UART — ESP32 simulation

An interactive ESP32 circuit simulation you can run free in your browser on Velxio, by bhuviperiyasamy47.

Components

Sketch code

/*void setup() // Normal Simple UART code only board used no need connection
{
  Serial.begin(9600);
}

void loop()
{
  Serial.println("Hello ESP32");
  delay(1000);
}*/

//To write one character in serial monitor

/*#include <LiquidCrystal.h>
LiquidCrystal lcd(21,22,23,19,18,5);
void setup()
{
  lcd.begin(16,2);
  Serial.begin(9600);
}
void loop()
{
   if(Serial.available())
  {
    char data = Serial.read();

    lcd.setCursor(0,0);
    lcd.print(data);
    delay(1000);
  }
}*/
//For display string
#include <LiquidCrystal.h>

LiquidCrystal lcd(21,22,23,19,18,5);

void setup()
{
  lcd.begin(16,2);
  Serial.begin(9600);
}

void loop()
{
  if(Serial.available())
  {
    String data = Serial.readStringUntil('\n');

    lcd.clear();
    lcd.setCursor(0,0);
    lcd.print(data);
  }
}

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