#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16,2);
uint8_t duckChar[8] = {0x0,0xc,0x1d,0xf,0xf,0x6,0x0};
void setup() { lcd.init(); lcd.backlight();
lcd.createChar(1, duckChar);
lcd.setCursor(0,0); lcd.print(char(1));
Serial.begin(9600);
for(int k=0; k<8; k++) Serial.println(duckChar[k], BIN);
}
void loop() { }