B4J Question Raspberry Pi with USB serial?

[techknight]

How would a B4J app connect to a USB serial adapter, like an FTDI or a Prolific device? I seen an example here but it appears its for the internal port which I do not want to use.

Thanks.

 

[Erel]

https://www.b4x.com/android/forum/threads/jserial-library.34762/#content

Example: https://www.b4x.com/android/forum/threads/arduino-raspberry-pi.65820/#content

 

[techknight]

Thank you sir.