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SparkfunPNT GNSS Flex Module - LG290P & IM19 IMU

SparkFun

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SKU:
057-GPS-29469
MPN:
GPS-29469
SparkFun PNT GNSS Flex Module LG290P with IM19 IMU for RTK positioning
SparkFun PNT GNSS Flex Module with Quectel LG290P RTK receiver and IM19 IMU. Supports multi-band, multi-constellation GNSS with centimetre-level accuracy, tilt compensation, anti-jamming, and fast RTK convergence. View full description
  • 100% Original Products
  • GST Invoice
  • Earn 3% Cashback
₹47,412.68 inc. GST
₹40,180.24 ex. GST

Technical Specifications

Brand:
SparkFun
GNSS Receiver:
Quectel LG290P
IMU:
IM19
GNSS Constellations:
GPS, GLONASS, Galileo, BDS, QZSS, NavIC
SBAS Support:
WAAS, SDCM, EGNOS, BDSBAS, MSAS, GAGAN
Frequency Bands:
L1, L2, L5, E6, L-band
Tracking Channels:
1040
Horizontal Accuracy:
Autonomous: 0.7 m; RTK: 0.8 cm + 1 ppm
Vertical Accuracy:
Autonomous: 2.5 m; RTK: 1.5 cm + 1 ppm
Velocity Accuracy:
0.03 m/s
Update Rate:
10 Hz default, up to 20 Hz
Sensitivity:
Tracking: –160 dBm
Operating Voltage:
3.15 V to 3.45 V
Operating Temperature:
–40 C to +85 C

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

SparkFun PNT GNSS Flex Module LG290P with IM19 IMU for RTK and Tilt-Compensated Positioning

The SparkFun PNT GNSS Flex Module – LG290P & IM19 IMU is an advanced all-in-one positioning solution built for high-precision navigation, surveying, robotics, and autonomous systems. It combines Quectel’s quad-band LG290P RTK GNSS receiver with the IM19 inertial measurement unit to deliver centimetre-level positioning accuracy with full tilt compensation and robust anti-jamming performance. Supporting concurrent multi-constellation reception and modern correction services, the module is designed for demanding environments where accuracy, reliability, and fast convergence are essential.

As part of the GNSS Flex ecosystem, this module integrates cleanly with compatible carrier boards and breakouts, exposing multiple UARTs, I2C, PPS, and event signals through standardised connectors. With support for GPS, GLONASS, Galileo, BeiDou, QZSS, and NavIC, along with L-band PPP and RTK capabilities, the LG290P & IM19 module is well suited for precision agriculture, UAVs, robotics, machine control, and professional surveying applications.

Key Features:

  • GNSS Receiver: Quectel LG290P high-precision quad-band RTK GNSS receiver
  • IMU Integration: IM19 inertial measurement unit for tilt-compensated positioning
  • Multi-Constellation Support: GPS, GLONASS, Galileo, BeiDou, QZSS, and NavIC
  • Frequency Bands: L1, L2, L5, and E6 with L-band correction support
  • RTK Performance: Centimetre-level horizontal and vertical accuracy with fast convergence
  • Anti-Jamming: Built-in NIC anti-jamming unit for robust operation
  • Interfaces: Multiple UARTs, I2C, PPS, and event signalling via GNSS Flex headers
  • Antenna Support: External active multi-band GNSS antenna via u.FL connector

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