Ok, I may have figured this out but I believe I have a problem with my Pro Gauge board.
I have no problem powering up the gauges, same as before I had the Pro Gauge. I took the red/wht wire Pin 2 from the above temperature diagram and inserted it in S1 of the Pro Gauge.
I took the black wire from Pin 3 the sensor ground and inserted it in the Pro Gauge ground.
Configuring the gauge in the software did move the needle but it is VERY sensitive. At a setting of 52 in the config the needle is maxed out. I cannot get accurate 25% 50% 75% and 100%. As a matter of fact I cannot get the needle at 100 degrees (lowest on my 100-300 degree gauge) It won't go below 140 degrees.
I tried it in S2 and S3 on the Pro Gauge and could get it down to 100 degrees but it is still way too sensitive to have the gauges read accurately matching iracing in game gauges. Each single number click up in the software moves the needle way too much making for the difficulty setting the gauge up.
Cristiano or anyone do you think my board may be bad. Is there something I am missing?
Thanks
The only spek gauges that work with the controller at this time are the temp gauges and Tach and Speedo.
To hook up your Spek Temp gauges you need to use only..
Pin 12 (Ground Black) Connect to Ground on controller
Pin 8 (12VDC Red) Connect to 12VDC on Conrtoller
Pin 3 (Black) Connected to same ground as above
Pin 2 (Temp Input-RED) to S1-S2-S3..ect
When you go to the software you need to set the 0,25,50,75,100 to
0=100 when you set this you need to click the up arrow till the needle moves, that sets the software to send the data starting at that point. so make sure you click it slow till the needle moves and no more after it moves. Then set the rest of the values below.
50=200
75=250
100=300
and on the bottom select the proper Guage and either C or F.
The in the MIN, MAX area put..
MIN=100
Max=300
I have my temp gauges set up and reading right on the money, you might want to reset the gauges to factory default (see manuals for gauges)
If you still need help you can reach me here or over at iRacing under the same name.