TP-LINK TL-WR850N v2

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multiple revisions of this device, use caution
bgn (N300)
300Mbps Wireless Router
Homepage Product page
Support Support page
Wikipedia TP-Link
WikiDevi.wi-cat.ru TP-LINK TL-WR850N v2
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
Brand • Model • Rev TP-LINK TL-WR850N v2.0
FCC ID none specified
Board ID 2050501090
Type wireless router
Series TL-WR850N
CPU1 checkY MediaTek MT7628NN
CPU1 Type MIPS 24KEc
CPU1 Speed 575 MHz
Flash1 Chip GigaDevice GD25Q64CSIG
Flash1 Size 8 MiB 8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> (SPI)
RAM1 Size 64 MiB 67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM1 Chip ESMT M14D5121632A-2.5B
ETH chip1 MediaTek MT7628NN
Switch MediaTek MT7628NN
Ethernet Port Count 1-100MbE-WAN
4-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: none specified

Stock bootloader U-Boot
Stock FW OS Linux
Expansion IF types none specified
Power 9 VDC, 0.6 A
Connector type barrel
Serial Port (UART) yes, 4-pin header, J1, 3.3V TTL, (115200 8N1)
Other

Default SSID: TP-LINK_XXXX (47 addl. devices)
Default IP address: 192.168.0.1
the IP 192.168.0.1 is used by 825 additional devices
of which 110 are TP-LINK devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1358 additional devices
of which 283 are TP-LINK devices

Manuf/OEM/ODM TP-LINK
3rd Party Firmware Support OpenWrt • (List | Dev | DLs)
Retail
Availability RU
(Est.) release date July 2018
Country of manuf China
Radio 1
Chip1 MediaTek MT7628NN
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
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
TP-LINK TL-WR850N v1MediaTekMediaTek
TP-LINK TL-WR850N v2MediaTekMediaTek
TP-LINK TL-WR850N v3MediaTekMediaTek

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

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

"2050501090" and "1826" is silkscreened on the board.

See also: TP-LINK TL-WR840N v5 and TP-LINK

Links of Interest

Forum threads

(internal images)

Flashing

Flashing OpenWrt

Target: ramips
Subtarget: mt76x8
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 21.02.0
Current supported version: 25.12.2
LAN Hardware: MediaTek MT7628NN
WLAN Hardware: MediaTek MT7628NN
WLAN Comment: 2T2R 2.4 GHz
Installation method(s):
U-Boot TFTP recovery
Recovery method(s):
U-Boot TFTP recovery
git • >> 
ramips: add support for TP-Link TL-WR850N v2
This patch adds support for the TP-Link TL-WR850N v2. This device
is very similar to TP-Link TL-WR840 v4 and TP-Link TL-WR841 v13.

Specifications:
SOC: MediaTek MT7628NN
Flash: 8 MiB SPI
RAM: 64 MiB
WLAN: MediaTek MT7628NN
Ethernet: 5 ports (100M)

Installation Using the integrated tftp capability of the router:
1. Turn off the router.
2. Connect pc to one of the router LAN ports.
3. Set your PC IPv4 address to 192.168.0.66/24.
4. Run any TFTP server on the PC.
5. Put the recovery firmware on the root directory of TFTP server
   and name the file tp_recovery.bin
6. Start the router by pressing power button while holding the
   WPS/Reset button (or both WPS/Reset and WIFI buttons)
7. Router connects to your PC with IPv4 address 192.168.0.2,
   downloads the firmware, installs it and reboots. LEDs are
   flashing. Now you have OpenWrt installed.
8. Change your IPv4 PC address to something in 192.168.1.0/24
   network or use DHCP to get an address from your OpenWrt router.
9. Done! You can login to your router via ssh.

Forum link:
https://forum.openwrt.org/t/add-support-for-tp-link-tl-wr850n-v2/66899

Pictures

Retail Images
User Images
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