New GUI and board version

We have published a new version of the PCB and of the GUI

PCB:

v4b3 includes a minor modification that improves switching speed in multi-channel configuration. It doesn’t change how the unit behaves in single channel configuration, nor the assembly procedure. It is the newest (and hence recommended) version of the board.

User interface:

The version for OSX is now available

We have released version 2.7.1 which fixes 2 minor bugs.