Has anyone tried to use OBD2 connector on their car?
I was thinking it would be an awesome project to connect FEZ to your car and then display read some info, like speed, pressure…etc. and log these on an SD card.
It is really easy, you will not need to know much about OBD since you can use elm327 chipset which has everything built in http://www.elmelectronics.com/DSheets/ELM327DS.pdf
Even easier, use this http://www.scantool.net/parts/microobd-200.html
Also, there are many devices that claim to have ELM327 inside so you can simply just use it with FEZ. See this http://www.ecrater.com/p/5546065/elm-327-usb-elm327-interface-odbii
So, anyone is willing to take on this challenge or at least give us some info if you have used ELM327 chip/module/device?