In reply to:


How many wires would I have to run from the serial to TTL adapter up to the front of the car to attach to the VFD? 1 or 2 for serial communications , ground, power, any others? I'd like to get these wires run ahead of time.


If you don't need my board to supply power, then just two - Rx/Tx. You'll have to do a TINY mod to the display itself, tho. Power would be Ground and +5v. (I use a 10-pin ribbon cable from the board to the VFD, pins 9&10 are shorted on the board for the VFD.)

Me.
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Mike 'Fox' Morrey 128BPM@124MPH. Love it! 2002 BRG Mini Cooper