Hi Henrik,

I can use a serial display connected to the 18F24321's EUSART or a standard HD44780 type. I suspect the serial device with take up much less overhead once the whole system is running but for the time being I will use the standard HD44780.

I will continue with the PID implementation using the smaller 24V 200W scooter motor - I feel much safe playing with lower, less lethal voltages for my prototyping purposes. Once I have that system operating successfully I will then step up to the 180V treadmill motor.

I will send regular progress details as I achieve various project milestones.

Cheers
Barry
VK2XBP