 #include "MorseNode.h"
 
 #include "Symbols.h"
+
+//#define TFT_DISPLAY
+#ifdef TFT_DISPLAY
+
+#include <Adafruit_ST7735.h> 
+
+const int TFT_CS = 10;
+const int TFT_RST = 9;
+const int TFT_DC = 8;
+Adafruit_ST7735 tft = Adafruit_ST7735(TFT_CS,  TFT_DC, TFT_RST);
+
+#endif
 
 //------------------------------------------------------------------------------
 


//------------------------------------------------------------------------------

int determineDotDash(unsigned long holdMillis);
int determineLetterWordSpace(unsigned long spaceMillis);
String getDotDashOrSpaceString(int input);

//------------------------------------------------------------------------------

void loop() {
  inputVal = getInput();
  
  digitalWrite(LED, inputVal);

  if (inputVal == HIGH && previousInputVal == LOW) {
