* Stepper motor driver: A4988 /Support stepper motor: 12V, maximum current of 2A ; recommended within 1.5A ; Support stepper motor 42, 57
* Laser output 2P/3P supports pwm TTL function
* Master chip: atmel 328P (arduino nano).
Details Images
Packing
1x GRBL 0.9J 3 axis control board
1x Offline Contral Board 1x USB cable
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Company Profile
YouQi 3D is the manufacturer of 3D Printers Accessories & CNC Accessories. we supply customers in North and South America, Europe, Australia and Asia. Our executive team is the most knowledgeable in the 3D Printer industry with over 10 years' experience . We welcome business partners from all over the world. If you have any questions, please leave your inquiry, we will reply as soon as possible
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