Bithead writes:
The transceiver I created for the original solution was based on an Arduino Uno with an Xbee shield. I put the assembly inside a Sparkfun Arduino Project Enclosure which measures 87x64x28mm. This has worked well for about 1.5 years now, but there is room for improvement:
1. I’d like to shrink the enclosure so it takes less room on the dashboard
2. I’d like to be able to raise the antenna to the vertical position. The windshield prevents this with the current configuration.