Description:
Meet the SparkFun GPS-RTK Dead Reckoning Breakout - ZED-F9R , your go-to GPS module for precision navigation in tough environments. This cutting-edge GPS receiver fuses sensor data with GNSS signals from GPS, GLONASS, Galileo, and BeiDou, delivering an impressive 0.01-meter accuracy when paired with an RTK correction source. The ZED-F9R combines u-blox's Automotive Dead Reckoning (ADR) technology with a 3D IMU sensor, wheel tick data, vehicle dynamics models, and GNSS corrections to provide a continuous, reliable positioning solutioneven in dense urban landscapes or areas with limited signal access.
The 184-channel u-blox F9 engine enables this module to operate with four GNSS systems at once, keeping you connected and precise in real-time at rates up to 30Hz. Whether you're navigating tunnels, parking garages, or urban canyons, this module guarantees you won't get lost.
Perfect for autonomous robotics, the ZED-F9R features a built-in Qwiic connector , meaning no soldering is required to hook it up to your system. However, the board also includes 0.1"-spaced pins for breadboard compatibility, offering ultimate flexibility. Want even more control? The module is fully configurable using u-center software or SparkFun's Arduino library , allowing you to tweak baud rates, update rates, geofencing, spoof detection, and more.
A cold start takes ~24 seconds, but thanks to the onboard rechargeable battery , you can enjoy hot starts in just ~2 seconds. The SparkFun ZED-F9R is a top-tier choice for anyone who demands precision and performance.
Key Features:
- Concurrent reception of GPS, GLONASS, Galileo, and BeiDou
- 184-channel u-blox F9 GNSS receiver
- Dual-band support : L1C/A and L2C
- 0.01m accuracy with RTK correction
- 30Hz real-time positioning rate
- Built-in accelerometer and gyroscope for dead reckoning
- Time to First Fix : Cold (24s), Hot (2s)
- Max velocity : 500m/s (1,118mph)
- Geofencing, odometer, spoofing detection , and more configurable options via u-center or Arduino
- Supports NMEA, UBX, and RTCM protocols over UART or I2C
Specifications:
- Max Altitude : 80km (49.7 miles)
- Max G-force : 4G
- Heading Accuracy : 0.2 degrees
- Voltage : 5V or 3.3V (logic level 3.3V)
- Current : 85mA to 130mA
- Dimensions : 43.18mm x 50.8mm (1.7in x 2.0in)
- Weight : 11.05g
In the Box:
- SparkFun GPS-RTK Dead Reckoning Breakout - ZED-F9R
- 2x Qwiic Connectors
- u.FL antenna connector (antenna sold separately)
Note: Accessories may vary based on supply availability. Be sure to check compatible antennas and cables to complete your setup.
Resources
- Schematic (v12)
- Eagle Files (v12)
- Board Dimensions
- Hookup Guide
- ZED-F9R Datasheet
- Product Summary
- Integration Manual
- u-blox Interface Description
- u-blox ECCN
- Arduino Library
- GitHub Hardware Repo
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