SparkFun RTK Express Hookup Guide
Contributors:
Nate
Nate 
Resources and Going Further
We hope you enjoy using the RTK Express as much as we have!
Here are the pertinent technical documents for the RTK Express:
- ZED-F9P GNSS Receiver Datasheet
- MAX17048 Fuel Gauge IC
- SparkFun RTK Express GitHub Repo (contains the open source hardware electronics and enclosure)
- SparkFun RTK Firmware GitHub Repo (contains the firmware that runs SparkFun RTK products)
Check out these additional tutorials for your perusal:
GPS Mouse - GP-808G Hookup Guide
Get started with the GP-808G GPS Mouse. This GPS module is great for advanced projects such as autonomous vehicles.
GNSS Chip Antenna Hookup Guide
You've always wanted to experiment with those tiny GPS antennas. Now you can!
MicroMod Update Tool Hookup Guide
Follow this guide to learn how to use the MicroMod Update Tool to interact directly with the UART on the MicroMod Asset Tracker's SARA-R5. Using this board you can talk directly to the module using u-blox's m-center software as well as update the firmware using EasyFlash.
MicroMod GNSS Function Board - ZED-F9P Hookup Guide
Add millimeter precision location data to your MicroMod project with this guide for the SparkFun MicroMod GNSS Function Board - ZED-F9P.
ESP32 Thing Plus Hookup Guide
Hookup guide for the ESP32 Thing Plus (Micro-B) using the ESP32 WROOM's WiFi/Bluetooth system-on-chip in Arduino.
How to Install CH340 Drivers
How to install CH340 drivers (if you need them) on Windows, Mac OS X, and Linux.
Setting up a Rover Base RTK System
Getting GNSS RTCM correction data from a base to a rover is easy with a serial telemetry radio! We'll show you how to get your high precision RTK GNSS system setup and running.
How to Build a DIY GNSS Reference Station
Learn how to affix a GNSS antenna, use PPP to get its ECEF coordinates and then broadcast your own RTCM data over the internet and cellular using NTRIP to increase rover reception to 10km!