Upload the provided Arduino sketch (arduino_serial.ino) to your Arduino Uno using the Arduino IDE. This sketch listens for commands via serial communication and controls the built-in LED based on the ...

Usually, I use the Serial Monitor of the Arduino IDE to communicate with the Arduino hardware. But now, I want to build an application on my computer that allows me to click some buttons to control ...

Figure out how to push the text data to the Arduino in a way it likes. Figure out how to clear screen inbetween texts (every way I've tried so far has cleared each line as it went) Find out how many ...

When [Bill Porter] works on a project, he says that he typically writes his own NMEA standard communications protocols to fit the job at hand. While it makes things easy to troubleshoot, he admits ...

[Andrew] wonders why the SerialUSB() function on the Cortex M3-based Arduino Due is so much faster than Serial() on the Uno or Nano, and shares his observations in this short video. He sets up an ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi with an ESP8266 ESP-01 module. With ...