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Introduction, features, and applications of u-blox NEO-M8L GNSS module

2/12/2024 9:15:59 AM

Summary: Provides continuous, accurate navigation in all signal conditions.

NEO M8L GNSS module u-blox

The u-blox NEO-M8L GNSS module provides continuous, accurate navigation in all signal conditions. The module integrates GNSS, inertial sensing and speed information from the vehicle to provide continuously accurate positioning for telematics, navigation and vehicle-to-everything (V2X) applications. The position engine allows for loss of wheel sensor data and supports UDR mode without any wheel sensor data. The NEO-M8L module provides an optimal solution that prioritizes navigation performance regardless of GNSS signal quality or availability. In addition to onboard sensors, this GNSS module simplifies installation by automatically configuring speed or wheel scale inputs and compensating for onboard antennas.

NEO-M8L provides precise real-time positioning (speed and heading information) at rates up to 30Hz through intelligent fusion of sensor measurements and GNSS data. The module includes multi-constellation reception including Galileo, GPS, GLONASS, BeiDou and QZSS. The NEO-M8L module is AEC-Q100 certified, ROHS compliant (lead-free), and has an operating temperature range of -40°C to 85°C.


characteristic

  • Integrates 3D sensors and speed information from the vehicle

  • Continue sailing when signal is lost

  • Automatically configure wheel scale/speed input

  • Real-time positioning at rates up to 30Hz

  • GPS/QZSS, GLONASS, BeiDou and Galileo

  • Zero PPM program for automotive grade modules

  • Supports ADR and UDR modes


specification

  • Position accuracy:

    • 2.5m CEP automatic

    • 1.5m CEP and SBAS

  • 29mA power consumption at 3V (continuous and default concurrent modes)

  • 1.4V to 3.6V backup power range

  • Working temperature range -40℃~85℃

  • 12.2mm x 16.0mm x 2.4mm package size

  • Weight 1.6 grams

  • Passed lead-free certification (lead-free)

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