node-red-contrib-minelert-universal-io/sensor.html

Node-RED nodes for Universal IO Gateway and I/O Modules

<script type="text/javascript">
  RED.nodes.registerType('sensor', {
    category: 'Smartlink UIO',
    color: '#a6bbcf',
    defaults: {
      name: { value: "" },
      devEui: { value: "", required: true },
      gateway: { type: "gateway", required: true },
    },
    inputs: 0,
    outputs: 1,
    icon: "sensor.svg",
    paletteLabel: "Sensor",
    label: function() {
      return this.name || "Sensor";
    }
  });
</script>
  
  <script type="text/x-red" data-template-name="sensor">
    <div class="form-row">
      <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
      <input type="text" id="node-input-name" placeholder="Ultrasonic Sensor">
    </div>
    <div class="form-row">
      <label for="node-input-devEui"><i class="fa fa-id-card"></i> DevEUI</label>
      <input type="text" id="node-input-devEui" placeholder="e.g. 70b3d57ed0050123">
    </div>
    <div class="form-row">
      <label for="node-input-gateway"><i class="fa fa-random"></i> Gateway</label>
      <input type="text" id="node-input-gateway">
    </div>
  </script>
  
  <script type="text/x-red" data-help-name="sensor">
    <p>
      This node represents the Smartlink Level Sensor that transmits measurements over a LoRaWAN network.
    </p>
  
    <p>
      Ensure the sensor is registered on the ChirpStack Network Server (<code>http://gateway-ip:8080</code>) with the correct <strong>Device EUI</strong> and <strong>AppKey</strong>.
    </p>
  
    <p>
      The node requires a properly configured <strong>Universal IO Gateway</strong> and the <strong>Device EUI</strong> of the sensor to receive upstream messages from the LoRaWAN network.
    </p>
  
    <p>
      <strong>Sample Payload:</strong><br/>
      <code>
        {
          value: 2000,
          error: false,
          unit: mm,
          batteryVoltage: 3.2,
          batteryPercent: 85,
          temperature: 35,
          txInterval: 30,
          devEui: "26011BDA12345678",
          rssi: -95
        }
      </code>
    </p>
  
    <ul>
      <li><strong>value:</strong> Sensor reading in mm (or fault indicator)</li>
      <li><strong>unit:</strong> Unit of Measure (m, cm, mm)</li>
      <li><strong>error:</strong> <code>true</code> if read error or sensor fault detected</li>
      <li><strong>batteryVoltage:</strong> Battery voltage</li>
      <li><strong>batteryPercent:</strong> Battery percentage</li>
      <li><strong>temperature:</strong> Internal sensor temperature in °C</li>
      <li><strong>txInterval:</strong> Transmission interval in seconds</li>
      <li><strong>devEui:</strong> Device EUI assigned to the sensor</li>
      <li><strong>rssi:</strong> Received Signal Strength Indicator in dBm</li>
    </ul>
  </script>