D-Link DIR-615 rev A1

Overview
"21514DR635B11A1" and "DIR-635B1 VER:A1" is silkscreened on the board.

The wireless module has PCI ID: 11ab:2a02 (07d1:3b02).

Blogs
See also Warner's Random Hacking Blog here and here (boot log, there is a serial port under the internal antenna).

This board has been assigned ARM Linux Board ID# 4262.

To recover a soft-bricked unit without use of the serial console..
 * Under Linux,

curl -0F files=@dir615_firmware_110.bin http://192.168.0.1/cgi/index

When booting, the AP assumes the SSID of MarvellAP8x. The default SSID is dlink.

Links of Interest
DIR-615 series on the OpenWrt wiki

Serial Pinouts
The pinout for the serial connection is labelled on the board's silkscreen.

Pictures
User Images