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PostPosted: Thu Feb 08, 2007 11:41 am
by Skidd
As for the Bluetooth to Serial thing.. I'm plannin' to give it a try.

CarOBD -> ELM323 -> SerialBTAdapter -> BTonLaptop -> JDash.

I'll let you know how I make out. Once I find the BlueTooth serial adapter I want to try.

I'm thinking about trying this one
http://www.aaxeon.com/products/Productd ... I-SD100-00
because it appears it can be powerd through pin9 on the DB9 port. Now I need to find out if pin9 on the ELM323 has power comming out of it?

PostPosted: Thu Feb 08, 2007 1:47 pm
by javasti
I was considering using a RS232->Bluetooth unit that uses an external power supply. I have a power inverter in the car to plug the adapter into. Haven't looked into a OBDII powered one... Hopefully you will have some good results... best of luck!

OBD Bluetooth SSM

PostPosted: Mon Aug 06, 2007 3:50 am
by ecudev
Hi

ELM won't work with SSM as it is hardcoded to 9600/10400 baud for ECU access and SSM requires 4800.

The other option is to use a Bluetooth module with a 4800 UART and interface that to the ECU via level shifters (the usual ISO 9141 interface will work).

I have developed a Bluetooth and USB interface for OBD-II called OBDKey.

Let me know if you need any more info.
Sinclair
www.obdkey.com
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PostPosted: Wed Aug 08, 2007 10:58 pm
by NSFW
What would you need to finish your SSM support? I have a Subaru and would enjoy a bluetooth ODBII interface for logging. I'm in the US, which still puts me on the wrong continent from you, but you might try posting on www.enginuity.org and/or www.legacygt.com if you want to find a Subaru closer to home.

PostPosted: Thu Aug 09, 2007 12:08 am
by ecudev
Hi NSFW
Thanks for the reply and for the links.
I'll follow those up.
The data layer is now done. Next i will look at the Windows / Windows Mobile applications ....