{ "build": { "core": "esp32", "extra_flags": [ "-DARDUINO_USB_CDC_ON_BOOT=1", "-DARDUINO_USB_MODE=1", "-DBOARD_HAS_PSRAM" ], "f_cpu": "400000000L", "f_flash": "80000000L", "f_psram": "200000000L", "flash_mode": "qio", "mcu": "esp32p4", "chip_variant": "esp32p4", "variant": "esp32p4" }, "arduino": { "partitions": "default_16MB.csv" }, "connectivity": [ "bluetooth", "openthread" ], "debug": { "openocd_target": "esp32p4.cfg" }, "frameworks": [ "arduino", "espidf" ], "name": "Espressif ESP32-P4 Function EV Board v1.6 (rev.301)", "upload": { "flash_size": "16MB", "maximum_ram_size": 512000, "maximum_size": 16777216, "require_upload_port": true, "speed": 1500000 }, "url": "https://docs.espressif.com/projects/esp-dev-kits/en/latest/esp32p4/esp32-p4-function-ev-board/index.html", "vendor": "Espressif" }