B4J Question How to send strings B4J vs RPi2 using the uart rx-tx?

[XorAndOr]

Hi, I know how to enable the pin b4j vs raspberry, but now I would know how to send strings to the raspberry using his uart tx-rx, I thought to jserial but I do not know if it's the right way, can anyone help me? thank you

 

[Roycefer]

This page: http://elinux.org/RPi_Serial_Connection indicates that the UART appears to the OS as dev/ttyAMA0, which is a virtual serial port. That means you can use the jSerial library to control it.

 

[XorAndOr]

This page: http://elinux.org/RPi_Serial_Connection indicates that the UART appears to the OS as dev/ttyAMA0, which is a virtual serial port. That means you can use the jSerial library to control it.

thanks for your answer