are you sure it is not just the nemas causing a under voltage situation?
Yes.
1. Stepper and CPU use separate power supplies and are optically decoupled.
2. I’ve monitored min max voltage on the CPU caps and they are fine the entire time, even during glitches.
alt Hacker News
Yes.
1. Stepper and CPU use separate power supplies and are optically decoupled.
2. I’ve monitored min max voltage on the CPU caps and they are fine the entire time, even during glitches.