{ "build": { "arduino": { "ldscript": "esp32s3_out.ld" }, "core": "esp32", "extra_flags": [ "-DARDUINO_USB_CDC_ON_BOOT=1", "-DARDUINO_USB_MODE=0", "-DARDUINO_RUNNING_CORE=1", "-DARDUINO_EVENT_RUNNING_CORE=1", "-DBOARD_HAS_PSRAM" ], "f_cpu": "240000000L", "f_flash": "80000000L", "flash_mode": "dio", "hwids": [["0x303A", "0x1001"]], "mcu": "esp32s3", "variant": "bpi_picow_esp32_s3" }, "connectivity": ["wifi"], "debug": { "openocd_target": "esp32s3.cfg" }, "frameworks": ["arduino", "espidf"], "name": "BPI-PicoW-S3 (8 MB FLASH, 2 MB PSRAM)", "upload": { "flash_size": "8MB", "maximum_ram_size": 327680, "maximum_size": 8388608, "require_upload_port": true, "speed": 921600 }, "url": "https://wiki.banana-pi.org/BPI-PicoW-S3", "vendor": "BPI" }