KOOBOOK 1Pcs 5 Axis CNC Breakout Board Mach3 Interface Board with Optical Coupler for MACH3 Stepper Motor Driver?With USB Cable?

Specifications: One way relay output port, can control the spindle switch. The output port is P17 port. One channel through the optocoupler isolation 0-10V analog voltage output, can control the inverter with the corresponding analog interface, control spindle speed. The output port is the P1 port. Open all 17 ports, can be connected to the optocoupler drive, can control the 5-axis stepper motor. P1 as a PWM output, can control the spindle governor with optocoupler input. Note: The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully! Manual measurement, with small error. Please check size in detail before purchase. Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness. We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution. Package Includes: 1Pcs 1x 5 axis CNC Breakout Board + cable