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For discussion of Speeduino compatible boards designed / built by other members of the forum and for guidance around making such a board
By Hasse.69
Any progress on this one?
It's realy interesting.
By Dagaz_Psi
Yeah it works, have two cars running on it at the moment.
The two problems i have had is that the main relay wont get activaited the way I tought, so i hade to move it to the ac on pin and use a 2n2222 and a 7.5k ohm resistor to 12v.
The other is that I get power the backway from were I put the extra injector outputs. Because there are diffrent versions of the harnesses depening on model and years.
But the ecu connector is realy easy to depin and repin.
By Hasse.69
Would it be possible to buy PCB,s from you to SPEEDUINO my 944FTT?
By Dagaz_Psi
Some updates on the project.
Have redesigned the pcb for the fuelbox to make it more PNP, when I get the new boards and test them out I will post the easyeda link here.
Im in the midle of redesing the ignitonbox pcb, with better voltage protection, filtering and a op amp connected to the knocksensor and a headphone jack.
Is there any way to logg the sound in tunerstudio or sync up logged sound with runerstudio?

Dazq. Thank you for a quick reply. You are the […]

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