I2C library for Trinket and Gemma, adapted from BroHogan's code on Arduino Playground
C++
Latest commit 4d68350 May 27, 2016 @tdicola tdicola Add GitHub issue template

README.md

TinyWireM

ATtiny (e.g. Adafruit Trinket, Gemma) I2C library, adapted from BroHogan's code on Arduino Playground: http://playground.arduino.cc/Code/USIi2c

Minor changes for consistency with the Arduino 1.0 Wire library (e.g. uses write() instead of send()). Buffer size slightly increased for Adafruit_LEDBackpack use.

On the Trinket boards, pin #0 is SDA (I2C data), pin #2 is SCK (I2C clock).