#include // initialize the library with the numbers of the interface pins LiquidCrystal lcd(12, 10, 11, 2, 3, 4, 5, 6, 7, 8, 9); int incomingByte = 0; // for incoming serial data //string ascii void setup() { Serial.begin(9600); digitalWrite(13,HIGH); //debug // set up the LCD's number of rows and columns: lcd.begin(15, 3); } void loop() { if (Serial.available() > 0) { Serial.println("im alive"); // read the incoming byte: incomingByte = Serial.read(); if (incomingByte!= 10){ char ascii = byte(incomingByte); lcd.print(ascii); Serial.println(ascii); } lcd.cursor(); } }