This is a box for the MySensors ethernet gateway designed for an iBoard. This version includes radio LEDs and an inclusion button, and stronger pillars.
Print the box with no raft and full support.
Print the lid face down.
There are 2 versions of the box, one for micro push buttons with 7mm thread, and one for bigger buttons with 10mm thread.
The board and the lid can be secured with #4 x 6mm screws.
Here are some good instructions to modify the iBoard to work with MySensors software. http://forum.mysensors.org/topic/224/iboard-cheap-single-board-ethernet-arduino-with-radio/5
UPDATE: The hardware modifications are probably not needed now if you use soft SPI.