#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);
char msg[30];

void setup() {
  lcd.init();
  lcd.backlight();
}

void loop() {
  uint16_t pot1 = analogRead(32);
  lcd.setCursor(1,0);
  snprintf(msg, 30, "Pot1: %u", pot1);
  lcd.printstr(msg);    
  delay(1000);
  lcd.clear();  
}