{
  "id": "aspen/asp-200-smart-window-fan",
  "vendor": "Aspen",
  "model": "ASP-200 Smart Window Fan",
  "category": "other",
  "status": "open-firmware",
  "projects": [
    {
      "name": "ESPHome",
      "url": "https://devices.esphome.io/devices/aspen-asp-200-smart-window-fan/",
      "kind": "firmware"
    }
  ],
  "install": [
    {
      "project": "ESPHome",
      "guide": "https://devices.esphome.io/devices/aspen-asp-200-smart-window-fan/",
      "difficulty": "hard",
      "opens_device": true,
      "brick_risk": "medium",
      "reversible": "partial",
      "method": "other",
      "tools": [
        "Soldering iron",
        "Replacement ESP module"
      ],
      "notes": "The original chip must be desoldered and replaced with a supported module before flashing."
    }
  ],
  "provenance": {
    "sources": [
      "esphome"
    ]
  },
  "updated": "2026-10-17"
}