The site says that a calculator must be in power save to send a variable. Is there anyway to make it power save just to send that variable or power save until a condition is met?
im definitely not an expert, but i just had this prob. i suggest you read this part of the site
repeat B or F
which i think means it will keep looping (is that a powersave mode?) until it gets those variables, and the same with the other. Forgive me if im wrong, cause im a noob that just started, but you should still read the page if you haven't