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Motorola WR850G v1

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multiple revisions of this device, use caution
bg (G54)
wireless router
Wikipedia Motorola
WikiDevi.wi-cat.ru Motorola WR850G v3
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Was Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev Motorola WR850G v1
FCC ID ACQWR850G
Type wireless router
CPU1 checkY Broadcom BCM4702
CPU1 Type BMIPS3300
CPU1 Speed 125 MHz
Flash1 Chip AMD Am29LV320DB-90EI
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 AMIC A43L2616V-6 x 2
ETH chip1 Broadcom BCM4702
ETH chip2 Altima AC101L
Switch Broadcom BCM5325A1
Ethernet Port Count 1-100MbE-WAN
4-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: 00:0C:E5 (2 E, 5 W)
Ethernet OUI: 00:0C:E5 (2 E, 5 W)

Expansion IF types Mini PCI
Mini PCI slots 1
Power 5 VDC, 2 A
Connector type barrel
Other
Manuf/OEM/ODM Gemtek WRTB-100G
3rd Party Firmware Support OpenWrt (Was)
Retail
Availability End of Life
FCC approval date 28 August 2003
Country of manuf Taiwan
Radio 1
Radio1 module Broadcom BCM94306MP
Radio1 module IF Mini PCI
Chip1 Broadcom BCM4306
Chip2 Broadcom BCM2050
Wireless interface OUI 00:0C:E5
Antenna Connector Type U.FL, 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
Radio cor_rev 5
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
Motorola WR850G v1BroadcomBroadcomBroadcom
Motorola WR850G v2BroadcomBroadcomBroadcom
Motorola WR850G v3BroadcomBroadcomBroadcom

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

For a list of all currently documented Motorola devices with specifications, see Motorola.

54 Mbps - 2.4GHz 802.11g = G54 class

Overview

OEM Gemtek WRTB-100 (WRTB-100_V02) / WRTB-100G (WRTB-100G_V04)

The default SSID is motorola XXX where XXX is the last three hex digits of the WLAN MAC address (upper case letters).

Links of Interest

User guide

WR850G on the DD-WRT wiki, WR850G V1 on the DD-WRT wiki
WR850G on the OpenWrt wiki

Motorola WR850G v1 JTAG Pinout - DD-WRT forums (memory part shot)
Opening WR850G case
Pictures

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
OpenWrt Target: bcm47xx
OpenWrt Subtarget: legacy
OpenWrt Package architecture: mipsel_mips32
Support started version: 15.05
Current supported version: EOL
Last Supported Version: 22.03.7
Comment:
Releases after Backfire are not viable because of lack of sufficient RAM.

Please insert instructions here

Pictures

User Images