SwitchDoc Labs SDL_Arduino_TCA9545A Library
SwitchDoc Labs - www.switchdoc.com
January 17, 2016 - Verified works with the new 4 Channel I2C Mux Grove board from switchdoc.com
Version 1.1 April 10, 2015
The TCA9545A is an I2C device that muxs one I2C Bus into any of 4 secondary I2C busses. All of the four subsidiary busses may be 3.3V or 5V I2C busses.
The I2C Mux Breakout Board (containing the TCA9545A) is available from SwitchDoc Labs at: