Answers for "arduino string to int"

arduino string to int

void loop() {
  Serial.readBytes(mystr,5); //Read the serial data and store in var

  //delay(1000);
  
  String val = mystr; 
  int i = val.toInt();
  int num = i + i;
  Serial.println(num);
  
}

arduino char to int

value = atoi(inChar);
value = int(inChar);
value = (int)inChar;