Project Colin Project Colin
Episode 01

Programming ATtiny85 on M-Series Mac - Solved!

How I got the ATtiny85 compile and upload working on my M1 Mac. Plus an ATtiny85 powered Knight Rider LED chaser light build - Just for fun!

Watch on YouTube Read the build guide

Guides

Parts, commands and full write-ups · 2 guides
Plug in the Digispark Troubleshooting · An evening

Programming ATtiny85 on M-Series Mac

A complete step by step guide to get your ATtiny85 compiling and uploading from your M-series Mac.

Read the guide → Circuit diagram Episode 01 · Build

LED chaser light circuit - using ATtiny85

LED chaser circuit and sketch for the first Project Colin video — diagram PDF included, plus a link to the Apple Silicon upload fix.

Read the guide →