Features

• Description
• The SparkFun NEO-M9N GPS Breakout is a high quality GPS board with equally impressive configuration options including SMA. The NEO-M9N module is a 92-channel u-blox M9 engine GNSS receiver, meaning it can receive signals from the GPS, GLONASS, Galileo, and BeiDou constellations with ~1.5 meter accuracy. This breakout supports concurrent reception of four GNSS. This maximizes position accuracy in challenging conditions increasing, precision and decreases lock time; and thanks to the onboard rechargeable battery, you'll have backup power enabling the GPS to get a hot lock within seconds! Additionally, this u-blox receiver supports I2C(u-blox calls this Display Data Channel)which makes it perfect for the Qwiic compatibility so we don't have to *** up our precious UART ports. Utilizing our handy Qwiic system, no soldering is required to connect it to the rest of your system. However, we still have broken out 0.1"-spaced pins in case you prefer to *** a breadboard.
• The NEO-M9N module detects jamming and spoofing events and can report them to the host, so that the system can react to such events. A SAW(Surface Acoustic Wave)filter combined with an LNA(Low Noise Amplifier)in the RF path is integrated into the NEO-M9N module which allows normal operation even under strong RF interferences.
• U-blox based GPS products are configurable using the popular, but dense, windows program called u-center. Plenty of different functions can be configured on the NEO-M9N:baud rates, update rates, geofencing, spoofing detection, external interrupts, SBAS/D-GPS, etc. All of this can be done within the SparkFun Arduino Library!
• The SparkFun NEO-M9N GPS Breakout is also equipped with an on-board rechargeable battery that provides power to the RTC on the NEO-M9N. This reduces the time-to-first fix from a cold start(~24s)to a hot start(~2s). The battery will maintain RTC and GNSS orbit data without being connected to power for plenty of time.
• This product requires an antenna:Be sure to check out the related products/hookup accessories and pick a suitable SMA antenna for your project.
• The SparkFun Qwiic Connect System is an ecosystem of I2C sensors, actuators, shields and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards *** a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections mean you can't hook it up wrong.
• The NEO-M9N GPS Breakout can also be automatically detected, scanned, configured, and logged using the OpenLog Artemis datalogger system. No programming, soldering, or setup required!
• Get Started With the SparkFun NEO-M9N GPS Guide
• Features
• Integrated SMA connector for *** with antenna of your choice
• 92-Channel GNSS Receiver
• 1.5m Horizontal Accuracy
• 25Hz Max Update Rate(four concurrent GNSS)
• Time-To-First-Fix:Cold:24s
• Hot:2s
• Max Altitude:80,000m
• Max G:≦4
• Max Velocity:500m/s
• Velocity Accuracy:0.05m/s
• Heading Accuracy:0.3 degrees
• Time Pulse Accuracy:30ns
• 3.3V VCC and I/O
• Current Consumption:~31mA Tracking GPS+GLONASS
• Software Configurable
• Geofencing
• Odometer
• Spoofing Detection
• External Interrupt
• Pin Control
• Low Power Mode
• Many others!
• Supports NMEA, UBX, and RTCM protocols over UART or I2C interfaces