2Pcs CNC Expansion Board Engraver - Compatible with Desktop Machines

2Pcs Engraver for Printer CNC Expansion Board with Support Firmware Compatible with Desktop CNC Machines

2Pcs CNC Expansion Board Engraver - Compatible with Desktop Machines

Package Include 2 x expansion boards Features - Material: Plastic 3D Printer CNC Drive. - Color: Black Engraver . - Size: 7.00X5.00X1.20cm/2.75X1.97X0.47 inch. - Compatible with micro-drive engraving machine, three- CNC engraving machine A4988 Driver Board. - Stepper Motors can be connected with 4 pin molex connectors or soldered in place Driver Board. - Thermal shutdown circuitry, ground fault circuit, load short-circuit protection Expansion Board. - Synchronous rectification for low power dissipation.Crossover- protection. - Automatic decay mode detection/selection. Mixed with slow decay modes. Goods Description Expansion Board 3D printer stepper motor driver can be used as driver expansion board for engraving machines and 3D printers.Driver Board This shield quick work for managing stepper motors in your project.3D Printer CNC Drive Each channel of stepper motor only needs 2 IO ports, which means 6 IO ports is sufficient to manage 3 stepper motors.Engraver It has in total 4 channel slots for A4988 stepper motor driver modules (not included) for driving 3 channel of stepper motors

Brand: HOMOBABE

printer parts, products printer, compatible desktop, scientific, printer, desktop cnc, 2pcs engraver, additive, parts, expansion, engraver printer, cnc machines Industrial & Scientific Additive Manufacturing Products 3D Printer Parts & Accessories 3D Printer Accessories

Key Features

• ✅ plastic
• ✅ A4988 driver board--automatic decay mode detection/selection mixed with slow decay modes,Engraver
• ✅ Engraver --synchronous rectification for low power dissipationcrossover- protection,A4988 Driver Board
• ✅ Driver board--over-temperature thermal shutdown, under-voltage , and crossover- protection,Engraver
• ✅ 3d printer cnc drive--a4988 stepper motor driver board is a board for a4988 micro stepping driver with and overcurrent protection,Engraver
• ✅ Expansion board--if want to change direction, can the position of , for example 2a, 2b mutually exchanged,Engraver

Product Details

• ✅ Item Weight: 0.15 Pounds
• ✅ Color: Black
• ✅ Material Type: Plastic

Shipping & Guarantees

• ✅ FREE standard shipping within the United States (3 6 business days)
• ✅ 100% money-back guarantee for lost or damaged items
• ✅ Secure checkout with encrypted payment processing
• ✅ Shipping via UPS, FedEx, and USPS
• ✅ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✅ 30-day hassle-free returns
• ✅ Items must be unused and in original packaging
• ✅ Full refund if item is not delivered
• ✅ Guaranteed delivery within 6 7 business days

Payment Methods

✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay

Customer Support

✅ Questions? Contact us at Support@GiftAbay.com
We respond within 24 hours on business days.