{"product_id":"glomora-3d-3pcs-a4988-0-8-expansion-board-kit-for-engraving-machines-and-printers-includes-driver-modules-compatible","title":"Glomora 3D 3PCS A4988 0.8 Expansion Board Kit for Engraving Machines and Printers, Includes Driver Modules - Compatible","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eExpansion Board Kit for Engraving Machines and 3D Printers, Includes 3PCS A4988 Driver Modules - Compatible with GRBL 0.8 Firmware\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGlomora 3D 3PCS A4988 0.8 Expansion Board Kit for Engraving Machines and Printers, Includes Driver Modules - Compatible\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures: The expansion board can be used as engraving machine, 3D printer and other unit expansion board. Compatible with GRBL 0.8. Running open-source firmware that converts G code commands to staggered signals. PWM spindle and steering pins, support 4 shafts (X, Y, Z, A - you can copy X, Y, Z or use D12 and D13 pin for custom firmware to perform full 4 shaft). Compact structure, stepper motors can be connected to 4-pin connectors or welded. This is a set of disassembled parts and you need basic welding techniques to weld them. Specification: Radiator Size: Approx. 8*8mm CNC Expansion Plate: Version: V3.0 Voltage: DC 12V-36V (only DRV8825 driver can withstand voltages up to 36V, so please consider the power supply voltage) Board Size: Approx. 68 x 53mm\/2.7 x 2.1 in. A4988 Driver Module: Thermal Shut-Off Circuit: Yes Cross Current Protection: Yes Ground Failure Protection: Yes Short Circuit Protection: Yes Compatible Logic Voltage: 3.3V, 5V Five Modes: Full, 1\/2, 1\/4, 1\/8 and 1\/16 Size: Approx. 20x15mm\/0.8x0.6in Mix uses slow current decay model. Internal UVLO and low RDS output (On) Current decay mode automatically detected\/selected. Three phase grinding, low power consumption. Package List: 1 x CNC V3 Expansion Board 3 x A4988 Driver Module 3 x Radiator\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Glomora\u003c\/p\u003e\n\u003cp\u003egrbl, office products, kit, machines, grbl firmware, machines printers, board kit, kit engraving, a4988, firmware, firmware office, driver Office Products Office Electronics Printers \u0026amp; Accessories Printers\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Wide Compatibility: Specially designed for perfect compatibility with GRBL 0.8 firmware, perfectly converting G-code commands into precise scaled signals.\u003c\/li\u003e\n\u003cli\u003e✅ MULTI-FUNCTION APPLICATION: Ideal for use as a engraving machine or as a drive expansion board for 3D printers and various other applications.\u003c\/li\u003e\n\u003cli\u003e✅ COMPACT BUT PRACTICAL: Features a compact frame that allows easy connectivity of stepper motors via 4-pin connectors or welding.\u003c\/li\u003e\n\u003cli\u003e✅ EFFORTLESS ASSEMBLY: Designed as a set of disassembled parts, requiring basic welding techniques for a hassle-free installation.\u003c\/li\u003e\n\u003cli\u003e✅ Enhanced Features: Equipped with PWM spindle and steering pins, providing support for 4-axis control (X, Y, Z, A). Custom firmware can also enable complete 4-axis control using pins D12 and D13.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Product Dimensions: 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e✅ Item Weight: 1.76 ounces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3 6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6 7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Glomora","offers":[{"title":"Default Title","offer_id":66887433977901,"sku":"PGABL2703612","price":17.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6067\/7677\/files\/71Ayzc99ckL._AC_SL1001_6eb388ca-8e22-4936-bd80-df19d34d419a.jpg?v=1781852752","url":"https:\/\/prosupply.giftabay.com\/products\/glomora-3d-3pcs-a4988-0-8-expansion-board-kit-for-engraving-machines-and-printers-includes-driver-modules-compatible","provider":"ProSupply.GiftAbay","version":"1.0","type":"link"}