Linksys WRT400n
Supported Versions
| Version/Model | S/N | OpenWrt Version Supported | Model Specific Notes |
|---|---|---|---|
| v1.0 | - | target in backfire and development trunk | - |
Hardware Highlights
| SoC | Ram | Flash | Network | USB | Serial | JTag |
|---|---|---|---|---|---|---|
| Atheros AR7161 @ 680MHz | 32MB | 8MB | 4 x 1 | No | Yes | ? |
Installation
Flash Layout
OEM easy installation
Upgrading OpenWrt
Basic configuration
→ Basic configuration After flashing, proceed with this.
Set up your Internet connection, configure wireless, configure USB port, etc.
Failsafe mode
Hardware
Info
| Architecture: MIPS |
| Vendor: Cisco/LinkSys |
| Bootloader: |
| System-On-Chip: Atheros AR7161 |
| CPU Speed: 680 MHz |
| Flash-Chip: |
| Flash size: 8 MiB |
| RAM: 32 MiB |
| Wireless: Two radio chips: 2.4Ghz 802.11B/G/N and 5Ghz 802.11A/N. Dual-band AR9220 and single-band AR9223 |
| Ethernet: 4x 10/100 Mbps LAN, 1x 10/100 Mbps WAN |
| USB: No |
| Serial: Yes |
| JTAG: Yes |
- about the two single chip radios http://www.smallnetbuilder.com/content/view/30758/100/
Photos
- See https://forum.openwrt.org/viewtopic.php?pid=85436#p85436 for pictures.
- Great information and photographs over at http://infodepot.wikia.com/wiki/Linksys_WRT400N_v1.0
Opening the case
→ port.serial general information about the serial port, serial port cable, etc.
How to connect to the Serial Port of this specific device:
JTAG
→ port.jtag general information about the JTAG port, JTAG cable, etc.
How to connect to the JTAG Port of this specific device:
Detailed photo of JTAG for WRT400N: http://infodepot.wikia.com/wiki/Linksys_WRT400N_v1.0
Buttons
→ hardware.button on howto use and configure the hardware button(s).
Debugging
Bootloader Mods
- you could read about bootloader in general
Notes
Linksys web page for support: http://homesupport.cisco.com/en-us/wireless/lbc/WRT400N
Official Linksys tarball of GPL'ed source is available from here: http://homesupport.cisco.com/en-us/gplcodecenter?gplsku=#WRT400N
Tags
For some Help with the Tags, please have a look here: tags
inbox/linksys/wrt400n.txt · Last modified: 2011/09/23 17:24 by orca