Adafruit Huzzah ESP8266 breakout board holder for Finbox

Adafruit Huzzah ESP8266 breakout board holder for Finbox in 130x130x60mm format.

The reason of the large box is that i put large batteries there so that this IoT device works multiple years.

The slot for the switch was designed a little too tight, but has the benefit that i didnt need glue to fix it there.

I was thinking about using screws to keep the breakboard in place, but if found screws arent that elegant and need more place. I didnt want to screw down the breakboard and wanted t