M9N GPS

Connector Type

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    The M9N GPS uses multi-constellation GNSS powered by u-blox M9N, a concurrent GNSS receiver which can receive and track multiple GNSS systems. Owing to the multi-band RF front-end architecture all four major GNSS constellations, GPS,Galileo, GLONASS and BeiDou can be received concurrently.

    It also comes with the IST8310 compass, tricolored LED indicator, buzzer, and a safety switch. There are 3 different connectors options for different purposes. This module ships with a baud rate of 115200 (38400 previously).

    The high-gain 25 x 25 mm2 patch antenna provides excellent performance and the omnidirectional antenna radiation pattern increases flexibility for device installation. It features active circuitry for the ceramic patch antenna, rechargeable backup battery for warm starts.

    Note

    • The Status LED driver has changed. This LED is support in PX4 1.14, ArduPilot 4.4.0 & later. (More info)
     Holybro M10 GPSHolybro M9N GPS
    GNSS ReceiverUblox M10Ublox M9N
    Number of Concurrent GNSSUp to 4 GNSSUp to 4 GNSS
    BeiDouBeiDou
    GalileoGalileo
    GLONASSGLONASS
    GPSGPS
    QZSSQZSS
    Frequency BandGPS L1GPS L1
    Galileo E1Galileo E1
    GLONASS L1GLONASS L1
    BeiDou B1BeiDou B1
    SBAS L1SBAS L1
    QZSS L1QZSS L1
    CompassIST8310IST8310
    Output ProtocolUBX (U-blox)UBX (U-blox)
    NMEANMEA
    Accuracy2.0m CEP1.5m CEP
    Nav. Update Rate Up to 25 Hz (single GNSS),Up to 25 Hz (4 concerrent GNSS)
    Up to 10 Hz (4 concurrent GNSS)
    GNSS Augmentation SystemEGNOS, GAGAN, MSAS and WAASEGNOS, GAGAN, MSAS and WAAS
    QZSS: L1SQZSS: L1S 
    Default Baud Rate115200115200
    Input Voltage 4.7-5.2V4.7-5.2V
    Port TypeJST-GH-10PJST-GH-10P
    Antenna25 x 25 x 4 mm ceramic patch antenna25 x 25 x 4 mm ceramic patch antenna
    Power consumptionLess than 200mA @ 5VLess than 200mA @ 5V
    Operating Temperature-40~80C-40~80C
    Dimensionφ50 x14.4 mmφ50 x14.4 mm
    Weight32g 32g 
    Cable Length26cm (42cm cable purchase separately)26cm (42cm cable purchase separately)
    OtherTri-color LEDTri-color LED
    Onboard BuzzerOnboard Buzzer
    Safety SwitchSafety Switch
    LNA MAX2659ELT+ RF AmplifierLNA MAX2659ELT+ RF Amplifier
    Rechargeable Farah capacitanceRechargeable Farah capacitance
    Low noise 3.3V regulatorLow noise 3.3V regulator

    Note

    The Status LED driver has changed. This LED is support in PX4 1.14, ArduPilot 4.4.0 & later. (More info)
    Ardupilot User: If unable to preform normal compass calibration “compass dance” for any reason, set parameter COMPASS_ORIENT=6 (Yaw270) for proper compass orientation.

    PIN MAP

    Difference between the three cable options

    SKU12027 – Holybro M9 GPS (JST GHR1.25mm 10pin cable):
    • This option is the most common, it is used on the This connector can be used on Pixhawk Standard Flight Controller 10pin “GPS Module”or “GPS1” input port.
    SKU12029 – Holybro M9 Secondary GPS (JST GHR1.25mm 6pin cable):
    • This connector can be used on Pixhawk Standard Flight Controller 6pin“UART & I2C”or “GPS2” input port as secondary GPS. This GPS is also compatible with the Cube Flight Controller GPS2 Port.
    SKU12028 – Holybro M9 GPS for Pix32 & Pixhawk1/2.4.6/2.4.8 (Molex1.25mm 6pin & 4pin &3pin cable):
    • These connectors are for “Switch”, “GPS”, and “I2C” input ports on the Pix32/Pixhawk1/Pixhawk 2.4.6/2.4.8

    Features

    • Ublox M9N GNSS Reciever
    • Accurate Positioning
    • Fast Navigation Update Rate
    • IST8310 Compass
    • High-gain 25*25*4mm antenna
    • Internal Buzzer, Safety switch
    • Ultra Bright UI RGB LED 
     

    Package Includes:

    • 1x M9N GPS Module
    • 1x Fixed Carbon Fiber GPS mount

    Reference Link:

    Spare Part & Accessories 

    • GPS Extended Length Cable