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well,
I finally bought the duino. now, i need to build everything.
so, i was reading the tutorial code.google.com/p/opengauge/wiki/OBDuinoDiagram and there is nothing about my car's protocol.
my car is a 2000 year Ford with SAE J1850 PWM protocol. on that tutorial i saw ISO and CAN protocols.
I have an ELM327 interface working on my computer, but, how i need to plug the led display on the freeduino?
i bought this nkcelectronics.com/freeduino-serial-v20-board-kit-arduino-diecimila-compatib20.html and this nkcelectronics.com/16x2-lcd-module-while-characters-blue-backli162.html
thanks a lot by the help....
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