Serial port pinouts

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Revision as of 12:26, 16 April 2008 (edit)
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(added wrt 350N J5)
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The serial port runs at 115200 baud, 8 bits, no parity, 1 stop bit using ANSI terminal emulation. Levels are not RS232 voltage levels, but 3V3 TTL logic. Use level shifter (Max232/Max3232/DS275 etc.) to correct this. Also a USB to serial phone cable will work in most cases. A cable with a Prolific 2303 works fine. The serial port runs at 115200 baud, 8 bits, no parity, 1 stop bit using ANSI terminal emulation. Levels are not RS232 voltage levels, but 3V3 TTL logic. Use level shifter (Max232/Max3232/DS275 etc.) to correct this. Also a USB to serial phone cable will work in most cases. A cable with a Prolific 2303 works fine.
-==Linksys WRT-54G(S)==+==Linksys WRT-54G(S,L)==
JP1 or JP2 (on newer models) JP1 or JP2 (on newer models)
- vcc o o vcc |+ 
- tx1 o o tx0 |+<code>
- rx1 o o rx0 |+vcc o o vcc |<br>
- o o |+tx1 o o tx0 |<br>
- gnd o o gnd |+rx1 o o rx0 |<br>
 +... o o ... |<br>
 +gnd o o gnd |
 +</code>
==Linksys WRT-350N v 2.0 == ==Linksys WRT-350N v 2.0 ==

Revision as of 08:40, 25 May 2008

If anyone has any photos or diagrams, please upload them to the wiki (NOT link to an external image) and add them to this page.

Contents

For those interested: (--------- is nearest board edge)

Buffalo WBR2-G54(S)

----------
J5
o gnd
o vcc
o rx
o tx

Motorola WR850G v2 /v3

| tx o o vcc  RJP1
|    o o
|    o o gnd
| rx o o
|    o

Buffalo WLA2-G54C

| tx o o
|    o o vcc
|    o o gnd
| rx o o
|    o
---------

Buffalo WHR-G54S

Connector RJP1

 tx o o      |
    o o vcc  |
    o o gnd  |
 rx o o      |
    o        |
-------------

The serial port runs at 115200 baud, 8 bits, no parity, 1 stop bit using ANSI terminal emulation.

Buffalo WHR-HP-G54

Connector J1

             |
      rx o   |
      tx o   |
     gnd o   |
     vcc o   |
-------------

The serial port runs at 115200 baud, 8 bits, no parity, 1 stop bit using ANSI terminal emulation. Levels are not RS232 voltage levels, but 3V3 TTL logic. Use level shifter (Max232/Max3232/DS275 etc.) to correct this. Also a USB to serial phone cable will work in most cases. A cable with a Prolific 2303 works fine.

Linksys WRT-54G(S,L)

JP1 or JP2 (on newer models)

vcc o o vcc |
tx1 o o tx0 |
rx1 o o rx0 |
... o o ... |
gnd o o gnd |

Linksys WRT-350N v 2.0

J5

vcc o
tx1 o 
rx1 o 
gnd o

Asus WL-500 deluxe

|     o o
| gnd o o vcc
| tx1 o o tx0
| rx1 o o rx0   
|        J5

Sparklan WX6615GT

|    o
| gnd o o rx
| gnd o o 
| vcc o o 
| vcc o o tx   
|        J5

External Links