Action (Impuls) 433MHz Remote Transmitter For Arduino, Turn on and off via Serial

ActionRemoteTransmitterOnOff.ino

// https://bitbucket.org/fuzzillogic/433mhzforarduino/wiki/Home
#include <RemoteTransmitter.h>

String incoming = "";   // for incoming serial data
ActionTransmitter actionTransmitter(11);

// pin 1,2,3,4 and 5 turned on
int receiver = 31;
char button = 'C';

void setup() {
  Serial.begin(115200);
  Serial.print("setting up .. ");

  // maybe do some stuff
  
  Serial.println("done!");
}


void loop() {
  // send data only when you receive data:
  if (Serial.available() > 0) {
    // read the incoming string:
    incoming = Serial.readString();

    // say what you got:
    Serial.print("I received: ");
    Serial.println(incoming);

    if(incoming == "on"){
      // on
      actionTransmitter.sendSignal(receiver, button, true);
    } else if(incoming == "off"){
      // off
      actionTransmitter.sendSignal(receiver, button, false);
    }
  }
}