Site for OBD2 Hard and Software ?

[Hardwarekiller]

Can,t you me ?
I search a Site for an good elektronik interface and a Free Software for a CAR OBD2 Check.
I drive a Opel Car whis an OBD2 Connector.
Thanks

 

[alterego]

Hi All,

Here are links about OBD2
Hardware Interface is described in Elektor N°294 (end of year 2002)

Free Software with open source in C downloadable at :
ScanTool.net
https://www.scantool.net/

Informations concerning OBD2
https://www.obd-2.de/

Good luck

Alterego

 

[smartgsm]

I'm looking for protocol OBD2 examples.


I like connect avr mcu and LCD to OBD2 connector.

On LCD show SPEDD, RPM, TEMP etc..



Br

Greg

 

[contim]

Links for free OBD2 hardware and software:

http://www.planetfall.com/~jeff/obdii/

http://freediag.sourceforge.net/Supported-Interfaces.html#interfaces