{ "build": { "arduino": { "ldscript": "esp32s3_out.ld", "memory_type": "qio_opi" }, "core": "esp32", "extra_flags": [ "-DBOARD_HAS_PSRAM", "-DARDUINO_USB_MODE=1", "-DARDUINO_USB_CDC_ON_BOOT=1", "-DARDUINO_RUNNING_CORE=1", "-DARDUINO_EVENT_RUNNING_CORE=1" ], "f_cpu": "240000000L", "f_flash": "80000000L", "flash_mode": "qio", "mcu": "esp32s3", "variant": "esp32s3" }, "connectivity": [ "wifi" ], "debug": { "openocd_target": "esp32s3.cfg" }, "frameworks": [ "arduino", "espidf" ], "name": "Espressif ESP32-S3 16M Flash OPI PSRAM, 4608KB Code/OTA, 2MB FS", "upload": { "flash_size": "16MB", "maximum_ram_size": 327680, "maximum_size": 16777216, "require_upload_port": true, "speed": 460800 }, "download": { "speed": 230400 }, "url": "https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/", "vendor": "Espressif" }