Really Useful 4 Channel I2C Multiplexer with Grove/LEDs by SwitchDoc Labs Kickstarter
New #kickstarter Really Useful (and pretty) I2C 4 Chan Mux Breakout Board LEDs/#grove #raspberrypi #arduino https://www.kickstarter.com/projects/sunair/really-useful-4-channel-i2c-multiplexer-with-grove
