Most Arduino users will know about the Serial Monitor built into the IDE (available from the ‘Tools’ menu, or with keyboard shortcut Ctrl+Shft+M). This is a simple serial terminal that displays any ...

The small Arduino UNO terminal sender program is made to transfer Serial terminal data to the ESP32 Serial terminal only. This sketch is also attached herewith for ready references.

One of the strong points of Arduino is its easy-to-use serial port which makes it simple to export data, to send commands to it, or to help with debugging. A Serial Monitor and a Serial Plotter are ...

Serial communication is a method of transmitting data one bit at a time over a communication channel, such as a serial bus or a network. Arduino boards, like many microcontrollers, have built-in ...

Outputting data from a microcontroller over a serial port is convenient and easy, but formatting, visualizing, and analyzing the data can be tedious and frustrating. [Alex Spataru] knows this all ...

Learn how to use LEDs, Serial Plotter, breakpoints, oscilloscope, and simulator to debug your Arduino code effectively.

Serial.available () doesn't return 0 when no data has been entered into the Serial Monitor when the baud rate set higher than 9600 #1297 ...

Getting a blank page on the Arduino Serial Monitor when you want to see the data from your sketch is frustrating, but we have some fixes.