Changes for page ThingsBoard

Last modified by Dilisi S on 2025/04/02 02:09

From version < 179.1 >

edited by Dilisi S
on 2025/03/27 01:21

To version < 178.1 >

edited by Dilisi S
on 2025/03/27 01:16

Change comment: Uploaded new attachment "Screenshot 2025-03-26 at 18.15.08.png", version {1}

Summary

Page properties

Content

@@ -209,26 +209,9 @@
  Click on the **TBEL** button if it has not been selected by default.
--Modify the default TBEL function to match with your device as described below:
++The default TBEL function is shown below.
--~1. Uncomment line 11:
--
--var data = decodeToJson(payload)
--
--[[image:Screenshot 2025-03-26 at 18.15.08.png||height="219" width="500"]]
--
--
--3. Modify the telemetry section to allow parsed data to be assigned to the fields.
--
--telemetry: {
--       temperature: data.temperature,
--       humidity: data.humidity,
--       rawData: payloadStr
--   }
--
--
--
  {{code language="JavaScript"}}
  // Decode an uplink message from a buffer
  // payload - array of bytes
@@ -240,9 +240,9 @@
  var payloadStr = decodeToString(payload);
  // decode payload to JSON
--var data = decodeToJson(payload);
++// var data = decodeToJson(payload);
--var deviceName = 'Device B';
++var deviceName = 'Device A';
  var deviceType = 'thermostat';
  var customerName = 'Customer C';
  var groupName = 'thermostat devices';
@@ -268,8 +268,8 @@
         manufacturer: manufacturer
     },
     telemetry: {
--       temperature: data.temperature,
--       humidity: data.humidity,
++       temperature: 42,
++       humidity: 80,
         rawData: payloadStr
     }
  };