Intelbras routers

Hi, I'm new to this, But I would like to know if there is any way to exchange this native Intelbras firmware for an openwrt one?
Below are details of the device in question:

  • Twibi giga +
  • 10/100/1000mbps (But it doesn't exceed 400mbps factory default)
  • Chipset Realtek® RTL8197FS+RTL8812BR+RTL8363
  • flash 16mb, ram 128mb
  • 2x 3dbi gain
  • 2,4 x 5ghz (mu-mimo)
  • IEEE 802.11ac/a/n 5 GHz
    IEEE 802.11b/g/n 2.4 GHz
    IEEE 802.11v/r (roaming)

Thanks for your attention and sorry for the English (Google translate)

No Intelbras devices are currently supported... if you would like to explore the possibility of adding support for these devices into OpenWrt, you will likely need to take the lead in development -- please see here:

Just be aware that Realtek SOC and -wireless are not a great starting position, as there is basically zero support existing for either.

Thank you guys.