My ExtIn v1.0 board is inverted since one of the last 2 updates.
On is off and off is on.
Also on a not connected Ext2 In... all inputs are shown as ON. Did I miss something? My ExtOut board was inverted too.. but that was solvable by inverting the sel pin....
But whats about the ext in board v1.0??? This does not work at all if sel pin is inverted.