Linksys WRT54GX v2

Specs
Platform Serial Num. = ? FCC ID = Q87-WRT54GX, SA3-AGN1223AR0300 Industry Canada ID = 3839A-WRT54GX CPU Type = Realtek 8651B MIPS Rev = ? CPU Speed = 200 MHz Bus = ? Flash Type = ? Flash Chip = Spansion Model? Flash Size = 8 MB Max Firmware Size = ? RAM Size = 32 MB RAM Chip = ESMT M12L128168A-7T x 2 nvram Size = ? ETH chip1 = Realtek RTL8651B Switch = Realtek RTL8651B Port-based vlan = ? 802.1q vlan = ? Ethernet Port Count = 1-10/100-WAN 4-10/100-LAN Wired Standard = IEEE 802.3/3u Ethernet interface OUI = none specified boot_wait = ? bootloader = ROME Flash Card Socket/Type = No SD/MMC Mod Support = No Expansion IF types = 1x Mini PCI PoE = No Power = 12 VDC, 1 A Connector type/size = Barrel plug, 2 mm (ID), 5.5 mm (OD), 9.5 mm (LEN) LEDs/Color = ? Size = ? USB = No Serial Port = 1 JTAG Port = ? Supported by TJTAG/Version = ? Special Features = ? Radio WI1 module = Airgo AGN1223AR-03 WI1 module IF = Mini PCI (long) Wireless Radio = Airgo AGN100RF WLAN DSP processor = Airgo AGN103BB WI1 chip3 = Airgo AGN100RF Wireless interface OUI = none specified Antenna Connector Type = U.FL, RP-SMA MIMO status = 2x3:2 Wireless Standard = IEEE 802.11b/g 802.11g = 6, 9, 12, 18, 24, 36, 48, 54 Mbps 802.11b = 1, 2, 5.5, 11 Mbps WiFi Operating Frequency = 2.4 GHz Radio cor_rev = ? Radio Capabilities = ? Other Default IP address = ? Default login user = ? Default login password = ? Default SSID = ? OEM = Askey RT3105W, like the WRT54GX2 3rd Party Firmware Support = ?

Serial Pinouts
JP1

RX  o TX   o GND  o VCC  o

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 = 38400 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) = 38400 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