diff --git a/CircuitPython_Quick_Starts/CircuitPython_AnalogIn/code.py b/CircuitPython_Quick_Starts/CircuitPython_AnalogIn/code.py
index 4a1418ed..49439e32 100644
--- a/CircuitPython_Quick_Starts/CircuitPython_AnalogIn/code.py
+++ b/CircuitPython_Quick_Starts/CircuitPython_AnalogIn/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 # CircuitPython AnalogIn Demo
 
 import time
diff --git a/CircuitPython_Quick_Starts/CircuitPython_AnalogOut/code.py b/CircuitPython_Quick_Starts/CircuitPython_AnalogOut/code.py
index 43f74338..636bed62 100644
--- a/CircuitPython_Quick_Starts/CircuitPython_AnalogOut/code.py
+++ b/CircuitPython_Quick_Starts/CircuitPython_AnalogOut/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 # CircuitPython IO demo - analog output
 
 import board
diff --git a/CircuitPython_Quick_Starts/CircuitPython_Digital_In_Out/code.py b/CircuitPython_Quick_Starts/CircuitPython_Digital_In_Out/code.py
index e3e96740..5446d817 100644
--- a/CircuitPython_Quick_Starts/CircuitPython_Digital_In_Out/code.py
+++ b/CircuitPython_Quick_Starts/CircuitPython_Digital_In_Out/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 # CircuitPython IO demo #1 - General Purpose I/O
 
 import time
diff --git a/CircuitPython_Quick_Starts/CircuitPython_DotStar/code.py b/CircuitPython_Quick_Starts/CircuitPython_DotStar/code.py
index d25237dc..eb36d668 100644
--- a/CircuitPython_Quick_Starts/CircuitPython_DotStar/code.py
+++ b/CircuitPython_Quick_Starts/CircuitPython_DotStar/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 # CircuitPython demo - Dotstar
 
 import time
diff --git a/CircuitPython_Quick_Starts/CircuitPython_Internal_RGB_LED_colors/code.py b/CircuitPython_Quick_Starts/CircuitPython_Internal_RGB_LED_colors/code.py
index a60f0a0a..367b9b09 100644
--- a/CircuitPython_Quick_Starts/CircuitPython_Internal_RGB_LED_colors/code.py
+++ b/CircuitPython_Quick_Starts/CircuitPython_Internal_RGB_LED_colors/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 import time
 
 import adafruit_dotstar
diff --git a/CircuitPython_Quick_Starts/CircuitPython_NeoPixel/code.py b/CircuitPython_Quick_Starts/CircuitPython_NeoPixel/code.py
index db3ae747..babe9a35 100644
--- a/CircuitPython_Quick_Starts/CircuitPython_NeoPixel/code.py
+++ b/CircuitPython_Quick_Starts/CircuitPython_NeoPixel/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 # CircuitPython demo - NeoPixel
 
 import time
diff --git a/CircuitPython_Quick_Starts/CircuitPython_NeoPixel_RGBW/code.py b/CircuitPython_Quick_Starts/CircuitPython_NeoPixel_RGBW/code.py
index d6c1604f..d468f5c1 100644
--- a/CircuitPython_Quick_Starts/CircuitPython_NeoPixel_RGBW/code.py
+++ b/CircuitPython_Quick_Starts/CircuitPython_NeoPixel_RGBW/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 # CircuitPython demo - NeoPixel RGBW
 
 import time
diff --git a/CircuitPython_Quick_Starts/CircuitPython_PWM/code.py b/CircuitPython_Quick_Starts/CircuitPython_PWM/code.py
index 1f6d4f1a..434f6caf 100644
--- a/CircuitPython_Quick_Starts/CircuitPython_PWM/code.py
+++ b/CircuitPython_Quick_Starts/CircuitPython_PWM/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 import time
 
 import board
diff --git a/CircuitPython_Quick_Starts/CircuitPython_PWM_Piezo/code.py b/CircuitPython_Quick_Starts/CircuitPython_PWM_Piezo/code.py
index c0d7edf6..ce1e3097 100644
--- a/CircuitPython_Quick_Starts/CircuitPython_PWM_Piezo/code.py
+++ b/CircuitPython_Quick_Starts/CircuitPython_PWM_Piezo/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 import time
 
 import board
diff --git a/CircuitPython_Quick_Starts/CircuitPython_PWM_Piezo_simpleio/code.py b/CircuitPython_Quick_Starts/CircuitPython_PWM_Piezo_simpleio/code.py
index bc14792e..57c1097d 100644
--- a/CircuitPython_Quick_Starts/CircuitPython_PWM_Piezo_simpleio/code.py
+++ b/CircuitPython_Quick_Starts/CircuitPython_PWM_Piezo_simpleio/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2017 Limor Fried for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 import time
 
 import board
diff --git a/CircuitPython_Quick_Starts/PWM_Test_Script/code.py b/CircuitPython_Quick_Starts/PWM_Test_Script/code.py
index cc109db5..073c4930 100644
--- a/CircuitPython_Quick_Starts/PWM_Test_Script/code.py
+++ b/CircuitPython_Quick_Starts/PWM_Test_Script/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 import board
 import pwmio
 
diff --git a/CircuitPython_Quick_Starts/SPI_Test_Script/code.py b/CircuitPython_Quick_Starts/SPI_Test_Script/code.py
index 26969fe0..c33a857b 100644
--- a/CircuitPython_Quick_Starts/SPI_Test_Script/code.py
+++ b/CircuitPython_Quick_Starts/SPI_Test_Script/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 import board
 import busio
 
diff --git a/CircuitPython_Quick_Starts/UART_Test_Script/code.py b/CircuitPython_Quick_Starts/UART_Test_Script/code.py
index 5cd6c6aa..770361df 100644
--- a/CircuitPython_Quick_Starts/UART_Test_Script/code.py
+++ b/CircuitPython_Quick_Starts/UART_Test_Script/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 import board
 import busio
 
diff --git a/LED_Ampli_Tie/Ampli_Tie_Adjustable/Ampli_Tie_Adjustable.ino b/LED_Ampli_Tie/Ampli_Tie_Adjustable/Ampli_Tie_Adjustable.ino
index 79255822..cf482aa6 100644
--- a/LED_Ampli_Tie/Ampli_Tie_Adjustable/Ampli_Tie_Adjustable.ino
+++ b/LED_Ampli_Tie/Ampli_Tie_Adjustable/Ampli_Tie_Adjustable.ino
@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2017 Mikey Sklar for Adafruit Industries
+//
+// SPDX-License-Identifier: MIT
+
 /*
  LED VU meter for Arduino and Adafruit NeoPixel LEDs. More info: http://learn.adafruit.com/led-ampli-tie/
  
diff --git a/LED_Ampli_Tie/Ampli_Tie_Dynamic/Ampli_Tie_Dynamic.ino b/LED_Ampli_Tie/Ampli_Tie_Dynamic/Ampli_Tie_Dynamic.ino
index 2d616722..c9e83c3e 100644
--- a/LED_Ampli_Tie/Ampli_Tie_Dynamic/Ampli_Tie_Dynamic.ino
+++ b/LED_Ampli_Tie/Ampli_Tie_Dynamic/Ampli_Tie_Dynamic.ino
@@ -1,3 +1,8 @@
+// SPDX-FileCopyrightText: 2017 Mikey Sklar for Adafruit Industries
+// SPDX-FileCopyrightText: 2019 Anne Barela for Adafruit Industries
+//
+// SPDX-License-Identifier: MIT
+
 /*
 LED VU meter for Arduino and Adafruit NeoPixel LEDs. More info: http://learn.adafruit.com/led-ampli-tie/
 
diff --git a/Make_It_Glow_With_Crickit/CPX-NeoPixels/code.py b/Make_It_Glow_With_Crickit/CPX-NeoPixels/code.py
index 0edc55bb..7ed9cc4f 100644
--- a/Make_It_Glow_With_Crickit/CPX-NeoPixels/code.py
+++ b/Make_It_Glow_With_Crickit/CPX-NeoPixels/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Anne Barela for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 # Use the 10 NeoPixels on Circuit Playground Express via the
 #   Adafruit neopixel library
 import time
diff --git a/Make_It_Glow_With_Crickit/Crickit-CPX-NeoPixels/code.py b/Make_It_Glow_With_Crickit/Crickit-CPX-NeoPixels/code.py
index 489cb7b0..944f2606 100644
--- a/Make_It_Glow_With_Crickit/Crickit-CPX-NeoPixels/code.py
+++ b/Make_It_Glow_With_Crickit/Crickit-CPX-NeoPixels/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 # Drive NeoPixels on the NeoPixels Block on Crickit for
 #  Circuit Playground Express
 import time
diff --git a/Make_It_Glow_With_Crickit/Crickit-Feather-NeoPixels/code.py b/Make_It_Glow_With_Crickit/Crickit-Feather-NeoPixels/code.py
index 617d42d2..d839f3ac 100644
--- a/Make_It_Glow_With_Crickit/Crickit-Feather-NeoPixels/code.py
+++ b/Make_It_Glow_With_Crickit/Crickit-Feather-NeoPixels/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 # Drive NeoPixels on the NeoPixels Block on Crickit FeatherWing
 import time
 from rainbowio import colorwheel
diff --git a/Make_It_Glow_With_Crickit/Crickit-Onboard-NeoPixel/code.py b/Make_It_Glow_With_Crickit/Crickit-Onboard-NeoPixel/code.py
index 77666993..11464710 100644
--- a/Make_It_Glow_With_Crickit/Crickit-Onboard-NeoPixel/code.py
+++ b/Make_It_Glow_With_Crickit/Crickit-Onboard-NeoPixel/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2018 Anne Barela for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 # Using Crickit's onboard NeoPixel
 # See http://www.color-hex.com/ for more colors and find your fav!
 from adafruit_crickit import crickit
diff --git a/PyPortal_Bitcoin/bitcoin/code.py b/PyPortal_Bitcoin/bitcoin/code.py
index 71ccff84..c9526590 100644
--- a/PyPortal_Bitcoin/bitcoin/code.py
+++ b/PyPortal_Bitcoin/bitcoin/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2019 Limor Fried for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 """
 This example will access the coindesk API, grab a number like bitcoin value in
 USD and display it on a screen
diff --git a/PyPortal_Bitcoin/bitcoin_2/code.py b/PyPortal_Bitcoin/bitcoin_2/code.py
index 0828d3d7..a0e124ec 100644
--- a/PyPortal_Bitcoin/bitcoin_2/code.py
+++ b/PyPortal_Bitcoin/bitcoin_2/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2019 Limor Fried for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 """
 This example will access the coindesk API, grab a number like bitcoin value in
 USD, multiply it by your # of bitcoins and display it on a screen
diff --git a/PyPortal_CMA_Art_Frame/code.py b/PyPortal_CMA_Art_Frame/code.py
index 1c5df523..6fe4a194 100644
--- a/PyPortal_CMA_Art_Frame/code.py
+++ b/PyPortal_CMA_Art_Frame/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2020 Dan Cogliano for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 import time
 import random
 import board
diff --git a/PyPortal_CMA_Art_Frame/secrets.py b/PyPortal_CMA_Art_Frame/secrets.py
index be8c8246..64c59aac 100644
--- a/PyPortal_CMA_Art_Frame/secrets.py
+++ b/PyPortal_CMA_Art_Frame/secrets.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2019 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 # This file is where you keep secret settings, passwords, and tokens!
 # If you put them in the code you risk committing that info or sharing it
 
diff --git a/Slider_Trinkey/Arduino_Slider_Trinkey_Demo/Arduino_Slider_Trinkey_Demo.ino b/Slider_Trinkey/Arduino_Slider_Trinkey_Demo/Arduino_Slider_Trinkey_Demo.ino
index b1c052a1..0586cfec 100644
--- a/Slider_Trinkey/Arduino_Slider_Trinkey_Demo/Arduino_Slider_Trinkey_Demo.ino
+++ b/Slider_Trinkey/Arduino_Slider_Trinkey_Demo/Arduino_Slider_Trinkey_Demo.ino
@@ -1,65 +1,69 @@
-#include <Adafruit_NeoPixel.h>
-#include "Adafruit_FreeTouch.h"
-
-// Create the neopixel strip with the built in definitions NUM_NEOPIXEL and PIN_NEOPIXEL
-Adafruit_NeoPixel strip = Adafruit_NeoPixel(NUM_NEOPIXEL, PIN_NEOPIXEL, NEO_GRB + NEO_KHZ800);
-// Create the touch pad
-Adafruit_FreeTouch qt = Adafruit_FreeTouch(PIN_TOUCH, OVERSAMPLE_4, RESISTOR_50K, FREQ_MODE_NONE);
-
-int16_t neo_brightness = 255; // initialize with highest brightness
-
-void setup() {
-  Serial.begin(9600);
-  //while (!Serial);
-  
-  strip.begin();
-  strip.setBrightness(neo_brightness);
-  strip.show(); // Initialize all pixels to 'off'
-
-  analogReadResolution(12);  // set highest resolution
-
-  if (! qt.begin())  
-    Serial.println("Failed to begin qt");
-}
-
-void loop() {
-  uint16_t touch = qt.measure();
-  Serial.print("Touch: "); Serial.println(touch);
-
-  uint16_t potval = analogRead(PIN_POTENTIOMETER);
-  Serial.print("Slider: ");
-  Serial.println((float)potval / 4095);
-  
-  uint8_t wheelval = map(potval, 0, 4095, 0, 255);
-  //Serial.print("Wheel: ");
-  //Serial.println(wheelval);
-  
-  // If the pad is touched, turn off neopix!
-  if (touch > 500) {
-    Serial.println("Touched!");
-    strip.setBrightness(0);
-  } else {
-    strip.setBrightness(255);
-  }
-  
-  for(int i=0; i< strip.numPixels(); i++) {
-    strip.setPixelColor(i, Wheel((wheelval+85) % 255));
-  }
-  
-  strip.show();
-  delay(10);
-}     
-
-// Input a value 0 to 255 to get a color value.
-// The colours are a transition r - g - b - back to r.
-uint32_t Wheel(byte WheelPos) {
-  if(WheelPos < 85) {
-   return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
-  } else if(WheelPos < 170) {
-   WheelPos -= 85;
-   return strip.Color(255 - WheelPos * 3, 0, WheelPos * 3);
-  } else {
-   WheelPos -= 170;
-   return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);
-  }
-}
+// SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
+//
+// SPDX-License-Identifier: MIT
+
+#include <Adafruit_NeoPixel.h>
+#include "Adafruit_FreeTouch.h"
+
+// Create the neopixel strip with the built in definitions NUM_NEOPIXEL and PIN_NEOPIXEL
+Adafruit_NeoPixel strip = Adafruit_NeoPixel(NUM_NEOPIXEL, PIN_NEOPIXEL, NEO_GRB + NEO_KHZ800);
+// Create the touch pad
+Adafruit_FreeTouch qt = Adafruit_FreeTouch(PIN_TOUCH, OVERSAMPLE_4, RESISTOR_50K, FREQ_MODE_NONE);
+
+int16_t neo_brightness = 255; // initialize with highest brightness
+
+void setup() {
+  Serial.begin(9600);
+  //while (!Serial);
+  
+  strip.begin();
+  strip.setBrightness(neo_brightness);
+  strip.show(); // Initialize all pixels to 'off'
+
+  analogReadResolution(12);  // set highest resolution
+
+  if (! qt.begin())  
+    Serial.println("Failed to begin qt");
+}
+
+void loop() {
+  uint16_t touch = qt.measure();
+  Serial.print("Touch: "); Serial.println(touch);
+
+  uint16_t potval = analogRead(PIN_POTENTIOMETER);
+  Serial.print("Slider: ");
+  Serial.println((float)potval / 4095);
+  
+  uint8_t wheelval = map(potval, 0, 4095, 0, 255);
+  //Serial.print("Wheel: ");
+  //Serial.println(wheelval);
+  
+  // If the pad is touched, turn off neopix!
+  if (touch > 500) {
+    Serial.println("Touched!");
+    strip.setBrightness(0);
+  } else {
+    strip.setBrightness(255);
+  }
+  
+  for(int i=0; i< strip.numPixels(); i++) {
+    strip.setPixelColor(i, Wheel((wheelval+85) % 255));
+  }
+  
+  strip.show();
+  delay(10);
+}     
+
+// Input a value 0 to 255 to get a color value.
+// The colours are a transition r - g - b - back to r.
+uint32_t Wheel(byte WheelPos) {
+  if(WheelPos < 85) {
+   return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
+  } else if(WheelPos < 170) {
+   WheelPos -= 85;
+   return strip.Color(255 - WheelPos * 3, 0, WheelPos * 3);
+  } else {
+   WheelPos -= 170;
+   return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);
+  }
+}
diff --git a/Slider_Trinkey/Capacitive_Touch/code.py b/Slider_Trinkey/Capacitive_Touch/code.py
index 20f995d4..9045702a 100644
--- a/Slider_Trinkey/Capacitive_Touch/code.py
+++ b/Slider_Trinkey/Capacitive_Touch/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 """CircuitPython capacitive touch example for Slider Trinkey"""
 import time
 import board
diff --git a/Slider_Trinkey/Hue_Brightness_Python_Code/Hue_Brightness_Python_code.py b/Slider_Trinkey/Hue_Brightness_Python_Code/Hue_Brightness_Python_code.py
index 10b64fb4..f72ac0be 100644
--- a/Slider_Trinkey/Hue_Brightness_Python_Code/Hue_Brightness_Python_code.py
+++ b/Slider_Trinkey/Hue_Brightness_Python_Code/Hue_Brightness_Python_code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 """
 Slider Trinkey Hue Brightness Python Example
 (Requires Hue and Monitor Brightness CircuitPython example to be running on the Slider Trinkey)
diff --git a/Slider_Trinkey/Hue_and_Monitor_Brightness_CircuitPython_Code/code.py b/Slider_Trinkey/Hue_and_Monitor_Brightness_CircuitPython_Code/code.py
index 9e1872be..1eb4fc06 100644
--- a/Slider_Trinkey/Hue_and_Monitor_Brightness_CircuitPython_Code/code.py
+++ b/Slider_Trinkey/Hue_and_Monitor_Brightness_CircuitPython_Code/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 import time
 import board
 from analogio import AnalogIn
diff --git a/Slider_Trinkey/MIDI_CC_Cross_Fader/code.py b/Slider_Trinkey/MIDI_CC_Cross_Fader/code.py
index d827edec..d0408b97 100644
--- a/Slider_Trinkey/MIDI_CC_Cross_Fader/code.py
+++ b/Slider_Trinkey/MIDI_CC_Cross_Fader/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 import time
 import board
 import analogio
diff --git a/Slider_Trinkey/Monitor_Brightness_Python_Code/Montor_Brightness_Python_code.py b/Slider_Trinkey/Monitor_Brightness_Python_Code/Montor_Brightness_Python_code.py
index 90dbb071..aeb8a37f 100644
--- a/Slider_Trinkey/Monitor_Brightness_Python_Code/Montor_Brightness_Python_code.py
+++ b/Slider_Trinkey/Monitor_Brightness_Python_Code/Montor_Brightness_Python_code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 """
 Slider Trinkey Monitor Brightness Demo for Windows
 (Requires Hue and Monitor Brightness CircuitPython example to be running on the Slider Trinkey)
diff --git a/Slider_Trinkey/NeoPixel_Blink/code.py b/Slider_Trinkey/NeoPixel_Blink/code.py
index 1be61f90..2bb3a33e 100644
--- a/Slider_Trinkey/NeoPixel_Blink/code.py
+++ b/Slider_Trinkey/NeoPixel_Blink/code.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+
 """CircuitPython NeoPixel Blink Example for Slider Trinkey"""
 import time
 import board