{
  "id": "iei/puzzle-m901-v1",
  "vendor": "IEI",
  "model": "PUZZLE-M901 v1",
  "category": "router",
  "identifiers": {
    "chips": [
      "Marvell OCTEON CN9131"
    ]
  },
  "status": "open-firmware",
  "projects": [
    {
      "name": "OpenWrt",
      "url": "https://openwrt.org/toh/iei/puzzle-m901",
      "kind": "firmware",
      "license": "GPL-2.0"
    }
  ],
  "install": [
    {
      "project": "OpenWrt",
      "method": "vendor-upload",
      "guide": "https://openwrt.org/toh/iei/puzzle-m901",
      "installer": "https://firmware-selector.openwrt.org/?version=25.12.5&target=mvebu%2Fcortexa72&id=iei_puzzle-m901",
      "difficulty": "easy",
      "tools": [
        "Computer with a web browser"
      ],
      "opens_device": false,
      "brick_risk": "low",
      "notes": "Table of Hardware method: GUI generic (upload the factory image through the stock firmware's upgrade page)."
    }
  ],
  "provenance": {
    "sources": [
      "openwrt"
    ]
  },
  "updated": "2026-10-17"
}