DJI RoboMaster S1 Educational Robot

MX79819 RoboMaster S1 Educational Robot
MX79819 RoboMaster S1 Educational Robot MX79819 RoboMaster S1 Educational Robot MX79819 RoboMaster S1 Educational Robot MX79819 RoboMaster S1 Educational Robot

Product Info

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.

  • 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

Features

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 Motorized Gimbal
    The gimbal’s yaw/pitch rotation range is 540° × 65°, 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 ±0.02°, 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. Powerful programming blocks enable you to explore a series of new functions with your S1. For example, new Scratch blocks for line follow allow the S1 to make turns at T-junctions and intersecting roads. Additionally, with new Scratch and Python interfaces for the speaker module, you can add musical notes to the action or even write a song for your S1 to play[2].

Innovative Hands-On Learning

Road to Mastery

Road to Mastery offers project-based courses that will enhance users’ understanding of programming languages. From robotics applications to AI technology, with different projects for both beginners and experts

RoboAcademy

RoboAcademy offers a curriculum of videos and programming guides. In-depth videos introduce robotics in simple but profound ways, giving users insightful and relevant scientific knowledge. Programming guides offer detailed explanations of various modules, making it easier for users to enjoy the fun of programming.

Learn More >

Endless Possibilities

Up to 46 customizable components[3] give you unlimited space for innovation, enabling you to grow and learn in an exciting way that expands the capabilities of your S1, and yourself. Six PWM ports[4] and one SBus port support customized accessories, granting further options. Operate your S1 with a remote controller that supports SBUS protocol, or program complex codes with an external development board 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.
  • 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.

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.

Learn More >

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.
  • Conquest
    Build your own competition arena and divide players into two teams. Set up your team strongholds, and the first team to occupy all of their opponent strongholds wins.
  • 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.
  • Intercom
    The new Intercom feature lets you enjoy voice interactions with friends nearby. You can also pre-record audio files in the RoboMaster app on your mobile device and play them on the S1, unlocking an array of exciting new possibilities.

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.

Download >

  • 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. [5]
  • 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.
  • MasterBoard
    The MasterBoard displays useful information such as driving time and mileage, coding, programming time, number of completed lessons in “Road to Mastery,” highest scores for Target Practice, and more. This allows you to mark every milestone along your path to learning, and even to compare your stats and rankings to other S1 users all around the world.

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 Area 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  
Dimensions 320×240×270 mm (length × width × height)
Weight Approx. 3.3 kg
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 [2] Connection via Wi-Fi: 80-100ms
Connection via Router: 100-120ms (unobstructed, free of interference)
Live View Quality 720p/30fps
Max Live View Bitrate 6 Mbps
Operating Frequency [3] 2.4 GHz, 5.1 GHz, 5.8 GHz
Operating Mode Connection via Wi-Fi, Connection via Router
Max Transmission Distance [4] Connection via Wi-Fi:
FCC, 2.4 GHz 140 m,5.8 GHz 90 m
CE, 2.4 GHz 130 m,5.8 GHz 70 m
SRRC, 2.4 GHz 130 m,5.8 GHz 90 m
MIC, 2.4 GHz 130 m

Connection via Router:
FCC, 2.4 GHz 190 m,5.8 GHz 300 m
CE, 2.4 GHz 180 m,5.8 GHz 70 m
SRRC, 2.4 GHz 180 m,5.8 GHz 300 m
MIC,2.4 GHz 180 m

Transmission Power (EIRP) 2.400-2.4835 GHz
FCC: ≤30 dBm
SRRC: ≤20 dBm
CE: ≤19 dBm
MIC: ≤20 dBm

5.150-5.250 GHz
FCC: ≤30 dBm
SRRC: ≤23 dBm
CE: ≤20 dBm
MIC: ≤23 dBm

5.725-5.850 GHz
FCC: ≤30dBm
SRRC: ≤30dBm
CE: ≤14 dBm

Transmission Standard IEEE802.11a/b/g/n
   
Intelligent Battery  
Capacity 2400 mAh
Nominal Charging Voltage 10.8 V
Maximum Charging Voltage 12.6 V
Battery Type LiPo 3S
Energy 25.92 Wh
Weight 169 g
Operating Temperature Range -10 to 40 °C (14 to 104 °F)
Charging Temperature Range 5 to 40 °C (41 to 104 °F)
Maximum Charging Power 29 W
Battery Life In Use: 35 minutes (measured at a constant speed of 2 m/s on a flat surface)
Standby: Approx. 100 minutes
   
Charger  
Input 100-240 V, 50-60Hz, 1A
Output Port: 12.6 V=0.8A or 12.6 V=2.2A
Voltage 12.6 V
Rated Voltage 28 W
   
Gel Bead  
Diameter 5.9-6.8 mm [2]
Weight 0.12-0.17 g [2]
   
microSD card  
Supported SD Cards Supports microSD cards with a capacity up to 64GB
  1. Use of the infrared units will be affected in outdoor or infrared-intensive environment.
  2. Measured in an interference-free and unobstructed environment with a distance of approximately one meter between the mobile device, the router, and the S1. The iOS device used was an iPhone X. The results of testing with different Android device may be different.
  3. Outdoor use of the 5.1 GHz and 5.8 GHz frequency bands is prohibited in some areas. Always follow all local laws and regulations in your country or region.
  4. Measured in an interference-free and unobstructed environment. For Connection via Wi-Fi, the mobile device used for testing was a sixth-generation iPad (released in 2018). For Connection via Router, several router models were used for testing. FCC: TP-Link Archer C9; SRRC: TP-Link WDR8600; CE: TP-Link Archer C7; MIC: WSR-1160DHP3.
  5. The gel beads will swell to a usable size after being soaked in water for four hours.