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Froggy · 04-16-2009, 10:22 AM

I was sort of hoping to use CAN in OBDuino as there are schematics for three interfaces (ELM, ISO and CAN) to connect with. It looks (in the OBDuino code) that connection for ELM is established at 9.6k bps instead of 500k bps that CAN uses. Not sure on how ELM to CAN communication would function. (Does the ELM chip broadcast at 500k for CAN, then respond at 9k to the OBDuino?)

04-16-2009, 10:22 AM	#351 (permalink)
Froggy EcoModding Lurker Join Date: Apr 2009 Location: Debolt, Alberta Posts: 78 Thanks: 1 Thanked 2 Times in 2 Posts	I was sort of hoping to use CAN in OBDuino as there are schematics for three interfaces (ELM, ISO and CAN) to connect with. It looks (in the OBDuino code) that connection for ELM is established at 9.6k bps instead of 500k bps that CAN uses. Not sure on how ELM to CAN communication would function. (Does the ELM chip broadcast at 500k for CAN, then respond at 9k to the OBDuino?)