# MCU name MCU = at90usb646 # Bootloader selection # Teensy halfkay # Pro Micro caterina # Atmel DFU atmel-dfu # LUFA DFU lufa-dfu # QMK DFU qmk-dfu # ATmega32A bootloadHID # ATmega328P USBasp BOOTLOADER = atmel-dfu # Extra source files for IS3731 lighting SRC = TWIlib.c issi.c lighting.c