TP-LINK TL-WR840N v3

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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 Incompatible
OpenWrt Was Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev TP-LINK TL-WR840N v3
FCC ID 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 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 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 818 additional devices
of which 107 are TP-LINK devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1347 additional devices
of which 282 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

On the OpenWrt ToH (techdata entry)
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