--- /dev/null
+MCU = atmega32u4
+OPT_DEFS += -DBOOTLOADER_SIZE=4096
+FLASH_SIZE_KB = 32
+BOOT_SECTION_SIZE_KB = 4
+BOOT_LOADER = BootloaderHID
+
+# Extra source files for IS3731 lighting
+SRC = TWIlib.c issi.c lighting.c
+
+# Processor frequency.
+F_CPU = 16000000
+
+# Target architecture (see library "Board Types" documentation).
+ARCH = AVR8
+
+# Input clock frequency.
+F_USB = $(F_CPU)
+
+# Interrupt driven control endpoint task(+60)
+OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT