TP-LINK TL-WR940N v1.x

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bgn (N300)
300Mbps Wireless N Router
TP-LINK TL-WR940N-02.jpg
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3rd Party Firmware
dd-wrt
OpenWrt
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
BrandModelRev
TP-LINK TL-WR940N v1.x
FCC ID
Type
wireless router
Series
TL-WR94
CPU1
Atheros AR7240
CPU1 Type
MIPS 24Kc
CPU1 Speed
400 MHz
Flash1 Chip
Winbond W25Q32BVSIG
Flash1 Size
4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />
RAM1 Size
32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
RAM1 Chip
Zentel A3S56D40FTP-G5
ETH chip1
Atheros AR7240
Switch
Atheros AR7240
Ethernet Port Count
1-100MbE-WAN
4-100MbE-LAN
Wired Standard
IEEE 802.3/3u

802dot11 OUI: 54:E6:FC (3 E, 5 W)
Ethernet OUI: 54:E6:FC (3 E, 5 W)

Stock bootloader
U-Boot
Expansion IF types
none specified
Power
9 VDC, 0.85 A
Connector type
barrel
Other

Default SSID: TP-LINK_XXXXXX (31 addl. devices)
Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1308 additional devices
of which 110 are TP-LINK devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1331 additional devices
of which 279 are TP-LINK devices

Manuf/OEM/ODM
3rd Party Firmware Support
DD-WRT • (List)
, OpenWrt • (List | Dev | DLs)
Retail
Availability End of Life
FCC approval date 28 June 2012
Country of manuf China
Radio 1
Chip1
Atheros AR9283
Wireless interface OUI
54:E6:FC
Antenna Connector Type
none specified
MIMO status
2x2:2
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 300 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
 FCC ID
TP-LINK TL-WR941ND v4.xTE7WR941NXV4
TE7WR940N
 FCC ID
TP-LINK TL-WR941ND v3.xTE7WR941NXV4
TP-LINK TL-WR941ND v4.xTE7WR941NXV4
TE7WR940N
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
TP-LINK TL-WR940N v1.xAtherosAtheros
TP-LINK TL-WR940N v2.xAtherosAtheros
TP-LINK TL-WR940N v3.xQualcomm AtherosQualcomm Atheros
TP-LINK TL-WR940N v4.xQualcomm AtherosQualcomm Atheros
TP-LINK TL-WR940N v6.xQualcomm AtherosQualcomm Atheros

For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.

For a list of all currently documented TP-LINK device with specifications, see TP-LINK.

300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class

Overview

The FCC ID is not valid. Additionally, there is a new FCC filing under ID: TE7WR940N (IC ID: 8853A-WR940N) for this same model (but perhaps not the same version).

The device is the same as the TP-LINK TL-WR941ND v4.x (minus the antenna configuration, N = integral antennas, ND = removable antennas).

The device uses an AR7240 (AR7240-AH1A) for the CPU and an AR9283. While the device does have 3 antennas, it only has 2T2R capability (the left and middle antennas appear to be used in a switched diversity configuration).

The default SSID is TP-LINK_XXXXXX where XXXXXX is the last three octets of the WLAN MAC address.

Links of Interest

Flashing

Flashing dd-wrt

Supported by dd-wrt as of = tl-wr940nv1 build 14918 20100810

WR941NDv4 without detachable antennas

Please insert instructions here

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
Support started version: 10.03
Current supported version: 18.06.9

Please insert instructions here

Pictures

Retail Images
User Images