TP-LINK TL-WR840N v3

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multiple revisions of this device, use caution
bgn (N300)
Wireless N300 Router
TL-WR840N UN 6.20 02.jpg
Homepage Product page
Wikipedia TP-Link
WikiDevi.wi-cat.ru TP-LINK TL-WR840N v3
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Was Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev TP-LINK TL-WR840N v3
FCC ID (fcc.io) TE7WR840N
FCC ID (fcc.report) TE7WR840N
Board ID 2050500618
Type wireless router
CPU1 checkY Qualcomm Atheros QCA9533
CPU1 Type MIPS 24Kc
CPU1 Speed 650 MHz
Flash1 Chip Winbond W25Q32FVSIG
Flash1 Size 4 MiB 4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />
RAM1 Size 32 MiB 33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
RAM1 Chip Zentel A3S56D40GTP-50L
ETH chip1 Qualcomm Atheros QCA9533
Switch Qualcomm Atheros QCA9533
Ethernet Port Count 1-100MbE-WAN
4-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: none specified

Stock bootloader U-Boot
Expansion IF types none specified
Power 9 VDC, 0.6 A
Connector type barrel
Serial Port (UART) yes, 4-pin header, internal, 3.3V TTL, J3
Other

Default IP address: 192.168.0.1
the IP 192.168.0.1 is used by 819 additional devices
of which 107 are TP-LINK devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1351 additional devices
of which 283 are TP-LINK devices

Manuf/OEM/ODM TP-LINK
3rd Party Firmware Support OpenWrt (Was)
Retail
Availability End of Life
(Est.) release date October 2015
ASIN B00E92LIQU Flag of the United States.svg
Country of manuf China
Radio 1
Chip1 Qualcomm Atheros QCA9533
Wireless interface OUI none specified
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-WR840N v1TE7WR840N
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
TP-LINK TL-WR840N v1BroadcomBroadcom
TP-LINK TL-WR840N v1 (China only?)AtherosAtheros
TP-LINK TL-WR840N v2Qualcomm AtherosQualcomm Atheros
TP-LINK TL-WR840N v3Qualcomm AtherosQualcomm Atheros
TP-LINK TL-WR840N v4MediaTekMediaTek
TP-LINK TL-WR840N v5MediaTekMediaTek
TP-LINK TL-WR840N v6MediaTekMediaTek

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

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

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

Overview

"2050500618" and "1640" is silkscreened on the board.

based on the TP-LINK TL-WR841ND v11

Flashing

Flashing OpenWrt

OpenWrt Target: ar71xx
OpenWrt Subtarget: tiny
OpenWrt Package architecture: mips_24kc
Support started version: 18.06.0
Current supported version: EOL
Last Supported Version: 18.06.9

Please insert instructions here

Pictures

Retail Images