At DEF CON there was a talk that said traffic lights were just using an augmented version of openMesh (wifi). A separate talk reported that in-ground traffic sensors were using a version of zigBee.
On Fri, Aug 22, 2014 at 12:27 PM, David Madden <[email protected]> wrote: > Does that SDR gadget that some of you have been playing with, work at > 5.8GHz? Slashdot is reporting that traffic lights communicate at that > frequency, and it'd be interesting to see what they're saying... > > http://tech.slashdot.org/story/14/08/22/1241211/its-easy-to-hack-traffic-lights > > Regards, > -- > Mersenne Law LLP · www.mersenne.com · +1-503-679-1671 > - Small Business, Startup and Intellectual Property Law - > 9600 S.W. Oak Street · Suite 500 · Tigard, Oregon 97223 > > > _______________________________________________ > dorkbotpdx-blabber mailing list > [email protected] > http://music.columbia.edu/mailman/listinfo/dorkbotpdx-blabber -- -Nathan _______________________________________________ dorkbotpdx-blabber mailing list [email protected] http://music.columbia.edu/mailman/listinfo/dorkbotpdx-blabber
