Connections between the MAX232 Level Shifter and the WRTSL54GS: Unterschied zwischen den Versionen
Aus DL8RDS Wiki
Dl8rds (Diskussion | Beiträge) |
Dl8rds (Diskussion | Beiträge) |
||
(3 dazwischenliegende Versionen desselben Benutzers werden nicht angezeigt) | |||
Zeile 1: | Zeile 1: | ||
+ | Here's a documentation of the pins on the WRTSL54GS board: | ||
+ | |||
+ | * http://wiki.openwrt.org/OpenWrtDocs/Hardware/Linksys/WRTSL54GS | ||
+ | |||
+ | I managed to access the serial port using [[A MAX232 level shifter|a MAX232 level shifter]]. | ||
+ | |||
+ | On the WRT side the pin numbering is top down. On the picture below it is from right to left. | ||
+ | |||
On the WRT side --> MAX232 side | On the WRT side --> MAX232 side | ||
Pin 1 (3.3V) --> +12V | Pin 1 (3.3V) --> +12V | ||
Zeile 4: | Zeile 12: | ||
Pin 3 (RX) --> RxD | Pin 3 (RX) --> RxD | ||
Pin 5 (GND) --> GND | Pin 5 (GND) --> GND | ||
+ | |||
+ | [[Image:WRTSL54GS_MAX232.jpg|400px]] |
Aktuelle Version vom 12. April 2008, 16:03 Uhr
Here's a documentation of the pins on the WRTSL54GS board:
I managed to access the serial port using a MAX232 level shifter.
On the WRT side the pin numbering is top down. On the picture below it is from right to left.
On the WRT side --> MAX232 side Pin 1 (3.3V) --> +12V Pin 2 (TX) --> TxD Pin 3 (RX) --> RxD Pin 5 (GND) --> GND