OpenFi 6c

abgn+ac+ax (AX3000)
Mobile Network CPE Portable Wireless Router
Homepage	Product page
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	OpenFi 6c
FCC ID	none specified
Type	travel router
CPU1 Y	MediaTek MT7981BA
CPU1 Type	ARM Cortex-A53
CPU1 Speed	1.3 GHz ( 2 cores ) 64-bit
Flash1 Chip	Brand? Model?
Flash1 Size	256 MiB 268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (SPI NAND)
RAM1 Size	1 GiB 1,024 MiB <br />1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br /> (DDR4)
RAM1 Chip	Brand? Model?
ETH chip1	MediaTek MT7981BA
Ethernet Port Count	1-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: none specified
Stock bootloader	U-Boot
Expansion IF types	M.2 slot for 5G modem
M.2 Slots	1
Power	? VDC, ? A
Connector type	USB (Type-C)
Flags: LTE
Other
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)
Radio 1
Chip1	MediaTek MT7981BA
Chip2	MediaTek MT7976CN
Wireless interface OUI	none specified
Antenna Connector Type	MHF4
MIMO status	2x2:2
Wireless Standard	IEEE 802.11b/g/n/ax
802.11ax	up to 574 Mbps
802.11n	up to 300 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
WiFi Operating Frequency	2.4 GHz
Radio 2
Chip1	MediaTek MT7981BA
Chip2	MediaTek MT7976CN
Wireless interface OUI	none specified
Antenna Connector Type	MHF4
MIMO status	2x3:2
Wireless Standard	IEEE 802.11a/n/ac/ax
AX-QAM	up to 2402 Mbps
802.11ax	up to 1201 Mbps
802.11ac	up to 867 Mbps
802.11n	up to 300 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	5 GHz

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

• 574 Mbps - 2SS 2.4GHz 802.11ax (40MHz chan., 1024QAM),

• 2402 Mbps - 2SS 5GHz 802.11ax (160MHz chan., 1024QAM) = AX3000 class

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)

Target: mediatek
Subtarget: filogic
Package architecture: aarch64_cortex-a53
Supported Since Commit
Support started version: 24.10.3
Current supported version: 24.10.5

WLAN Hardware: MediaTek MT7981BA, MediaTek MT7976CN
Installation method(s):
see git-commit
Recovery method(s):
see git-commit

git • >>

mediatek: add support for OpenFi 6C OpenFi 6C is a portable Wi-Fi 6 travel router based on MediaTek MT7981B+MT7976CN. Two slightly different versions have been sold. The V1 board has a green color and lacks the modem LED. The V2 board is black and has a LED for the modem. The firmware should work on both of them. Specifications: - SoC: MediaTek MT7981B (Filogic 820) 1.3GHz dual-core ARM Cortex-A53 - RAM: 1GB DDR4 - Flash: 256MB SPI NAND - Wireless: 2.4GHz/5GHz 802.11ax - Ethernet: 1x 10/100/1000M LAN - USB: 1x USB 3.0 Type-A port - Expansion: M.2 slot for 5G modem - Cooling: PWM-controlled fan - Buttons: Reset, Mode switch - LEDs: System, Ethernet, 5G WiFi, Modem status **Installation via U-Boot web page** 1. Set static IP 192.168.21.2/255.255.255.0 on your computer. 2. Connect to the Ethernet port and hold the reset button while booting the device. Wait for 6-8 seconds, and release the reset button. 3. Open U-boot web page on your browser at http://192.168.21.1 4. Select the OpenWRT sysupgrade image, upload it, and start the upgrade. 5. Wait for automatic reboot. **Installation via sysupgrade** Flash the sysupgrade file via LuCI upgrade page without saving the settings. Signed-off-by: Jiasheng Zhu Link: https://github.com/openwrt/openwrt/pull/19512 Signed-off-by: Hauke Mehrtens