"No i havent measured the voltage coming out from the V-reg !
ok Jo this is the result of my APM configurations
When i turned my controller there's beeping sound on my controller ( Hitec Aurora 9) and after i connect Battery (3 Cell 5000mih) all…"
"+\- from the v-reg to +\- on the Inputs. +\- from Inputs to +\- on Rx.+\- from v-reg to +\- on Outputs, +\- on servos to +\- on Outputs
All this connection is correct !! only to set the V-reg to 5V
how to set it..?