Getting started with Arduino Micro, 1602A LCD, I2C LCD backpack.

gistfile1.txt

// Using https://arduino-info.wikispaces.com/LCD-Blue-I2C

#include <LiquidCrystal_I2C.h>
#include <Wire.h>

LiquidCrystal_I2C lcd(0x3F, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE);

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

  lcd.backlight();
  
  lcd.setCursor(0, 0);
  //         0123456789ABCDEF 
  lcd.print("M0CUV's duff LCD");
  lcd.setCursor(0, 1);
  lcd.print("Cheap as chips 0");  
}

void loop() {
  // put your main code here, to run repeatedly:
}