Hi everyone,
I’ve recently run into a couple of issues while trying to update the firmware on my HERE 4 GNSS module. I followed the standard update instructions using Mission Planner, but the device seems unresponsive during the process. Even after several attempts, it doesn’t show up correctly in u-center.
I’ve checked the USB cables, tried different ports, and even attempted the update on another PC, but the behavior is the same. The LED blinks a couple of times and then goes off completely. Has anyone else experienced this, or is there a specific sequence I might be missing?
I’m hoping someone here with deeper hardware insight might point me in the right direction. Also, if there’s a way to manually force the firmware flash, I’d really appreciate detailed steps.
On a side note, while dealing with all this tech, I’ve also started wondering how to learn cybersecurity properly to better protect my systems. Any suggestions for that would also be welcome!
Thanks,
Filiz Philip