Chaps
I am fitting an alternate speedo, Koso, that takes a digital input.
I can calibrate if I know the signal type.
1. Anyone know if the speed signal from the gearbox is a digital pulse?
2. If so does it switch to ground, 5V or 12V?
3. Pulses per wheel revolution?

If I know 1 and 2 I will make an adaptor board and calibrate.
point 3 saves some work but not essential.

Gearbox is from a V5.
Thanks
Dave