{
  "id": "3a/hgzb-04d",
  "vendor": "3A",
  "model": "HGZB-04D",
  "aliases": [
    "3A Smart Home HGZB-04D"
  ],
  "category": "switch",
  "identifiers": {
    "chips": [
      "ESP8266",
      "TYWE3S"
    ]
  },
  "status": "open-firmware",
  "projects": [
    {
      "name": "Tasmota",
      "url": "https://templates.blakadder.com/3a_HGZB-04D.html",
      "kind": "firmware",
      "license": "GPL-3.0"
    }
  ],
  "provenance": {
    "sources": [
      "tasmota"
    ]
  },
  "updated": "2026-10-17"
}