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Froggy · 04-09-2009, 05:14 PM

The OBDuino looks like a fun little add on for the car. Apparently the Toyota Matrix (my car) uses both ISO9141 and CAN protocols (I don't know for sure though). I don't know which interface to build. Any suggestions? Will there be any operational difference between the choices?

I was thinking of getting the ScanGuage, but the OBDuino will be more fun to make and program.

04-09-2009, 05:14 PM	#346 (permalink)
Froggy EcoModding Lurker Join Date: Apr 2009 Location: Debolt, Alberta Posts: 78 Thanks: 1 Thanked 2 Times in 2 Posts	The OBDuino looks like a fun little add on for the car. Apparently the Toyota Matrix (my car) uses both ISO9141 and CAN protocols (I don't know for sure though). I don't know which interface to build. Any suggestions? Will there be any operational difference between the choices? I was thinking of getting the ScanGuage, but the OBDuino will be more fun to make and program.