I want to place this single-board computer (SBC) in a car running from the battery. it draws circa 1/4 - 1 W, so it could run from the battery in my car for about 2 months before needing recharging: http://www.embeddedarm.com/documenta...-datasheet.pdf
What I want to do is to stream environmental data from PIC18 MCU and save it to a mysql db on the SBC along with a UNIX timestamp, say every 100ms.
How do I do this the easiest? I have years of programming experience in php, and some with the C18 compiler for the PIC18 and c++.