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DroStar · 02-24-2008, 03:14 AM

The OBD 2007 software by GLM Software recently started supporting the higher baud rates of the ELM327 v1.2. I tried out the demo today in my 2006 Corolla but it was not as fast as I was expecting. I was getting maybe 4-5 readings per second with the serial port at 115kbps and the elm timeout at 50ms. I also tried it at 230kbps but it didn't seem to make any difference in speed.

I don't know why it can't just be faster. A baud rate of 115kbps should be able to keep up with a 50ms response delay (which should result in almost 20 reads per second).

02-24-2008, 03:14 AM	#3
DroStar Newbie Join Date: Sep 2006 Location: SK Vehicle: 1989 Toyota Supra Turbo Posts: 24 My Photos: ()	The OBD 2007 software by GLM Software recently started supporting the higher baud rates of the ELM327 v1.2. I tried out the demo today in my 2006 Corolla but it was not as fast as I was expecting. I was getting maybe 4-5 readings per second with the serial port at 115kbps and the elm timeout at 50ms. I also tried it at 230kbps but it didn't seem to make any difference in speed. I don't know why it can't just be faster. A baud rate of 115kbps should be able to keep up with a 50ms response delay (which should result in almost 20 reads per second).