Buffalo WHR-HP-G54

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Revision as of 13:47, 28 October 2022 by ShadowBot (talk | contribs) (→‎Hardware Modification: clean up, replaced: {{DoNotRemove}} → {{DoNotRemove|migration}}, 802dot11_prot → 802dot11_protocols, 802dot11_protocolsocols → 802dot11_protocols, 802dot11_prot → 802dot11_protocols, 802dot11_protocolsocols → 802dot11_protocols)
Buffalo WHR-HP-G54dd-wrt
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bg (G54)
Wireless-G High Power Router and Access Point
Buffalo WHR-HP-G54a.jpg
Wikipedia
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
OpenWrt
Tomato any flavor
Gargoyle
Status Unknown
Platform
BrandModelRev
Buffalo WHR-HP-G54
FCC ID
IC ID
Type
wireless router
CPU1
Broadcom BCM5352E
CPU1 Type
MIPS
CPU1 Speed
200 MHz
Flash1 Chip
Winbond W19B320ABT7H
Flash1 Size
4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />
RAM1 Size
16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Chip
Mira P2V64S40ETP-G6 x 2
ETH chip1
Broadcom BCM5352E
Switch
Broadcom BCM5352E
Ethernet Port Count
1-100MbE-WAN
4-100MbE-LAN

802dot11 OUI: none specified
Ethernet OUI: 00:0D:0B (7 E, 12 W), 00:16:01 (7 E, 15 W)

Stock bootloader
CFE  1.0.37-1.08 BCM947XX
Stock FW OS
Linux
Expansion IF types
none specified
Power
5 VDC, 1.3 A
Connector type
barrel
Serial Port (UART)
yes
Flags:
high power

Additional chips
2.4GHz Power Amplifier IC;Anadigics;AWL6153;;1;

Other

Default SSID: 000D0BXXXXXX (3 addl. devices)
, 001601XXXXXX (2 addl. devices)
Default IP address: 192.168.11.1
the IP 192.168.11.1 is used by 32 additional devices
of which 26 are Buffalo devices
Default login user: root
Default login password: leave blank

3rd Party Firmware Support
DD-WRT • (List), OpenWrt • (List | Dev | DLs), Tomato • (List | DLs)
Retail
Availability common
FCC approval date 06 August 2005
UPC 747464109695
(UPC DB, On eBay)
ASIN B000AOKTJ8 Flag of the United States.svg
Country of manuf Taiwan
Radio 1
Chip1
Broadcom BCM5352E
Chip2
Broadcom BCM2050
Wireless interface OUI
00:0D:0B, 00:16:01
Antenna Connector Type
RP-SMA
Wireless Standard
IEEE 802.11b/g
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz

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

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

Overview

Multiple revisions?

  • "BCM5352-HP-EA" is silkscreened on the board in the TechInfoDepot pictures.
  • "BCM5352-HP-DA" is silkscreened on the board in the FCC photos.

This device is using an Anadigics AWL6153 Power Amplifier Module.

Links of Interest

Wikis

Spec. sites

If the Whirlpool data is accurate, the default SSID is the wireless interface MAC address. WiGLE data shows the XX:XX:XX:XX:XX:XX pattern described in the Whirlpool data to be somewhat less common than XXXXXXXXXXXX.

Flashing

Flashing dd-wrt

WHR-HP-G54

Flashing OpenWrt

Flashing Tomato

Upgrading

Reverting

JTAG-Serial Info

Serial

Serial Pinouts

(3.3) (GND) (TxD) (RxD)
           J1

<---- board edge
----> to Flash
Hyper terminal Setup in Windows XP
In Windows XP, Click Start Button - All Programs - Accessories - 
   Communication - HyperTerminal
Enter a name for the connection, Click ok
Choose com port you adapter is plugged into, Click ok
Set:
 Bits per second = 115200
 Data Bits = 8
 Parity = none
 Stop bits = 1
 Flow control = none
Click ok
Click File - Save As, and select a place to save it to so you 
             don't have to enter the settings again.
Putty Setup in Windows XP
After installing putty, run it
 Serial line = The COM port your using for serial (ie. COM3)
 Speed = 115200
Click on Serial under Connection
 Serial line to connect to = same as above (Serial line)
 Speed (baud) = 115200
 Data bits = 8
 Stop bits = 1
 Parity = none
 Flow control = none
Click Session
 Enter a name for your connection under saved sessions
Click Save
Click Open

Serial Recovery

USB Info

vlan Info

Pictures

Highres Images of PCB
Images

Notes

Hardware Modification

See also