Arduino – CLCD with I2C – Bluetooth
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#include <Wire.h> #include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd(0x27, 16, 2); #include <SoftwareSerial.h> SoftwareSerial BTSerial(2,3); void setup() { lcd.init(); delay(1000); lcd.backlight(); lcd.setCursor(0,0); lcd.print("Bluetooth"); Serial.begin(9600); BTSerial.begin(9600); } void loop() { lcd.setCursor(0,1); if (BTSerial.available()) { lcd.write(BTSerial.read()); } } |