Deep Robotics Lite3 Pro Quadruped Robot

• Lite3 Pro Quadruped Robot by Deep Robotics
• 12-DoF quadruped platform with Flat and RUG multi-terrain gait system
• Up to 2.5 m/s; climbs 40° slopes and 15 cm steps (18 cm in AI Motion Mode); 1.5–2 h endurance
• Wide-angle camera, dual ultrasonic radar, and depth camera with NVIDIA Jetson Xavier NX
• Obstacle auto-stop, person-tracking, and forward obstacle avoidance
• Interfaces & Payload: USB 3.0, HDMI, Ethernet, external power interface (24V/12V/5V), power port
• Voice command control (English/Chinese) and app control via DEEP Robotics APP (Android)

The Deep Robotics Lite3 Pro Quadruped Robot is a 12-degree-of-freedom legged platform that pairs the series' agile locomotion with an onboard perception and computing stack: a wide-angle camera, dual ultrasonic radars, a depth camera, and an NVIDIA Jetson Xavier NX AI computer. It navigates flat ground, climbs slopes up to 40 degrees, and climbs steps up to 15 cm (up to 18 cm in AI Motion Mode), using a Flat and RUG multi-gait control system that adapts to terrain in real time. Operable in 0–40 °C indoor and controlled outdoor settings, the Pro edition is the perception-capable tier of DEEP Robotics' education and research quadruped line — built for vision and perception research and development on a mobile legged platform.

Beyond the forward/rear obstacle auto-stop and autonomous visual person-tracking shared across the line, the Pro edition adds forward obstacle avoidance — the robot detects and routes around obstacles in its path. Its onboard NVIDIA Jetson Xavier NX and depth camera support perception development directly on the robot, backed by DEEP Robotics' development resources (models, motion-control SDK and API, perception development example source code, and communication protocol). A full hardware-interface set, USB 3.0, HDMI, Ethernet, external power interface (24V/12V/5V), and a power port, lets developers integrate additional sensors and computing. Control is via the DEEP Robotics Android application (Android 6.0+) over the robot's built-in Wi-Fi router, with live video streaming, gait selection, English/Chinese voice commands, and an unlockable AI Motion Mode (AI Base gait with traction control). Note: using the onboard AI computer for secondary development increases power consumption, so runtime varies with actual use.

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Model Features

Mobility →

Mobility

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Gaits: Flat (NRM / Crawl) and RUG (General, Grip, H-Step)

Max Speed: Up to 2.5 m/s (Fast gait)

Max Slope: 40°

Step Height: 15 cm (manual gait) / 18 cm (AI Motion Mode)

AI Motion Mode (unlockable): AI Base gait (0.8 m/s) with traction control

Degrees of Freedom: 12

Sensing →

Sensing

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Cameras: Wide-angle camera ×1, depth camera ×1

Radar: Ultrasonic radar x2 (front and rear)

AI Computer: NVIDIA Jetson Xavier NX

Smart Sensing: Person tracking, forward/rear obstacle auto-stop, and forward obstacle avoidance

Control →

Control

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App: DEEP Robotics Android app (Android 6.0+; no iOS)

Connectivity: Built-in dual-band Wi-Fi router (2.4 GHz / 5 GHz)*

Voice Control: English and Chinese commands

Voice Stream: Live camera feed via app

Interfaces & Payload: USB 3.0, HDMI, Ethernet, external power interface (24V/12V/5V), power port

Threaded mounting holes for added sensors or compute (walking load 4 kg)

*5 GHz operation in the 5150–5250 MHz band is restricted to indoor use.

Use Cases & Application Scenarios

Vision & Perception Development

The Pro's depth camera and onboard Jetson AI computer make it a platform for developing and testing computer-vision and perception algorithms, object detection, visual perception, and forward obstacle avoidance — on a mobile legged robot, for research and proof-of-concept work rather than production deployment.

Research & Education

A platform for university and lab research into perception, motion control, locomotion, gaits, and reinforcement learning, with open SDK/API access and onboard compute for running perception algorithms.

Locomotion & Outdoor Terrain

With its Grip and H-Step gaits, the Pro edition handles slopes, grass, and uneven steps across indoor and controlled outdoor conditions (rated for 0–40 °C operation), while its depth camera supports perception of the terrain it moves through.