TurtleBot3 is finally here. It is an open source modular robot for research and education. The robot has a compact design and lets you use various sensors to test your ideas. TurtleBot3 is easy to assemble and reconfigure. You can modify its source code and use Intel RealSense, 360-degree LiDAR, 9-axis IMU, and other components to try things.
TurtleBot3 is available in Burger and Waffle versions. Waffle has a max speed of 0.26m/s, payload of 30kg, and Intel Joule inside. Burger has max payload of 15kg and is powered by a Raspberry Pi 3.