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toh:buffalo:whr-g300n [2013/11/01 03:21]
toh:buffalo:whr-g300n [2014/03/19 00:35] (current)
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 +====== Buffalo WHR-G300N ======
  
 +^ Version ^ SoC                     ^ Flash ^ RAM  ^ Network ^ Antennas ​  ^ Wireless ​  ^ USB ^ Serial ^ Jtag                           ^
 +| 1       | Ralink 3052_MP2 @384Mhz | 4MB   | 32MB | 1+4 x100| 2 internal | 2.4Ghz bgn | no  | yes    | yes (untested, needs pullups) ​ |
 +
 +
 +Sometimes is labeled as "​WHR-G300N-R"​
 +
 +
 +===== Links =====
 +
 +  * [[toh:​buffalo:​whr-g300n:​boot-log|boot log from v1]]
 +  * [[http://​wikidevi.com/​wiki/​Buffalo_WHR-G300N_v1|Buffalo WHR-G300N_v1 on wikidev]]
 +  * [[http://​infodepot.wikia.com/​wiki/​Buffalo_WHR-G300N_v1.0|Buffalo WHR-G300N_v1 on infodepot]]
 +  * [[http://​www.dd-wrt.com/​wiki/​index.php/​WHR-G300N|dd-wrt WHR-G300N v1]]
 +  * [[http://​www.buffalotech.com/​products/​wireless/​single-band-routers/​airstation-n300-wireless-router|Manuf. Product Page]]
 +  * [[https://​forum.openwrt.org/​viewtopic.php?​id=22576|openwrt forum thread]]
 +  * Vendor Firmware Sourcecode for V1 not avaliable online, original manual (but not firmware downloads) has an source code offer ('send $20 via money order and 1 CD-R and we'll return the GPL source of a single firmware version of a single product'​).
 +    * V2 avaliable [[http://​buffalo.jp/​php/​los.php?​to=gpl/​wireless/​gpl_whr-series_182.tar.bz2|here]]
 +
 +
 +===== Serial =====
 +
 +JP1 (unpopulated 4 pin connector), located near the "​AOSS"​ button on the top of the case.
 +Pin 1 is the pin with the square pad, towards the edge of the board with LEDs on it.
 +
 +^ Pin 1 ^ Pin 2 ^ Pin 3 ^ Pin 4 ^
 +|  3.3V | TX    | RX    | GND   |
 +
 +
 +
 +===== TFTP =====
 +
 +When powered with the reset button held down, it attempts to download "​firmware.ram"​ from a TFTP server at 192.168.11.2 and sets its IP to 192.168.11.1. Timeout is set to "​10"​. After a timeout, the router continues to boot linux. If the reset button continues to be held down, the device resets once the busybox "press enter for prompt"​ is displayed.
 +
 +
 +===== Tags =====
 +
 +{{tag>​ramips rt3052 FastEthernet 32RAM 4Flash MIPS MIPS32 24KEc }}