Doesbot GRBL 1.1 A4988 4 Axis Stepper Motor Control Board with Isolation USB Driver Board for CNC Laser Engraverd
$29.99
Security policy
Our secure payment with SSL Using Visa/Mastercard/Paypal
Delivery policy
Free express delivery through Yanwen Logistics, DHL, FedEx, UPS
Return policy
supports 7-day no reason return and 30 day free replacement.
1.GRBL 4-axis
2.All-optical isolation immunity
3.Can be connected to a high-power driver
4.Support 48V 500W spindle work
5.16 times motor subdivision
6.XZY limit interface
7.Support offline operation
8.TTL/PWM software adjusts laser power
9.Can connect 300W spindle/775 motor/2pin lasre module/3pin laser module/ fan/ offline/
Product include:
1*Control board
1*USB Data line
Current parameters:
12V Laser Max Current 5A
24V Spindle Max Current 15A
48V Spindle Max Current 15A
24V Fan Max Current 5A
5V Output Max Current 2A
12V Output Max Current 5A
AliExpress link: https://www.aliexpress.com/item/1005001550641866.html
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