See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
WZR-HP-G300NH2 on the OpenWrt wiki (w/ boot log for the G302H)
- The WZR-HP-G302H appears to be a Japanese variant of the G300NH2
- "WZR-HP-G302HV2" and "21514W302HV21A2 Rev:A2" is silkscreened on the board.
- AR9283-AL1A Wi-Fi chip
- appears to be shipping with U-Boot 1.08, serial console disabled
The default IP is 192.168.11.1 w/ router mode on or 192.168.11.100 w/ router mode off. The default SSID appears to be the MAC address (upper case hex letters, no delimiters between octets).