Xstream module setup

I have several x24-009nsc modules but not sure how to program these.

Do I need to get the development board and the xctu software?

Or is there a bare-bones setup I can use? Just connect to the serial port, supply +5v and then use the xctu?

I thought they were good to go out of the box – all I really need to do is set the baud rate to 1200 with 8N1.

I can see this forum gets little resopnse so if you do have an answer for me, I’m at mringen@yahoo.com

THANKS KINDLY.

These are 5V Connection, you need a level shifter in order to connect them to an RS232 port such as Digi’s XBIB-R RS232 interface board.