#include <LiquidCrystal_I2C.h>

// sortie monitor debug
#define DEBUG true

// Type LCD
#define COL 20
#define ROW 4

#define PIN_VAL 2
#define PIN_AFF 3

#define PIN_T 7
#define PIN_E 6

LiquidCrystal_I2C lcd( 0x27, COL, ROW );

void setup() {
  // put your setup code here, to run once:
  lcd.init();	// initialize the lcd
	//lcd.clear();
  
	// LCD ON bright background.
  lcd.backlight();
}

void loop() {
  // put your main code here, to run repeatedly:
  // Print a message to the LCD.

}