{ "build": { "arduino":{ "ldscript": "esp32_out.ld", "partitions": "default_16MB.csv" }, "core": "esp32", "extra_flags": "-DBOARD_HAS_PSRAM", "f_cpu": "240000000L", "f_flash": "40000000L", "flash_mode": "dio", "mcu": "esp32", "variant": "esp32" }, "connectivity": [ "wifi", "bluetooth" ], "frameworks": [ "arduino", "espidf" ], "name": "LILYGO T5-ePaper-ESP32", "upload": { "flash_size": "16MB", "maximum_ram_size": 4521984, "maximum_size": 16777216, "require_upload_port": true, "speed": 460800 }, "url": "https://www.lilygo.cc/products/t5-4-7-inch-e-paper-v2-3", "vendor": "LILYGO" }