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dragonlock2.github.io/_posts/2022/2022-05-04-avrisp-mkii.md
Matthew Tran 6f801e56cf move posts to folders by year
2024-02-04 03:45:42 -08:00

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AVRISP MKII 2022-05-04 projects I might be a couple years late to the party, but here's a tiny board powered by LUFA's AVRISP MKII project.'
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/assets/img/2022/avrispmkii.jpg

https://github.com/dragonlock2/kicadboards/tree/main/projects/arvispmkii

After using an AVRISP MKII created from an Arduino Uno for years, I decided to finally figure out where that custom firmware came from. Turns out it came from LUFA. With that, I designed a board around it. I definitely didn’t want to buy new parts for this, so I used what I had. While the MPLAB Snap is preferred due to its wide protocol support, I will continue using the AVRISP MKII since it’s supported in Arduino IDE. After modifying the LUFA project a bit to match the clock speed, GPIO, and chip, I got it working! All of my programmers are now tiny and it’s beautiful.