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...	...	@@ -540,8 +540,10 @@
540	540	** **humidity** - Click **Add series** button. Then add the **humidity** for the key and then type **%** as its unit.
541	541	* Click on the **Add** button.
542	542
	543	+{{info}}
	544	+You can add only the relevant fields from the device's payload to display data on a widget. These fields are called 'keys'.
	545	+{{/info}}
543	543
544		-
545	545	[[image:Screenshot 2025-03-31 at 06.51.15.png||height="485" width="700"]]
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...	...	@@ -594,8 +594,5 @@
594	594
595	595	The following image shows the uplink payload of a real Dragino device. The publish topic is '**TS01-NB' that contains fields in the payload, IMEI, IMSI, Model, temperature, etc**. Note that we have created a device named **TS01-NB** in the **Devices** section in advance.
596	596
597		-{{info}}
598		-The ThingsBoard uses the device's IMEI number included in the payload to create a device in the Devices section.
599		-{{/info}}
600	600
601	601	[[image:image-4.png]]