![Use a function to return a string, then print this return value in the void loop - Programming Questions - Arduino Forum Use a function to return a string, then print this return value in the void loop - Programming Questions - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/4X/3/1/8/31855e659b5d3e8a81d1b894822a2ab8d22dca4b_2_800x1024.png)
Use a function to return a string, then print this return value in the void loop - Programming Questions - Arduino Forum
![Serial.println() function prints infinite times in Serial Monitor - Programming Questions - Arduino Forum Serial.println() function prints infinite times in Serial Monitor - Programming Questions - Arduino Forum](https://europe1.discourse-cdn.com/arduino/optimized/4X/e/e/1/ee13fe13cbcdbbb0ceea9bc91bd20152e3398220_2_1024x575.png)
Serial.println() function prints infinite times in Serial Monitor - Programming Questions - Arduino Forum
![What difference between Serial.print and saving data into variable? - Programming Questions - Arduino Forum What difference between Serial.print and saving data into variable? - Programming Questions - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/3X/5/6/56863415d23b3f9e31d41684963ee415cb8e3f22.png)
What difference between Serial.print and saving data into variable? - Programming Questions - Arduino Forum
![How do I serial print a constant single string and a changing variable within it? - Arduino Stack Exchange How do I serial print a constant single string and a changing variable within it? - Arduino Stack Exchange](https://i.stack.imgur.com/FQGjo.jpg)