{ "build": { "arduino": { "ldscript": "esp32s3_out.ld", "partitions": "default_8MB.csv" }, "core": "esp32", "extra_flags": [ "-DARDUINO_M5Stack_StampS3", "-DARDUINO_USB_MODE=1", "-DARDUINO_RUNNING_CORE=1", "-DARDUINO_EVENT_RUNNING_CORE=1" ], "f_cpu": "240000000L", "f_flash": "80000000L", "flash_mode": "qio", "hwids": [ [ "0x303A", "0x1001" ] ], "mcu": "esp32s3", "variant": "m5stack_stamp_s3" }, "connectivity": [ "bluetooth", "wifi" ], "debug": { "openocd_target": "esp32s3.cfg" }, "frameworks": [ "arduino", "espidf" ], "name": "M5Stack StampS3", "upload": { "flash_size": "8MB", "maximum_ram_size": 327680, "maximum_size": 8388608, "require_upload_port": true, "speed": 460800 }, "url": "https://docs.m5stack.com/en/core/StampS3", "vendor": "M5Stack" }