Using GPIO as RTS with ser2net

Installing and Using OpenWrt
1

Hello,

I am using the serial interface of the Jalapeno and would like to add RTS signal for a RS232/422/485 a transceiver chip.

Is there a way to use a GPIO pin as RTS with the ser2net package?

Thank you.

2

Then also purchase a TTL to RS232 converter for the serial port.