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Old 06-05-2008, 04:39 PM   #3 (permalink)
Magister
OBDuino coder
 
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Join Date: Jun 2008
Location: Montréal, QC
Posts: 212

Titine - '13 Hyundai Sonata Hybrid
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Hi,

New comer here, I wanted an SGII but I find it pricey, then I discovered your project, pretty cool!

I will have to buy a *duino kit to test, with an LCD screen. And I guess an ELM323 for my car. A few months ago I started to look at various obd2 solution including ELM, jeff interface, palm, 486 laptop, etc.

(I am currently working on a digital and analog I/O low level module on an Atmel AT91, an ARM 32bits RISC, so I know the stuff, and if I have time I will work on your code too).

Great project guys, continue!!

EDIT:
I am wondering if we really need an ELM chip, or if we just communicate directly in the OBD-II protocol, like the "Atmel AVR 2004 Design Contest Project" at http://www.circuitcellar.com/AVR2004/first.html
Maybe wait also for the Atmel 328P to have more RAM?

We should bring also the "xarias" guy here for some help.

EDIT2:
Here's how to connect the OBD-II connector directly to an Atmel:
http://prj.perquin.com/obdii/
(see Microcontroller-OBD interface, second picture)
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2013 Hyundai Sonata Hybrid

Last edited by Magister; 06-06-2008 at 03:42 PM..
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