Putting HABL on an atmega88 MCU using USB in system programmer Edit Makefile Change: MCU=atmega168 to: MCU=atmega88 Change: START_ADRESS_OF_BOOT_SECTION=0x03C00 to: START_ADRESS_OF_BOOT_SECTION=0x01C00 Use instruction "avrdude_usb_atmega168.txt". In it replace -m168 with -m88