Hello there,
just wondering is there any info about the K8400MB, Manuals, schematics, pin configs, firmware, software…
trying to figure out to use it for retrofitting a CNC machine
Thx
Schematics can be found here.
http://manuals.velleman.eu/article.php?id=223
Firmware:
http://manuals.velleman.eu/article.php?id=31
Ok thx that’s a start 
anyone using an encoder wheel directly on the 8400MB?