Buffalo WHR-G300N v1

multiple revisions of this device, use caution

bgn (N300)

Buffalo AirStation N300 Wireless Router & AP

Wikipedia

Buffalo Inc.

InfoDepot Wiki

Buffalo WHR-G300N v1.0

WikiDevi.wi-cat.ru

Buffalo WHR-G300N v1

3rd Party Firmware

Tomato any flavor

Incompatible

Gargoyle

Status Unknown

Platform

Brand • Model • Rev

Buffalo WHR-G300N v1

FCC ID

FDI-09101538-0

Type

wireless router

CPU1

Ralink RT3052

CPU1 Type

MIPS 24KEc

CPU1 Speed

384 MHz

Flash1 Chip

Brand? Model?

Flash1 Size

4 MiB4,194,304 B 32,768 Kib 4,096 KiB 32 Mib 0.00391 GiB  (Parallel)

RAM1 Size

32 MiB33,554,432 B 262,144 Kib 32,768 KiB 256 Mib 0.0313 GiB 

RAM1 Chip

SK hynix HY57V281620FTP-6 x 2

ETH chip1

Ralink RT3052

Switch

Ralink RT3052

Ethernet Port Count

1-100MbE-WAN

4-100MbE-LAN

Wired Standard

IEEE 802.3i/3u

802dot11 OUI: none specified

Expansion IF types

none specified

Power

12 VDC, 2 A

Connector type

barrel

Serial Port (UART)

yes, 3.3, (57600 8N1)

JTAG Port

yes

Other

Manuf/OEM/ODM

Gemtek WRTR-237GN

3rd Party Firmware Support

DD-WRT • (List)
, OpenWrt (Was)
, Wive-NG (sfstudio) • (Blog | List)

Retail

Availability

End of Life

End of Life date

2017

FCC approval date

10 September 2008

Country of manuf

China

Physical

Dimensions

5.5" x 5.0" x 1.0"

Radio 1

Chip1

Ralink RT3052

Wireless interface OUI

none specified

Antenna Connector Type

none specified

MIMO status

2x2:2

Wireless Standard

IEEE 802.11b/g/n

802.11n

up to 300 Mbps

802.11g

up to 54 Mbps

802.11b

up to 11 Mbps

WiFi Operating Frequency

2.4 GHz

	CPU1 brand	Radio1 chip1 brand	Radio1 chip2 brand
Buffalo WHR-G300N v1	Ralink	Ralink
Buffalo WHR-G300N v2	Atheros	Atheros

For a list of all currently documented Ralink chipsets with specifications, see Ralink.

For a list of all currently documented Buffalo device with specifications, see Buffalo.

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class

Overview

OEM: Gemtek WRTR-237GN (WRTR-237GN_V02)

Links of Interest

Flashing

NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power.

Flashing dd-wrt

On the DDWRT Wiki
Support started version: v24 SP2 - build 13744 - 20100126
Current supported version: ?

Please insert instructions here

Flashing OpenWrt

This device is NOT RECOMMENDED for future use with OpenWrt due to low flash/ram. DO NOT BUY DEVICES WITH 4MB FLASH / 32MB RAM if you intend to flash an up-to-date and secure OpenWrt version onto it! See 4/32 warning for details.

This device does not have sufficient resources (flash and/or RAM) to provide secure and reliable operation. This means that even setting a password or changing simple network settings might not be possible any more, rendering the device effectively useless. See OpenWrt on 4/32 devices what you can do now.

OpenWrt support for this device has ended in 2022.
19.07.10 was the last official build for 4/32 devices.

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
OpenWrt Target: ramips
OpenWrt Subtarget: rt305x
OpenWrt Package architecture: mipsel_24kc
Support started version: 15.05
Current supported version: 19.07.10
Image too big: snapshot
Comment:
Image build disabled in master with commit d7d46da938e3

Please insert instructions here