{ "build": { "arduino": { "partitions": "default.csv", "memory_type": "qio_qspi" }, "core": "esp32", "extra_flags": [ "-DARDUINO_ESP32S3_DEV", "-DARDUINO_RUNNING_CORE=1", "-DARDUINO_EVENT_RUNNING_CORE=1", "-DARDUINO_USB_CDC_ON_BOOT=1", "-DBOARD_HAS_PSRAM" ], "f_cpu": "240000000L", "f_flash": "80000000L", "flash_mode": "qio", "psram_type": "qio", "hwids": [["0x303A", "0x1001"]], "mcu": "esp32s3", "variant": "esp32s3" }, "connectivity": ["wifi", "bluetooth"], "debug": { "default_tool": "esp-builtin", "onboard_tools": ["esp-builtin"], "openocd_target": "esp32s3.cfg" }, "frameworks": ["arduino", "espidf"], "platforms": ["espressif32"], "name": "Espressif ESP32-S3-FH4R2 (4 MB QD, 2MB PSRAM)", "upload": { "flash_size": "4MB", "maximum_ram_size": 327680, "maximum_size": 4194304, "require_upload_port": true, "speed": 921600 }, "url": "https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitc-1.html", "vendor": "Espressif" }