Thanks for reading! We hope this makes the firmware upgrade process a bit less daunting. If you're unsure about the changes and advantages to each firmware release, be sure to checkout the 'Release Notes' listed on a given u-blox receiver's documents page.
Want more GNSS goodness? Checkout some of these great tutorials:
What is GPS RTK?
Learn about the latest generation of GPS and GNSS receivers to get 14mm positional accuracy!
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!
MicroMod Asset Tracker Carrier Board Hookup Guide
Get started with the SparkFun MicroMod Asset Tracker Carrier Board following this Hookup Guide. The Asset Tracker uses the u-blox SARA-R510M8S LTE-M / NB-IoT module to provide a host of data communication options.