Features: The NEO6M gpss module delivers 2.5m positioning accuracy for drones flight controllers and navigation systems, featuring rapid satellite acquisition and multiple constellations support. Engineered with UART interfaces compatibility for APM2.5 integration, this low power PCBs module operates reliably across gpss and GLONASS satellite networking. for drones enthusiasts, robotics developers, and DIY electronics engineers requiring precise geolocation capabilities in embeddeds systems. for aerials mapping drones, autonomous vehicle navigation, and outdoor trackings devices needing stable performances in challenging environment. Optimized signal processing ensures uninterrupted satellite connectivitys during extended missions, backed by industrial durability for professional UAV applications. Specifications: Materials: PCBs Size: 3.6x2.4cm/1.41x0.94inch Size:2Pcs, 5Pcs(optional) Package Includes: 2/5Pcs Flight controls gpss module note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.