{"product_id":"expansion-board-v3-0-for-cnc-engravers-and-3d-prin","title":"Expansion Board V3.0 For CNC Engravers And 3D Printers With A4988 Stepper Driver, 4 Axis Support, PWM Spindle Control, Compact 68 X 53 X 18mm, Durable Build, Easy Plug And Play Upgrade For DIY CNC Machines","description":"\u003cdiv\u003eCompact 4-Axis CNC Expansion Board with A4988 PWM Control\u003cbr\u003e\n✔️ 4-axis expansion board, single-board upgrade, 12-36V input, GRBL 0.8 \u003cp\u003eThe Expansion Board provides extra drive channels to CNC engravers and 3D printers, enabling multi-axis control from a single GRBL-based controller. It’s a compact upgrade designed for DIY machines where space saving and easy plug-and-play setup matters.\u003c\/p\u003e \u003cp\u003eThe CNC Expansion Board adds four axis drive capacity to engraving machines and hobbyist 3D printers, letting you expand control from GRBL-based controllers in compact setups.\u003c\/p\u003e \u003cp\u003e✅ 68 x 53 x 18 mm compact board with 4 axis drive slots\u003cbr\u003e✅ Supports up to 4 motor drivers (modules not included)\u003cbr\u003e✅ DC 12V-36V input, PWM spindle control, and GRBL 0.8 compatibility\u003cbr\u003e✅ Over-temperature shutdown, undervoltage lockout, and current protection\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a CNC expansion board used for in hobby-grade machines?\u003c\/p\u003e\n\u003cp\u003eHandy upgrade for expanding axis count and simplifying wiring in hobby CNC and 3D printer builds.\u003c\/p\u003e - Expands drive capacity for engraving machines and DIY printers\n- Keeps control simple by using GRBL-based firmware like UNO\n- Helps manage multiple motors with shared IO ports\n- Provides protective features to guard against shorts and overheating\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48887638229227,"sku":"VXB0D9QG65KX","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71Ag3RE5QYL._AC_UL960_QL65.jpg?v=1782798589","url":"https:\/\/vxb.com\/products\/expansion-board-v3-0-for-cnc-engravers-and-3d-prin","provider":"VXB Bearings","version":"1.0","type":"link"}