Hi all, If anyone is interested, I have a Helios64 backup battery pack lying around that I did order back in the day, but never got around to installing/using it. (Have a separate UPS.) From my guess this thing is <6 years old, but again, never seen any charge or discharge. PM me when interested. Groetjes

@Nguyễn Tất Hùng If you want to use Armbian, you should start here: https://www.armbian.com/amlogic-s9xx-tv-box/ And specifically look at the link to the Status of TV Boxes on Armbian information.

What about the speed? iperf3 report about 55-58 Mbits/sec

@robertoj there are some 'old' stuff that may not be fully relevant but still useful this gist likely helps: https://gist.github.com/ag88/de02933ba65500376d1ff48e504b1bf3 an 'old' post: Note that currently in the minimal image netplan is set to systemd-networkd https://docs.armbian.com/User-Guide_Networking/#minimal-images I'm less familiar with systemd-networkd, though it is possible to setup the network fully with it. What i did currently, is to update netplan config as above to use NetworkManager After that I use NetworkManger to setup a bridge adding the ethernet interface. https://gist.github.com/ag88/de02933ba65500376d1ff48e504b1bf3 . However, I actually make NetworkManager *unmanage* the Wifi interface, because i'm using hostapd. Then I install and configure hostapd as described in the gist, and during startup, hostapd actually patch the wifi interface into the bridge that is setup with NetworkManager.. The configuration for wifi AP is completely done in hostapd.conf as described in the gist. I'm using a bridge as DHCP is managed from my gateway router, hence I did not run a separate DHCP server instance in Orange Pi Zero 3 itself. An alternative setup is to setup NAT (network address translation) on the Orange Pi Zero 3 and to run a DHCP server on the Orange Pi Zero 3 itself. I think NAT approach is 'more common' I'm using hostapd, but I think without hostapd, it is also possible to setup an AP using NetworkManager alone. i.e. to let Network Manager manage the Wifi interface, and configure it as an AP. The benefit here is that Network manager woulld likely manage the DHCP and NAT as well all from Network Manager configurations. As I'm doing everything from the command line, I used NetworkManager cli (nmcli) for all the network manager configuration tasks. Note that while messing with networking, it is necessary to work in the serial debug console using a usb-uart dongle. i.e. bootup and login as root using a usb-uart dongle to the 3 'debug' pins for the serial console.

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