Cudy TR3000

multiple revisions of this device, use caution
abgn+ac+ax (AX3000)
	AX3000 2.5G Wi--Fi 6 Travel Router
Homepage	Product page
WikiDevi.wi-cat.ru	Cudy TR3000
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	Cudy TR3000 Rev1.2
FCC ID	2APRGRT02
Board ID	300100153
Type	travel router, wireless router
CPU1	MediaTek MT7981BA
CPU1 Type	ARM Cortex-A53
CPU1 Speed	1.3 GHz ( 2 cores ) 64-bit
Flash1 Chip	ESMT F50L1G41LB-104YG2M
Flash1 Size	128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (NAND)
RAM1 Size	512 MiB 536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> (DDR3L SDRAM)
RAM1 Chip	ESMT M15T4G16256A-DEB
ETH chip1	MediaTek MT7981BA
ETH chip2	Realtek RTL8221B
Ethernet Port Count	1-2.5GbE-WAN; 1-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab/3bz
	802dot11 OUI: 80:AF:CA (15 E, 14 W); Ethernet OUI: 80:AF:CA (15 E, 14 W)
Stock bootloader	U-Boot
Expansion IF types	USB 3.0
USB ports	1
USB Hub Compatible	Untested
Power	5 VDC, 3 A
Connector type	USB Female (Type-C)
Serial Port (UART)	yes, 3.3V TTL, (115200 8N1)
	Flags:; Wi-Fi 6, MU-MIMO, WPA3, Mesh, heatsink
Other
	Default SSID: Cudy-XXXX-5G (15 addl. devices); , Cudy-XXXX (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; Default login user: blank; Default login password: admin; blank:admin credentials used by 292 additional devices; of which 18 are Cudy devices
3rd Party Firmware Support	OpenWrt • (List \| Dev \| DLs);
Retail
FCC approval date	08 June 2023
(Est.) release date	March 2023
EAN	6971690793050 ; (UPC DB, On eBay);
ASIN	B0BXNCRVRC , ; multiple uses
Country of manuf	China
Radio 1
Chip1	MediaTek MT7981BA
Chip2	MediaTek MT7976CN
Wireless interface OUI	80:AF:CA
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	80:AF:CA
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
Cudy RE3000	2APRGRT02
Cudy TR1200 v1	2APRGRT02
Cudy TR3000 v1 (256MB)	2APRGRT02
Cudy WR3000 v1	2APRGRT02
Cudy WR3000 v2	2APRGRT02

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

Hardware specification

CPU: MediaTek MT7981BA @1.3GHz (Filogic 820)

SoC: Dual-core ARM (Cortex-A53)

Flash: 128MB (SPI NAND) @104MHz
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: 1x 2.5GbE (WAN), 1x 1GbE (LAN) ports
Power Source: 5V/3A via USB (Type-C) port

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
On the OpenWrt Forum

Target: mediatek
Subtarget: filogic
Package architecture: aarch64_cortex-a53
Supported Since Commit
Support started version: 23.05.4
Current supported version: 25.12.5

LAN Hardware: MediaTek MT7981BA
LAN Comment: Realtek RTL8221B 2.5Gbe Phy
WLAN Hardware: MediaTek MT7981BA, MediaTek MT7976CN
WLAN Comment: 2.4GHz: 2x2:2 MIMO, 5GHz: 2X3:2 MIMO
Installation method(s):
see devicepage
Recovery method(s):
see devicepage
Comment:
Separate U-Boot Mod Image (UBI) is available for TR3000 128MB model to utilize full NAND storage space (additional ~45 MB). See Device Page for more info.

git • >>

mediatek: add support for Cudy TR3000 v1
Hardware:
 - SoC: MediaTek MT7981B
 - CPU: 2x 1.3 GHz Cortex-A53
 - Flash: 128 MiB SPI NAND
 - RAM: 512 MiB
 - WLAN: 2.4 GHz, 5 GHz (MediaTek MT7976CN, 802.11ax)
 - Ethernet: 1x 10/100/1000/2500 Mbps RTL8221B WAN, 1x10/100/1000 Mbps MT7981 LAN
 - USB 3.0 port
 - Buttons: 1 Reset button, 1 slider button
 - LEDs: 1x Red, 1x White
 - Serial console: internal test points, 115200 8n1
 - Power: 5 VDC, 3 A

MAC addresses:
+---------+-------------------+-----------+
|         | MAC               | Algorithm |
+---------+-------------------+-----------+
| WAN     | 80:af:ca:xx:xx:x1 | label+1   |
| LAN     | 80:af:ca:xx:xx:x0 | label     |
| WLAN 2g | 80:af:ca:xx:xx:x0 | label     |
| WLAN 5g | 82:af:ca:xx:xx:x0 |           |
+---------+-------------------+-----------+

Installation:
The installation must be done via TFTP by disassembling the router. On other occasions Cudy has distributed intermediate firmware to make installation easier, and so I recommend checking the Wiki for this device if there is a more convenient solution than the one below.

To install using TFTP:
1. Connect to UART.
2. With the router off, press the RESET button. While the router is turning on, the button should continue to be pressed for at least 5 seconds.
3. A u-boot shell will automatically open.
4. Connect to LAN and set your IP to 192.168.1.88/24. Configure a TFTP server and an OpenWrt initramfs-kernel.bin firmware file.
5. Run these steps in u-boot using the name of your file.

setenv bootfile initramfs-kernel.bin
tftpboot
bootm

6. If you can reach LuCI or SSH now, just use the sysupgrade image with the 'Keep settings' option turned off.

Pictures

User Images

Board Top
Board Bottom

Cudy TR3000

Overview

Hardware specification

Flashing

Flashing OpenWrt

Pictures

See also

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