platform-espressif32/boards/tinypico.json

{
  "build": {
    "core": "esp32",
    "extra_flags": [
      "-DARDUINO_TINYPICO",
      "-DBOARD_HAS_PSRAM",
      "-mfix-esp32-psram-cache-issue",
      "-mfix-esp32-psram-cache-strategy=memw"
    ],
    "f_cpu": "240000000L",
    "f_flash": "80000000L",
    "flash_mode": "qio",
    "mcu": "esp32",
    "variant": "um_tinypico"
  },
  "connectivity": [
    "wifi",
    "bluetooth",
    "ethernet",
    "can"
  ],
  "frameworks": [
    "arduino",
    "espidf"
  ],
  "name": "Unexpected Maker TinyPICO",
  "upload": {
    "flash_size": "4MB",
    "maximum_ram_size": 327680,
    "maximum_size": 4194304,
    "require_upload_port": true,
    "speed": 460800
  },
  "url": "https://www.tinypico.com",
  "vendor": "Unexpected Maker"
}