Freematics brings freedom to your telematics projects
Providing easy OBD-II connectivity for open-source hardware
W-Bus communication library
A Perl program for logging OBD-II PID data
Free OBD2 Scan Tool from www.tachyontechtools.com
OBD Scanner
Adapts your 92-95 Honda diagnostic port to OBD II.
Arduino based open-source car gauge and HUD