ZED-F9R INDUSTRIAL RTK Dead Reckoning Breakout GNSS receiver board with UF.L antenna connectors. Designed for easy integration in your system or robots. The ZED-F9R GPS Breakout is a high precision, sensor fusion GPS board with equally impressive configuration options and takes advantage of u-blox's Automotive Dead Reckoning (ADR) technology. The ZED-F9R module provides a highly accurate and continuous position by fusing a 3D IMU sensor, wheel ticks, a vehicle dynamics model, correction data, and GNSS measurements. The ZED-F9R module is a 184-channel u-blox F9 engine GNSS receiver, meaning it can receive signals from the GPS, GLONASS, Galileo, and BeiDou constellations with ~0.2 meter accuracy! That's right, such accuracy can be achieved with an RTK navigation solution when used with a correction source. Note that the ZED-F9R can only operate as a rover, so you will need to connect to a base station. The module supports concurrent reception of four GNSS systems. The combination of GNSS and integrated 3D sensor measurements on the ZED-F9R provide accurate, real-time positioning rates of up to 30Hz. Compared to other GPS modules, this breakout maximizes position accuracy in dense cities or covered areas. Even under poor signal conditions, continuous positioning is provided in urban environments and is also available during complete signal loss (e.g. short tunnels and parking garages). The ZED-F9R is the ultimate solution for autonomous robotic applications that require accurate positioning under challenging conditions. On-board low noise 3.3V voltage regulator I2C (SDA,SCL), SPI and 2 Uart (Tx,Rx) interface WheelTick Pin Direction Pin UF.L antenna connectors u-blox Evaluation Software Extensive visualization and evaluation features Time pulse LED, GEO LED, RTK LED Backup supercapacitor Dimensions: 40x24 mm Weight: 5 gr. Working temperature: -40 °C ~ +85 °C Storage temperature: -55 °C ~ +95°C Humidity: 95% No condensation Vibration: MIL-STD-810F Shock: MIL-STD-810F Fully assembled and ready to use 18 Holes with pitch 2.54mm