Expansion Board Upgrade Kit - WatchMon4

This only applies to WatchMon4Solo upgrade to WatchMon4Expansion as new Dinrail and 3D printed covers are required in the change.  All others should just purchase an Expansion board

Here is an instructional page and video showing how to assemble this Expansion Board kit together:

How to add the Expansion Board to a WatchMon4 - VIDEO

Parts included in the Expansion Board Kit:

Expansion Board 3 

26pin ribbon cable

3D printed protective cover for WatchMon

Note you should let us know the version you have so we can give the correct covers to protect your product are sent.

din-rail PCB holder.