Модуль GPS HolyBro M9N, коннектор 10 pins

Holybro M9N - a high-precision GPS module for Pixhawk, PX4 and ArduPilot autopilots, built on the basis of the modern u-blox NEO-M9N GNSS receiver. The module supports simultaneous reception of signals from several satellite navigation systems, including GPS, Galileo, GLONASS and BeiDou, which ensures fast satellite search, high positioning accuracy and stable operation even in difficult conditions.

The device is equipped with a built-in IST8310 digital compass, which provides accurate course determination without the need to install a separate magnetometer. The module also has an integrated buzzer, a safety switch (Safety Switch) and a bright RGB LED indicator to monitor the system status. A high-performance ceramic patch antenna measuring 25×25 mm with an active amplification circuit ensures stable signal reception and quick determination of coordinates. The built-in backup battery allows you to use the hot start function, significantly reducing the time for re-searching for satellites after a power outage.

The Holybro M9N GPS module will be an excellent solution for unmanned aerial vehicles, robotics, autonomous transportation systems and other projects where high navigation accuracy is required.

Technical specifications

• Model: Holybro M9N
• Compass (magnetometer): IST8310
• GNSS: GPS, Galileo, GLONASS, BeiDou
• GNSS augmentation system: SBAS (WAAS, EGNOS, MSAS, GAGAN)
• Speed ​​accuracy: 0.05 m/s
• GPS connection time:
  • Cold start: up to 25 s
  • Hot start: up to 2 s
• Reception sensitivity:
  • Tracking: -167 dBm
  • Cold: -148 dBm
  • Hot start: -157 dBm
• Satellite receiver:  u-blox NEO-M9N
• GNSS ranges: L1 (GPS L1 C/A, Galileo E1, GLONASS L1OF, BeiDou B1I)
• Positioning accuracy: up to 1.5 m CEP
• Navigation update rate: up to 25 Hz
• Maximum number of satellites: up to 184 simultaneous tracking channels
• Interfaces: UART, I2C, JST GH 1.25 mm / Molex 1.25 mm
• Data transfer rate:115200 baud
• Operating voltage:  5 V
• Operating temperature: from -40°C to +85°C
• Antenna size: 25 × 25 × 4 mm
• LED indication: RGB LED
• Buzzer: Built-in
• Safety Switch: Yes
• Backup power: Built-in battery for Hot Start
• Connector type: JST GH 1.25 mm / Molex 1.25 mm
• Compatibility: Pixhawk, PX4, ArduPilot
• Dimensions module: 50 × 50 × 14.3 mm
• Mounting holes: 3 × Ø4 mm

Advantages

• Next-generation u-blox M9N GNSS receiver
• Simultaneous operation with GPS, Galileo, GLONASS and BeiDou
• Built-in IST8310 compass
• High positioning accuracy
• Fast satellite acquisition
• High navigation data update rate
• 25×25 mm ceramic antenna with high gain
• Built-in buzzer and Safety Switch
• Bright RGB LED status indicator
• Supports hot start with battery backup
• Compatible with Pixhawk, PX4 and ArduPilot