DJI RoboMaster EP Educational Robot

This educational robot offers programming and AI to any classroom. It also brings the official DJI Software Development Kit (SDK), expandable software and hardware, a custom curriculum, and the all-new RoboMaster Youth Tournament. Simply put, the RoboMaster EP is an unrivaled educational tool for students and educators.

Unrivaled Tools for Teaching

Official SDK

Powerful Compatibility Features and Abilities

High-Performance Mechanical Accessories

Teaching Resources

Project-Based Courses

Stratified Teaching Model

Extensive Teaching Guidance Materials

Competition

RoboMaster Youth Tournament

Multi-Round Competition System

Prestigious School & Educational Institution Partnerships

Gripper

The Gripper transforms the EP into a powerful chassis with multiple functions. A convenient structural design and adjustable gripping force empower it to firmly and reliably grasp  and move objects of various shapes, weights, and sizes.

Robotic Arm

The EP’s Robotic Arm is incredibly durable, yet compact and flexible. It supports precise FPV control, allowing students to complete tasks even when the target objects are out of sight.

High-Performance Servo

As a propulsion driver for the RoboMaster EP, the servo supports customized control abilities through the EP’s main control board. It ensures minimal gear backlash, high control accuracy, and large output torque. It can also power the Robotic Arm and support DC gear motor mode, allowing students to build lifting structures using their knowledge of physics.

Sensor Adaptor & Power Connector Module

Each sensor adaptor has two sensor ports and provides power supply. A power connector module can connect and power third-party hardware, offering multiple ports to connect hardware and create custom programs and applications

Infrared Distance Sensor

With a measurement range of 0.1-10 meters, the infrared distance sensor accurately measures within a 5% margin of error. The addition of programmable modules in Scratch also provides reliable distance measurement information. This enables the EP to sense its environment and avoid obstacles, deepening students’ understanding of advanced autonomous driving principles.

Open DJI SDK

Endless programming possibilities are unlocked when you use SDKs (software development kits). Open DJI SDK is available on the RoboMaster EP and supports more than 50 programmable sensor ports. This allows students to utilize streaming data from sensor modules, video, and audio to program AI applications and experience genuine AI technology.

Video & Audio Streaming Data

HD video and audio streaming data and stabilized images bring higher recognition accuracy. In-depth learning projects and features such as data analysis, model training, scene recognition, and custom AI functions can be achieved with third-party platforms.Code flexibly with attitude data collected from gyroscopes on the chassis and gimbal.Connect multiple EPs to one computer to realize swarm movements through multi-machine communication.Distance measurement information provided by the Infrared Distance Sensor helps achieve intelligent obstacle avoidance and precise multi-machine communication for autonomous driving.

Attitude Data

Code flexibly with attitude data collected from gyroscopes on the chassis and gimbal.

Swarm

Connect multiple EPs to one computer to realize swarm movements through multi-machine communication.

ToF Distance Measurement Information

Distance measurement information provided by the Infrared Distance Sensor helps achieve intelligent obstacle avoidance and precise multi-machine communication for autonomous driving.

Increased Expandability

A customizable extension platform allows students to build and expand the EP any way they choose. The EP is also compatible with building blocks, providing even more ways to learn and have fun.

Compatible Third-Party Hardware

The RoboMaster EP supports third-party open-source hardware such as Micro:bit, Arduino, and Raspberry Pi. These items can be connected and powered via serial ports on the main controller of the chassis. The EP can also perform model training and scene recognition through AI platforms such as NVIDIA Jetson Nano and the official DJI SDK, enhancing students’ understandings of the operating principles of AI.

Compatible with Third-Party Sensors

The RoboMaster EP is equipped with four sensor adaptors, making it convenient to connect and power third-party sensors that measure inputs such as temperature, pressure, distance, and more. Sensory data can even be used in Scratch, unlocking endless programming possibilities. 

Customizable UI

Code virtual widgets with Python to design your own user interface and more.

Multi-Machine Communication

Python programming allows multiple units of the RoboMaster EP to communicate and interact with each other in real time.

New Scratch Programming Blocks

New scratch programming blocks have been added to the RoboMaster app’s Lab section that were designed to help users obtain and utilize sensory data. With these blocks, users can quickly access and control the Sensor Adaptor, Robotic Arm, Gripper, Infrared Launcher, Infrared Depth Sensor, and third-party open-source hardware.

Multiple Platform Support and Two Programming Languages

The RoboMaster app is compatible with the RoboMaster EP and multiple operating systems, including iOS, Android, Windows, and Mac, making it the perfect tool for a wide range of teaching scenarios. The EP supports two programming languages, Scratch 3.0 and Python 3.6, delivering the fun of programming to beginners and experts alike.

Professional Curriculum for Practice and Exploration

The RoboMaster AI and Robotics curriculum perfectly incorporates theories intro practical engineering projects, utilizing subjects such as physics and mathematics. It stimulates students’ interests to learn, encouraging them to be creative and explore without limits.

The RoboMaster Youth Tournament

Inspired by the official RoboMaster robotics competition, the new RoboMaster Youth Tournament is a fast-paced competition targeting primary and high school students. The Singapore Regional Competition will be jointly held by DJI and the Science Centre Singapore and will begin in 2020.

Competition Techniques

The RoboMaster EP comes with battlefield props , a referee system, and competition software. Its versatile accessories and powerful compatibilities help teams develop their own skills and learn to adapt fast and win on the battlefield.

Auto Driving and Obstacle Avoidance

The EP senses the distance between itself and surrounding obstacles and automatically avoid them during line following or other programmed movements.

Power Rune Striking

By recognizing Vison Markers with vision sensors, the EP automatically determines the order of number values and adjust its gimbal attitude to execute precise hits on the Power Rune.

Automatic Grabbing

The Robotic Arm and Gripper can be programmed to precisely grab gel bead containers placed at specified positions.

Equipment

The RoboMaster Youth Tournament inherits all of the exhilarating action of the official RoboMaster robotics competition. It is the best tool to examine teaching results as well as an innovative platform where teachers and students can enjoy a limitless teaching and learning experience

Specs

Infrared Distance Sensor

Detection Range 0.1-10 m

FOV 20°

Accuracy 5%

Robotic Arm

Movement Range Horizontal: 22 cm, Vertical: 15 cm

Number of Axes 2

Gripper

Range Approx. 10 cm

Servo

Weight Approx. 70 g

Body Dimensions 44.2×22.6×28.6 mm

Transmission Ratio 512:1

Operation Modes Angle mode, Speed mode

Sensor Adaptor

Port Type IO, AD

Number of Ports 2

Power Connector Module

Communication Port CAN bus (5)

Output USB Type-A power port: 5V 2APower port with pin header: 5V 4ATX30 power port: 12V 5A

Input TX30 power port: 12 V

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  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  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

EP

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 Torque0.25N·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

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°

Blaster

Controllable Launching Frequency 1-8/s

Max Launching Frequency 10/s

Initial Launching Speed Approx. 26 m/s

Average Load Approx. 430

Intelligent Controller

Latency 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  2.4 GHz, 5.1 GHz, 5.8 GHz

Operating Mode Connection via Wi-Fi, Connection via Router

Max Transmission Distance  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, MIC: ≤20 dBm ; 5.170-5.25 GHz FCC: ≤30 dBm, SRRC: ≤23 dBm, MIC: ≤23 dBm ; 5.725-5.850 GHz FCC: ≤30dBm, SRRC: ≤30dBm

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)

Battery Life on 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

Weight 0.12-0.17 g

App

App RoboMaster

iOS iOS 10.0.2 or later

Android Android 5.0 or later

Router

Recommended Routers TP-Link TL-WDR8600; TP-Link TL-WDR5640 (China), TP-Link Archer C7; NETGEAR X6S (International)

Recommended outdoor power supply solution for routers Laptop Power Bank (match the input power of the router)

microSD card

Supported SD Cards Supports microSD cards with a capacity up to 64GB