[{"data":1,"prerenderedAt":484},["ShallowReactive",2],{"post-zh-tutorials-connect-laetoly-driver":3,"header-article-translation-zh-tutorials-connect-laetoly-driver":271,"trans-tutorials-connect-driver-zh":272},{"id":4,"title":5,"body":6,"category":234,"date":235,"description":236,"difficulty":237,"draft":238,"duration":239,"extension":240,"featured":238,"image":241,"layout":242,"locale":243,"meta":244,"navigation":245,"path":246,"references":247,"related":241,"section":255,"seo":256,"slug":257,"status":241,"stem":258,"tags":259,"translationKey":262,"updated":263,"video":264,"__hash__":270},"content\u002Fzh\u002Ftutorials\u002Fconnect-laetoly-driver.md","连接 Laetoly PC 驱动程序",{"type":7,"value":8,"toc":227},"minimark",[9,18,22,30,112,115,199,202],[10,11,14],"cnc-warning",{"level":12,"title":13},"warning","机床连接与硬件安全须知",[15,16,17],"p",{},"首次连接机床或移动电机坐标轴时，请务必将手放在急停开关（E-Stop）旁边，并佩戴好防护眼镜，防止由于极限开关或回零配置错误导致的撞机。",[19,20,21],"h2",{"id":21},"核心机制说明",[15,23,24,25,29],{},"Laetoly Web 端是一个运行在 Chrome 浏览器中的在线 CAM 工作台。由于现代浏览器无法直接向本地串口或局域网硬件发送底层数控机床指令，系统依赖安装在本地 PC 上的 ",[26,27,28],"strong",{},"Laetoly PC Driver"," 后台程序来承担核心 CAM 刀路生成以及与 CNC 雕刻机的硬件连接控制。控制板须通过 Driver 与机床共同支持的接口连接：USB 串口是 GRBL 的标准连接路径，部分配置可能提供网络连接，不要假设每台机床同时提供两种方式。本教程演示完整的 USB 连接过程，并包含一次小幅点动测试。",[31,32,33,44,70,85,102],"steps",{},[34,35,37],"step",{"title":36},"步骤一：安装 Laetoly Driver",[15,38,39,40,43],{},"用 USB 线连接电脑和机器。打开你从官网下载的 Laetoly Driver，如果出现安装向导，点击 ",[26,41,42],{},"Next"," 完成安装。安装完成后，驱动会自动运行。",[34,45,47],{"title":46},"步骤二：打开 Comms 面板",[15,48,49,50,53,54,57,58,61,62,65,66,69],{},"登录 Laetoly 网页端，打开右侧的 ",[26,51,52],{},"Comms"," 面板。此时 ",[26,55,56],{},"Device State"," 显示 ",[26,59,60],{},"Disconnected","，而 ",[26,63,64],{},"Driver State"," 应显示 ",[26,67,68],{},"Installed","。",[34,71,73],{"title":72},"步骤三：选择端口",[15,74,75,76,79,80,84],{},"点击 ",[26,77,78],{},"Refresh"," 扫描端口，然后选择你机器对应的端口。在 Windows 上它可能显示为 ",[81,82,83],"code",{},"COM4","。如果不确定是哪一个，可以拔掉 USB 线，点击 Refresh，看哪个端口消失了。",[34,86,88],{"title":87},"步骤四：连接",[15,89,90,91,94,95,97,98,101],{},"重新插好线缆，点击 ",[26,92,93],{},"Connect","，并观察 ",[26,96,56],{},"。当它显示 ",[26,99,100],{},"IDLE"," 时，连接就准备好了。网页能够打开，并不代表硬件已经连接或可以开始加工。",[34,103,105],{"title":104},"步骤五：小幅点动测试",[15,106,107,108,111],{},"确保工作区内没有障碍物。使用 ",[26,109,110],{},"Jog"," 面板上的方向箭头按钮。如果机器按预期移动，说明连接正常。",[19,113,114],{"id":114},"推荐连接与串口默认参数",[116,117,119],"parameter-table",{"title":118},"GRBL 串口通信配置表",[120,121,122,139],"table",{},[123,124,125],"thead",{},[126,127,128,133,136],"tr",{},[129,130,132],"th",{"align":131},"left","参数项",[129,134,135],{"align":131},"默认配置",[129,137,138],{"align":131},"说明",[140,141,142,158,173,186],"tbody",{},[126,143,144,150,155],{},[145,146,147],"td",{"align":131},[26,148,149],{},"波特率 (Baud)",[145,151,152],{"align":131},[81,153,154],{},"115200",[145,156,157],{"align":131},"GRBL v1.1 标准通信速率",[126,159,160,165,170],{},[145,161,162],{"align":131},[26,163,164],{},"数据位\u002F停止位",[145,166,167],{"align":131},[81,168,169],{},"8-N-1",[145,171,172],{"align":131},"8 位数据、无校验、1 位停止位",[126,174,175,180,183],{},[145,176,177],{"align":131},[26,178,179],{},"硬件接口",[145,181,182],{"align":131},"USB 串口；网络选项取决于受支持的版本和控制器",[145,184,185],{"align":131},"使用前确认接口与控制器兼容性",[126,187,188,193,196],{},[145,189,190],{"align":131},[26,191,192],{},"流控协议",[145,194,195],{"align":131},"字符计数缓冲",[145,197,198],{"align":131},"防止连续加工短线段时的硬件串口队列溢出",[19,200,201],{"id":201},"下一步",[203,204,205,220],"ul",{},[206,207,208,209,214,215,219],"li",{},"手册中的 ",[210,211,213],"a",{"href":212},"\u002Fzh\u002Fwiki\u002Fgetting-started\u002Fdriver-setup","驱动程序配置"," 和 ",[210,216,218],{"href":217},"\u002Fzh\u002Fwiki\u002Ffaq\u002Fconnection","连接问题排查"," 介绍了安装要求和常见问题。",[206,221,222,226],{},[210,223,225],{"href":224},"\u002Fzh\u002Ftutorials\u002Fcreate-your-first-project","创建你的第一个 CNC 项目"," 带你完成一个完整的设计。",{"title":228,"searchDepth":229,"depth":229,"links":230},"",2,[231,232,233],{"id":21,"depth":229,"text":21},{"id":114,"depth":229,"text":114},{"id":201,"depth":229,"text":201},"setup","2026-09-08","配置本地 PC 后台驱动，建立免安装浏览器工作台与桌面 GRBL 数控雕刻机的硬件通信与刀路生成闭环。","beginner",false,3,"md",null,"video","zh",{},true,"\u002Fzh\u002Ftutorials\u002Fconnect-laetoly-driver",[248,252],{"id":249,"title":250,"url":251},"grbl-wiki","GRBL v1.1 接口基础","https:\u002F\u002Fgithub.com\u002Fgnea\u002Fgrbl\u002Fblob\u002Fmaster\u002Fdoc\u002Fmarkdown\u002Finterface.md",{"id":253,"title":254},"laetoly-setup-guide","Laetoly 硬件连接与安全操作快速入门指南","tutorials",{"title":5,"description":236},"connect-laetoly-driver","zh\u002Ftutorials\u002Fconnect-laetoly-driver",[260,234,261],"laetoly","driver","tutorials-connect-driver","2026-10-03",{"provider":265,"id":266,"hash":267,"poster":268,"title":269},"vimeo","1152529431","607fe6f351","\u002Fmedia\u002Ftutorials\u002Fconnect-your-machine.webp","连接你的机器","mZN9bSUYNtYDsBwe2oOr1b0bvb-UyMNsqvAydfa_Qig",{"section":255,"slug":257},{"id":273,"title":274,"body":275,"category":234,"date":235,"description":469,"difficulty":237,"draft":238,"duration":239,"extension":240,"featured":238,"image":241,"layout":242,"locale":470,"meta":471,"navigation":245,"path":472,"references":473,"related":241,"section":255,"seo":478,"slug":257,"status":241,"stem":479,"tags":480,"translationKey":262,"updated":263,"video":481,"__hash__":483},"content\u002Fen\u002Ftutorials\u002Fconnect-laetoly-driver.md","Connecting Laetoly PC Driver",{"type":7,"value":276,"toc":464},[277,283,287,293,361,365,439,443],[10,278,280],{"level":12,"title":279},"Machining & Hardware Safety",[15,281,282],{},"Always keep one hand near your physical Emergency Stop (E-Stop) button when connecting or moving the CNC axes for the first time. Wear safety goggles to protect against unexpected spindle movements.",[19,284,286],{"id":285},"overview","Overview",[15,288,289,290,292],{},"Laetoly Web runs in your browser and requires the ",[26,291,28],{}," running locally on your computer. The Driver performs the CAM toolpath calculations and communicates directly with your GRBL-based desktop CNC controller through an interface supported by your Driver and machine. USB serial is the documented GRBL path; some setups may provide a network connection, so do not assume every machine offers both. This tutorial shows the USB connection from start to finish, including a small jog test.",[31,294,295,304,325,337,352],{},[34,296,298],{"title":297},"Step 1: Install the Laetoly Driver",[15,299,300,301,303],{},"Connect the USB cable to your computer and to the machine. Open the Laetoly Driver you downloaded from the website. If the setup wizard appears, click ",[26,302,42],{}," to install it. Once installed, the driver runs automatically.",[34,305,307],{"title":306},"Step 2: Open the Comms panel",[15,308,309,310,312,313,315,316,318,319,321,322,324],{},"Sign in to Laetoly Web and open the ",[26,311,52],{}," panel on the right. ",[26,314,56],{}," shows ",[26,317,60],{},", while ",[26,320,64],{}," should show ",[26,323,68],{},".",[34,326,328],{"title":327},"Step 3: Select the port",[15,329,330,331,333,334,336],{},"Click ",[26,332,78],{}," to scan for ports, then select your machine's port. On Windows it may look like ",[81,335,83],{},". If you are not sure which one it is, unplug the USB cable, click Refresh and note which port disappears.",[34,338,340],{"title":339},"Step 4: Connect",[15,341,342,343,345,346,348,349,351],{},"Reconnect the cable, then click ",[26,344,93],{}," and watch ",[26,347,56],{},". When it shows ",[26,350,100],{},", the connection is ready. A loaded webpage alone does not prove that hardware is connected or ready to run.",[34,353,355],{"title":354},"Step 5: Test with a small jog",[15,356,357,358,360],{},"Make sure the workspace is clear. Use the arrow buttons on the ",[26,359,110],{}," panel. If the machine moves as expected, the connection is working.",[19,362,364],{"id":363},"default-connection-parameters","Default Connection Parameters",[116,366,368],{"title":367},"GRBL Hardware Connection Defaults",[120,369,370,383],{},[123,371,372],{},[126,373,374,377,380],{},[129,375,376],{"align":131},"Parameter",[129,378,379],{"align":131},"Default Value",[129,381,382],{"align":131},"Description",[140,384,385,399,413,426],{},[126,386,387,392,396],{},[145,388,389],{"align":131},[26,390,391],{},"Baud Rate",[145,393,394],{"align":131},[81,395,154],{},[145,397,398],{"align":131},"Standard GRBL v1.1 communication rate",[126,400,401,406,410],{},[145,402,403],{"align":131},[26,404,405],{},"Data Bits",[145,407,408],{"align":131},[81,409,169],{},[145,411,412],{"align":131},"8 data bits, no parity, 1 stop bit",[126,414,415,420,423],{},[145,416,417],{"align":131},[26,418,419],{},"Connection Interface",[145,421,422],{"align":131},"USB serial; network option depends on the supported build and controller",[145,424,425],{"align":131},"Confirm the interface and controller compatibility before use",[126,427,428,433,436],{},[145,429,430],{"align":131},[26,431,432],{},"Buffer Flow",[145,434,435],{"align":131},"Character-Counting",[145,437,438],{"align":131},"Prevents serial buffer overrun during cut",[19,440,442],{"id":441},"next-steps","Next steps",[203,444,445,457],{},[206,446,447,451,452,456],{},[210,448,450],{"href":449},"\u002Fwiki\u002Fgetting-started\u002Fdriver-setup","Driver Configuration"," and ",[210,453,455],{"href":454},"\u002Fwiki\u002Ffaq\u002Fconnection","Connection troubleshooting"," in the Wiki cover installation requirements and common problems.",[206,458,459,463],{},[210,460,462],{"href":461},"\u002Ftutorials\u002Fcreate-your-first-project","Create Your First CNC Project"," walks through a complete design.",{"title":228,"searchDepth":229,"depth":229,"links":465},[466,467,468],{"id":285,"depth":229,"text":286},{"id":363,"depth":229,"text":364},{"id":441,"depth":229,"text":442},"How to set up the local PC background driver and establish hardware serial or Wi-Fi communication with your GRBL CNC router.","en",{},"\u002Fen\u002Ftutorials\u002Fconnect-laetoly-driver",[474,476],{"id":249,"title":475,"url":251},"GRBL v1.1 Interface Basics",{"id":253,"title":477},"Laetoly Hardware Connection and Safety Quickstart",{"title":274,"description":469},"en\u002Ftutorials\u002Fconnect-laetoly-driver",[260,234,261],{"provider":265,"id":266,"hash":267,"poster":268,"title":482},"Connect Your Machine","wBd-zR7iwKIOVgVKMbCWlALt2SDQrZw3Xf_xsTimiYM",1793073578338]