Install via OPKG
1. Add new opkg key:
wget
https://opkg.cooluc.com/key-build.pub
opkg-key
add
key-build.pub
2. Add opkg repository (aarch64_generic):
echo
"src/gz helloworld https://opkg.cooluc.com/openwrt-23.05/aarch64_generic"
>>
/etc/opkg/customfeeds.conf
3. Update opkg sources:
opkg update
4. Now you can go to luci and search for packages to install. After the first installed, you need
to reboot.