attinyLED

The tiny85 is now an I2C slave that can drive a string of ws2812B leds.

There are two builds - Palette and non-Palette.

The latter will let you control ~90 LEDs, and set RGB for each one, while the former allows you to address ~300 of them using a pre-defined palette (basically the web pallete) - there are 8 user palettes available.

There's also a rudimentary macro capability, and it will also run the macro on a PCint.

This project uses my fork of TinyWire (to bubble the PCINT up) - the example app ( https://github.com/barneyman/espMaster ) can be used as a template to drive it - there is a library (ATleds) in https://github.com/barneyman/myLibraries that will drive the I2C from a master

The project also includes the eagle and gerber files for the board The board was produced by ALLPCB for US$15 for 5