Over the weekend I made 4 of the Kickstarter prototype boards to be sent out for beta testing. These are the latest and greatest boards and except for a couple of minor changes will be the ones available for the Kickstarter.   Since I had a few spare boards laying around for the weekend I thought I’d get some final measurements.

Weight without transmitter / antenna / batteries: 4.927 grams

weight without antenna / batteries: 9.976 g

weight without batteries: 14.413 g

As far as measurements it ended up being a bit bigger than it was previously to allow for slop in manufacturing. It now measures 50.42×19.56 mm (including the GPS antenna nub).  More (better) photos and our kickstarter video will be posted soon.