{
  "type": "ewm550_init",
  "message0": "#blk-ewm550_init# %1",
  "args0": [
    {
      "type": "field_dropdown",
      "name": "uart",
      "options": [
        ["UART1", "1"],
        ["UART2", "2"]
      ]
    }
  ],
  "previousStatement": null,
  "nextStatement": null,
  "colour": 230,
  "tooltip": "#blk-ewm550_init_tooltip#",
  "helpUrl": ""
}