RE: RC Smart 30A Brushless Speed Controller
Just did a quick skim over this thread and it appears you guys have a Tower Pro ESC. Not time to read in detail at the moment. Don't think I posted this on here before (?) but go to rcgroups.com to the power sources forum. Look for a thread that starts with the word "Caution" spelled wrong as "Coution". It'll have all the info you *might* need to set up the various versions (there might be at least four now) of the 30 amp and other ESCs. You have to figure out which one you have and then how to program it. Much hard work has been done by others on there to set things straight.