Mar 26, 2014 · Can anyone tell me how to clear the LCD once in a loop and just carry on with the rest of the code? lcd.begin(20, 4); number = number++; lcd.print(number); if(number > 10) { …

The easy way is to call lcd.clear() to clear the hole lcd and write the first line again. Alternative you kann write " " (Spaces) in the second line see: https://forum.arduino.cc/index.php?topic=212460.0

Clears the LCD screen and positions the cursor in the upper-left corner.

Jan 14, 2025 · Clearing an LCD screen using Arduino is a straightforward task once you understand how to set up your hardware and write basic code. The `lcd.clear ()` function …

Just use the clear () function to wipe the display clean. This function also returns the cursor to the home position back in the top left corner of the display.

You can use tft.rect(x,y,width,height) to clear only a portion of the screen. Make sure to set tft.fill before calling it.

Apr 29, 2013 · Hello folks. I want to use the large fonts to display a rotor heading of an antenna, eventually. But for now I have a button connected so that if I push it, it displays a "1" and if not …

Mar 13, 2017 · I am learning to use a 320x240 Colour TFT LCD. Just as a simple exercise i am trying to display the millis () value on screen once every second. Simple code.. If you see the …

Jan 14, 2014 · Clears the LCD screen and positions the cursor in the upper-left corner. Obviously, you'll need the lcd variable (known as a LiquidCrystal object) to use this method. See how to …

Jun 5, 2021 · void loop() { static byte first = 1; if (first) { print_on_lcd(); first = 0; } ... Another option is to print something in setup (), which will happen only once.