Stop Using Serial.print in Your Arduino Code - This Is Better

Learn superior alternatives to Serial.print statements in Arduino code. Discover techniques to reduce program bloat, improve execution speed, and implement more efficient debugging methods. Explore advanced solutions for ESP32 and the use of printf for Arduino. Gain practical insights through code demonstrations and comparisons of compilation with and without debugging. Master the art of writing cleaner, more efficient Arduino code by implementing these improved debugging and output techniques.

Welcome Back!
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The problem with Serial.print statements
Slow execution
Code Demo starts
How we can do it differently
Compilation with and without debugging
ESP32 advanced solution
printf for the Arduino
Conclusion