{ "build": { "core": "arduino", "extra_flags": "-DARDUINO_ARCH_AVR -DARDUINO_AVR_HOODLOADER2 -DMAGIC_KEY_POS=(RAMEND-1) -DUSB_EP_SIZE=16", "f_cpu": "16000000L", "hwids": [ [ "0x2341", "0x484C" ] ], "mcu": "atmega16u2", "variant": "HoodLoader2" }, "frameworks": [ "arduino", "simba" ], "fuses": { "efuse": "0xFC", "hfuse": "0xD8", "lfuse": "0xEF", "lock": "0x0F" }, "name": "HoodLoader2 16u2 Uno", "upload": { "maximum_ram_size": 512, "maximum_size": 12288, "protocol": "avr109", "disable_flushing": true, "require_upload_port": true, "wait_for_upload_port": true, "speed": 57600 }, "url": "http://www.arduino.org/products/boards/4-arduino-boards/arduino-uno", "vendor": "Arduino" }