GL-iNet MT300N v2 Mango use case

Hi. I have mango mini router from GLiNet which I used to use as a WireGuard server. Now that I have HASS as my Wireguard server I don’t need it for this any more.

Does anyone have any ideas of projects which could be a use case for this device other than the standard travel router? For example does it has an ESP32 or Bluetooth adapter to make it useable as a proxy in Hass?

Thanks in advance.

I used a sonoff zigbee dongle with ser2net