly as possible with a hot-swappable Arduino Uno R3 hat and USB adapter PCBs? Look no further!

This repository contains a project for an Arduino hat PCB for downloading a bootloader onto an ATtiny85 microcontroller and a PCB-based USB device for directly sending code to the ATtiny85. All PCB ...