AB1805 / AM1805 Driver for Arduino
http://www.abracon.com/Precisiontiming/AB18XX.pdf
Two options for I2C connectivity:
- Using Wire.h
- Using Wayne Truchsess' Arduino I2C Library http://dsscircuits.com/index.php/articles/66-arduino-i2c-master-library
I2C supported, No SPI support.
Download the repo as a zip file and install throught the Arduino IDE and select:
Sketch -> Import Library -> Add Library
Make sure that if you are installing updates that you remove any pre-existing libraries called "AB1805".