How to Upgrade Firmware of a u-blox GNSS Receiver

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Getting Latest Firmware

Now that you know your current firmware, it’s time to find out if there is anything more recent. SparkFun will generally not host the binary files that u-blox releases. This is because we want you to have the latest and greatest version directly from u-blox. You can usually find the firmware for a given product under the ‘Documents and resources’ tab for that given product. Here’s the ZED-F9P as an example.