{"product_id":"wlkata-mt4-advanced-kit-0-1mm-metal-4-axis-robotic-arm-ros2-arduino-rebuildable","title":"WLKATA MT4 Advanced Kit | 0.1mm Metal 4 Axis Robotic Arm, ROS2 Arduino, Rebuildable","description":"\u003cstyle\u003e\n.rs-pdp{font-family:Arial,Helvetica,sans-serif;color:#171717;line-height:1.65;font-size:16px}\n.rs-pdp h2{text-align:center;font-size:28px;line-height:1.25;margin:0 0 28px}\n.rs-pdp h3{font-size:21px;color:#0076CC;margin:0 0 14px;padding-bottom:8px;border-bottom:2px solid #0076CC}\n.rs-pdp h4{font-size:16px;margin:18px 0 8px;color:#171717}\n.rs-pdp p{margin:0 0 14px}\n.rs-pdp ul{margin:0 0 14px;padding-left:20px}\n.rs-pdp li{margin:0 0 9px}\n.rs-pdp .rs-row{display:flex;gap:24px;align-items:flex-start;flex-wrap:wrap;margin-bottom:8px}\n.rs-pdp .rs-col-text{flex:1;min-width:300px}\n.rs-pdp .rs-col-img{flex:0 0 500px;max-width:100%}\n.rs-pdp .rs-col-img img{width:100%;height:auto;border-radius:6px}\n.rs-pdp hr{border:0;border-top:1px solid #E1E5EB;margin:34px 0}\n.rs-pdp .rs-spec{width:100%;border-collapse:collapse;font-size:15px}\n.rs-pdp .rs-spec th,.rs-pdp .rs-spec td{text-align:left;padding:9px 12px;border:1px solid #E1E5EB;vertical-align:top}\n.rs-pdp .rs-spec .rs-group th{background:#0076CC;color:#fff;font-size:13px;letter-spacing:.04em;text-transform:uppercase}\n.rs-pdp .rs-spec td.rs-k{background:#F4F6F9;font-weight:bold;width:42%;color:#171717}\n.rs-pdp .rs-spec tr:nth-child(even) td.rs-v{background:#F4F6F9}\n.rs-pdp .rs-feat\u003eli{margin-bottom:14px}\n.rs-pdp .rs-feat\u003eli\u003estrong{color:#0076CC}\n.rs-pdp .rs-feat ul{margin:7px 0 0;padding-left:18px}\n.rs-pdp .rs-feat ul li{margin:0 0 5px;font-size:15px;color:#444}\n.rs-pdp .rs-warr{width:100%;border-collapse:collapse;font-size:15px;margin:6px 0 16px}\n.rs-pdp .rs-warr th{background:#0076CC;color:#fff;text-align:left;padding:10px 12px;font-size:14px}\n.rs-pdp .rs-warr td{border:1px solid #E1E5EB;padding:9px 12px}\n.rs-pdp .rs-warr td.rs-term{font-weight:bold;color:#171717;white-space:nowrap;width:140px;background:#F4F6F9}\n.rs-pdp .rs-note{background:#F4F6F9;border-left:4px solid #0076CC;padding:10px 14px;font-size:14px;color:#444;margin:0 0 14px;border-radius:0 4px 4px 0}\n@media (max-width:600px){.rs-pdp .rs-col-img{flex:0 0 100%}}\n.rs-pdp .rs-lead{font-size:18px;line-height:1.55;color:#2a3644;margin:0 0 18px}\n.rs-pdp .rs-lead strong{color:#171717}\n.rs-pdp .rs-eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#0076CC;margin:0 0 8px}\n.rs-pdp .rs-stats{display:flex;flex-wrap:wrap;justify-content:center;--rs-g:12px;gap:12px;margin:0 0 26px;padding:0;list-style:none}\n.rs-pdp .rs-stats li{margin:0;background:#0b2e4d;color:#fff;border-radius:12px;padding:16px 16px 14px;text-align:center;min-height:96px;display:flex;flex-direction:column;justify-content:center}\n.rs-pdp .rs-stats .rs-stat-v{display:block;font-size:24px;font-weight:700;line-height:1.15;color:#fff;letter-spacing:-.01em}\n.rs-pdp .rs-stats .rs-stat-l{display:block;font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#9ec9ec;margin:0 0 6px}\n.rs-pdp .rs-stats .rs-stat-s{display:block;font-size:12.5px;color:#c9dcec;margin-top:5px;line-height:1.35}\n.rs-pdp .rs-cards{display:flex;flex-wrap:wrap;justify-content:center;--rs-g:18px;gap:18px;margin:0 0 26px;padding:0;list-style:none}\n.rs-pdp .rs-cards li{margin:0;background:#fff;border:1px solid #E1E5EB;border-radius:12px;overflow:hidden;display:flex;flex-direction:column}\n.rs-pdp .rs-cards img{display:block;width:100%;height:auto;background:#F4F6F9}\n.rs-pdp .rs-cards .rs-card-b{padding:14px 16px 16px}\n.rs-pdp .rs-cards .rs-card-t{display:block;font-weight:700;font-size:16px;color:#171717;margin:0 0 6px}\n.rs-pdp .rs-cards .rs-card-x{display:block;font-size:14.5px;line-height:1.5;color:#444}\n.rs-pdp .rs-feat-grid{display:flex;flex-wrap:wrap;justify-content:center;--rs-g:14px;gap:14px;margin:0 0 24px;padding:0;list-style:none}\n.rs-pdp .rs-feat-grid\u003eli{margin:0;background:#F4F6F9;border-left:4px solid #0076CC;border-radius:0 10px 10px 0;padding:14px 16px}\n.rs-pdp .rs-feat-grid\u003eli\u003estrong{display:block;color:#0076CC;font-size:15.5px;margin:0 0 5px}\n.rs-pdp .rs-feat-grid\u003eli ul{margin:8px 0 0;padding-left:18px}\n.rs-pdp .rs-feat-grid\u003eli ul li{margin:0 0 4px;font-size:14.5px;color:#444}\n.rs-pdp .rs-included{display:flex;flex-wrap:wrap;justify-content:center;--rs-g:14px;gap:14px;margin:0 0 22px;padding:0;list-style:none}\n.rs-pdp .rs-included li{margin:0;background:#fff;border:1px solid #E1E5EB;border-radius:12px;padding:12px 12px 14px;text-align:center;display:flex;flex-direction:column;align-items:center}\n.rs-pdp .rs-included img{display:block;width:100%;aspect-ratio:1\/1;object-fit:contain;background:#F7F9FB;border-radius:8px;margin:0 0 10px}\n.rs-pdp .rs-included .rs-inc-n{display:block;font-weight:700;font-size:14.5px;line-height:1.35;color:#171717}\n.rs-pdp .rs-included .rs-inc-q{display:inline-block;margin-top:6px;font-size:12px;font-weight:700;color:#0076CC;background:#E6F2FB;border-radius:999px;padding:2px 10px}\n.rs-pdp .rs-included .rs-inc-d{display:block;font-size:13px;color:#5f6b7a;margin-top:5px;line-height:1.4}\n.rs-pdp .rs-included-hero{margin:0 0 18px}\n.rs-pdp .rs-included-hero img{width:100%;height:auto;max-height:560px;object-fit:contain;background:#F5F7FA;border-radius:12px;border:1px solid #E1E5EB}\n.rs-pdp .rs-check{columns:2;column-gap:28px;margin:0 0 18px;padding:0;list-style:none}\n.rs-pdp .rs-check li{break-inside:avoid;margin:0 0 9px;padding-left:26px;position:relative}\n.rs-pdp .rs-check li::before{content:\"\";position:absolute;left:0;top:5px;width:14px;height:8px;border-left:2.5px solid #0076CC;border-bottom:2.5px solid #0076CC;transform:rotate(-45deg)}\n.rs-pdp .rs-docs{display:flex;flex-wrap:wrap;justify-content:center;--rs-g:14px;gap:14px;margin:0 0 22px;padding:0;list-style:none}\n.rs-pdp .rs-docs li{margin:0;border:1px solid #E1E5EB;border-radius:12px;padding:14px 16px;background:#fff}\n.rs-pdp .rs-docs .rs-doc-t{display:block;font-weight:700;font-size:15px;color:#171717;margin:0 0 4px}\n.rs-pdp .rs-docs .rs-doc-x{display:block;font-size:14px;color:#5f6b7a;line-height:1.45;margin:0 0 8px}\n.rs-pdp .rs-docs a{font-weight:700;color:#0076CC;text-decoration:none}\n.rs-pdp .rs-docs a:hover{text-decoration:underline}\n.rs-pdp .rs-row--center{align-items:center}\n.rs-pdp .rs-row--top{align-items:flex-start}\n.rs-pdp .rs-row--top .rs-col-img{position:static;top:auto}\n.rs-pdp .rs-col-img img{width:auto;max-width:100%;max-height:560px;object-fit:contain;margin:0 auto;display:block}\n.rs-pdp .rs-callout{background:#eef6fc;border:1px solid #bfdcf3;border-left:4px solid #0076CC;border-radius:8px;padding:12px 16px;margin:0 0 18px;font-size:15px}\n.rs-pdp .rs-callout strong{color:#0b2e4d}\n.rs-pdp .rs-compare{width:100%;border-collapse:collapse;font-size:15px;margin:0 0 18px}\n.rs-pdp .rs-compare th{background:#0b2e4d;color:#fff;text-align:left;padding:10px 12px;font-size:13px;letter-spacing:.04em;text-transform:uppercase}\n.rs-pdp .rs-compare td{border:1px solid #E1E5EB;padding:9px 12px;vertical-align:top}\n.rs-pdp .rs-compare td:first-child{background:#F4F6F9;font-weight:bold;width:32%}\n.rs-pdp .rs-compare td.rs-hi{background:#E6F2FB;font-weight:bold;color:#0b2e4d}\n@media (max-width:700px){.rs-pdp .rs-check{columns:1}.rs-pdp .rs-stats .rs-stat-v{font-size:20px}}\n.rs-pdp .rs-stats\u003eli,.rs-pdp .rs-cards\u003eli,.rs-pdp .rs-feat-grid\u003eli,.rs-pdp .rs-included\u003eli,.rs-pdp .rs-docs\u003eli{--rs-b:calc((100% - (var(--rs-n,2) - 1) * var(--rs-g,14px)) \/ var(--rs-n,2) - 0.5px);flex:1 1 var(--rs-b);max-width:var(--rs-b);min-width:0;box-sizing:border-box}\n.rs-pdp .rs-cols-1{--rs-n:1}\n.rs-pdp .rs-cols-2{--rs-n:2}\n.rs-pdp .rs-cols-3{--rs-n:3}\n.rs-pdp .rs-cols-4{--rs-n:4}\n.rs-pdp .rs-cols-5{--rs-n:5}\n.rs-pdp .rs-cols-6{--rs-n:6}\n.rs-pdp .rs-cols-7{--rs-n:7}\n.rs-pdp .rs-cols-8{--rs-n:8}\n.rs-pdp .rs-row.rs-row--apps{align-items:center}\n.rs-pdp .rs-row.rs-row--apps .rs-col-img{flex:0 0 30%;max-width:380px;min-width:260px}\n.rs-pdp .rs-row.rs-row--apps .rs-col-img img{max-height:300px}\n.rs-pdp .rs-col-img.rs-img-stack{display:flex;flex-direction:column;gap:16px}\n.rs-pdp .rs-col-img.rs-img-stack img{width:100%;max-height:none;object-fit:contain;background:#F7F9FB}\n.rs-pdp .rs-col-img.rs-img-stack.rs-img-fit{align-self:stretch;position:relative;top:auto;min-height:360px}\n.rs-pdp .rs-img-fit .rs-img-fit__in{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;gap:16px}\n.rs-pdp .rs-img-fit .rs-img-fit__in img{flex:1 1 0;min-height:0;width:100%;height:100%;max-height:none;object-fit:contain;background:#F7F9FB;border-radius:6px}\n@media (min-width:1101px){}\n@media (min-width:901px) and (max-width:1100px){.rs-pdp .rs-t2-1{--rs-n:1}.rs-pdp .rs-t2-2{--rs-n:2}.rs-pdp .rs-t2-3{--rs-n:3}.rs-pdp .rs-t2-4{--rs-n:4}.rs-pdp .rs-t2-5{--rs-n:5}}\n@media (min-width:701px) and (max-width:900px){.rs-pdp .rs-t3-1{--rs-n:1}.rs-pdp .rs-t3-2{--rs-n:2}.rs-pdp .rs-t3-3{--rs-n:3}.rs-pdp .rs-t3-4{--rs-n:4}}\n@media (min-width:561px) and (max-width:700px){.rs-pdp .rs-t4-1{--rs-n:1}.rs-pdp .rs-t4-2{--rs-n:2}.rs-pdp .rs-t4-3{--rs-n:3}}\n@media (max-width:560px){.rs-pdp .rs-t5-1{--rs-n:1}.rs-pdp .rs-t5-2{--rs-n:2}}\n@media (min-width:701px){.rs-pdp .rs-check.rs-check{display:grid;columns:auto;column-gap:28px;grid-template-columns:repeat(2,minmax(0,1fr))}.rs-pdp .rs-check.rs-check--1{grid-template-columns:minmax(0,1fr)}.rs-pdp .rs-check.rs-check--3{grid-template-columns:repeat(3,minmax(0,1fr))}}\n@media (max-width:700px){.rs-pdp table.rs-warr td.rs-term.rs-term{white-space:normal;width:34%}.rs-pdp table.rs-warr td,.rs-pdp table.rs-warr th{overflow-wrap:anywhere}}\n@media (max-width:600px){.rs-pdp .rs-col-img.rs-img-stack.rs-img-fit{align-self:auto;position:static;min-height:0}.rs-pdp .rs-img-fit .rs-img-fit__in{position:static}.rs-pdp .rs-img-fit .rs-img-fit__in img{flex:none;height:auto}.rs-pdp .rs-row.rs-row--apps .rs-col-img{flex-basis:100%;max-width:none;min-width:0}}\n.rs-pdp{max-width:1500px;margin-left:auto;margin-right:auto}\n\u003c\/style\u003e\n\u003cdiv class=\"rs-pdp\"\u003e\n\u003ch2\u003eWLKATA MT4 Advanced Kit\u003c\/h2\u003e\n\u003cp class=\"rs-eyebrow\"\u003eAt a glance\u003c\/p\u003e\n\u003cul class=\"rs-stats rs-cols-4 rs-t2-4 rs-t3-4 rs-t4-2 rs-t5-2\"\u003e\n\u003cli\u003e\n\u003cspan class=\"rs-stat-l\"\u003eAxes\u003c\/span\u003e\u003cspan class=\"rs-stat-v\"\u003e4+1\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rs-stat-l\"\u003eStandard Payload\u003c\/span\u003e\u003cspan class=\"rs-stat-v\"\u003e500 g\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rs-stat-l\"\u003eReach\u003c\/span\u003e\u003cspan class=\"rs-stat-v\"\u003eUp to 359 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rs-stat-l\"\u003eRepeatability\u003c\/span\u003e\u003cspan class=\"rs-stat-v\"\u003e0.1 mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cdiv class=\"rs-row rs-row--center\"\u003e\n\u003cdiv style=\"order: 2;\" class=\"rs-col-text\"\u003e\n\u003cp\u003eThe WLKATA MT4 Advanced Kit is a metal 4-axis desktop robotic arm built for classrooms and labs that want engineering-grade hardware at an educational price. Its 4+1 palletizer geometry keeps the end effector pointing down, which suits pick-and-place, sorting, palletizing, and light-tooling tasks, and its all-metal frame is designed to be taken apart and rebuilt.\u003c\/p\u003e\n\u003cp\u003eThe MT4 holds 0.1 mm repeatability across four high-precision stepping-motor joints with reducers, carries a 500 gram standard payload (up to 600 grams), reaches up to 359 mm, and weighs about 3.0 kilograms. It arrives fully pre-assembled and can be disassembled and rebuilt with a single hex tool, turning mechanical design into part of the lesson. An Arduino Mega 2560 controller with a Wi-Fi and Bluetooth extender box makes it fully Arduino-compatible.\u003c\/p\u003e\n\u003cp\u003eControl runs the full range from no-code to pro-code. The included AI voice control box launches programs hands-free, WLKATA Studio provides Blockly, teach-and-play, Python, and G-code, and the arm can be driven by OpenCV object recognition or a large language model such as ChatGPT. The Advanced Kit bundles industrial-grade soft grippers, the voice control box, a 200-plus page student textbook, and a teacher guidebook.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"order: 1;\" class=\"rs-col-img\"\u003e\u003cimg alt=\"WLKATA MT4 Advanced Kit overview\" src=\"https:\/\/image2url.com\/r2\/default\/images\/1770863486943-36a15ea6-6a54-428f-bc97-74c2f7f2899e.webp\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"rs-row rs-row--top\"\u003e\n\u003cdiv style=\"order: 1;\" class=\"rs-col-text\"\u003e\u003ctable class=\"rs-spec\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"rs-group\"\u003e\u003cth colspan=\"2\"\u003eRobotic Arm\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003eWLKATA MT4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eAxes\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003e4+1 (palletizer configuration, end effector faces down)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eStandard Payload\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003e500 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eMaximum Payload\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003e600 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eReach\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003eUp to 359 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eRepeatability\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003e0.1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003eApproximately 3.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eStructure\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003e100% CNC metal, rebuildable with a hex tool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"rs-group\"\u003e\u003cth colspan=\"2\"\u003eBuild and Control\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eJoints\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003eHigh-precision stepping motors with reducers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eController\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003eArduino Mega 2560 with Wi-Fi and Bluetooth extender box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eConnectivity\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003eUSB or serial, with RS485, Bluetooth, and Wi-Fi options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eVoice Control\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003eIncluded AI voice control box for hands-free operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"rs-group\"\u003e\u003cth colspan=\"2\"\u003eSoftware and Programming\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eWLKATA Software\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003eWLKATA Studio (Blockly, teach-and-play, Python, G-code), BlockFactory, GRBL, Mind+, Micro:bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eLanguages\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003eBlockly, Scratch, Python, C++, and G-code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eDeveloper Platforms\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003eROS, ROS2, MATLAB, OpenMV, OpenCV, NVIDIA Omniverse, and Modbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eAI Control\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003eOpenCV object recognition and LLM (ChatGPT) control supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"rs-group\"\u003e\u003cth colspan=\"2\"\u003eEnd Effectors\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eIncluded Tools\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003eTwo-finger and three-finger soft grippers, soft beak gripper, suction cup, and pneumatic set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-k\"\u003eCompatible Add-Ons\u003c\/td\u003e\n\u003ctd class=\"rs-v\"\u003eAI Vision Set, conveyor belt, sliding rail, and AGV Rover base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv style=\"order: 2;\" class=\"rs-col-img rs-img-stack rs-img-fit\"\u003e\u003cdiv class=\"rs-img-fit__in\"\u003e\n\u003cimg alt=\"WLKATA MT4 Advanced Kit specifications\" src=\"https:\/\/image2url.com\/r2\/default\/images\/1770863637410-6fdb4549-add6-426c-8455-672338ded0b4.webp\" loading=\"lazy\"\u003e\u003cimg alt=\"WLKATA MT4 Advanced Kit: product image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1437\/2184\/files\/MT4_Advanced_Kit_fbfbfb.webp?v=1779636178\" loading=\"lazy\"\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cdiv class=\"rs-row rs-row--top\"\u003e\n\u003cdiv style=\"order: 2;\" class=\"rs-col-text\"\u003e\n\u003cul class=\"rs-feat-grid rs-cols-2 rs-t2-2 rs-t3-1 rs-t4-1 rs-t5-1\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.1 mm Metal-Frame Precision\u003c\/strong\u003eFour high-precision joints with reducers in a full CNC metal body deliver 0.1 mm repeatability, tight enough for sorting, palletizing, and delicate assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRebuildable by Design\u003c\/strong\u003eThe all-metal structure disassembles and reassembles with a single hex tool, so students learn robotic mechanics hands-on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded AI Voice Control Box\u003c\/strong\u003eThe bundled voice control box launches programs and moves the arm with spoken commands for hands-free, PC-optional operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAI and LLM Control\u003c\/strong\u003eThe MT4 can be driven with OpenCV object recognition or operated through a large language model such as ChatGPT.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e500 g Payload for Real Tasks\u003c\/strong\u003eA 500 g standard payload (600 g maximum) lets the arm handle real components rather than tokens or props.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino-Compatible Ecosystem\u003c\/strong\u003eAn Arduino Mega 2560 controller with a Wi-Fi and Bluetooth extender box coordinates conveyors, rails, and other WLKATA arms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Teaching Package\u003c\/strong\u003eIncludes industrial-grade soft grippers, a 200-plus page illustrated student textbook, and a teacher guidebook with lesson plans and quiz answer keys.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"order: 1;\" class=\"rs-col-img\"\u003e\u003cimg alt=\"WLKATA MT4 Advanced Kit key features\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1437\/2184\/files\/rs-pdp-wlkata-wlkata-mt4-with-conveyor-and-control-integration.webp?v=1790748318\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cdiv class=\"rs-row rs-row--top rs-row--apps\"\u003e\n\u003cdiv style=\"order: 1;\" class=\"rs-col-text\"\u003e\n\u003cp\u003eThe MT4 is aimed at automation and palletizing labs, where its downward-facing geometry and 0.1 mm precision teach pick-and-place, stacking, and sorting. Its rebuildable metal frame turns disassembly and reassembly into a hands-on lesson in robotic structure, and its higher payload lets students work with real components across classic robotics labs and modern integration projects.\u003c\/p\u003e\n\u003cp\u003eWith the AI Vision Set or OpenCV, the MT4 sorts by color, shape, or barcode and serves as a platform for machine-vision and AI projects. Linked to conveyors, rails, the AGV Rover base, and the Mirobot, it recreates miniaturized industrial production lines for smart-factory validation, and its open APIs with ROS, ROS2, MATLAB, and NVIDIA Omniverse support university coursework and research prototyping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"order: 2;\" class=\"rs-col-img\"\u003e\u003cimg alt=\"WLKATA MT4 Advanced Kit in use\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1437\/2184\/files\/rs-pdp-wlkata-wlkata-mt4-pick-and-place-and-sorting-with-a-conveyor.webp?v=1790748318\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSetup and Getting Started\u003c\/h3\u003e\n\u003cdiv class=\"rs-row rs-row--top\"\u003e\n\u003cdiv style=\"order: 2;\" class=\"rs-col-text\"\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbox and inspect:\u003c\/strong\u003e Remove the pre-assembled MT4, extender box, and end effectors, and check for shipping damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlace the arm:\u003c\/strong\u003e Set the MT4 on a stable, level surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect power and control:\u003c\/strong\u003e Connect the power supply and extender box, and link by USB or serial, or use RS485, Bluetooth, or Wi-Fi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall WLKATA Studio:\u003c\/strong\u003e Install the software from the WLKATA Download Center.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttach an end effector:\u003c\/strong\u003e Fit a soft gripper, soft beak gripper, or suction cup using the hex tool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRun a first program:\u003c\/strong\u003e Confirm motion with a teach-and-play routine, then advance to Python, ROS2, Arduino, or AI voice and OpenCV control.\u003c\/li\u003e\n\u003c\/ol\u003e\u003c\/div\u003e\n\u003cdiv style=\"order: 1;\" class=\"rs-col-img\"\u003e\u003cimg alt=\"WLKATA MT4 Advanced Kit setup\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0659\/1437\/2184\/files\/rs-pdp-wlkata-wlkata-mt4-setup-with-conveyor-integration.webp?v=1790748318\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul class=\"rs-check rs-check--1\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobotic Arm\u003c\/strong\u003e (x1) \u003cspan style=\"color:#5f6b7a\"\u003eWLKATA MT4 4-axis metal robotic arm, pre-assembled\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Box\u003c\/strong\u003e (x1) \u003cspan style=\"color:#5f6b7a\"\u003eMultifunctional extender box with Wi-Fi and Bluetooth\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoice Control\u003c\/strong\u003e (x1) \u003cspan style=\"color:#5f6b7a\"\u003eAI voice control box\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Effectors\u003c\/strong\u003e \u003cspan style=\"color:#5f6b7a\"\u003eTwo-finger and three-finger soft grippers, soft beak gripper, suction cup, and pneumatic set\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool\u003c\/strong\u003e (x1) \u003cspan style=\"color:#5f6b7a\"\u003eHex tool for disassembly and rebuild\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurriculum\u003c\/strong\u003e \u003cspan style=\"color:#5f6b7a\"\u003eIllustrated student textbook (200-plus pages) and teacher guidebook\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware\u003c\/strong\u003e \u003cspan style=\"color:#5f6b7a\"\u003eWLKATA Studio access, open-source SDKs, and online curriculum\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDocumentation and Resources\u003c\/h3\u003e\n\u003cul class=\"rs-docs rs-cols-3 rs-t2-3 rs-t3-3 rs-t4-2 rs-t5-1\"\u003e\n\u003cli\u003e\n\u003cspan class=\"rs-doc-t\"\u003eSoftware Download Center\u003c\/span\u003e\u003ca href=\"https:\/\/www.wlkata.com\/pages\/download-center\" target=\"_blank\" rel=\"noopener\"\u003eWLKATA Download Center →\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rs-doc-t\"\u003ePython SDK (GitHub)\u003c\/span\u003e\u003ca href=\"https:\/\/github.com\/wlkata\/WLKATA-Python-SDK-wlkatapython\" target=\"_blank\" rel=\"noopener\"\u003eWLKATA-Python-SDK-wlkatapython →\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rs-doc-t\"\u003eROS2 Packages (GitHub)\u003c\/span\u003e\u003ca href=\"https:\/\/github.com\/wlkata\" target=\"_blank\" rel=\"noopener\"\u003eMT4 ROS2 control packages →\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rs-doc-t\"\u003eC and Arduino Library (GitHub)\u003c\/span\u003e\u003ca href=\"https:\/\/github.com\/wlkata\/WlkataC\" target=\"_blank\" rel=\"noopener\"\u003eWlkataC library →\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rs-doc-t\"\u003eMicro:bit Library Manual\u003c\/span\u003e\u003ca href=\"https:\/\/document.wlkata.com\/?doc=\/wlkata-microbit-and-robotic-arm\/\" target=\"_blank\" rel=\"noopener\"\u003eMicro:bit library user manual →\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rs-doc-t\"\u003eUser Manuals\u003c\/span\u003e\u003ca href=\"https:\/\/document.wlkata.com\/\" target=\"_blank\" rel=\"noopener\"\u003eWLKATA documentation portal →\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rs-doc-t\"\u003eVideo Tutorials\u003c\/span\u003e\u003ca href=\"https:\/\/www.youtube.com\/playlist?list=PLrf9BLY5v4umoy-DokJnzgbObgiQqSSOj\" target=\"_blank\" rel=\"noopener\"\u003eMT4 beginner and Arduino tutorials →\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rs-doc-t\"\u003eAcademy\u003c\/span\u003e\u003ca href=\"https:\/\/academy.wlkata.com\/course\/mirobot-programming-and-control\" target=\"_blank\" rel=\"noopener\"\u003eWLKATA robotics courses →\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"rs-doc-t\"\u003eCommunity\u003c\/span\u003e\u003ca href=\"https:\/\/discord.gg\/PMmwHCpJQC\" target=\"_blank\" rel=\"noopener\"\u003eWLKATA Discord →\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty Information\u003c\/h3\u003e\n\u003cp\u003eThe WLKATA MT4 Advanced Kit is covered by the WLKATA Product Warranty Policy, provided by Wristline Inc. (WLKATA) or its authorized agents. RoboticsSelect is an authorized WLKATA dealer, so warranty support is handled through us.\u003c\/p\u003e\n\u003ctable class=\"rs-warr\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eCoverage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-term\"\u003eRobotic Arm\u003c\/td\u003e\n\u003ctd\u003e1-year warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-term\"\u003eSpare Parts\u003c\/td\u003e\n\u003ctd\u003e3-month, 6-month, or 1-year warranty, depending on the part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"rs-term\"\u003eConsumables\u003c\/td\u003e\n\u003ctd\u003eNot covered under warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eNot Covered\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDamage from misuse, accident, or operation outside the documented limits\u003c\/li\u003e\n\u003cli\u003eDamage from unauthorized repair, disassembly, or modification\u003c\/li\u003e\n\u003cli\u003eConsumable and wear parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWarranty service requires a valid proof of purchase.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Wlkata","offers":[{"title":"Default Title","offer_id":44138397859928,"sku":"WL-MT4ADV-4R200-02MM","price":1590.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1437\/2184\/files\/MT4_Advanced_Kit_fbfbfb.webp?v=1779636178","url":"https:\/\/roboticsselect.com\/products\/wlkata-mt4-advanced-kit-0-1mm-metal-4-axis-robotic-arm-ros2-arduino-rebuildable","provider":"RoboticsSelect","version":"1.0","type":"link"}