{"product_id":"deep-robotics-lite3-controller","title":"Deep Robotics Lite3 Controller","description":"\u003c!-- PRODUCT: Deep Robotics Lite3 Controller --\u003e\n\u003ch2 style=\"text-align: center;\"\u003eDeep Robotics Lite3 Controller\u003c\/h2\u003e\n\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; line-height: 1.6; color: #333;\"\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 30px; align-items: flex-start; flex-wrap: wrap;\"\u003e\n\u003cdiv style=\"flex: 1; order: 1; min-width: 300px;\"\u003e\n\u003cp\u003eThe Deep Robotics Lite3 Controller is the official wireless remote control accessory for the entire Lite3 quadruped robot family, providing intuitive real-time teleoperation through a familiar ergonomic gamepad form factor. The controller communicates via a 2.4 GHz UDP wireless protocol with frequency-hopping spread spectrum, delivering sub-10ms round-trip latency that enables responsive manual control of walking, trotting, bounding, and complex gait transitions. Compatible with every Lite3 variant including Basic, Basic AI, Venture, Pro, and LiDAR configurations, a single controller serves as a universal manual interface across the entire product line.\u003c\/p\u003e\n\u003cp\u003eThe dual analog stick layout provides smooth directional movement control on the left stick and body orientation adjustment on the right, with dedicated buttons for gait mode switching, speed adjustment, and emergency stop. Programmable buttons can be customized through the API for specialized applications, and haptic vibration feedback provides tactile confirmation of command execution and mode changes. The multi-channel frequency-hopping protocol prevents interference when operating multiple Lite3 units simultaneously in the same environment.\u003c\/p\u003e\n\u003cp\u003eBuilt for extended field use, the controller features a splash-resistant housing with rubberized grip surfaces and delivers 8+ hours of continuous operation on a single charge via USB-C. Status LED indicators display connection quality, battery level, and active locomotion mode at a glance. Whether used as a primary teleoperation interface for research, a safety override during autonomous navigation testing, or a teaching tool for live robotics demonstrations, the Lite3 Controller is an essential companion for any Lite3 deployment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 30px; align-items: flex-start; flex-wrap: wrap;\"\u003e\n\u003cdiv style=\"flex: 1; order: 2; min-width: 300px;\"\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 0; margin-left: 0; list-style-position: inside;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Ergonomic gamepad-style handheld controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Protocol:\u003c\/strong\u003e UDP wireless (2.4 GHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Wireless receiver module for robot units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Latency:\u003c\/strong\u003e Low-latency real-time feedback transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eButton Configuration:\u003c\/strong\u003e Multiple programmable control buttons and triggers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Analog Sticks:\u003c\/strong\u003e Smooth directional control for movement and rotation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Rechargeable lithium battery or AA batteries (model dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Range:\u003c\/strong\u003e Wireless range optimized for outdoor and indoor use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Updates:\u003c\/strong\u003e Compatible with latest Lite3 firmware versions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works with all Lite3 variants (Basic, AI, Venture, Pro, LiDAR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Manufacturer's limited warranty included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Lightweight ergonomic design for extended field operation without hand fatigue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Feedback:\u003c\/strong\u003e Haptic response provides tactile confirmation of command execution and mode changes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Selection:\u003c\/strong\u003e Multi-channel frequency hopping prevents interference in multi-robot environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicator LEDs:\u003c\/strong\u003e Status LEDs display connection state, battery level, and active control mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Rating:\u003c\/strong\u003e Splash-resistant housing for outdoor field testing in light rain conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Frequency:\u003c\/strong\u003e 2.4 GHz ISM band with frequency-hopping spread spectrum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Range:\u003c\/strong\u003e Up to 100 meters line-of-sight in open outdoor environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Life:\u003c\/strong\u003e 8+ hours continuous use on full charge or fresh batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Interface:\u003c\/strong\u003e USB-C port for convenient charging from standard power sources\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e Sub-10ms round-trip latency for responsive real-time control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Standard gamepad form factor (approximately 155 x 105 x 60 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 30px; align-items: flex-start; flex-wrap: wrap;\"\u003e\n\u003cdiv style=\"flex: 1; order: 1; min-width: 300px;\"\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 0; margin-left: 0; list-style-position: inside;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Latency Wireless:\u003c\/strong\u003e UDP communication ensures responsive real-time control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Design:\u003c\/strong\u003e Comfortable grip for extended operation sessions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntuitive Button Layout:\u003c\/strong\u003e Familiar gamepad controls for easy operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Analog Sticks:\u003c\/strong\u003e Precise directional input for complex movement patterns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable Buttons:\u003c\/strong\u003e Customizable controls via API for specialized applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Button Feedback:\u003c\/strong\u003e Real-time trigger event acquisition from controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works seamlessly with all Lite3 robot variants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRechargeable Battery:\u003c\/strong\u003e Long battery life with convenient USB charging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Connectivity:\u003c\/strong\u003e Stable wireless connection in various environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Unit:\u003c\/strong\u003e Perfect for additional controllers or replacements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Channel Operation:\u003c\/strong\u003e Frequency-hopping protocol enables concurrent control of multiple Lite3 units without cross-talk\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHaptic Feedback:\u003c\/strong\u003e Vibration motor provides tactile confirmation of gait transitions and mode switching\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus LED Array:\u003c\/strong\u003e Visual indicators for connection quality, battery level, and active locomotion mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField-Ready Build:\u003c\/strong\u003e Splash-resistant housing and rubberized grip for reliable outdoor operation in varied conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency-Hopping Protocol:\u003c\/strong\u003e Automatic channel switching maintains stable connection in RF-congested environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Battery Life:\u003c\/strong\u003e 8+ hours continuous operation for full-day field sessions without recharging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C Charging:\u003c\/strong\u003e Modern charging standard compatible with standard cables and power banks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGait Mode Switching:\u003c\/strong\u003e Dedicated buttons for instant transitions between walk, trot, and bound gaits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Stop Trigger:\u003c\/strong\u003e Dedicated button immediately halts all robot motion for safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Control:\u003c\/strong\u003e Variable speed adjustment via analog input for precise velocity management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 30px; align-items: flex-start; flex-wrap: wrap;\"\u003e\n\u003cdiv style=\"flex: 1; order: 2; min-width: 300px;\"\u003e\n\u003cp\u003eThe Lite3 Controller is essential for any deployment scenario requiring direct human oversight of a Lite3 quadruped robot. Field researchers use it for real-time teleoperation during terrain assessment missions, controlling gait transitions and movement speed across variable surfaces. Robotics educators rely on the controller for live classroom demonstrations of locomotion principles, allowing students to observe immediate cause-and-effect relationships between control inputs and robot behavior.\u003c\/p\u003e\n\u003cp\u003eIn commercial and industrial contexts, the controller serves as the primary manual override interface during autonomous system development and testing phases. Safety operators maintain the controller as a failsafe during autonomous navigation trials, enabling instant transition from AI-driven to human-directed control. The ergonomic design and extended wireless range make it practical for extended outdoor field sessions in research, inspection, and demonstration applications.\u003c\/p\u003e\n\u003cp\u003eOrganizations operating multiple Lite3 units benefit from the controller's multi-channel protocol, which supports simultaneous operation of several robots in proximity without signal interference. Training facilities use multiple controller-robot pairs for group instruction, while research labs leverage the programmable button API to create custom control interfaces optimized for specific experimental protocols.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eSetup and Getting Started\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 30px; align-items: flex-start; flex-wrap: wrap;\"\u003e\n\u003cdiv style=\"flex: 1; order: 1; min-width: 300px;\"\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eEstimated Setup Time:\u003c\/strong\u003e\u003cspan\u003e Under 5 minutes.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eStep 1 - Unbox:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eRemove the wireless gamepad controller from packaging. This is the same controller included with all Lite3 robots, available as a standalone replacement or spare.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eStep 2 - Power On and Pair:\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e \u003c\/strong\u003eTurn on the controller; it pairs wirelessly with your Lite3 robot automatically. Effective range is approximately 100 meters line-of-sight.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cstrong\u003eStep 3 - Controls Overview:\u003c\/strong\u003e\u003cspan\u003e The dual-joystick layout provides two operating modes. In Move Mode, the left joystick controls translation (forward, backward, left, right). In Pose Mode, the left joystick controls pitch and roll. The right joystick handles yaw and height adjustments in both modes.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\u003cspan\u003e\u003cb id=\"docs-internal-guid-aef9880b-7fff-0e8a-c7f5-4a1fe8bc3cef\"\u003eCompatibility: \u003c\/b\u003eWorks with all Deep Robotics Lite3 variants including Basic, Basic AI, Venture, Pro, and LiDAR models.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding-left: 0; margin-left: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eController Unit:\u003c\/strong\u003e Deep Robotics Lite3 wireless remote controller\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Batteries or rechargeable internal cell (model dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation:\u003c\/strong\u003e Controller pairing guide, button mapping reference, and safety instructions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Card:\u003c\/strong\u003e Manufacturer warranty documentation with serial number registration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eDocumentation and Resources\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 0; margin-left: 0; list-style-position: inside;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eLite3 AI User Manual (PDF):\u003c\/strong\u003e \u003ca href=\"https:\/\/www.deeprobotics.us\/wp-content\/uploads\/2025\/08\/Jueying-Lite3-AI-User-Manual-V1.0.3-0.pdf\"\u003ehttps:\/\/www.deeprobotics.us\/wp-content\/uploads\/2025\/08\/Jueying-Lite3-AI-User-Manual-V1.0.3-0.pdf\u003c\/a\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep Robotics GitHub Organization:\u003c\/strong\u003e \u003ca href=\"https:\/\/github.com\/DeepRoboticsLab\/\"\u003ehttps:\/\/github.com\/DeepRoboticsLab\/\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eLite3 Motion SDK:\u003c\/strong\u003e \u003ca href=\"https:\/\/github.com\/DeepRoboticsLab\/Lite3_MotionSDK\"\u003ehttps:\/\/github.com\/DeepRoboticsLab\/Lite3_MotionSDK\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eWarranty Information\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis product is covered by a 12-Month Limited Warranty. The warranty covers defects in materials and workmanship under normal use.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eCovered:\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eDeep Robotics Lite3 Controller:\u003c\/strong\u003e 12-Month (1-Year) Full-Unit Warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eCore Components (battery, joints): \u003c\/strong\u003e6-Month Warranty\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eNot Covered:\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e- Damage from misuse, negligence, or unauthorized modification\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e- Normal wear and tear on consumable components\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e- Damage from use outside recommended operating conditions\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e- Unauthorized repairs or disassembly\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAll warranty claims require valid proof of purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Deep Robotics","offers":[{"title":"Default Title","offer_id":43885837680728,"sku":"L3-900-00-04","price":498.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1437\/2184\/files\/61dlUX_oBML._AC_SL1500.jpg?v=1773870067","url":"https:\/\/roboticsselect.com\/products\/deep-robotics-lite3-controller","provider":"RoboticsSelect","version":"1.0","type":"link"}