[ScorpiusWireless]

Decision made, we're proceeding with PWM (digital code) instead of analogue. More firmware work but no DAC chip required.
This means if all is good we would have nailed the MPD hardware on the second manufactured version, which arrives in 4 weeks, although it will need to be thoroughly tested for data loss due to rail noise. Its still possible a minor hardware change may be required.
It also means we are one step closer to production once we test Carrera protocols, BEMF detection and current limiting.