Program optiboot to chinese arduino nano / pro mini that comes without a working bootloader
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m328-optiboot-install/README.md

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2 years ago
# Rescue script for atmega328P
This script sets fuses and installs Optiboot using AVR Dragon.
The file "46-avr.rules" contains the necessary rules to make AVR Dragon work without sudo.
## Usage
Run `./burn.sh`
## Sources:
2 years ago
- 46-avr.rules ... https://gist.github.com/TobleMiner/7507b0571e9151dffaa638628601fdd9
- Optiboot ... Optiboot-8.0.zip from https://github.com/Optiboot/optiboot/releases/tag/v8.0
- Fuse calculator ... https://eleccelerator.com/fusecalc/fusecalc.php?chip=atmega328p
2 years ago