SparkFun RTK Express Plus

Key Features RTK Express Plus can be used in two positions: GNSS Positioning (~30cm accuracy) and GNSS Positioning with RTK (1.4cm accuracy) Concurrent reception of GPS, GLONASS, Galileo and BeiDou Receives both L1C/A and L2C bands Built-in IMU (triple axis accel, triple axis gyro) Push button controls and an embedded OLED Display for available satellites, data logging, and more. The SparkFun RTK Express Plus is an easy to use GNSS receiver for centimeter-level positioning. Perfect for surveying, autonomous vehicles, logging, and all types of post processing, this preprogrammed device can also be used for autonomous driving, navigation, asset tracking and any other application where there is a clear view of the sky. The RTK Express Plus adds an internal IMU to combine real-time GNSS tracking with advanced sensor fusion. The result is accurate positioning even when GNSS is lost in tunnels, parking garages, etc. Out of the box an RTK Express Plus can be used with a correction source to c