EDUP EP-RT2983

abgn+ac+ax (AX1800)
AX1800 Wi-Fi 6 Wireless Router
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	EDUP EP-RT2983
FCC ID	T58N6TR
Type	wireless router
CPU1 Y	MediaTek MT7621AT
CPU1 Type	MIPS 1004Kc
CPU1 Speed	880 MHz ( 2 cores ) 16-bit
Flash1 Chip	Toshiba Model?
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 /> (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 MT7621AT
Switch	MediaTek MT7530
Ethernet Port Count	1-1GbE-WAN 3-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: CC:D8:1F Ethernet OUI: CC:D8:1F
Stock bootloader	U-Boot
Expansion IF types	USB 3.0
USB ports	1
USB Hub Compatible	Untested
Power	12 VDC, 1.5 A
Connector type	barrel
Serial Port (UART)	yes, 3.3, (115200 8N1)
Flags: Wi-Fi 6
Other
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)
Radio 1
Chip1	MediaTek MT7905DAN
Chip2	MediaTek MT7975DN
Wireless interface OUI	CC:D8:1F
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 MT7905DAN
Chip2	MediaTek MT7975DN
Wireless interface OUI	CC:D8:1F
Antenna Connector Type	none specified
MIMO status	2x2:2
Wireless Standard	IEEE 802.11a/n/ac/ax
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 EDUP devices with specifications, see EDUP.

• 574 Mbps - 2SS 2.4GHz 802.11ax (40MHz chan., 256-QAM),

• 1201 Mbps - 2SS 5GHz 802.11ax (80MHz chan., 1024-QAM) = AX1800 class

Links of Interest

https://www.szedup.com/home-routers/EP2983.html

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)

Target: ramips
Subtarget: mt7621
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: unknown
Current supported version: 25.12.3

LAN Hardware: MediaTek MT7530
WLAN Hardware: MediaTek MT7905DAN, MediaTek MT7975DN
WLAN Comment: MIMO 2x2:2 on both bands
Installation method(s):
GUI OEM
Recovery method(s):
U-Boot web recovery

git • >>

ramips: add support for EDUP EP-RT2983 EDUP EP-RT2983 comes with a factory installed version of OpenWrt 23.05 with device name "netis,n6". Specification -------------- - SoC  : MediaTek MT7621AT, MIPS, 880 MHz - RAM  : 256 MiB - Flash  : NAND 128 MiB (Toshiba) - WLAN  : MT7905DAN + MT7975DN - 2.4 GHz : b/g/n/ax, 574 Mbps, MIMO 2x2 - 5 GHz  : a/n/ac/ax, 1201 Mbps, MIMO 2x2 - Ethernet  : 10/100/1000 Mbps x4 (1x WAN, 3x LAN) - UART  : 3.3V, 115200n8 - Buttons  : 1x Reset 1x WPS - LEDs  : 1x Power (green) 1x WiFi (green) 1x Mesh/WPS (green); flashing green during boot 3x LAN (green) 1x WAN (green); flashing red during upgrade and failsafe - Power  : 12 VDC 1A Installation ------------- 1. Log in to LuCI 2. Go to System, Backup / Flash Firmware 3. If desired, backup the current system by saving (all) the mtdblock contents. 4. Flash new firmware image, select Flash image. 5. Browse and select the sysupgrade file "openwrt-*-ramips-mt7621-edup_ep-rt2983-squashfs-sysupgrade.bin" and then Upload. 6. Unselect "Keep settings and retain the current configuration" Note: All settings will be reset to default. WiFi is not enabled by default so a connection via Ethernet is necessary to log in and set up. 7. Allow "Force upgrade" (tick the box if there is one), or press Continue if there is no box to tick. This is because the name is now "edup,ep-rt2983" as it should have been from the start. 8. Proceed to flash. Wait for reboot and keep power connected. 9. After reboot, default address to access LuCI is 192.168.1.1 with no password Recovery (UART) ---------------- 1. Remove the 4 screws on the bottom and pry open the cover. 2. Connect serial adapter to the unpopulated serial header pins TX, RX, GND near the WPS button. Do not connect VCC. 3. Start serial terminal (e.g. minicom, screen, etc) on the computer and turn on the router. 4. As prompted, hit any key to stop autoboot. 5. Enter 2 to select "2. Upgrade firmware" 6. Enter 0 to select "0 - TFTP client (Default)" 7. Accept the defaults by pressing Enter for "Input U-Boot's IP address: 192.168.1.1", "TFTP server's IP address: 192.168.1.2", "Input IP netmask: 255.255.255.0" 8. Assign your PC's Ethernet port a static IP 192.168.1.2 with netmask 255.255.255.0 and connect to a LAN port on the router using the Ethernet cable. Disconnect all other network connections (e.g. WiFi) on the computer. 9. Serve the factory image "openwrt-*-ramips-mt7621-edup_ep-rt2983-squashfs-factory.bin" using a TFTP server, e.g. tftpd64. For convenience, the filename can be renamed to something shorter. 10. In the serial terminal, when prompted "Input file name:", enter the filename from the previous step and press Enter. 11. The factory image will be flashed as indicated. Wait for reboot. MAC addresses prototype ------------------------ +---------+---------------------+ | | MAC example | +---------+---------------------+ | LAN | CC:D8:1F:47:xx:yy | | WAN | CC:D8:1F:47:xx:yy+1 | | WLAN 2G | CC:D8:1F:17:xx:yy+2 | | WLAN 5G | CC:D8:1F:77:xx:yy+2 | +---------+---------------------+ Signed-off-by: Ryan Leung <untilscour@protonmail.com> Link: https://github.com/openwrt/openwrt/pull/22197 Signed-off-by: Hauke Mehrtens