Thought I'd found what I needed, but after re-examining while trying to implement it; probably not such a good solution...
Basically what I'm doing - is using arduino to control a system; want to output some of the data from sensors and system status info to a webserver so I can check on it remotely.
Seemed the best way to do this, was to connect to a fonera 2100 running openwrt... Got the arduinos rx/tx pins connected to /dev/ttys0 on the fonera. That's working nicely - been playing with it all morning
But the real question, is - what's the best way to take that arduino data and spit it out through that serial link - and make it available to apache in a useable format?
Thanks in advance,