I have another update for this very popular plugin...LOL
You can now control any spindle/motor through UNCCNC with a Huanyang VFD, cheap RS/485 converter and this plugin. Set up instructions included in zip.
HYPLUGIN1.0003.zip
HYPLUGIN version I.0003
1. Added Frequency and RPM set up to control any spindle/motor.( Notice for geared/pulley motors, the RPM is for motor. implementing pulley ratio conversions in later version.
HYPLUGIN version I.0002
1. Lowered the minimum frequency setting from 8000rpm to 6000rpm
2. Spindle speed override wasn't working and fixed.