I found: https://forum.armbian.com/topic/2898-how-to-install-enable-and-start-watchdog-in-h3/ Install: sudo apt-get install watchdog Test watchdog: Activate, after 16 sec the nanopi is restarted: sudo sh -c 'echo 1 > /dev/watchdog' Deactivate: sudo sh -c 'echo V > /dev/watchdog' Start the watchdog s...

Hi, I use a Nanopi Duo with heatsink as Flightradar 24 receiver at the top ground. It works fine. But sometimes the Duo is not working. I can only interrupt the power supply. Then the temp is very high: temp.png NanoPi Monitor is also not working - no readings. Has the Nanopi Duo a watchdog? So it c...