SainSmart 4 Signal Relay Box / Lid

Built a box for the sainsmart 4 signal relay and huzzah 8266 board controlling it. Will probably be making some changes for ventilation and wifi signal passage. But trying this and if it works, will leave it. Putting it up in case it's useful to others. Done in Fusion 360 for a quick / dirty box. Should be done in OpenSCAD for customization. Some day. :)

Installation: Print it, align the input and output sides in relation to the opening in the box, test fit to make sure everything lines up, t