Techdata: TP-Link TL-WR740N v4.20, v4.21, v4.22, v4.25, v4.26, v4.27, v4.28

This device is NOT RECOMMENDED for future use with OpenWrt due to low flash/ram.
DO NOT BUY DEVICES WITH 4MB FLASH / 32MB RAM if you intend to flash an up-to-date and secure OpenWrt version (18.06 or later) onto it! See 4/32 warning for details.

1) This device does not have sufficient resources (flash and/or RAM) to provide secure and reliable operation.
This means that even setting a password or changing simple network settings might not be possible any more, rendering the device effectively useless. See OpenWrt on 4/32 devices what you can do now.

2) OpenWrt support for this device will end after 2019.
19.07 will be the last official build for 4/32 devices. After 19.07, no further OpenWrt images will be built for 4/32 devices. See OpenWrt on 4/32 devices what you can do now.

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Device Type:
WiFi Router
Brand:
TP-Link
Model:
TL-WR740N
Version:
v4.20, v4.21, v4.22, v4.25, v4.26, v4.27, v4.28
FCCID:
https://fcc.io/TE7/WR741NDV4
Availability:
Discontinued
Supported Since Commit:
https://git.lede-project.org/?p=source.git;a=commit;h=c6b2b98812447c4c1dac9d83ccd01a6d3ba448c4
Supported Since Rel:
12.09
Supported Current Rel:
18.06.9
Gluon support:
unknown
Target:
ar71xx-ath79
Subtarget:
tiny
Package architecture:
mips_24kc
Bootloader:
U-Boot
CPU:
Atheros AR9331
CPU Cores:
1
CPU MHz:
400
Flash MB:
4
RAM MB:
32
Ethernet 100M ports:
5
Ethernet Gbit ports:
-
Switch:
Atheros AR9331
VLAN:
Yes
Modem:
-
WLAN Hardware:
Atheros AR9331
WLAN 2.4GHz:
b/g/n
WLAN 5.0GHz:
-
WLAN driver:
ath9k
Detachable Antennas:
-
Bluetooth:
-
miniPCI ports:
¿
USB ports:
-
SATA ports:
-
Video ports:
-
Audio ports:
-
Phone ports:
-
Serial:
Yes
Serial connection parameters:
¿
JTAG:
¿
LED count:
8
Button count:
2
GPIOs:
-
Power Supply:
9 VDC, 0.6 A
OpenVPN performance:
¿
Wireguard performance:
¿
Device Page:
tl-wr740n
WikiDevi URL:
https://wikidevi.wi-cat.ru/TP-LINK_TL-WR740N_v4.x
WikiDevi ID:
TP-LINK_TL-WR740N_v4.x
OEM Device Homepage URL:
https://www.tp-link.com/us/home-networking/wifi-router/tl-wr740n/
Firmware OEM Stock URL:
https://www.tp-link.com/us/support/download/tl-wr740n/v4/
Firmware OpenWrt Install URL:
http://downloads.openwrt.org/releases/18.06.9/targets/ar71xx/tiny/openwrt-18.06.9-ar71xx-tiny-tl-wr740n-v4-squashfs-factory.bin
Firmware OpenWrt Upgrade URL:
http://downloads.openwrt.org/releases/18.06.9/targets/ar71xx/tiny/openwrt-18.06.9-ar71xx-tiny-tl-wr740n-v4-squashfs-sysupgrade.bin
Installation method(s):
GUI OEM, U-Boot TFTP + serial recovery, see devicepage
Recovery method(s):
U-Boot TFTP + serial recovery
Picture:
picture: tl-wr740n_generalview.jpg
General nomenclature

Details

Conventions per characteristic

Details

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  • Last modified: 2020/12/09 18:43
  • by tmomas