config.schema.json

{
  "pluginAlias": "CO2Sensor",
  "pluginType": "accessory",
  "singular": true,
  "schema": {
    "type": "object",
    "properties": {
      "name": {
        "title": "Name",
        "type": "string",
        "required": true
      },
      "uart_path": {
        "title": "Name",
        "type": "string",
        "required": true,
        "default": "/dev/ttyS0",
        "description": "Specify the UART to which MH-Z19 is connected in ttyXXX format."
      },
      "schedule": {
        "title": "Schedule",
        "type": "string",
        "required": true,
        "default": "*/5 * * * *",
        "description": "Specify the acquisition interval of CO2 concentration."
      },
      "warning_level": {
        "title": "Warning Level",
        "type": "number",
        "required": true,
        "default": 1500,
        "description": "A warning will be displayed when CO2 exceeds this level."
      }
    }
  }
}