{
  "id": "banana-pi/bananapi-bpi-cm4io-baseboard-with-bpi-cm4",
  "vendor": "Banana Pi",
  "model": "BananaPi BPI-CM4IO Baseboard with BPI-CM4",
  "aliases": [
    "bananapi-bpi-cm4-cm4io"
  ],
  "category": "single-board",
  "status": "open-firmware",
  "projects": [
    {
      "name": "Nura/postmarketOS (testing, bananapi-bpi-cm4-cm4io)",
      "url": "https://gitlab.postmarketos.org/postmarketOS/pmaports/-/tree/main/device/testing/device-bananapi-bpi-cm4-cm4io",
      "kind": "firmware",
      "license": "GPL-3.0"
    }
  ],
  "install": [
    {
      "project": "Nura/postmarketOS",
      "method": "other",
      "guide": "https://wiki.nura.eco/wiki/Installation",
      "difficulty": "medium",
      "tools": [
        "Computer with pmbootstrap, or a prebuilt image",
        "SD card or USB drive, where the device boots from one"
      ],
      "notes": "No flasher: the image is written to an SD card, USB drive or the internal storage as the device page describes. This is a testing port: what works varies, check the device page."
    }
  ],
  "provenance": {
    "sources": [
      "postmarketos"
    ]
  },
  "updated": "2026-10-17"
}