Cudy WR3000P v1

multiple revisions of this device, use caution
abgn+ac+ax (AX3000)
	AX3000 2.5G Mesh Wi-Fi 6 PoE Router
Homepage	Product page
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	Cudy WR3000P v1
FCC ID	none specified
Type	wireless router
CPU1	MediaTek MT7981BA
CPU1 Type	ARM Cortex-A53
CPU1 Speed	1.3 GHz ( 2 cores ) 64-bit
Flash1 Chip	ESMT F50L1G41LB
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	512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> (DDR4)
RAM1 Chip	ESMT Model?
ETH chip1	MediaTek MT7981BA
ETH chip2	Realtek RTL8221B
Switch	MediaTek MT7531AE
Ethernet Port Count	1-2.5GbE-WAN; 4-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab/3bz
	802dot11 OUI: D4:0D:AB; Ethernet OUI: D4:0D:AB
Stock bootloader	U-Boot
Stock FW OS	OpenWrt-based (Cudy)
Expansion IF types	USB 3.0
USB ports	1
USB Hub Compatible	Untested
PoE	802.3at, 802.3af, standard
Power	12 VDC, 1.5 A
Connector type	barrel
Serial Port (UART)	yes, 3.3V TTL, (115200 8N1)
	Flags:; Wi-Fi 6, Mesh, WPA3, 802.3af/at PoE-in, USB 2.0
Other
	Default SSID: Cudy-XXXX (15 addl. devices); , Cudy-XXXX-5G (15 addl. devices); Default IP address: 192.168.10.1; the IP 192.168.10.1 is used by 136 additional devices; of which 16 are Cudy devices;
Manuf/OEM/ODM	Cudy
3rd Party Firmware Support	OpenWrt • (List \| Dev \| DLs);
Retail
EAN	6971690793784 ; (UPC DB, On eBay);
Country of manuf	China
Radio 1
Chip1	MediaTek MT7981BA
Chip2	MediaTek MT7976CN
Wireless interface OUI	D4:0D:AB
Antenna Connector Type	U.FL (internal)
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	D4:0D:AB
Antenna Connector Type	U.FL (internal)
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 Realtek chipsets with specifications, see Realtek.

For a list of all currently documented Cudy devices with specifications, see Cudy.

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

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

Overview

The WR3000P is closely related to the Cudy WR3000H (same MT7981 platform); it adds 512 MB RAM (2 times; the H), a USB 3.0 port, and 802.3af/at PoE-in on the 2.5 Gb WAN port.

Hardware specification

CPU: MediaTek MT7981BA @1.3GHz (Filogic 820)

SoC: Dual-core ARM (Cortex-A53)

Flash: 128MB (SPI NAND), ESMT (F50L1G41-family)
Memory: 512MB (DDR3L) SDRAM
Wi-Fi: MediaTek MT7981BA/MT7976CN

802.11abgn/ac/ax Dual Band (2.4/5GHz)

2×2 2.4GHz + 3×3 5GHz (2×2 + Zero-wait DFS)

Network: 1× 2.5GbE WAN (PoE-in), 4× 1GbE LAN ports

WAN PHY: Realtek RTL8221B-VB-CG (C45) 2.5G

Switch: MediaTek MT7531AE ·

USB: 1× USB 2.0 (Host) port
Power: 12V/1.5A via barrel, or 802.3af/at PoE-in

OpenWrt: supported since 24.10.5 (target mediatek/filogic, board cudy,wr3000p-v1). See the [device page].

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

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki

Target: mediatek
Subtarget: filogic
Package architecture: aarch64_cortex-a53
Supported Since Commit
Support started version: 24.10.5
Current supported version: 25.12.5

LAN Hardware: MediaTek MT7531AE
LAN Comment: Realtek RTL8221B 2.5Gbe Phy
WLAN Hardware: MediaTek MT7981BA, MediaTek MT7976CN
WLAN Comment: 2.4GHz: 2x2:2 MIMO, 5GHz: 2x3:2 MIMO; 4 non-detachable 5dBi antennas
Installation method(s):
see git-commit
Recovery method(s):
see git-commit

git • >>

mediatek: filogic: add support for Cudy WR3000P v1
Hardware
--------
MediaTek MT7981 WiSoC
512MB DDR4 RAM
128MB SPI-NAND
MediaTek MT7981 2x2 DBDC 802.11ax 2T2R (2.4 / 5)
4 LAN MediaTek MT7531 PHY
1 WAN RTL8221B-VB-CG 2.5Gbps PHY
UART: 115200 8N1 3.3V
USB2 Port
PoE on WAN Port

MAC:
LAN MAC: label mac
WAN MAC: label mac + 1
2.4G MAC: label mac
5G MAC: label mac + 1 with LA bit set

Gotchas:
WAN LED does not light up (might require further DTS tweaks)
PoE on WAN port was not tested

This commit is heavily based on WR3000H one, I've just ported DTS differences
from the official image to get USB support and proper LED mapping.

Installation
------------
[Untested as I've received and used a transitional image from Cudy]

1. Connect to the serial port as described in the "Hardware" section.

2. Power on the device + press reset pin. Keep pressing reset pin to enter the U-Boot  shell.

3. Download the OpenWrt initramfs image. Place it on an TFTP server
   connected to the Cudy LAN ports. Make sure the server is reachable at
   192.168.1.88. Rename the image to "cudy3000p.bin"

4. Download and boot the OpenWrt initramfs image.

   $ tftpboot 0x46000000 cudy3000s.bin; bootm 0x46000000

5. Transfer the OpenWrt sysupgrade image to the device using scp.
   Install with sysupgrade.

Cudy WR3000P v1

Overview

Hardware specification

Flashing

Flashing OpenWrt

See also

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