The same here:
New Pixhawk 4 mini unpacked, made connections to GPS puk, SBUS receiver and to the Power management board. It boots up fine. Blue lights on the puk and controller are flashing slowly, green light on controller. I connected to QGroundControl (MAC) to explore some setup features. First thing was follow the recomendation to update to latest firware.
Neither blue LEDs flashing nor receiver connection available after a succesful update process. Re-booting, Reset or reFlash did not help. Tried the same on a Windows system, to no avail. Flashing the current master PX4 version is the only way to bring up the system again.
BTW The selection of .PX4 images from other directories in QGC is not possible, only directories are selectable, all files are geyed out.
Before flying any installation I shall wait for a solution to install a stable version..
Blue skies, Jo
Plug in your device via USB to start firmware upgrade.
Gerät gefunden: PX4 FMU V5
Verbunden mit Bootloader:
Board ID: 50
Flash Grösse: 2064384
Keine Firmware Datei ausgewählt