diff --git a/platformio.ini b/platformio.ini
index 7438255..32a2fc2 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -20,8 +20,8 @@ framework = arduino
 platform = atmelavr
 lib_deps =
     Nintendo Extension Ctrl
-upload_port = /dev/ttyACM*
 monitor_port = /dev/ttyACM*
+upload_port = /dev/ttyACM*
 monitor_speed = 115200
 
 [env:usbasp]
diff --git a/src/hoverserial.ino b/src/hoverserial.ino
index 871e9e7..ddb2ddb 100644
--- a/src/hoverserial.ino
+++ b/src/hoverserial.ino
@@ -151,7 +151,9 @@ void Send(int16_t uSteer, int16_t uSpeed)
 
 // ########################## RECEIVE ##########################
 void Receive()
+
 {
+    int old_cursorX, old_cursorY;
     // Check for new data availability in the Serial buffer
     if (Serial1.available()) {
         incomingByte = Serial1.read();  // Read the incoming byte
@@ -211,6 +213,16 @@ void Receive()
                 Serial.print(" 8: ");
                 Serial.println(Feedback.boardTemp);
             }
+            display.setCursor(0, 30);
+            display.setTextSize(1);     // Draw 1X-scale text
+            display.setTextColor(SSD1306_WHITE);
+            display.print("V : ");
+            old_cursorX = display.getCursorX();
+            old_cursorY = display.getCursorY();
+            display.fillRect(old_cursorX, old_cursorY, (6 * 5), 8, SSD1306_BLACK);      // erase previous display
+            display.setCursor(old_cursorX, old_cursorY);
+            display.print(Feedback.batVoltage);
+            display.display();
         } else {
             if (Serial)
                 Serial.println("Non-valid data skipped");
@@ -230,13 +242,13 @@ int old_cursorX, old_cursorY;
         nchuk.reconnect();
     } else {
 
-      
+
+      cmd1 = map(nchuk.joyX(),0,256,150,-150); // x - axis. Nunchuck joystick readings range 30 - 230
+      cmd2 = map(nchuk.joyY(),0,256,-150,150); // y - axis
+
       Serial.print("X : "); Serial.println(nchuk.joyX());
       Serial.print("Y : "); Serial.println(nchuk.joyY());
-      
 
-      cmd1 = map(nchuk.joyX(),0,256,300,-300); // x - axis. Nunchuck joystick readings range 300 - -300
-      cmd2 = map(nchuk.joyY(),0,256,-300, 300); // y - axis
   }
   /*
     display.setCursor(0, 40);