Update 212x104_flex_monochrome_arduino.ino

BlitzCityDIY · BlitzCityDIY · commit e323966c58c9 · 2025-10-07T14:20:55.000-04:00
diff --git a/Bare_eInk_Guide/212x104_flex_monochrome_arduino/212x104_flex_monochrome_arduino.ino b/Bare_eInk_Guide/212x104_flex_monochrome_arduino/212x104_flex_monochrome_arduino.ino
@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2025 Ladyada for Adafruit Industries
+//
+// SPDX-License-Identifier: MIT
+
 /***************************************************
   Adafruit invests time and resources providing this open source code,
   please support Adafruit and open-source hardware by purchasing
