Keenetic Buddy 6 (KN-3411)
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| abgn+ac+ax (AX3000) | |
|---|---|
| AX3000 Mesh Wi-Fi 6 Range Extender | |
 | |
| 3rd Party Firmware | |
| dd-wrt | Status Unknown |
| OpenWrt | Supported |
| Tomato any flavor | Incompatible |
| Gargoyle | Status Unknown |
| Platform | |
| Brand • Model • Rev | Keenetic Buddy 6 |
| Model Part Number | KN-3411 |
| FCC ID | none specified |
| Type | range extender |
CPU1  | MediaTek MT7981B |
| CPU1 Type | ARM Cortex-A53 |
| CPU1 Speed | 1.3 GHz ( 2 cores ) 64-bit |
| Flash1 Chip | Winbond W25N01GV |
| Flash1 Size | 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (SPI NAND) |
| 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 /> |
| RAM1 Chip | Brand? Model? |
| ETH chip1 | MediaTek MT7981B |
| Ethernet Port Count | 1-1GbE-LAN |
| Wired Standard | IEEE 802.3i/3u/3ab |
|
802dot11 OUI: none specified | |
| Stock bootloader | U-Boot |
| Expansion IF types | none specified |
| Power | 100–240"–240" can not be assigned to a declared number type with value 100. VAC ~ ? Hz, ? A |
| Connector type | AC |
| Serial Port (UART) | yes, 115200 / 8N1 |
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| Other | |
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| 3rd Party Firmware Support |
OpenWrt • (List | Dev | DLs) |
| Radio 1 | |
| Chip1 | MediaTek MT7981B |
| Wireless interface OUI | none specified |
| Antenna Connector Type | none specified |
| MIMO status | 2x3:2 |
| 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 | Brand? Model? |
| Wireless interface OUI | none specified |
| Antenna Connector Type | none specified |
| 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.
For a list of all currently documented Keenetic devices with specifications, see Keenetic.
Flashing
 | NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing OpenWrt
 | The development branch can contain experimental code that is under active development and should not be used for production environments. Snapshot images may support additional hardware; however, it is experimental, considered unstable, and sometimes won't compile. |
| Prebuilt snapshot images do not come with any web interface or GUI. You will need to be comfortable using a command line and remote shell to install one yourself → How to install LuCI |
Target: mediatek
Subtarget: filogic
Package architecture: aarch64_cortex-a53
Supported Since Commit
Support started version: unknown
Current supported version: snapshot
Subtarget: filogic
Package architecture: aarch64_cortex-a53
Supported Since Commit
Support started version: unknown
Current supported version: snapshot
WLAN Hardware: MediaTek MT7981B
WLAN Comment: 2T2R on both bands
Installation method(s):
see git-commit
Install Comment:
Vendor TFTP recovery: server 192.168.1.2, image renamed to KN-3411_recovery.bin, hold Reset at power-on
Recovery method(s):
see git-commit
Recovery Comment:
Same TFTP recovery with the .bin from the official recovery package
Comment:
Same board is sold as Netcraze NC-3411 and as Buddy 6 SE (KN-4410, NC-4410)
WLAN Comment: 2T2R on both bands
Installation method(s):
see git-commit
Install Comment:
Vendor TFTP recovery: server 192.168.1.2, image renamed to KN-3411_recovery.bin, hold Reset at power-on
Recovery method(s):
see git-commit
Recovery Comment:
Same TFTP recovery with the .bin from the official recovery package
Comment:
Same board is sold as Netcraze NC-3411 and as Buddy 6 SE (KN-4410, NC-4410)
| git • >> |
|---|
mediatek: filogic: add support for Keenetic KN-3411 (Buddy 6) Keenetic Buddy 6 (KN-3411) is a dual-band Wi-Fi 6 mesh extender based on the MediaTek MT7981B (Filogic 820). Specifications: - SoC: MediaTek MT7981B - RAM: 256 MiB - Flash: 128 MiB SPI-NAND (Winbond W25N01GV or HeYangTek HYF1GQ4UDACAE, varies by unit) - WiFi: MT7981 2x2, 2.4 GHz + 5 GHz (Wi-Fi 6) - Ethernet: 1x 1GbE (MT7981 internal GbE PHY) - LEDs: status (green), WLAN 2.4 GHz (red), WLAN 5 GHz (blue) - Button: reset - UART: 115200 8n1 on the on-board header MAC addresses: - eth0 (the single 1GbE port): rf-eeprom factory partition at offset 0x4 (DTS nvmem cell macaddr_factory_4); Keenetic OUI 50:ff:20:xx:xx:xx. Installation: flash the factory image via the Keenetic recovery / U-Boot "Upgrade firmware" (zyimage, device id 0x803411). The layout follows the existing Keenetic MT7981 family: dual firmware slots concatenated into a single UBI volume. The board LED/button GPIO map is not published anywhere. The stock device tree carries no LED or key nodes, and the map is compiled into the vendor 'phr' kernel module, shipped as a prebuilt per-model blob; it only reads an optional /phr-pins/<model> node when one is present, and the device has no such node. The values here were confirmed on hardware. Based on the reverse-engineering in #15551 by Maxim Anisimov, rewritten against current master. The tested unit ships a Winbond W25N01GV (already supported in-tree); the NAND chip varies by unit without a PCB revision marker, so the HeYangTek HYF1GQ4UDACAE driver from that PR is left to a separate change. Signed-off-by: Aleksei Sviridkin Link: https://github.com/openwrt/openwrt/pull/23727 Signed-off-by: Jonas Jelonek |
Categories:
- Keenetic
- Embedded system/range extender
- Embedded System MediaTek
- Embedded System MT7981B
- MediaTek
- Embedded System ARM
- Embedded System Cortex-A53
- OpenWrt Supported
- Has Mimo Status
- Embedded System IEEE 802.11b/g/n/ax
- Embedded System IEEE 802.11a/n/ac/ax
- Dual-Radio Wireless Embedded System
- Wireless Embedded System
- Dual-Band
- Embedded System
- English Documentation
- New Entry
