JetTank is an entry-level ROS education robot powered by Jetson Nano. Featuring a Lidar, depth camera and 7-inch LCD screen, JetTank provides various functionalities, such as robot motion control, mapping and navigation and human feature recognition.
Nylon Continuous TrackWith double-wheel driving and differential running, it delivers excellent cross-terrain capabilities and exceptional climbing ability. Additionally, its metal bearings ensures a smooth and resilient user experience. |
Equipped with Lidar & Supports SLAM Mapping NavigationIt is driven by an intelligent serial bus servo which provides over-temperature protection and antiblocking function. lts up to 240° rotation range extends JetTank's exploration ranges. |
DC Geared MotorIt offers robust force, has a high-precision encoder,and includes a protective end shell to ensure an extended service life. |
7-inch HD LCD Touch ScreenWith a resolution of 1024 x 600 pixels and compatible with NVIDIA, this screen allows you to freely monitor and debug various parameters of the robot. |
240° High-performance Pan-tiltIt is driven by an serial bus servo which provides over-temperature protection. Its up to 240° rotation range extends JetTank’s exploration ranges. |
6CH Far-field Microphone ArrayThe 6-channel microphone array and speakers support sound source positioning, voice recognition control, voice navigation and other functions. |
Function List
3D Vision Al Upgraded Interaction
JetTank is equipped with a 3D depth camera, supports 3D vision mapping and navigation, and can obtain 3D point cloud images. Through deep learning, it can realize more AI vision interactive gameplay.
MediaPipe Development, Upgraded AI Interaction
JetTank utilizes MediaPipe development framework to accomplish various functions, such as human body recognition, fingertip recognition, face detection, and 3D detection.
Fingertip Trajectory Recognition |
Human Body Recognition |
3D Detection |
3D Face Detection |
AI Vision Interaction
By incorporating artificial intelligence, JetTank can implement KCF target tracking, line following, color/ tag recognition and tracking, YOLO object recognition and more.
KCF Target TrackingRelying on KCF filtering algorithm, the robot can track the selected target. |
Vision Line FollowingJetTank supports custom color selection, and the robot can identify color lines and follow them. |
Color/ Tag Recognition and TrackingJetTank is able to recognize and track the designated color, and can recognize multiple April Tags and their coordinates at the same time. |
YOLO Object RecognitionUtilize YOLO network algorithm and deep learning model library to recognize the objects. |
6CH Far-field Microphone Array
Sound Source LocalizationThrough the 6-microphone array, high-precision positioning of noise reduction sources is achieved. With radar distance recognition, Hiwonder can be summoned at any location. |
TTS Voice BroadcastThe text content published by ROS can be directly converted into voice broadcast to facilitate interactive design. |
Voice InteractionSpeech recognition and TTS voice broadcast are combined to realize voice interaction and support the expansion of iFlytek's online voice conversation function. |
Voice NavigationUse voice commands to control Hiwonder to reach any designated location on the map, similar to the voice control scenario of a food delivery robot. |
ROS Robot Operating System
Global Popular Robotic Communication Framework
ROS is an open-source meta operating system for robots. It provides some basic services, such as hardware abstraction, low-level device control, implementation of commonly used functionality, message-passing between processes, and package management. And it also offers the tools and library functions needed to obtain, compile, write, and run code across computers. It aims at providing code reuse support for robotics research and development.
Gazebo Simulation
JetTank is built on the Robot Operating System (ROS) and integrates with Gazebo simulation. This enables effortless control of the robot in a simulated environment, facilitating algorithm prevalidation to prevent potential errors. Gazebo provides visual data, allowing you to observe the motion trajectories of each endpoint and center. This visual feedback facilitates algorithm enhancement.
Body Simulation ControlThrough robot simulation control, algorithm verification of mapping navigation can be carried out to improve the iteration speed of the algorithm and reduce the cost of trial and error. |
Rviz Shows URDF ModelProvide an accurate URDF model, and observe the mapping navigation effect through the Rviz visualization tool to facilitate debugging and improving algorithms. |
Wrapped Rear Tail ShellIt can effectively protect the PCB circuit and magnetic ring at the end of the motor from external influences, effectively improving the safety and service life of the motor. |
Permanent Magnet Brushed MotorThe permanent magnet DC motor has fast starting response speed, large starting torque and smooth speed change. |
High-precision Magnetic EncoderThe motor is equipped with a high-precision magnetic encoder, has strong horsepower, high precision, and strong anti-interference ability. |
Adapt to Various ScenesThe low speed of 1:90 ratio and the high torque of 15kg.cm enable the motor to adapt to car chassis made of various materials. |
Hall Encoder Geared Motor520 motor comes with high-accuracy encoder, and features strong force and high performance. The built-in AB phase incremental Hall encoder stands out for its high accuracy and anti-interference ability. |
HTS-20H Servo ParametersHTS-20H is a serial bus high voltage servo with 20KG strong torque. For convenient and clean wiring, it is designed with three wiring ports. And it adopts high-accuracy potentiometer ensuring more stable operation. |
Multi-functional Expansion BoardThe expansion board has a built-in IMU sensor which can detects robot posture in real time. There are 2-channel PWM, two keys, a LED, a buzzer, 9-channel serial bus servo interface, two GPIO expansion ports and two IIC interfaces on it. |
Lithium battery parametersThe fuselage has a built-in 11.1V 6000mAh large-capacity lithium battery to improve the robot's endurance. |
JetTank | JetAcker | JetAuto | JetAuto Pro | |
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Chassis | Tracked chassis | Ackerman steering structure | Pendulum suspension chassis | Pendulum suspension chassis |
Wheel | Nylon track | 100mm Solid rubber wheel | 97mm Mecanum wheel | 97mm Mecanum wheel |
Motor | 520 Motor*2 | 520 Motor*2 | 520 Motor*4 | 520 Motor*4 |
Servo | Intelligent servo*1 | Intelligent servo*2 | Intelligent servo*1 | Intelligent servo*5 |
Camera | Astra Pro Plus depth camera | Astra Pro Plus depth camera | Astra Pro Plus depth camera | Astra Pro Plus depth camera and monocular camera |
Wheel | Nylon track | 100mm Solid rubber wheel | 97mm Mecanum wheel | 97mm Mecanum wheel |
Lidar | SLAMTEC A1/ EAI G4 | |||
Robot Arm | / | / | / | Monocular vision robotic arm |
Features | ROS in-depth development Able to overcome obstacles | Autonomous driving research | Pendulum suspension for stable driving 360° omnidirectional movement | Grabbing and transporting |
Specification Parameters
Product Parameters |
Dimensional Diagram |
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SLAMTEC A1 Lidar Parameters |
EAI G4 Lidar Parameters |
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Depth Camera Parameters |
6-Microphone Array Parameters |
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7-inch LCD Screen Parameters |
HTS-20H Servo Parameters |