diff --git a/firmware/Serial 7-Segment Display/Serial_7_Segment_Display_Firmware/Serial_7_Segment_Display_Firmware.ino b/firmware/Serial 7-Segment Display/Serial_7_Segment_Display_Firmware/Serial_7_Segment_Display_Firmware.ino
index a327e65..593038e 100644
--- a/firmware/Serial 7-Segment Display/Serial_7_Segment_Display_Firmware/Serial_7_Segment_Display_Firmware.ino	
+++ b/firmware/Serial 7-Segment Display/Serial_7_Segment_Display_Firmware/Serial_7_Segment_Display_Firmware.ino	
@@ -111,7 +111,8 @@ void displayData()
   while(deviceMode == MODE_DATA)
   {
     //Just hang out and update the display as new data comes in
-    myDisplay.DisplayString(display.digits, display.decimals); //(numberToDisplay, decimal point location)
+    myDisplay.setNumber(display.digits, display.decimals); //(numberToDisplay, decimal point location)
+    myDisplay.refreshDisplay();
 
     serialEvent(); //Check the serial buffer for new data
   }
@@ -138,7 +139,8 @@ void displayCounter()
     if(digitalRead(counterIncrement) == LOW)
     {
       delay(1); //Check the pin 1 ms later - this is for debounce
-      myDisplay.DisplayString(display.digits, 0); //Update display so that it doesn't blink
+      myDisplay.setNumber(display.digits, 0); //Update display so that it doesn't blink
+      myDisplay.refreshDisplay();
 
       if(digitalRead(counterIncrement) == LOW)
       {
@@ -159,8 +161,9 @@ void displayCounter()
     if(digitalRead(counterDecrement) == LOW)
     {
       delay(1); //Check the pin 1 ms later - this is for debounce
-      myDisplay.DisplayString(display.digits, 0); //Update display so that it doesn't blink
-      
+      myDisplay.setNumber(display.digits, 0); //Update display so that it doesn't blink
+      myDisplay.refreshDisplay();
+
       if(digitalRead(counterDecrement) == LOW)
       {
         if(decrementCounted == false) //Only increment counter if this is a new pulse 
@@ -188,7 +191,8 @@ void displayCounter()
     // tempCounter /= 10; //Shave number down by one digit
     // }
 
-    myDisplay.DisplayString(display.digits, 0); //(numberToDisplay, no decimals during counter mode)
+    myDisplay.setNumber(display.digits, 0); //(numberToDisplay, no decimals during counter mode)
+    myDisplay.refreshDisplay();
 
     serialEvent(); //Check the serial buffer for new data
   }  
@@ -220,7 +224,8 @@ void displayAnalog()
     display.digits[3] = voltage7 % 10;
 
     display.decimals = ((1<<DECIMAL1) | (1<<DECIMAL3)); //Turn on the decimals next to digit1 and digit3
-    myDisplay.DisplayString(display.digits, display.decimals); //(numberToDisplay, decimal point location)
+    myDisplay.setNumber(display.digits, display.decimals); //(numberToDisplay, decimal point location)
+    myDisplay.refreshDisplay();
 
     serialEvent(); //Check the serial buffer for new data
   }  
@@ -260,7 +265,7 @@ void updateBufferData()
       break;
     case BRIGHTNESS_CMD:  // Brightness setting mode
       EEPROM.write(BRIGHTNESS_ADDRESS, c);    // write the new value to EEPROM
-      myDisplay.SetBrightness(c); //Set the display to this brightness level
+      myDisplay.setBrightness(c); //Set the display to this brightness level
       break;
     case BAUD_CMD:  // Baud setting mode 
       EEPROM.write(BAUD_ADDRESS, c);  // Update EEPROM with new baud setting
diff --git a/firmware/Serial 7-Segment Display/Serial_7_Segment_Display_Firmware/System_Functions.ino b/firmware/Serial 7-Segment Display/Serial_7_Segment_Display_Firmware/System_Functions.ino
index 4fd7e27..565430f 100644
--- a/firmware/Serial 7-Segment Display/Serial_7_Segment_Display_Firmware/System_Functions.ino	
+++ b/firmware/Serial 7-Segment Display/Serial_7_Segment_Display_Firmware/System_Functions.ino	
@@ -91,7 +91,7 @@ void setupDisplay()
     settingBrightness = BRIGHTNESS_DEFAULT; //By default, unit will be brightest
     EEPROM.write(BRIGHTNESS_ADDRESS, settingBrightness);
   }
-  myDisplay.SetBrightness(settingBrightness); //Set the display to 100% bright
+  myDisplay.setBrightness(settingBrightness); //Set the display to 100% bright
 
   // Set the initial state of displays and decimals 'x' =  off
   display.digits[0] = 'x';
@@ -132,11 +132,31 @@ void setupDisplay()
   //This is the same as a common anode setup.
   int displayType = COMMON_ANODE; 
 
+  // Configure SegSev parameters for this layout
+  uint8_t digitPins[] = {
+    digit1,
+    digit2,
+    digit3,
+    digit4
+  };
+  uint8_t segmentPins[] = {
+    segA,
+    segB,
+    segC,
+    segD,
+    segE,
+    segF,
+    segG,
+    segDP
+  };
+  bool resistorsOnSegments = false;   // 'false' means resistors are on digit pins
+  bool updateWithDelays = false;      // Default 'false' is Recommended
+  bool leadingZeros = false;          // Use 'true' if you'd like to keep the leading zeros
+  bool disableDecPoint = false;       // Use 'true' if your decimal point doesn't exist or isn't connected
+
   //Initialize the SevSeg library with all the pins needed for this type of display
-  myDisplay.Begin(displayType, numberOfDigits, 
-  digit1, digit2, digit3, digit4, 
-  segA, segB, segC, segD, segE, segF, segG, 
-  segDP);
+  myDisplay.begin(displayType, numberOfDigits, digitPins, segmentPins, resistorsOnSegments,
+  updateWithDelays, leadingZeros, disableDecPoint);
 
 #endif
   //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
@@ -168,13 +188,35 @@ void setupDisplay()
 
   int displayType = COMMON_ANODE; //SparkFun 10mm height displays are common anode
 
+  // Configure SegSev parameters for this layout
+  uint8_t digitPins[] = {
+    digit1,
+    digit2,
+    digit3,
+    digit4,
+    digitColon,
+    digitApostrophe
+  };
+  uint8_t segmentPins[] = {
+    segA,
+    segB,
+    segC,
+    segD,
+    segE,
+    segF,
+    segG,
+    segDP,
+    segmentColon,
+    segmentApostrophe
+  };
+  bool resistorsOnSegments = false;   // 'false' means resistors are on digit pins
+  bool updateWithDelays = false;      // Default 'false' is Recommended
+  bool leadingZeros = false;          // Use 'true' if you'd like to keep the leading zeros
+  bool disableDecPoint = false;       // Use 'true' if your decimal point doesn't exist or isn't connected
+
   //Initialize the SevSeg library with all the pins needed for this type of display
-  myDisplay.Begin(displayType, numberOfDigits, 
-  digit1, digit2, digit3, digit4, 
-  digitColon, digitApostrophe, 
-  segA, segB, segC, segD, segE, segF, segG, 
-  segDP,
-  segmentColon, segmentApostrophe);
+  myDisplay.begin(displayType, numberOfDigits, digitPins, segmentPins, resistorsOnSegments,
+  updateWithDelays, leadingZeros, disableDecPoint);
 #endif
   //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
   
@@ -200,11 +242,31 @@ void setupDisplay()
 
   int displayType = COMMON_CATHODE; 
 
+  // Configure SegSev parameters for this layout
+  uint8_t digitPins[] = {
+    digit1,
+    digit2,
+    digit3,
+    digit4
+  };
+  uint8_t segmentPins[] = {
+    segA,
+    segB,
+    segC,
+    segD,
+    segE,
+    segF,
+    segG,
+    segDP
+  };
+  bool resistorsOnSegments = false;   // 'false' means resistors are on digit pins
+  bool updateWithDelays = false;      // Default 'false' is Recommended
+  bool leadingZeros = false;          // Use 'true' if you'd like to keep the leading zeros
+  bool disableDecPoint = false;       // Use 'true' if your decimal point doesn't exist or isn't connected
+
   //Initialize the SevSeg library with all the pins needed for this type of display
-  myDisplay.Begin(displayType, numberOfDigits, 
-  digit1, digit2, digit3, digit4, 
-  segA, segB, segC, segD, segE, segF, segG, 
-  segDP);
+  myDisplay.begin(displayType, numberOfDigits, digitPins, segmentPins, resistorsOnSegments,
+  updateWithDelays, leadingZeros, disableDecPoint);
 #endif
   //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
 }
@@ -360,7 +422,7 @@ void checkEmergencyReset(void)
   //Quick pin check
   if(digitalRead(0) == HIGH) return;
 
-  myDisplay.SetBrightness(100); //Set display to 100% brightness during emergency reset so we can see it
+  myDisplay.setBrightness(100); //Set display to 100% brightness during emergency reset so we can see it
 
   //Wait 2 seconds, displaying reset-ish things while we wait
   for(uint8_t i = 0 ; i < 10 ; i++)
@@ -392,7 +454,7 @@ void constantDisplay (char *theString, long amountOfTime)
 {
   long startTime = millis();
   while( (millis() - startTime) < amountOfTime)
-    myDisplay.DisplayString(theString, 0); //(numberToDisplay, decimal point location)
+    myDisplay.setNumber(theString, 0); //(numberToDisplay, decimal point location)
 }
 
 // In case of emergency, resets all the system settings to safe values
@@ -404,7 +466,7 @@ void setDefaultSettings(void)
 
   //Reset system brightness to the brightest level
   EEPROM.write(BRIGHTNESS_ADDRESS, BRIGHTNESS_DEFAULT);
-  myDisplay.SetBrightness(BRIGHTNESS_DEFAULT);
+  myDisplay.setBrightness(BRIGHTNESS_DEFAULT);
 
   //Reset the I2C address to the default 0x71
   EEPROM.write(TWI_ADDRESS_ADDRESS, TWI_ADDRESS_DEFAULT);