Evaluation boards / unbranded boards MTK3943 Reference Board (MT7981B+MT7976C)

abgn+ac+ax (AX3000)
development board
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	Evaluation boards / unbranded boards MTK3943 Reference Board (MT7981B+MT7976C)
FCC ID	none specified
Type	development board
CPU1	MediaTek MT7981B
CPU1 Type	ARM Cortex-A53 (Filogic 820)
CPU1 Speed	1.3 GHz ( 2 cores ) 64-bit
Flash1 Chip	Brand? Model?
Flash1 Size	? MiB
RAM1 Size	256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (DDR3)
RAM1 Chip	Brand? Model?
ETH chip1	MediaTek MT7981B
ETH chip2	MaxLinear GPY211C
Switch	MediaTek MT7531AE
Ethernet Port Count	1-2.5GbE-WAN 4-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab/3bz
802dot11 OUI: none specified
Stock bootloader	U-Boot
Expansion IF types	none specified
Other
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)
Radio 1
Chip1	MediaTek MT7981B
Chip2	MediaTek MT7976C
Wireless interface OUI	none specified
Antenna Connector Type	none specified
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 MT7981B
Chip2	MediaTek MT7976C
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	3x3:2
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	5.8 GHz

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

• 2402 Mbps - 2SS 5GHz 802.11ax (160MHz chan.)

• 574 Mbps - 2SS 2.4GHz 802.11ax (40MHz chan.) = AX3000 class

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
OpenWrt Target: mediatek
OpenWrt Subtarget: filogic
OpenWrt Package architecture: aarch64_cortex-a53
Support started version: 23.05.1
Current supported version: 23.05.5
Comment:
+1 addtional port EITHER 1 x 10/100/1000 Mbps built-in PHY OR 1 x 10/100/1000/2500 Mbps MaxLinear GPY211C

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