The Husarion ROSbot 3 is a compact, out-of-the-box unmanned ground vehicle engineered for research teams, university labs, and developers who need a production-ready ROS 2 platform without the overhead of building a mobile base from scratch. Built on a powder-coated aluminum chassis measuring 200 × 233 mm and driven by four independent DC motors with quadrature encoders, it ships with Ubuntu 24.04 and ROS 2 Jazzy preinstalled on a Raspberry Pi 5 (8 GB) — so teams can begin writing autonomy code on day one. The ROSbot 3 is available in two variants: the standard model pairs a Slamtec RPLIDAR C1 with a Luxonis OAK-D Lite depth camera, while the PRO upgrades to an RPLIDAR S2 and OAK-D Pro for more demanding SLAM and perception workloads. Onboard sensors include a Bosch BNO055 IMU, four VL53L0X time-of-flight distance sensors, and an STM32F407 low-level controller, with dual-band Wi-Fi linking the platform to the development network.

Weighing just 2.84 kg fully equipped, the ROSbot 3 reaches 1.0 m/s translational velocity and 420°/s rotational velocity, making it highly agile for corridor mapping, Navigation2 demonstrations, and classroom labs. A rear expansion panel accepts additional sensors, compute accelerators, or custom payloads up to 5 kg, and the three Li-ion 18650 cells (3500 mAh each) deliver 1.5 to 5 hours of runtime. Snap-packaged drivers for the mobile base, LiDAR, camera, and web UI streamline deployment and updates across lab fleets.