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sabbajohn/attiny85_unbrick.md

Created October 17, 2023 17:03
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attiny85_unbrick.md

Recover the bootloader (UNBRICK)

  • 1 Download the micronucleus at Micronucleus

  • 2 Complile the code

  • 3 Burn the bootload

Command

avrdude -C /etc/avrdude.conf -v -p attiny85 -P /dev/ttyUSB0 -c avrisp -b19200 -Uflash:w:t85_default.hex -U hfuse:w:0xxd:m
Digispark Arduino Nano
5V 5V
GND GND
0 11
1 12
2 13
5 10

https://www.youtube.com/watch?v=gx3MRdYzx0k

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