Open hardware projects tagged u-blox on BoardRepo. View schematics and PCBs in the browser and download the sources.
The hardware and enclosure for the popular centimeter level RTK Facet GNSS receiver with built in display.
A USRP B200 compatible GPSDO board with the u-blox LEA-M8F
PCB with a u-blox TOBY-L2 LTE Cat 4 module (+ STM32F407). Made with KiCad
Prototype for a time / location GNSS accessory for a Raspberry Pi 40-pin GPIO.