µ-Wire: USB on ATtiny10 controlling a WS2812 LED

A place to document your own projects.

µ-Wire: USB on ATtiny10 controlling a WS2812 LED

Postby cpldcpu » Wed Mar 19, 2014 3:29 pm

I tried to push the ATtiny10 to its limits and succeeded - I implemented a seriously gutted version of V-USB on an SOT23 ATtiny10 with just 1kb flash and 32b of RAM. It implements a subset of the little-wire protocol to control a single WS2812 LED.

Description:
http://cpldcpu.wordpress.com/2014/03/19 ... attiny-10/

Github repository:
https://github.com/cpldcpu/u-wire

I am currently also working on size optimized hardware. Already got it down to 0.3"x0.4". I wonder why OSH Park is still putting up with me ;)
cpldcpu
Newbie
Newbie
 
Posts: 7
Joined: Wed Nov 06, 2013 12:10 pm

Return to Project logs

cron