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Display Message On LCD Display Using Arduino Serial Monitor By Technoesolution | #arduinoprojects

January 30, 2022



Description

In this article, we will see how to "Display a custom message on LCD Display using Arduino serial monitor". Simply it will reflect whatever you type in the serial monitor to the LCD display. I provide complete details of the project like its circuit diagram, Arduino code, etc.

Watch out the video If reading bores you.

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Material Required:-

Sr.No

Product Name

Quantity

Best Buy Link

1

Arduino Uno

1

https://amzn.to/3nCSn4j

2

Breadboard + Jumper Wires

1

https://amzn.to/3fIWUO5

3

I2C LCD Display

1

https://amzn.to/3IlGO9r

Circuit Diagram:-

Refer above circuit diagram to make proper connections.

| 5V  >> Vcc | GND >> GND | A4 >> SDA | A5 >> SCL |

Arduino Code:-

/*
   Hello guys welcome back to "Techno-E-Solution"
   Project Name:- Display Message On LCD Display Using Arduino Serial Monitor
   Project Video:-https://youtu.be/VuCccuzVAFA
*/

#include <Wire.h> 
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);   // Set the LCD address to 0x27 for a 16 chars and 2 line display
void setup() {
  lcd.init();  // set up the LCD's number of columns and rows:
  Serial.begin(9600);  // initialize the serial communications:
}
void loop() 
{
  if (Serial.available()) 
  {
    delay(100);
    lcd.clear();
  while (Serial.available() > 0) 
  {
      // display each character to the LCD
      lcd.write(Serial.read());
    }
  }
}

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