Translations:Wiren Board 5: GPIO List/31/en
Serial ports
| Port | |
|---|---|
| /dev/ttyAPP0 | GSM/EDGE |
| /dev/ttyAPP1 | RS-485 port on RS-485 terminals |
| /dev/ttyAPP2 | UART port on first extension module |
| /dev/ttyAPP3 | the UART port on the second extension module |
| /dev/ttyAPP4 | RS-485 port on RS-485/CAN terminals |