TP-Link TL-WR841ND v5.x

Wikidevi Notes
The FCC ID is not valid.

Appears to be a AR7240 + AR9283 (source, source2, source3, source4 - table) device.

The default SSID is 'TP-LINK_XXXXXX' where 'XXXXXX' is the last three octets of the wireless interface MAC address (uppercase letters).

The power supply included with the unit is a Leader Electronics MU08-6090085-A1 (9V, 850mA). ID/OD/Len measurements are approximate.

This entree covers v5 and v5.5

Flashing OpenWRT
Note: Flash the 12.09 squashfs images only, the jffs images will brick the router (not enough space on 4Mb flash) (bug report).
 * 1) Download V5 image: http://downloads.openwrt.org/attitude_adjustment/12.09/ar71xx/generic/openwrt-ar71xx-generic-tl-wr841nd-v5-squashfs-factory.bin
 * 2) Log in to router web interface and select the firmware image you just uploaded as an update
 * 3) Sit and wait while it flashes. It will reboot and be accessible at

USB Info
USB 1.1 Mod

Pictures
Images

Hardware Modification
USB 1.1 Mod