{ "build": { "core": "esp32", "extra_flags": [ "-DARDUINO_ESP32S3_DEV", "-DARDUINO_USB_MODE=1" ], "f_cpu": "240000000L", "f_flash": "80000000L", "flash_mode": "qio", "hwids": [ [ "0x303A", "0x1001" ] ], "mcu": "esp32s3", "variant": "esp32s3" }, "connectivity": [ "bluetooth", "wifi" ], "debug": { "default_tool": "esp-builtin", "onboard_tools": [ "esp-builtin" ], "openocd_target": "esp32s3.cfg" }, "frameworks": [ "espidf" ], "name": "Espressif ESP32-S3-DevKitC-1-N16R8 (16 MB QD, 8 MB OPI PSRAM)", "upload": { "flash_size": "16MB", "maximum_ram_size": 327680, "maximum_size": 16777216, "require_upload_port": true, "speed": 460800 }, "url": "https://docs.espressif.com/projects/esp-dev-kits/en/latest/esp32s3/esp32-s3-devkitc-1/index.html", "vendor": "Espressif" }