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This OPEN BOX product is in perfect working condition. Our qualified technicians have inspected this unit to ensure that it meets factory specifications and it includes all factory included accessories.

Learn to Win
The RoboMaster S1 is a game-changing educational robot built to unlock the potential in every learner. Inspired by DJI's annual RoboMaster robotics competition, the S1 provides users with an in-depth understanding of science, math, physics, programming, and more through captivating gameplay modes and intelligent features.

Product Highlights:

• 46 Programmable Components

• 6 Programmable AI Modules

• Low-latency HD FPV

• Scratch & Python Coding

• 4WD Omnidirectional Movement

• Intelligent Sensing Armor

• Multiple Exciting Battle Modes

• Innovative Hands-On Learning

Designed to Win
The S1‘s design is a striking example of machine efficiency. With powerful configurations, the S1 lets you create, conquer, and push your limits as far as you're ready to go.

Build it!
A modular design lets you build your S1 from the ground up, furthering the fun and providing hands-on experience with every screw and wire.

Intelligent Controller
Using a powerful CPU, the Intelligent Controller can simultaneously support functions such as low-latency high-definition image transmission, AI computing, and programming development. It also coordinates transmission seamlessly to execute command signals.

Blaster
The S1 Blaster uses LED lights to outline launch trajectories for its gel beads and infrared beams. Vivid sound effects and recoil action add to the experience for an immersive battle simulation. For added safety, the Blaster uses non-toxic gel bead projectiles and even features limitations on launching rate and angle.

2-Axis Mechanical Gimbal
The gimbal's yaw/pitch rotation range is 540deg × 65deg, offering an expansive field of view for the FPV camera. The built-in direct drive brushless motor works together with the IMU and advanced algorithms to allow gimbal movements with a vibration control accuracy [1] within ±0.02deg, delivering smooth image transmission and a precision control experience.

Mecanum Wheels
The S1 comes with four Mecanum wheels, each with 12 rollers that allow omnidirectional movement and precision control. Front axes suspension allows for added versatility during operation.

High-Performance Motor
The S1 comes with a customized M3508I motor that features an integrated FOC ESC with an output torque of up to 250 mN•m. Linear Hall-effect sensors with advanced algorithms allow closed-loop control for added precision. Additional safety mechanisms deliver outstanding stability.

Intelligent Sensing Armor
Six intelligent armor panels cover the S1 to detect gel bead or infrared beam strikes. The referee system can analyze and communicate hit data, incorporating it into gameplay in real time.

Learn by Doing
The RoboMaster S1 bridges the digital world with the real one, bringing abstract theories to life through practical operations. The S1 supports Scratch and Python programming languages, allowing users to experience math, physics, and AI technology in a cutting-edge and inspiring way.

Scratch & Python Programming
The S1 supports the Scratch and Python programming languages. This allows you to take your abilities to the next level, whether you are new to coding or are already on your way to becoming an expert.

Scratch 3.0
Classic visual programming language used in primary and secondary schools worldwide.

Python
Widely used in the field of artificial intelligence.

Endless Possibilities
Up to 46 customizable components [2] give you unlimited space for innovation, helping you grow and learn in an exciting way that expands the capabilities of your S1, and yourself. Six PWM ports [3] support customized accessories, allowing you to explore the unlimited possibilities of the S1 and the magic of the robotic world.

Experience AI Technology
AI technology lets the S1 recognize gestures, sounds, and even other S1 robots. Playing with the RoboMaster S1 opens the doorway to AI learning, giving you a practical introduction to the technologies of tomorrow.

Line Recognition
The S1 can be programmed to automatically follow a line on the ground. The more math and physics knowledge that is applied, the more adeptly the S1 will be able to complete this task.

Vision Marker Recognition
Recognize up to 44 Vision Markers which feature numbers, letters, and special characters that expand the possibilities for coding and combat.

Experience AI Technology
AI technology lets the S1 recognize gestures, sounds, and even other S1 robots. Playing with the RoboMaster S1 opens the doorway to AI learning, giving you a practical introduction to the technologies of tomorrow.

People Recognition
Thanks to advanced computer vision technology, the S1 is able to identify and track any individual you select in the S1's FOV.

Clapping Recognition
The S1 is equipped with a built-in clap recognition module, which can be programmed for unique responses.

Gesture Recognition
The S1 can recognize various physical gestures and can be programmed for self-defined responses.

S1 Robot Recognition
The S1 can recognize other S1 units, an ability that can expand your gameplay and entertainment possibilities.

Get Started with Automatic Driving
By utilizing Vision Markers to create "traffic lights" and other obstacles, users can write their own programs that allow the S1 to drive automatically and execute complex tasks. Explore mathematical principles involving robotic control and motion mechanics through the S1's six programmable artificial intelligence modules. Get an in-depth understanding of AI as you develop these skills and many more.

RoboMaster Robotics Competition
The S1 was inspired by DJI's annual RoboMaster robotics competition. Since being founded in 2015, over 20,000 students from more than 400 schools have participated in this thrilling competition that tests wit, engineering, and problem-solving skills.

The World is Your Arena
Build your own competition arena anywhere, anytime and enjoy a variety of gameplay modes with an immersive FPV experience unlike any other. You can even record and share all the action with the touch of a button.

See the Action
Enjoy a unique and immersive driving experience with the S1's exhilarating FPV perspective.

Race
Compete against opponents on your own custom track. Unlock special skills like extreme speed by recognizing specific Vision Markers, or unleash weapons like dizziness against competitors to gain an edge and win the race.

Free-For-All
There can only be one winner in this competition of wits and speed. Use custom skills to get an edge and defeat opponents in this thrilling melee that utilizes the S1's unique referee system and intelligent sensing armor.

Develop Custom Skills
In any competition, wisdom is equally as important as power. The S1 enables users to apply their classroom knowledge to compile custom coding, unlocking unique functions that will surprise onlookers and defeat competitors. With its new education concept, the S1 helps users embrace the joy of learning in new and exciting ways.

Innovative Hands-On Learning
The S1 comes with everything users need to hit the ground running. Road to Mastery offers project-based courses that enhance users' understanding of programming languages, while RoboAcademy offers a curriculum of videos and an in-depth Programming Guide with detailed explanations of S1 blocks and modules.

RoboMaster App
With the dedicated RoboMaster app, multi-platform interactions and various operation methods for the S1 are supported, along with rich educational resources and several competition modes.

Multi-Platform Use
Functions and gameplay modes are currently available on iOS, Android, and Windows. The RoboMaster app even allows users with different systems to play together at the same time. [4] Available on iOS, Android, and Windows. The RoboMaster app even allows users with different systems to play together at the same time. [4]

Various Operation Methods
The S1 can be operated using a computer or a mobile device via the touchscreen, gyro, and gamepad.

Flexible Programming & Sharing
Write programs easily and apply them or share with friends instantly using the RoboMaster app.

Footnotes:

^{1. This data was measured by the S1 while operating on a flat surface with the Blaster idle.}

^{2. Components include: 7 motors, 6 Hit Detectors, 7 infrared sensors, 1 visual sensor, 1 microphone, 1 speaker, 2 Gyroscope, and 21 LED lights. All of them can be operated and/or configured.}

^{3. PWM (Pulse Width Modulation) is generally used to control actuators such as servos, LEDs, and drivers. For the use of PWM, please refer to the Programming Guide.}

^{4. Only the Python Beta and Windows Beta are currently available.}

Product Specifications:

Camera

• FOV

• 120°

• Max Still Photo Resolution

• 2560×1440

• Max Video Resolution

• FHD: 1080/30fps
  HD: 720/30fps

• Max Video Bitrate

• 16 Mbps

• Photo Format

• JPEG

• Video Format

• MP4

• Sensor

• CMOS 1/4″; Effective pixels: 5 MP

• Operating Temperature Range

• -10 to 40 °C (14 to 104 °F)

Narrow Infrared Units

• Effective Range [1]

• 6 m (in indoor lighting conditions)

• Effective Area

• Varies from 10° to 40° 
  Effective area decreases as distance from the target increases.

Wide Infrared Units

• Effective Range [1]

• 3 m (in indoor lighting conditions)

• Effective Width

• 360° (in indoor lighting conditions)

Hit Detector

• Detection Requirements

• For the Hit Detector to be activated, the following conditions must be met: Gel bead diameter ≥ 6mm, launching speed ≥20m/s, and the angle between the hit direction and hit detector plane is no less than 45°.

• Maximum Detection Frequency

• 15 Hz

S1

• Weight

• Approx. 3.3 kg

• Dimensions

• 320×240×270 mm (length × width × height)

• Chassis Speed Range

• 0-3.5 m/s (forward) 
  0-2.5 m/s (backward) 
  0-2.8 m/s (sideways)

• Max Chassis Rotational Speed

• 600°/s

M3508I Brushless Motor

• Max Rotational Speed

• 1000 rpm

• Max Torque

• 0.25N m

• Max Output Power

• 19 W

• Operating Temperature Range

• -10 to 40 °C (14 to 104 °F)

• Driver

• FOC

• Control Method

• Closed-loop speed control

• Protection

• Overvoltage protection 
  Overtemperature protection 
  Soft-start 
  Short-circuit protection 
  Chip and sensor anomaly detection 

Blaster

• Controllable Launching Frequency

• 1-8/s

• Max Launching Frequency

• 10/s

• Initial Launching Speed

• Approx. 26 m/s

• Average Load

• Approx. 430

Gimbal

• Controllable Range

• Pitch: -20° to +35° 
  Yaw: ±250°

• Mechanical Range

• Pitch: -24° to +41° 
  Yaw: ±270°

• Max Rotational Speed

• 540°/s

• Vibration Control Precision (on the flat surface and with the Blaster idle)

• ±0.02°

Intelligent Controller

• Latency (depending on environmental conditions and mobile device)

• Connection via Wi-Fi: 80-100ms 
  Connection via Router: 100-120ms 
  (unobstructed, free of interference)

• Live View Quality

• 720p/30fps

• Max Live View Bitrate

• Included In Your Bundle

  DJI RoboMaster S1 (KR) (Open-Box)

  

  DJI RoboMaster S1 (KR) (Open-Box)

  46 Programmable Components

  6 Programmable AI Modules

  Low-latency HD FPV

  Scratch & Python Coding

  4WD Omnidirectional Movement

  Intelligent Sensing Armor

  Multiple Exciting Battle Modes

  Innovative Hands-On Learning

  (Quantity included 1)

  MFG Part#: CP.RM.00000113.02

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