{ "build": { "core": "arduino", "extra_flags": "-DARDUINO_AVR_MEGA2560", "f_cpu": "16000000L", "hwids": [ [ "0x27b2", "0x0002" ] ], "mcu": "atmega2560", "variant": "fysetcf6" }, "debug": { "simavr_target": "atmega2560", "avr-stub": { "speed": 115200 } }, "frameworks": [ "arduino" ], "name": "FYSETC F6", "upload": { "maximum_ram_size": 8192, "maximum_size": 258048, "protocol": "wiring", "require_upload_port": true, "speed": 115200 }, "url": "https://www.fysetc.com/", "vendor": "FYSETC" }