I made program using Sketch generator: http://examples.blynk.cc
But, there is error on “#include <Servo.h>”
Is there Servo.h for Raspberry Pi?
I think that’s an external library you need. It’s included in the Arduino IDE, but not in the RasPi libraries stuff I think.
All the examples are based on Arduino/ESP code… they will not work for RPi Node.js method… and will need significant modifications and/or alternate libraries for the WiringPi method.
You will have to do some Google searching for workable servo libraries for either RPi method.
Thank you Lichtsignaal-san and Gunner-san!!
I will search another way for servo.