Xsens / Movella MTi-680G-SK Starter Kit features an MTi-680G Tracking Module with Real-Time Kinematics (RTK) Technology and a GNSS antenna and accessories. The RTK functionality included in the Xsens / Movella MTi-680G-SK Starter Kit reduces the maximum positioning error from around ±1m in standard commercial GNSS receivers to typically ±2cm. The MTi-680G Module provides synchronized 3D attitude (tilt, inclination) and heading outputs and features upgraded firmware that substantially accelerates the module’s internal signal processing compared to non-RTK modules.