Serial interface for ATTiny that allows you to print different data types to an arduino's serial monitor. Doesn't require any extra serial cables/devices. This uses SoftwareSerial so it's not all too ...

This Arduino project demonstrates how to use serial communication to interact with the user through the Serial Monitor. The program prompts the user to enter a number, and once entered, it reads the ...

Serial.print() can be slow, intrusive, and unreliable, depending on the baud rate, buffer size, and serial port availability. Fortunately, there are other ways to debug your Arduino code without ...

A Serial Monitor and a Serial Plotter are available to visualise this data. The first does not need much explaining, but how do you use the Serial Plotter? One of the strong points of Arduino is its ...

But for the Arduino, most of us resort to just printing print statements in our code to observe behavior. When the code works, we take the print statements out. [JoaoLopesF] wanted something better.

An Arduino Uno provides the processing power and drives the serial monitor. A joystick and a Hitachi H48C accelerometer are mounted on a breadboard and wired to the Uno.

It also lets you send strings – e.g. commands or data – from the computer to the Arduino board. The Serial Monitor can be handy for debugging by letting the sketch send text messages about what it is ...