@Adam_Xett wrote:
Alright, I SWEAR I looked in the wiki first…
Is there any documented list of the various revisions to the S3 GRBL control board, what changed in each version and maybe even a boardmap or pinout of each?
I’m looking to add spindle on/off control via relay to my S3 and router, but most of the discussion I’ve found is around older or unspecified board versions - some say it can be done, others not, and there is rarely a version mentioned.
Thanks!
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