/* Board name :  ESP-f by Feather */
/* LCD :   AQM1602XA-GBW-IIC */
#include <Arduino.h>
#include <Wire.h>
#define DEVICE_ADDRESS 0x3E  // AQM1602XA-GBW-IIC/0x3E
char line1[] = "AQM1602XA-GBW-II";
char line2[] = "  yoshikon.com  ";
// char test[] =  "1234567890123456";   // テスト用
void setup(void) {
  Wire.begin();
  Wire.beginTransmission(DEVICE_ADDRESS);
  Wire.write(0x20);
  Wire.write(0x01);
  Wire.endTransmission();
  init_LCD();
  writeCommand(0x02);  //１行目書き込み
  for (int i = 0; i = 15; i++){
     writeData(line1[i]);
  }
  for (int i = 0; i = 15; i++){  //２行目書き込み
     writeCommand(0x40 + 0x80 + i);
     writeData(line2[i]);
  }
  delay(2000);
  }

void loop(void) {
}