HI Guys!
please help me. i am not able to write perfect code for rc plane.
i have 4 servos and 1 brushless motor on board. 2 for allerons and 2 for elevators.
and on remote their are 2 joysticks for 4 servos . 1 potentometer for brushless motor.
and connection is like that.
nano is connected to node mcu on remote and same on plane.
please help me. None of my all codes are perfectly working.
Your requirements are not clear at all. No one here will write the code for you.
What have you tried?
What’s not working?
Where is Blynk involved?
my friend tried to send data from joystick to (from nano) node mcu that sends to another node mcu that goes to nano of plane …
we successfully connected both node mcus but servos behaviour are very strange.
nano – esp connection
Vin Vin
GND GND
D8 D8 ( as tx)
D7 D7 (as rx)
power problem solved by connecting both simultaneously with computer ports.
Although serial monitor show changing values from another node but servos behavior very strange.
though we receive values from joysticks but servos shows strange behaviour
servos usually behave the way, they are controlled 
BUT!.. we know nothing about that.
As for the project itself: As this ought to be a RC plane, I’d strongly suggest more direct control: some good long range transceivers and manual handles. But it is up to you - surely you can try it with Blynk, but first you need to show us your attempts, because as @ldb has already stated:
3 Likes