diff --git a/CommandDistributor.cpp b/CommandDistributor.cpp
index be23577..e889f62 100644
--- a/CommandDistributor.cpp
+++ b/CommandDistributor.cpp
@@ -377,4 +377,3 @@ void CommandDistributor::setVirtualLCDSerial(Print * stream) {
 Print* CommandDistributor::virtualLCDSerial=&USB_SERIAL;
 byte CommandDistributor::virtualLCDClient=0xFF;
 byte CommandDistributor::rememberVLCDClient=0;
-
diff --git a/DCCACK.cpp b/DCCACK.cpp
index 9d33529..64dafa3 100644
--- a/DCCACK.cpp
+++ b/DCCACK.cpp
@@ -483,4 +483,3 @@ void DCCACK::checkAck(byte sentResetsSincePacket) {
     }      
     ackPulseStart=0;  // We have detected a too-short or too-long pulse so ignore and wait for next leading edge 
 }
-
diff --git a/DCCTimerAVR.cpp b/DCCTimerAVR.cpp
index 656ba7e..5f828d7 100644
--- a/DCCTimerAVR.cpp
+++ b/DCCTimerAVR.cpp
@@ -197,6 +197,8 @@ void DCCTimer::DCCEXanalogWriteFrequency(uint8_t pin, uint32_t f) {
 }
 void DCCTimer::DCCEXanalogWriteFrequencyInternal(uint8_t pin, uint32_t fbits) {
 #if defined(ARDUINO_AVR_UNO)
+      (void)fbits;
+      (void) pin;
       // Not worth doin something here as:
       // If we are on pin 9 or 10 we are on Timer1 and we can not touch Timer1 as that is our DCC source.
       // If we are on pin 5 or 6 we are on Timer 0 ad we can not touch Timer0 as that is millis() etc.
diff --git a/DCCTimerESP.cpp b/DCCTimerESP.cpp
index 39824a5..31dc2b1 100644
--- a/DCCTimerESP.cpp
+++ b/DCCTimerESP.cpp
@@ -324,4 +324,3 @@ void ADCee::begin() {
 }
 
 #endif //ESP32
-
diff --git a/EXRAIL2Parser.cpp b/EXRAIL2Parser.cpp
index a26d78a..63bace0 100644
--- a/EXRAIL2Parser.cpp
+++ b/EXRAIL2Parser.cpp
@@ -363,4 +363,3 @@ bool RMFT2::parseSlash(Print * stream, byte & paramCount, int16_t p[]) {
     return false;
   }
 }
-
diff --git a/EXRAILSensor.h b/EXRAILSensor.h
index b5b00c6..c9929f6 100644
--- a/EXRAILSensor.h
+++ b/EXRAILSensor.h
@@ -47,4 +47,4 @@ class EXRAILSensor {
   bool onChange;
   byte latchDelay;
 };
-#endif
\ No newline at end of file
+#endif
diff --git a/I2CManager_NonBlocking.h b/I2CManager_NonBlocking.h
index 59bbcaf..83e1a2f 100644
--- a/I2CManager_NonBlocking.h
+++ b/I2CManager_NonBlocking.h
@@ -384,4 +384,4 @@ void I2CManagerClass::handleInterrupt() {
   }
 }
 
-#endif
\ No newline at end of file
+#endif
diff --git a/I2CManager_Wire.h b/I2CManager_Wire.h
index 1fd4d67..8324919 100644
--- a/I2CManager_Wire.h
+++ b/I2CManager_Wire.h
@@ -231,4 +231,4 @@ void I2CManagerClass::queueRequest(I2CRB *req) {
  ***************************************************************************/
 void I2CManagerClass::loop() {}
 
-#endif
\ No newline at end of file
+#endif
diff --git a/IODevice.cpp b/IODevice.cpp
index 5d3397e..2a990bf 100644
--- a/IODevice.cpp
+++ b/IODevice.cpp
@@ -627,4 +627,3 @@ bool ArduinoPins::fastReadDigital(uint8_t pin) {
 #endif
   return result;
 }
-
diff --git a/IO_AnalogueInputs.h b/IO_AnalogueInputs.h
index a78503f..e9d25a7 100644
--- a/IO_AnalogueInputs.h
+++ b/IO_AnalogueInputs.h
@@ -166,4 +166,4 @@ private:
   uint8_t _nextState;
 };
 
-#endif // io_analogueinputs_h
\ No newline at end of file
+#endif // io_analogueinputs_h
diff --git a/IO_DCCAccessory.cpp b/IO_DCCAccessory.cpp
index 3e60e3b..e138da5 100644
--- a/IO_DCCAccessory.cpp
+++ b/IO_DCCAccessory.cpp
@@ -65,4 +65,3 @@ void DCCAccessoryDecoder::_display() {
   DIAG(F("DCCAccessoryDecoder Configured on Vpins:%u-%u Addresses %d/%d-%d/%d)"), _firstVpin, _firstVpin+_nPins-1,
       ADDRESS(_packedAddress), SUBADDRESS(_packedAddress), ADDRESS(endAddress), SUBADDRESS(endAddress));
 }
-
diff --git a/IO_EncoderThrottle.cpp b/IO_EncoderThrottle.cpp
index 76a5f85..e6019a8 100644
--- a/IO_EncoderThrottle.cpp
+++ b/IO_EncoderThrottle.cpp
@@ -141,4 +141,3 @@ const byte _DIR_MASK = 0x30;
   void EncoderThrottle::_display() {
     DIAG(F("DRIVE vpin %d loco %d notch %d"),_firstVpin,_locoid,_notch);
   }
-
diff --git a/IO_ExampleSerial.h b/IO_ExampleSerial.h
index 5c70eb4..8ecdb83 100644
--- a/IO_ExampleSerial.h
+++ b/IO_ExampleSerial.h
@@ -162,4 +162,4 @@ protected:
 
 };
 
-#endif // IO_EXAMPLESERIAL_H
\ No newline at end of file
+#endif // IO_EXAMPLESERIAL_H
diff --git a/IO_HALDisplay.h b/IO_HALDisplay.h
index 24ffde7..5bf16a1 100644
--- a/IO_HALDisplay.h
+++ b/IO_HALDisplay.h
@@ -262,4 +262,4 @@ public:
 
 };
 
-#endif // IO_HALDisplay_H
\ No newline at end of file
+#endif // IO_HALDisplay_H
diff --git a/IO_MCP23008.h b/IO_MCP23008.h
index 9598a50..277d3ea 100644
--- a/IO_MCP23008.h
+++ b/IO_MCP23008.h
@@ -98,4 +98,4 @@ private:
 
 };
 
-#endif
\ No newline at end of file
+#endif
diff --git a/IO_MCP23017.h b/IO_MCP23017.h
index 7bdc288..b53d3e3 100644
--- a/IO_MCP23017.h
+++ b/IO_MCP23017.h
@@ -108,4 +108,4 @@ private:
 
 };
 
-#endif
\ No newline at end of file
+#endif
diff --git a/IO_NeoPixel.h b/IO_NeoPixel.h
index 09966b5..03d3254 100644
--- a/IO_NeoPixel.h
+++ b/IO_NeoPixel.h
@@ -206,6 +206,7 @@ private:
   
  // loop called by HAL supervisor 
   void _loop(unsigned long currentMicros) override {
+    (void)currentMicros;
     if (!_showPendimg) return;
     byte showBuffer[]={SEESAW_NEOPIXEL_BASE,SEESAW_NEOPIXEL_SHOW};
     I2CManager.write(_I2CAddress,showBuffer,sizeof(showBuffer));
@@ -291,7 +292,7 @@ private:
   }
 
   
-  void transmit(uint16_t pixel, bool show=true) { 
+  void transmit(uint16_t pixel) { 
     byte buffer[]={SEESAW_NEOPIXEL_BASE,SEESAW_NEOPIXEL_BUF,0x00,0x00,0x00,0x00,0x00};
     uint16_t offset= pixel * _bytesPerPixel;
     buffer[2]=(byte)(offset>>8);
diff --git a/IO_PCA9685pwm.h b/IO_PCA9685pwm.h
index a12cb84..98885b8 100644
--- a/IO_PCA9685pwm.h
+++ b/IO_PCA9685pwm.h
@@ -167,4 +167,4 @@ private:
 
 };
 
-#endif
\ No newline at end of file
+#endif
diff --git a/IO_PCF8574.h b/IO_PCF8574.h
index d71a32a..17241ee 100644
--- a/IO_PCF8574.h
+++ b/IO_PCF8574.h
@@ -101,4 +101,4 @@ private:
   uint8_t inputBuffer[1];
 };
 
-#endif
\ No newline at end of file
+#endif
diff --git a/IO_PCF8575.h b/IO_PCF8575.h
index 0674617..4d9caa1 100644
--- a/IO_PCF8575.h
+++ b/IO_PCF8575.h
@@ -106,4 +106,4 @@ private:
   uint8_t inputBuffer[2];
 };
 
-#endif
\ No newline at end of file
+#endif
diff --git a/IO_Servo.cpp b/IO_Servo.cpp
index d59c1de..841fe68 100644
--- a/IO_Servo.cpp
+++ b/IO_Servo.cpp
@@ -30,4 +30,3 @@
 //
 const uint8_t FLASH Servo::_bounceProfile[30] = 
     {0,2,3,7,13,33,50,83,100,83,75,70,65,60,60,65,74,84,100,83,75,70,70,72,75,80,87,92,97,100};
-
diff --git a/IO_Servo.h b/IO_Servo.h
index 9e3211e..4e50bf3 100644
--- a/IO_Servo.h
+++ b/IO_Servo.h
@@ -295,4 +295,4 @@ private:
   }
 };
 
-#endif
\ No newline at end of file
+#endif
diff --git a/IO_TCA8418.h b/IO_TCA8418.h
index 2ea1f76..f2ff99c 100644
--- a/IO_TCA8418.h
+++ b/IO_TCA8418.h
@@ -368,4 +368,4 @@ private:
   };
 };
 
-#endif
\ No newline at end of file
+#endif
diff --git a/IO_TM1638.cpp b/IO_TM1638.cpp
index 45614f6..48d4602 100644
--- a/IO_TM1638.cpp
+++ b/IO_TM1638.cpp
@@ -213,5 +213,3 @@ void TM1638::test(){
   }
 
 }
-
-
diff --git a/IO_TouchKeypad.h b/IO_TouchKeypad.h
index 48e3b25..0fc7b08 100644
--- a/IO_TouchKeypad.h
+++ b/IO_TouchKeypad.h
@@ -131,4 +131,4 @@ protected:
 
 };
 
-#endif // IO_TOUCHKEYPAD_H
\ No newline at end of file
+#endif // IO_TOUCHKEYPAD_H
diff --git a/IO_duinoNodes.h b/IO_duinoNodes.h
index c764db2..f9cc0fc 100644
--- a/IO_duinoNodes.h
+++ b/IO_duinoNodes.h
@@ -170,4 +170,4 @@ public:
   }
 
 };
-#endif
\ No newline at end of file
+#endif
diff --git a/IO_trainbrains.h b/IO_trainbrains.h
index 058fe02..b762fd1 100644
--- a/IO_trainbrains.h
+++ b/IO_trainbrains.h
@@ -95,4 +95,4 @@ private:
   
 };
 
-#endif
\ No newline at end of file
+#endif
diff --git a/KeywordHasher.h b/KeywordHasher.h
index fe85eb4..16ff927 100644
--- a/KeywordHasher.h
+++ b/KeywordHasher.h
@@ -93,4 +93,4 @@ constexpr uint32_t operator""_s7(const char * keyword, size_t len)
 {
     return  CompiletimeSeg7(keyword,0*len,4);
 }
-#endif
\ No newline at end of file
+#endif
diff --git a/LiquidCrystal_I2C.cpp b/LiquidCrystal_I2C.cpp
index 1354024..a517f61 100644
--- a/LiquidCrystal_I2C.cpp
+++ b/LiquidCrystal_I2C.cpp
@@ -221,4 +221,4 @@ void LiquidCrystal_I2C::expanderWrite(uint8_t value) {
   rb.wait();
   outputBuffer[0] = value | _backlightval;
   I2CManager.write(_Addr, outputBuffer, 1, &rb);  // Write command asynchronously
-}
\ No newline at end of file
+}
diff --git a/StringBuffer.cpp b/StringBuffer.cpp
index dd4e477..014bf87 100644
--- a/StringBuffer.cpp
+++ b/StringBuffer.cpp
@@ -41,5 +41,3 @@ size_t StringBuffer::write(uint8_t b) {
   _buffer[_pos_write]='\0';
   return 1;
 }
-
-
diff --git a/StringBuffer.h b/StringBuffer.h
index ac42964..8bf3458 100644
--- a/StringBuffer.h
+++ b/StringBuffer.h
@@ -35,4 +35,4 @@ class StringBuffer : public Print {
     char _buffer[buffer_max+2];
 };
 
-#endif
\ No newline at end of file
+#endif
diff --git a/TrackManager.cpp b/TrackManager.cpp
index 6b37cef..b4863bc 100644
--- a/TrackManager.cpp
+++ b/TrackManager.cpp
@@ -697,4 +697,3 @@ TRACK_MODE TrackManager::getMode(byte t) {
 int16_t TrackManager::returnDCAddr(byte t) {
     return (trackDCAddr[t]);
 }
-
diff --git a/Turnouts.cpp b/Turnouts.cpp
index ca5f890..ffc5e93 100644
--- a/Turnouts.cpp
+++ b/Turnouts.cpp
@@ -527,4 +527,3 @@
     StringFormatter::send(stream, F("<H %d LCN %d>\n"), _turnoutData.id, 
     !_turnoutData.closed); 
   }
-