Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post

SuperCharger · 06-25-2012, 10:42 PM

Ok, with no wire modification made from #1 post. I successfully made the OBD-II adapter talk to the Arduino today. The led on the ELM327 flash when I power up the Arduino. It means Arduino talks to the ELM327. But all dates are zero on LCD. I think I need change the header from elm_init function to make it work.

I will keep update for my work

4 and 5 questions still need answer. Would anyone can?

06-25-2012, 10:42 PM	#2 (permalink)
SuperCharger EcoModding Lurker Join Date: Jun 2012 Location: Los Angeles Posts: 3 Thanks: 0 Thanked 1 Time in 1 Post	Ok, with no wire modification made from #1 post. I successfully made the OBD-II adapter talk to the Arduino today. The led on the ELM327 flash when I power up the Arduino. It means Arduino talks to the ELM327. But all dates are zero on LCD. I think I need change the header from elm_init function to make it work. I will keep update for my work 4 and 5 questions still need answer. Would anyone can? Last edited by SuperCharger; 06-30-2012 at 05:17 AM..