Hi to all, for my home automation project i would like to use lots of MCP23017 expander for increase digital I/O pins of arduino (in my case Yun). As i wrote in this discussion Some problems with centipede Library - Arduino Yún - Arduino Forum i bought a centipede shield clone (only one available i…

64 I/O Expander Shield for max 1024 I/O

leen15 February 23, 2015, 3:22pm 8

CrossRoads:
I don't see anything needing changes.

Thanks!
So now layout time!