{"product_id":"hkd-cnc-grbl-shield","title":"HKD CNC GRBL SHIELD","description":"\u003cdiv class=\"communicaintro\"\u003e\u003cspan\u003eGRBL Compatible-CNC Shield to Drive 4x Ramps A4988 Stepper Driver Boards\u003c\/span\u003e\u003c\/div\u003e\n\u003ch1\u003eCNC Shield V3 3D Printer Expansion Board\u003c\/h1\u003e\n\u003cdiv class=\"communicadesc\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cdiv\u003eCNC Shield V.3 expansion board Can be used for engraving machines, 3D printers. Can drive four A4988 stepper motor and 6 IO ports can be use\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cp\u003eExpansion Board Pin-out Definition:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8 ----------------------- EN ( stepper motor driver enable, active low )\u003c\/li\u003e\n\u003cli\u003e7 ----------------------- Z.DIR (Z -axis direction control )\u003c\/li\u003e\n\u003cli\u003e6 ----------------------- Y.DIR (Y -axis direction control )\u003c\/li\u003e\n\u003cli\u003e5 ----------------------- X.DIR (X -axis direction control )\u003c\/li\u003e\n\u003cli\u003e4 ---------------------- Z.STEP (Z -axis stepper control )\u003c\/li\u003e\n\u003cli\u003e3 ---------------------- Y.STEP (Y -axis stepper control )\u003c\/li\u003e\n\u003cli\u003e2 ---------------------- X.STEP (X -axis stepper control )\n\u003cul\u003e\n\u003cli\u003eGRBL 0.8c compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals)\u003c\/li\u003e\n\u003cli\u003e4-Axis support (X, Y, Z, A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13)\u003c\/li\u003e\n\u003cli\u003e2 x End stops for each axis (6 in total)\u003c\/li\u003e\n\u003cli\u003eSpindle enable and direction\u003c\/li\u003e\n\u003cli\u003eCoolant enable\u003c\/li\u003e\n\u003cli\u003eUses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825 and others)\u003c\/li\u003e\n\u003cli\u003eJumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1\/32 micro-stepping )\u003c\/li\u003e\n\u003cli\u003eCompact design.\u003c\/li\u003e\n\u003cli\u003eStepper Motors can be connected with 4 pin molex connectors or soldered in place.\u003c\/li\u003e\n\u003cli\u003eRuns on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003ctable border=\"1\" cellpadding=\"7\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice\u003c\/td\u003e\n\u003ctd\u003eExpansion Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eCNC | Shield | V3 | 3D | Printer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Communica","offers":[{"title":"Default Title","offer_id":44756930461740,"sku":"HKD CNC GRBL SHIELD","price":34.78,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5376\/1068\/files\/hkd-cnc-grbl-shield-430138.jpg?v=1757347272","url":"https:\/\/xytron.ae\/ar\/products\/hkd-cnc-grbl-shield","provider":"Xytron","version":"1.0","type":"link"}