{"title":"SparkFun Triband GNSS RTK Breakout - mosaic-X5","handle":"sparkfun-triband-gnss-rtk-breakout-mosaic-x5","url":"/products/sparkfun-triband-gnss-rtk-breakout-mosaic-x5","description":"The SparkFun Triband GNSS RTK Breakout features Septentrio's mosaic-X5, an ultra-low power multi-band, multi-constellation GNSS receiver capable of delivering centimeter-level precision. Supporting L1, L2, and L5 bands simultaneously, this breakout provides access to GPS, GLONASS, Beidou, Galileo, NavIC, SBAS, and QZSS constellations.\n\nWith Real Time Kinematics (RTK) capability, the mosaic-X5 can operate as a base station broadcasting correction data or as a rover achieving horizontal accuracy of 6mm and vertical accuracy of 1cm. The module features Septentrio's AIM+ technology for interference mitigation and anti-spoofing. No programming is required — the built-in web server allows full configuration and data logging through a standard browser via USB.\n\nKey Features\n\n\nTriband GNSS – Simultaneous L1, L2, and L5 band reception across multiple constellations\n\nRTK Precision – 6mm horizontal and 1cm vertical accuracy with RTK corrections\n\n100Hz Update Rate – High-speed position updates for automotive and industrial applications\n\n5ns Timing Precision – Ultra-precise timing output via PPS\n\nAIM+ Technology – Advanced interference mitigation and anti-spoofing protection\n\nNo Code Required – Built-in web server for configuration, data logging, and control via USB\n\nOne-Button Logging – Start/stop data logging and mount/unmount SD card with a single button\n\nUSB-C Interface – Powers the board and provides access to web interface and CLI\n\n\nSpecifications\n\n\nGNSS Module – Septentrio mosaic-X5\n\nModule Voltage – 3.135V to 3.465V (500mA max)\n\nI/O Logic Level – 3.3V\n\nConnectors – USB-C, 2× SMA (antenna + PPS), 6-pin JST GH (GHR-06V-S)\n\nStorage – µSD card slot (up to 32GB, FAT32)\n\nCold Start – < 45 seconds\n\nWarm Start – < 20 seconds\n\nReacquisition – 1 second\n\nLatency – < 10ms\n\nAntenna Voltage – 3.0V to 5.0V (150mA max)\n\nInterfaces – 4× UART, USB 2.0, SD card, GPIO/LEDs\n\nESD Protection – Built-in protection diodes\n\n\nSupported Constellations\n\n\nGPS – L1C/A, L1PY, L2C, L2P, L5\n\nGLONASS – L1CA, L2CA, L2P, L3 CDMA\n\nBeidou – B1I, B1C, B2a, B2b, B2I, B3\n\nGalileo – E1, E5a, E5b, E5 AltBoc, E6\n\nQZSS – L1C/A, L1 C/B, L2C, L5\n\nNavIC – L5\n\nSBAS – EGNOS, WAAS\n\n\nStatus LEDs\n\n\nPower – Red\n\nPulse-Per-Second – Yellow\n\nData Logging – Green\n\nPVT Solution – Blue\n\nRTK Mode – White\n\n\nIdeal For\n\nHigh-precision GNSS surveying and mapping\nRTK base station or rover setups\nAutonomous vehicle navigation\nPrecision agriculture\nTiming applications requiring nanosecond precision\n\n\n\nNote: A multi-band GNSS antenna supporting L1/L2/L5 frequencies is required but not included. Pair with a suitable triband surveying antenna for optimal performance.\n\n\nResources\n\nHookup Guide\nRTK Tutorial\nSchematic (PDF)\nBoard Dimensions (PDF)\nEagle Files\nmosaic-X5 Hardware Manual (PDF)\nFirmware Reference Guide (PDF)\nGitHub Hardware Repository\n","vendor":"SparkFun","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":1224,"title":"Default Title","sku":"SF-GPS-23088","mpn":"GPS-23088","price":1583.89,"compare_at_price":0.0,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}]}