ELM 327 Bluetooth OBD2

Benjamin Deering ben_deering at swissmail.org
Mon Jun 4 01:23:19 CEST 2012

GTA02 seems to be able to supply a lot of power.  I have used mine to 
charge a Petzl core battery.  The charging was less important than using 
the GTA02 to reprogram the battery's internal regulator.  It had no 
problem powering the ELM327, but I would hope that is getting the power 
from the car's electrical system.

On 06/03/2012 04:49 PM, Jeffrey Ratcliffe wrote:
> On 3 June 2012 21:43, Benjamin Deering<ben_deering at swissmail.org>  wrote:
>> I've used a usb ELM327 based scanner with my GTA02.  I have successfully
>> read codes, cleared codes, and watched sensors. I use this program:
>> http://code.google.com/p/pyob2read/ but I strip out references to the graph
>> library is I couldn't find it for GTA02.  I cant seem to find my modified
>> script or I would share it.
> Thanks.
> Were you able to draw power over the USB connection?
> Regards
> Jeff
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