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Description of product: MicroMod function board - GNSS NEO-M9N module - SparkFun GPS-18378
Functional board from the MicroMod series equipped with the NEO-M9N chip - a high-quality module with a 92-channel GNSS receiver. It has a wide range of configurations, enables reception of signals from GPS , GLONASS , Galileo and BeiDu with a horizontal accuracy of up to 1.5 m . The module processes up to four readings simultaneously, which enables precise position determination even in difficult conditions. GNSS NEO-M9N uses UART , SPI and I2C interfaces for communication.
MicroMod function board - GNSS NEO-M9N module - SparkFun GPS-18378.
NEO-M9N GPS module from SparkFun.NEO-M9N GPS module pins
The board is equipped with a standard MicroMod M.2 connector mounted in the MicroMod expansion board socket, which does not require soldering - just attach them to the motherboard with a screw. Once connected, you can choose an interface from UART, SPI or I2C (u-blox calls this Display Data Channel) to communicate with NEO-M9N.
The kit does not include the board with the MicroMod processor, the MicroMod backplate , the U.FL adapter and the GNSS antenna. These items must be purchased separately.
Technical specification of the module
- Type: GNSS receiver
- Number of channels: 92
- Horizontal accuracy: 1.5 m
- Maximum update rate: 25 Hz (four simultaneous GNSS)
- Time to first start:
- cold start: 24 sec
- hot start: 2 sec
- Maximum altitude: 80,000 m
- Maximum G: ≤ 4
- Maximum speed: 500 m / s
- Speed accuracy: 0.05 m / s
- Course accuracy: 0.3 degrees
- Time Pulse Accuracy: 30 ns
- Supply voltage: 3.3 V VCC
- Current consumption (tracking, continuous mode)
- ~ 36 mA @ 3 V GPS + GLONASS + GALILEO + BEIDOU
- ~ 31 mA @ 3 V GPS + GLONASS
- ~ 27 mA @ 3 V GPS
- Software configurable
- Geofencing
- Odometer
- Spoofing Detection
- External interrupt
- Pin check
- Low power mode
- Many other
- Supported protocols: NMEA, UBX and RTCM via SPI, USB, UART or I2C interfaces
- Voltage regulator: AP2112K 3.3V / 600m
- Switch for all MicroMod M.2 connections
- Connectors and ports
- 1x M.2 (no soldering necessary, access to NEO-M9N via SPI, UART and I2C)
- 1x USB type C (NEO-M9N module configuration)
- 1x u.Fl (for use with the selected GNSS antenna)
Useful links
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