TP-LINK TL-WR840N v3

TP-LINK TL-WR840N v3
Availability: now

(Est.) release date: August 2015
Country of manuf.: China
Series: N300

Amazon image

ASIN
B00E92LIQU (13px, On Amazon, On CCC)
multiple revisions of this device, use caution

Type: wireless router

FCC ID: TE7WR840N
PCB ID: 2050500618

Power: 9 VDC, 0.6 A
Connector type: barrel

CPU1: Qualcomm Atheros QCA9533 (650 MHz)
FLA1: 4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br /> (Winbond W25Q32FVSIG)
RAM1: 32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> (Zentel A3S56D40GTP-50L)

Expansion IFs: none specified
Serial: yes, 4-pin header, internal, 3.3V TTL, J3

WI1 chip1: Qualcomm Atheros QCA9533
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: none

ETH chip1: Qualcomm Atheros QCA9533
Switch: Qualcomm Atheros QCA9533
LAN speed: 100M
LAN ports: 4
WAN speed: 100M
WAN ports: 1

bgn

Stock bootloader: U-Boot

Default IP address: 192.168.0.1
the IP 192.168.0.1 is used by 741 additional devices
of which 83 are TP-LINK devices
Default login user: admin
Default login password: admin
admin:admin credentials used by 1211 additional devices
of which 251 are TP-LINK devices

802dot11 OUI: none specified

	FCC ID
TP-LINK TL-WR840N v1	TE7WR840N

	CPU1 brand	WI1 chip1 brand	WI1 chip2 brand
TP-LINK TL-WR840N v1	Broadcom	Broadcom
TP-LINK TL-WR840N v1 (China only?)	Atheros	Atheros
TP-LINK TL-WR840N v2	Qualcomm Atheros	Qualcomm Atheros
TP-LINK TL-WR840N v3	Qualcomm Atheros	Qualcomm Atheros
TP-LINK TL-WR840N v4	MediaTek	MediaTek
TP-LINK TL-WR840N v5	MediaTek	MediaTek
TP-LINK TL-WR840N v6	MediaTek	MediaTek

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

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Wireless N300 Router

Product page

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

• On the DD-WRT forums (internal photos)

based on the TP-LINK TL-WR841ND v11