Best Way to Drive Closed Loop Nema 34 Steppers Using Duet3
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I am looking at driving a very large CNC table (9' x 12' / 2.75M x 3.81M) to cut hard woods and plastics. If I am correct in my research, I would use a Duet3 board and 4 1HCL expansion boards to utilize the closed loop feature.
My question is, am I missing an in between controller card? If I understand this correctly, I will be using none of the driver ports on the card, and instead be driving the machine thru the CAN Bus.
tldr> Is there just a Duet board that offers just a Can Bus to drive 1HCL cards?
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@minifiredragon no, there is not. You could go with a duet 3 mini to make it cheaper
