Chumby Classic

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bg (G54)
wireless internet appliance
WikiDevi.wi-cat.ru
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Status Unknown
Tomato any flavor
Incompatible
Platform
BrandModelRev
Chumby Classic
FCC ID
IC ID
Type
wireless internet appliance
CPU1
Freescale i.MX21
CPU1 Type
ARM926J
CPU1 Speed
350 MHz
CPU2
STMicro STR711FR0
Flash1 Chip
SK hynix HY27US08121A-TPCB
Flash1 Size
64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM1 Size
64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br />
RAM1 Chip
SK hynix Model? x 2

802dot11 OUI: none specified

Expansion IF types
USB 2.0
USB ports
2
USB Hub Compatible
Untested
Power
12 VDC, 1 A
Connector type
barrel
5.5 mm (OD)
2.1 mm (ID)
9.5 mm (LEN)
Flags:
touchscreen
Retail
FCC approval date 16 October 2008
(Est.) initial retail price (in USD): $179.95
Country of manuf China
Radio 1
Radio1 module
Radio1 module IF
USB
Chip1
Ralink RT2571W
Chip2
Ralink RT2528
Wireless interface OUI
none specified
Antenna Connector Type
unknown
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 Freescale (NXP) SoC's with specifications, see Freescale.
For a list of all currently documented Ralink chipsets with specifications, see Ralink.
For a list of all currently documented STMicro chipsets with specifications, see STMicro.

54 Mbps - 2.4GHz 802.11g = G54 class

Overview

Chumby Wiki

CPU: Freescale Semiconductor i.MX21 - MC9328MX21
The codename for the Chumby Classic is Ironforge.

The Chumby Classic has two external USB 2.0 ports and (per the FCC test report) one internal USB 1.1 port for the wireless module.

FCC filing board (old Ironforge revision)

"with love, -bunnie", the Chumby logo, "Ironforge V1."???, and "MADE IN U.S.A." is silkscreened on the main board in the FCC photos.
"Copyright (C)2006,2007", "Chumby Industries", "Some Rights Reserved, see", "http://www.chumby.com/legal/developer", and "Ironforge Daughtercard v1.2" is silkscreened on the daughtercard.

"KW5301" and "V1.3" is silkscreened on the wireless module.
KW5301 googlery yields KASDA as a possible manufacturer, however,
the FCC test report indicates the module was manufactured by TP-LINK

Newer board (via pictures on madox.net)

"with love, -bunnie", the Chumby logo, "Ironforge v1.7", and
"SETEC ASTRONOMY" is silkscreened on the mainboard.

Links of Interest