I’m certain that you have this information somewhere on the OpenSprinkler website but the information is a bit ‘dispersed’
You are absolutely right, I need to find a more organized way to present everything. One difficulty is that there are frequent changes and I am falling behind updating the website.
Looks like the wiki page has some detailed setup instructions by Nayr and Oarsman:
http://rayshobby.net/mediawiki/index.php?title=Set_Up_BBB
Feel free to modify the page to append additional instructions.