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| toh:buffalo:whr-g300nv2 [2013/11/08 13:44] – external edit | toh:buffalo:whr-g300nv2 [2020/04/16 21:44] – Remove empty OEM Firmware box qcqimmmk | ||
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| ====== Buffalo WHR-G300N V2 ====== | ====== Buffalo WHR-G300N V2 ====== | ||
| - | ^ Version ^ SoC ^ Flash ^ RAM ^ Network ^ Antennas | + | {{section> |
| - | | 2 | AR7240 @400Mhz | 4MB | 32MB | 1+4 x100| 2 internal | 2.4Ghz bgn | no | yes | yes (untested, needs pullups) | + | |
| The model name is Buffalo WHR-G300N V2 with the same hardware configuration as WHR-G301 and WHR-HP-G300N. Users can just burn the WHR-G301N version firmware as the HW is the same. | The model name is Buffalo WHR-G300N V2 with the same hardware configuration as WHR-G301 and WHR-HP-G300N. Users can just burn the WHR-G301N version firmware as the HW is the same. | ||
| - | ===== Links ===== | ||
| - | * [[http:// | + | ===== Supported Versions ===== |
| - | * [[http:// | + | ---- datatable ---- |
| - | | + | cols : Brand, Model, Versions, Supported Current Rel, OEM device homepage URL_url, OWrt Forum Topic URL_url, Device Techdata_pageid |
| - | | + | headers : Brand, Model, Version, Current Release, OEM Info, Forum Topic, Technical Data |
| + | align : c, | ||
| + | filter | ||
| + | filter | ||
| + | ---- | ||
| - | ===== Serial | + | ===== Hardware Highlights |
| + | ---- datatable ---- | ||
| + | cols : Model, Versions, CPU, CPU MHz, Flash MB_mbflashs, | ||
| + | header | ||
| + | align : c, | ||
| + | filter | ||
| + | filter | ||
| + | ---- | ||
| + | |||
| + | |||
| + | ===== Installation ===== | ||
| + | ---- datatable ---- | ||
| + | cols : Model, Versions, Supported Current Rel, Firmware OpenWrt Install URL_url, Firmware OpenWrt Upgrade URL_url | ||
| + | headers : Model, Version, Current Release, Firmware OpenWrt Install, Firmware OpenWrt Upgrade | ||
| + | align : l,c,c | ||
| + | filter | ||
| + | filter | ||
| + | ---- | ||
| + | |||
| + | -> [[docs: | ||
| + | |||
| + | Installation works by simply flashing the latest OpenWrt factory image with the original Buffalo firmware (tested in year 2020 with ath79 tiny OpenWrt 19.07.2 image). | ||
| + | |||
| + | ===== Hardware ===== | ||
| + | ==== Serial | ||
| WHR-G300N V2 has the TTL serial out on J6(unpopulated 4 pin connector), located near serial flash. | WHR-G300N V2 has the TTL serial out on J6(unpopulated 4 pin connector), located near serial flash. | ||
| Pin 1 is the pin with the square pad, towards the edge of the board with front LEDs. | Pin 1 is the pin with the square pad, towards the edge of the board with front LEDs. | ||
| - | ^ Pin 1 ^ Pin 2 ^ Pin 3 ^ Pin 4 ^ | + | ^ Pin 1 |
| - | | 3.3V | GND | TX | RX | | + | | 3.3V | GND |
| - | ===== RAM ===== | + | ==== RAM ==== |
| - | WHR-G300N V2 comes with 32M RAM which is DDR 16bit. The native U-boot can recognize 64M RAM and pass the info to kernel. Unfortunately, | + | WHR-G300N V2 comes with 32M RAM which is DDR 16bit. The native U-boot can recognize 64M RAM and pass the info to kernel. Unfortunately, |
| - | ===== USB ===== | + | ==== USB ==== |
| WHR-G300N V2 has no USB support. Since AR7240 has USB 1.1 pins, simply HW mod can add USB support to it. | WHR-G300N V2 has no USB support. Since AR7240 has USB 1.1 pins, simply HW mod can add USB support to it. | ||
| ==== Flash ==== | ==== Flash ==== | ||
| WHR-G300N V2 has 4M flash which is too small for DIY. After the research, I found it can support 8M and 16M flash with modified TP-Link 841N V5 Bootloader. | WHR-G300N V2 has 4M flash which is too small for DIY. After the research, I found it can support 8M and 16M flash with modified TP-Link 841N V5 Bootloader. | ||
| + | |||
| + | ===== Links ===== | ||
| + | |||
| + | * [[http:// | ||
| + | * [[http:// | ||
| + | * Source code avaliable [[http:// | ||
| + | |||
| + | ===== Tags ===== | ||
| + | [[meta: | ||
| + | {{tag> | ||