(Solved) Si4060 (or similar) question

[antenna]

Where can I find more information on setting up those little key fob RF transmitter chips like the Si4063?  I just want to stick it on a board, tell it what frequency I want, then have it output a specific string of bits as OOK based on what GPIO pin I trigger.   The datasheet didn't make the procedure for setting it up very clear (at least not to me).   I have a good VNA and I think I can handle the filter part when i get to making the board, but I am confused on how to talk to the chip and I'd like to understand that before buying something like this.

example
https://www.mouser.com/datasheet/2/368/Si4063_60-1397990.pdf

Thanks!

Edit: I found a couple arduino solutions for this, going to give it a try.

[antenna]

I may have answered my own question finding the EZRadioPro development kit...

Is there a chip out there that does the same thing that can be programmed by manually clocking in some data?  I would like to be able to change the parameters of the chip without connecting it to a $300 computer.