Marvelmind Conduit Mount

Update: I printed these before I got any conduit, and it turned out the 1/2" conduit was bigger than .5" inside diameter, so I made these bigger and now they fit (V3).

I just got the MarvelMind Indoor GPS Starter Kit. I want to be able to mount these in a fairly precise grid outside. So I whipped up these simple mounts that the beacons can be taped to (currently using the 3m tape they came with) and that will mount in 1/2" metal conduit. I plan to stake some conduit into the ground using rebar as described in this system for bird nestboxes: http://nestboxbuilder.com/pdf/ConduitRebar.pdf

I may add extra bits to mount the beacons using the screw holes rather than tape.