shop/ sparkfun/ sparkfun gps-rtk2 board - zed-f9p (qwiic)

The SparkFun GPS-RTK2 Board - ZED-F9P (Qwiic) is a high-precision GNSS board made for projects that need far better accuracy than standard GPS. It uses the u-blox ZED-F9P module and can reach up to 10mm 3D RTK accuracy when used with proper correction data and setup.

This board is a strong choice for robotics, mapping, surveying, drones, farm systems, outdoor tracking, and other location-based projects. It can work as a rover that receives correction data or as a base station that sends RTCM 3.x correction data using survey-in mode.

Connection is beginner-friendly thanks to the Qwiic connector, so you can connect it through I2C without soldering. It also includes breadboard-friendly pins, a compact U.FL antenna connector, USB-C, UART, SPI, and I2C options for flexible setups.

The GPS-RTK2 supports multiple GNSS systems, including GPS, GLONASS, Galileo, and BeiDou, and receives both L1C/A and L2C bands. It can be powered by 5V or 3.3V, while its logic level remains 3.3V.

Key Features:

  • Uses u-blox ZED-F9P high-precision GNSS module
  • Up to 10mm RTK position accuracy
  • Works as rover or base station
  • Qwiic I2C connector for easy wiring
  • Supports GPS, GLONASS, Galileo, and BeiDou
  • Receives L1C/A and L2C bands
  • USB-C, UART, I2C, and SPI connection options
  • U.FL antenna connector
  • 5V or 3.3V power input
  • Great for RTK, mapping, robotics, drones, and survey projects

What You Can Build:

  • RTK GPS rover
  • Survey base station
  • High-accuracy outdoor robot
  • Drone positioning system
  • Mapping and tracking device
  • Smart agriculture location system
  • GPS data logger
  • Autonomous vehicle test platform

FAQ

Will this ship from Manila?

Yes — all stock ships from our Quezon City warehouse. Order before 4 PM weekdays for same-day cutoff via J&T or LBC.

Do you ship nationwide?

Yes. Metro Manila usually arrives next-day; provincial 1–3 working days.

Can I get this on a school PO or class order?

Yes — we accept Purchase Orders from accredited schools and universities. Contact us with your PO details and we'll process it.

Is this compatible with Arduino, ESP32, or Raspberry Pi?

Most parts work with common maker boards — check the description for specific pinout / voltage notes. If you're unsure, send us a message before ordering.

What's your return policy?

7-day inspection window for DOA units. Email proof of issue and we'll ship a replacement or refund. Used / installed parts are not returnable unless faulty.

Do you offer technical support?

Yes — questions land on our forum or via email, weekday or weekend. We've actually wired up most of what we sell.

Build with this board

// from learn.circuit.rocks

Notes from the bench

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Ask the community

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