M.2 GNSS Receiver Cards


M.2 GNSS Receiver Cards


The ANavS® GNSS receiver cards provide precise position, velocity and attitude information. It can be easily integrated into your application. The M.2 Key E format is a common standard for industrial PCs, Embedded PCs or development boards (e.g. Nvidia Jetson boards). With adapter boards the cards can also be used with USB or Mini PCIe.

ANavS® GNSS receiver cards can be equipped with the following chipsets:

  • Septentrio MOSAIC-X5
  • Septentrio MOSAIC-H (Heading-Version)
  • Septentrio MOSAIC-T (Timing-Version)
  • U-Blox ZED-F9P/K/R
Key Facts for MOSAIC X5

No compromises: The best of both worlds: small sized with solid performance. High update rates (>100 Hz) and low latency, both are crucial for control systems of any type of autonomous applications. High accuracy centimetre level positioning. Multi-constellations and multifrequency. Full L2 support via P(Y) code.

Advanced technologies inside: Septentrio’s GNSS+ toolset enables accuracy and reliability in the
toughest conditions through:
„AIM+ the most advanced on-board interference mitigation technology on the market (narrow and wide band, chirp jammers).
„LOCK+ for robust tracking during high vibrations and shocks.
„APME+ multipath mitigation to disentangle direct signal and those reflected from nearby structures.
„IONO+ provides advanced protection against ionospheric disturbances.
Allowing you to carry on with the highest possible efficiency.

ANavS Centimeter Accuracy Icon

Centimeter Positioning Accuracy

  • Precise absolute RTK positioning:
    Horizontal accuracy: 0.6 cm + 0.5 ppm
    Vertical accuracy: 1 cm + 1 ppm
    Initialisation time: 7 s


ANavS GPS Icon

Multi-GNSS, Multi Frequency RTK/PPP Technology

  • GPS (L1C/A, L1C, L1PY, L2C, L2P, L5)
  • Galileo (E1, E5a, E5b, E5 AltBoc, E6)
  • GLONASS (L1CA, L2CA, L2P, L3)
  • Beidou (B1I, B1C, B2a, B2I, B3)
  • QZSS (L1C/A, L1C, L2C, L5, L6)
  • SBAS (Egnos, WAAS, GAGAN, MSAS, SDCM (L1, L5))
  • On module L-band
ANavS Easy System Integration Icon


Power supply:

  • Input voltage: 3.3 VDC +/-5%
  • Power consumption: 0.6 W typ, 1.1 W max
  • Antenna bias voltage: 3.0-5.5 V, build-in current limit (150 mA)

Solution output protocols:

  • Septentrio Binary Format (SBF)
  • NMEA 0183, v2.3, v3.03, V4.0
  • RINEX v2.x, v3.x
  • RTCM v2.x, v3.x (MSM included)
  • CMR v2.0 (out/in), CMR+ (input only)


  • USB
  • UART
  • Ethernet
Datasheets of M.2 GNSS cards
M.2 to USB-C Adapter
  • M.2 key E to USB Type C adapter
  • Flat bottom side for easy mounting on different surfaces
  • Dimensions: 66 x 22.5 x 7 mm
  • Compatible with all standard M.2 key E card sizes
  • Screw mount for 42 mm card length. Additional mounting point for 30 mm cards
  • USB Type C connector for communication via USB 2.0 and power supply
  • Pin header for additional signals:


    Signal name


    SDIO wake (output, 1.8 V level)


    UART_TXD (input, 1.8 V level)


    GLOBAL_RESET/SDIO_RESET (input, 1.8 V signaling, weak pull-up)


    UART_RXD (output, 1.8 V signaling)


    +3.3 V power output


    TP_TO_MOD/UART_RTS (input, 1.8 V signaling)


    +5.0 V power output


    TP_FROM_MOD/UART_CTS (output, 3.3 V signaling)




    PM_WAKEUP_N/UART_WAKE_N (output, 3.3 V signaling)

  • Most of the remaining pins are exposed on the bottom side as test pads for debugging