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Integrated 3 A4988 drivers, directly connect to four wire stepper motor. --Support Laser or Spindle. --Support 12V, 5V with TTL and without TTL laser. 1 USB Data line. --Support the xyz limit switch, probe interface.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.