TurtleBot 3 Waffle Pi

Overview

The ROBOTIS TurtleBot 3 Waffle Pi is the Raspberry Pi variant of TurtleBot 3, incorporating an Intel RealSense depth camera in addition to the RPLiDAR used in the Burger. Priced between $1,908 and $1,934, the Waffle Pi supports a 30 kg payload capacity (significantly higher than the Burger) and a larger chassis footprint, making it suitable for more advanced experiments including 3D mapping, visual navigation, and carrying sensor or computing payloads beyond the Burger's capacity.

The Intel RealSense camera enables RGB-D navigation, point cloud generation, and computer vision experiments that are not possible on the 2D LiDAR-only Burger, making the Waffle Pi the appropriate choice for university courses covering depth sensing and 3D environment understanding.

Key Specifications

• Payload: 30 kg
• Price: $1,908 to $1,934
• Sensors: RPLiDAR, Intel RealSense depth camera
• Computer: Raspberry Pi 3B+
• Software: ROS and ROS2

Use Cases

TurtleBot 3 Waffle Pi is used in UK university postgraduate robotics courses and research projects requiring depth sensing capabilities. It is the appropriate TurtleBot 3 variant for courses covering 3D SLAM, semantic mapping, and human-robot interaction, where the depth camera provides crucial perceptual input.

The higher payload also makes it suitable as a mobile base for small robotic arms and sensor arrays in manipulation research projects.

Buying Used

A secondary market exists through eBay and university disposals. In addition to Dynamixel motor and battery checks, buyers should verify the Intel RealSense camera's functionality and confirm that the depth stream is operational and calibrated.

Alternatives to Consider

TurtleBot 3 Burger is appropriate where depth sensing is not required and a lower price point is needed. TurtleBot 4 and TurtleBot 4 Lite represent the next-generation ROS2 platform and should be considered for new course implementations rather than continuing with TurtleBot 3, as ROS2 is now the standard in university robotics. AgileX Limo provides multi-mode locomotion at a similar price for institutions interested in drive-configuration education alongside navigation research. Buyers specifically choosing between Waffle Pi and TurtleBot 4 should note that TurtleBot 4 provides a more modern ROS2-native architecture, while Waffle Pi's Intel RealSense camera is a mature, well-supported depth sensor with extensive ROS packages and examples.