{"product_id":"cnc-grbl-4-axis-stepper-motor-control-board-for-cnc-engraving-machine","title":"Cnc Grbl 4-axis Stepper Motor Control Board,for Cnc Engraving Machine","description":"Offline controller: control CNC router without connecting to a computer. You can download the required engraving files to the offline controller.Control panel: GRBL 4-axis, 300W\/500W spindle \/775 engine \/ 2PIN laser-module \/ 3PIN laser-module\/fanInput voltage: 24-48VDCEasy to use: All you have to do is connect the offline module to the GRBL controller board and you can then use the module to control the CNC router.Note: Please do not use the computer and offline controller at the same time, otherwise it will block the communication.Colour: black grayMaterial: metal + plasticPackage Contents:1 set * USB drive boardOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.","brand":"FR-YISHENG","offers":[{"title":"Default Title","offer_id":43919290630339,"sku":"FR-YISHENG-001901","price":1514.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/jpg_d9c1a882-485b-4d8d-a93d-67b2a1574bc0.jpg?v=1725489731","url":"https:\/\/wrsss.com\/products\/cnc-grbl-4-axis-stepper-motor-control-board-for-cnc-engraving-machine","provider":"Wrsss","version":"1.0","type":"link"}