{"product_id":"sparkfun-quadband-gnss-rtk-breakout-lg290p-qwiic","title":"SparkFun Quadband GNSS RTK Breakout - LG290P (Qwiic)","description":"\u003cp\u003eThe SparkFun Quadband GNSS RTK Breakout - LG290P (\u003ca href=\"\/hi\/search?q=qwiic+cable\u0026amp;narrow_by=\u0026amp;sort_by=relevency\u0026amp;page=1\"\u003eQwiic\u003c\/a\u003e) offers a powerful upgrade with the Quectel LG290P GNSS module, providing exceptional positioning accuracy. The board's dimensions, pin layout, and connectors are exactly the same as the popular\u003cspan\u003e \u003c\/span\u003eSparkFun GPS-RTK-SMA Breakout - ZED-F9P (Qwiic), featuring the same compact design and convenient Qwiic connector. Connect with ease using a variety of interfaces, including UART, SPI*, and I2C*.\u003c\/p\u003e\n\u003cp\u003eThe LG290P module is a quad-band, multi-constellation, high-precision, RTK GNSS receiver. The module is capable of simultaneously receiving signals from the\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL1\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL2\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL5\u003c\/code\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL6\u003c\/code\u003e\/\u003ccode\u003eE6\u003c\/code\u003e\u003cspan\u003e \u003c\/span\u003efrequency bands of the GPS, GLONASS, Galileo, BDS, QZSS, and NavIC GNSS constellations. In addition, the module supports SBAS augmentation systems (WASS, EGNOS, BDSBAS, MSAS, GAGAN, and SDCM), PPP services* (BDS PPP-B2b, QZSS CLAS, MADOCA-PPP, and Galileo HAS), RTCM, and RTK corrections for precision navigation with a fast convergence time and reliable performance.\u003c\/p\u003e\n\u003cp\u003eThe built-in NIC anti-jamming unit provides professional-grade interference signal detection and elimination algorithms, effectively mitigating multiple narrow-band interference sources and significantly improving signal reception performance in complex electromagnetic environments. Additionally, the embedded algorithms ensure reliable positioning in complex scenarios such as urban environments and deep tree cover.\u003c\/p\u003e\n\u003cp\u003eWith its high-precision and low power consumption performance advantages, this board is ideal for high-precision navigation projects, such as intelligent robots, UAVs, precision agriculture, mining, surveying, and autonomous navigation.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNote:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCurrently, only the UART interface is supported by the module. Three UART ports are broken out to the USB-C connector\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(\u003c\/i\u003evia CH342 USB-serial converter\u003ci\u003e)\u003c\/i\u003e, 4-pin locking JST connector, and BlueSMiRF 6-pin header. Additionally, the corrections for some of the PPP services may not be implemented yet.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_LG290P_Quadband_GNSS_RTK_Breakout\/introduction\/\"\u003eGet Started with the Sparkfun Quadband GNSS RTK Breakout - LG290P (QWIIC)\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eSparkFun Quadband GNSS RTK Breakout - LG290P Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuectel LG290P quad-band, GNSS module\n\u003cul\u003e\n\u003cli\u003eConcurrent signal reception: 5 + QZSS\n\u003cul\u003e\n\u003cli\u003e\n\u003ccode\u003eL1\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL2\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL5\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eE6\u003c\/code\u003e\u003cspan\u003e \u003c\/span\u003efrequency bands\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGNSS Constellations:\n\u003cul\u003e\n\u003cli\u003eGPS (USA)\u003c\/li\u003e\n\u003cli\u003eGLONASS (Russia)\u003c\/li\u003e\n\u003cli\u003eGalileo (EU)\u003c\/li\u003e\n\u003cli\u003eBDS (China)\u003c\/li\u003e\n\u003cli\u003eQZSS (Japan)\u003c\/li\u003e\n\u003cli\u003eNavIC (India)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSBAS Systems:\n\u003cul\u003e\n\u003cli\u003eWASS (USA)\u003c\/li\u003e\n\u003cli\u003eSDCM (Russia)\u003c\/li\u003e\n\u003cli\u003eEGNOS (EU)\u003c\/li\u003e\n\u003cli\u003eBDSBAS (China)\u003c\/li\u003e\n\u003cli\u003eMSAS (Japan)\u003c\/li\u003e\n\u003cli\u003eGAGAN (India)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in NIC anti-jamming unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBreakout board:\n\u003cul\u003e\n\u003cli\u003eDimensions: 1.70\" x 1.70\" (43.2mm x 43.2mm)\u003c\/li\u003e\n\u003cli\u003eFour mounting holes:\n\u003cul\u003e\n\u003cli\u003e4-40 screw compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnections:\n\u003cul\u003e\n\u003cli\u003e24 PTH Pins\u003c\/li\u003e\n\u003cli\u003e4-pin JST Qwiic connector* (x2)\u003c\/li\u003e\n\u003cli\u003eUART interfaces (x3)\n\u003cul\u003e\n\u003cli\u003eUSB-C connector\u003c\/li\u003e\n\u003cli\u003e6 PTH pins\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e(\u003c\/em\u003eBlueSMiRF\/Serial-to-UART\u003cem\u003e)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e4-pin locking JST connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eLEDs:\n\u003cul\u003e\n\u003cli\u003e\n\u003ccode\u003ePWR\u003c\/code\u003e\u003cspan\u003e \u003c\/span\u003e- Red 3.3V power indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003ccode\u003ePPS\u003c\/code\u003e\u003cspan\u003e \u003c\/span\u003e- Yellow Pulse-Per-Second indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003ccode\u003eRTK\u003c\/code\u003e\u003cspan\u003e \u003c\/span\u003e- White RTK correction indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBackup Battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eLG290P General Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-precision GNSS module\u003c\/li\u003e\n\u003cli\u003eElectrical Characteristics:\n\u003cul\u003e\n\u003cli\u003eSupply Voltage: 3.15–3.45V\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption:\n\u003cul\u003e\n\u003cli\u003eNormal Operation:\n\u003cul\u003e\n\u003cli\u003e91mA (300.3mW)\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e(\u003c\/em\u003eAcquisition\u003cem\u003e)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e91mA (300.3mW) (Tracking)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Saving Mode:\n\u003cul\u003e\n\u003cli\u003e12μA (39.6mW) (Backup Mode\u003cem\u003e)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGNSS Frequency bands:\n\u003cul\u003e\n\u003cli\u003eGPS:\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL1 C\/A\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL1C\u003c\/code\u003e*,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL5\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL2C\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eGLONASS:\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL1\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL2\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eGalileo:\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eE1\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eE5a\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eE5b\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eE6\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eBDS:\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eB1I\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eB1C\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eB2a\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eB2b\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eB2I\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eB3I\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eQZSS:\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL1 C\/A\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL1C\u003c\/code\u003e*,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL5\u003c\/code\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL2C\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eNavIC:\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL5\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eSBAS:\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL1 C\/A\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eL-band PPP*:\n\u003cul\u003e\n\u003cli\u003ePPP:\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eB2b\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eQZSS:\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eL6\u003c\/code\u003e\n\u003c\/li\u003e\n\u003cli\u003eGalileo HAS:\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eE6\u003c\/code\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eTracking Channels: 1040\u003c\/li\u003e\n\u003cli\u003eHorizontal Position Accuracy:\n\u003cul\u003e\n\u003cli\u003eAutonomous: 0.7m\u003c\/li\u003e\n\u003cli\u003eRTK: 0.8cm + 1ppm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eVertical Accuracy:\n\u003cul\u003e\n\u003cli\u003eAutonomous: 2.5m\u003c\/li\u003e\n\u003cli\u003eRTK: 1.5cm + 1ppm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eVelocity Accuracy Without Aid: 0.03m\/s\u003c\/li\u003e\n\u003cli\u003eAccuracy of 1PPS Signal: 5ns (RMS)\u003c\/li\u003e\n\u003cli\u003eRTK Convergence Time: 5s\u003c\/li\u003e\n\u003cli\u003eTime to First Fix (without AGNSS):\n\u003cul\u003e\n\u003cli\u003eCold Start: 28s\u003c\/li\u003e\n\u003cli\u003eWarm Start: 28s\u003c\/li\u003e\n\u003cli\u003eHot Start: 1.7s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensitivity:\n\u003cul\u003e\n\u003cli\u003eAcquisition: -146dBm\u003c\/li\u003e\n\u003cli\u003eTracking: -160dBm\u003c\/li\u003e\n\u003cli\u003eReacquisition: -155dBm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eDynamic Performance:\n\u003cul\u003e\n\u003cli\u003eMaximum Altitude: 10000m\u003c\/li\u003e\n\u003cli\u003eMaximum Velocity: 490m\/s\u003c\/li\u003e\n\u003cli\u003eMaximum Acceleration: 4g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eUpdate Rate:\n\u003cul\u003e\n\u003cli\u003eDefault: 10Hz\u003c\/li\u003e\n\u003cli\u003eMax: 20Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAntenna Interface:\n\u003cul\u003e\n\u003cli\u003eExternal active antenna\u003c\/li\u003e\n\u003cli\u003ePower Supply: External or Internal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eInterfaces\n\u003cul\u003e\n\u003cli\u003eUART (x3)\n\u003cul\u003e\n\u003cli\u003eBaud Rate: 9600–3000000bps\u003c\/li\u003e\n\u003cli\u003eDefault: 460800bps\u003c\/li\u003e\n\u003cli\u003eProtocol:\u003cspan\u003e \u003c\/span\u003e\u003ccode\u003eNMEA 0183\u003c\/code\u003e\/\u003ccode\u003eRTCM 3.x\u003c\/code\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSPI* (x1)\u003c\/li\u003e\n\u003cli\u003eI2C* (x1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eFootprint: 12.2mm x 16mm x 2.6mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~0.9g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesign Files\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_LG290P_Quadband_GNSS_RTK_Breakout\/assets\/board_files\/schematic.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_LG290P_Quadband_GNSS_RTK_Breakout\/assets\/board_files\/kicad_files.zip\"\u003eKiCad Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_LG290P_Quadband_GNSS_RTK_Breakout\/assets\/board_files\/dimensions.pdf\"\u003eBoard Dimensions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_LG290P_Quadband_GNSS_RTK_Breakout\/assets\/3d_model\/cad_model.step\"\u003eSTEP File\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_LG290P_Quadband_GNSS_RTK_Breakout\"\u003eHookup Guide\u003c\/a\u003e\n\u003cul\u003e\n\u003cli\u003eCH342 USB Driver\u003cspan\u003e \u003c\/span\u003e(\u003ca href=\"https:\/\/www.wch-ic.com\/search?q=CH342\u0026amp;t=downloads\"\u003emanufacturer website\u003c\/a\u003e)\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.wch-ic.com\/downloads\/CH343SER_EXE.html\"\u003eWindows\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.wch-ic.com\/downloads\/CH34XSER_MAC_ZIP.html\"\u003eMacOS\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.quectel.com\/download\/qgnss_v2-0_en\/\"\u003eQGNSS Software\u003cspan\u003e \u003c\/span\u003e(v2.0)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eComponent Documentation\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_LG290P_Quadband_GNSS_RTK_Breakout\/assets\/component_documentation\/Quectel_LG290P(03)_GNSS_Specification_V1.0.pdf\"\u003eProduct Brochure\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_LG290P_Quadband_GNSS_RTK_Breakout\/assets\/component_documentation\/Quectel_LG290P(03)_RTK_Application_Note_V1.0.pdf\"\u003eRTK Application Note\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_LG290P_Quadband_GNSS_RTK_Breakout\/assets\/component_documentation\/\/Quectel_LG290P_GNSS_Protocol_Specification_v1-0.pdf\"\u003eProtocol Specification\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_LG290P_Quadband_GNSS_RTK_Breakout\/assets\/component_documentation\/Quectel_LG290P(03)_Hardware_Design_V1.0.pdf\"\u003eHardware Design\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.sparkfun.com\/SparkFun_LG290P_Quadband_GNSS_RTK_Breakout\/assets\/component_documentation\/Quectel_LG290P(03)_Firmware_Upgrade_Guide_V1.0.pdf\"\u003eFirmware Upgrade Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/qwiic\"\u003eQwiic Info Page\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/sparkfun\/SparkFun_LG290P_Quadband_GNSS_RTK_Breakout\"\u003eGitHub Hardware Repo\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":50847117148433,"sku":"GPS-26620","price":142.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6285\/6209\/files\/sparkfun-quadband-gnss-rtk-breakout-lg290p-qwiic-sparkfun-gps-26620-72167877968257.jpg?v=1735207220","url":"https:\/\/abcd3032.myshopify.com\/hi\/products\/sparkfun-quadband-gnss-rtk-breakout-lg290p-qwiic","provider":"Tayyab Zak","version":"1.0","type":"link"}