Maxstream Xstream oem wireless module users?

[mkr5000]

I bought a couple of these 2.4ghz modules and it appears there is a
lot more to getting them up and running than I thought.

It looks like I need a development board plus their X-ctu software
just to configure them?

Is anyone familiar with this product and perhaps can tell me if
there's a basic bare bones setup I can use to program these?

Really, all I probably need to do is set the baud rate to my desired
1200, I think they're set for a 9600 default.

I have standard 8N1 rs232 that I'll be using.

I connected ground, +5v and my data with them as is, but nothing.

Thanks for any info.