The MicroMod Data Logging Carrier Board is similar the SparkFun Logomatic to offer users a dedicated data logging board but adds the ability for you to pick a MicroMod Processor to customize it for your next data logger project.

The SparkFun Qwiic Multiport adds additional ports to boards that have only one Qwiic port on their I2C bus. Once added, you can use it as a hub to add as many I2C devices to the bus as you need [1] ! You can also use the board as an alternative to a daisy chained configuration.

This tutorial will demonstrate how to upgrade the firmware on the ZED-F9P but can be used for nearly all u-blox receivers.