I`ve bought the Speeduino v0.4.3c with conditioner and test unit and am having quite some fun with it .
The current question I have is regarding triggering. I`m going to fit the Speeduino to a Yamaha V-Max and want to run fuel only. Already have an aftermarket ignition unit that I can tune so that part is covered. Since the V-max basically has four pick-up coils, for which two are in use for the ignition, I have two pick-up coils left. From these, I want to use one to get the RPM for the Speeduino (or plan B would be to get the ignition pulse from cylinder #1). Unfortunately, I cannot find any trigger that is compatible with this setup. Is there anyone who has such a setup and which trigger did you use?
Thanks for all your help!