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 firstname.lastname@example.org