   lcd->createChar(0, bkslash);
   
   temps1 = new TempSensor(TEMPS_1);
-  btnDown = new Button(BTN_DOWN);
-  btnUp = new Button(BTN_UP);
   relay1 = new Relay(REL_1);
+    
+  btnLeft = new Button(BTN_LEFT);
+  btnRight = new Button(BTN_RIGHT);
+
   lcd->begin(16, 2);
   
   lcd->setCursor(0, 0);

    cfg.print();
  }

  if (btnUp->isDown() || btnDown->isDown()){
    switch (mode) {
      case MODE_CONFIG_TEMP: 
        if (btnDown->isDown()) {
          cfg.data.temp -= tempDelta;
          dp("-");
        }
        
        if (btnUp->isDown()) {
          cfg.data.temp += tempDelta;
          dp("+");
        }

const byte REL_1 = 8;

// Buttons
const byte BTN_LEFT = A1;
const byte BTN_RIGHT = A2;

// LCD display pins
const byte LCD_RS = 12;
