Thanks for putting all this together — it’s a fantastic resource for anyone still trying to get the most out of these cheap RK3318 boxes. Fully agree on avoiding them for anything critical, but for tinkering and learning, this thread is gold.
Yep, I’ve been testing the 1.5GB version with Armbian. Images are still rough—some issues with AdGuard Home not starting properly after reboot, and a few quirks with networking. Promising board though, especially for the price.
Check if AdGuard is binding to the correct IP after reboot. You can verify this in the AdGuardHome.yaml file—make sure bind_host is set to 0.0.0.0 or your static IP. Also confirm the service is listening with sudo netstat -tulnp | grep 3000 and check logs with journalctl -u AdGuardHome.