TurtleBot4 Lite mobile robot

Name: TurtleBot4 TB4 Lite mobile robot - ROS2-compatible and plug-and-play
Brand: Clearpath
SKU: 25735363-2314-4cc6-a247-6d4a4a3256ae
Price: 1804.8 EUR
Availability: InStock

Clearpathrobotics | A-000000-05408

€1,804.80 VAT incl. €1,504.00 VAT excl.

The TurtleBot 4's mobile robot is built on top of the iRobot® Create® 3 educational robot that provides an IMU, optical ground tracking sensor, and wheel encoders for precise positioning and location.

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Turtlebot4: A complete mobile robot for education and research

The Turtlebot 4 Lite comes with a set of sensors, such as infrared sensors, that can detect cliffs, bumps, and slopes. Additionally, it has a 26Wh Li-ion battery that can power other sensors and accessories. The embedded sensors data can be accessed as ROS subjects through the ROS 2 API that is connected to the network. Furthermore, the mobile base can carry a payload of up to 9 kg and can travel continuously at a speed of 0.306 m/s with the safety system enabled, and at up to 0.46 m/s in priority mode.

The Turtlebot 4 Lite's mobile base is completely incorporated with a Raspberry Pi 4 computer that operates on Ubuntu 20.04, ROS2, and embedded sensor drivers. It has a front stereo camera and a 2D LiDAR. By utilizing an easily accessible powered USB hub and the top mounting plate, you can easily integrate additional sensors and accessories into the system. A programmable LCD screen is available for users to show information from any ROS subject, and the IP address of the platform is displayed for quick connection to the robot.

Comes fully assembled with ROS 2

The Turtlebot 4 will be provided completely assembled with pre-installed and configured ROS 2, along with comprehensive user documentation, a Gazebo Ignition simulation model, demo code, and a set of tutorials. These resources will enable users to begin testing and SLAM right away. Turtlebot is an open-source platform.

TurtleBot 4 now supports ROS 2 Humble, this update brings many new features: namespace support, mail delivery, "Patrol Loop" navigation etc.

The TurtleBot 4 now supports ROS 2 Jazzy.

TurtleBot 4 Standard and TurtleBot 4 Lite comparison


	TurtleBot 4 Standard	TurtleBot 4 Lite
Dimensions	341 x 339 x 351 mm	341 x 339 x 192 mm
Weight	3,9 kg	3,3 kg
Max. Speed	0,31 m/s	0,31 m/s
Max. Payload	9 kg - Default 15 kg - Custom Configuration	9 kg - Default 15 kg - Custom Configuration
Operating Time	2.5 - 4.0 hrs (load dependent)	2.5 - 4.0 hrs (load dependent)
Camera	OAK-D-PRO	OAK-D-LITE
LiDAR	RPLIDAR-A1	RPLIDAR-A1
Accessible Power & USB Ports	Yes	No
OLED display	Yes	No
Mounting Plate	Yes	No
Software	ROS 2	ROS 2
Computer	Raspberry Pi 4 B (4 Gb)	Raspberry Pi 4 B (4 Gb)

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Technical specifications

EXTERNAL DIMENSIONS : 341 x 339 x 351 mm (13.4 x 13.3 x 13.8 in)
Weight : 3.9 kg (8.6 lbs)
Wheels (Diameter): 72 mm (0.55 in)
Ground clearance: 4.5 mm (0.17 in)
Max Payload : 15 kg
Max Speed : 0.31 m/s (safe mode), 0.46 m/s (cliff sensors disabled)
Max rotational speed : 1.90 rad/s
Battery: 26 Wh Lithium Ion (14,4V nominal) Rechargable
Charge time : 2.5 hrs
Operating time : 2.5 - 4 hrs
User power: VBAT @ 300mA, 12V @TBD mA, 5V @ 500mA 3.3V @ 250mA
Base station for docked charging
Raspberry Pi 4B (4 GB)
2D LiDAR: RPLIDAR-A1
- 0.15-12m range ;
- 8kHz sampling rate;
- 360 degree angular range;
- 1 degree angular resolution
CAMERA: OAK-D-PRO
- 4K RGB auto focus camera (IMX378)
- Mono stereo camera pair (OV9282)
- IMU, Spatial AI processor
- IR Laser Dot Projector & Illumination LED
2x Front bumper zones,
2x Wheel encoders,
4x IR cliff sensors,
6x IR obstacle sensors,
1x Downward optical flow sensor for odometry,
1x 3D gyroscope,
1x 3D accelerometer
1x Battery level monitor
2x Drive Motors,
6x RGB LED Ring
1x Speaker,
5x Status LEDs
2x User LEDs,
128x64 OLED Display
Ubuntu 20.04, ROS 2