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...	...	@@ -164,13 +164,16 @@
164	164	[[image:ins1.png||height="310" width="500"]]
165	165
166	166
167		-= 3. Creating Devices =
	167	+= 3. Creating Devices (Optional) =
168	168
	169	+{{info}}
	170	+**The following procedure is optional. If you haven't created any device in ThingsBoard first, ThingsBoard will automatically create a device for you based on the integration settings (the device name defined in the uplink decoder) just after it receives the first uplink from your device.Type your information message here.**
	171	+{{/info}}
169	169
170	170	First, you need to create devices in ThingsBoard to represent your physical devices. For example, you can name it **Device A**, and the second device could be **Device B** or any name you prefer. The device name should be unique within the **Devices** space.
171	171
172	172
173		-In the left navigation, click Entities -> Devices.
	176	+In the left navigation, click **Entities -> Devices**.
174	174
175	175	Click the **Add Device** button (the button with the **+** sign), and from the dropdown menu, click **Add new device**.
176	176
...	...	@@ -364,7 +364,6 @@
364	364	* **Topic: device/a** (The topic can be anything; you can even use just the device name.)
365	365	* **QoS:** 0-At most once
366	366
367		-
368	368	[[image:add-integartion-connection.png||height="505" width="500"]]
369	369
370	370
...	...	@@ -494,7 +494,7 @@
494	494
495	495	First simulate a few messages using MQTT. This time, we have added the 'humidity' field to the payload. Eg:
496	496
497		-{{code language="none"}}mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -t "v1/devices/me/telemetry" -u "xxxxx" -P "xxxxx" -m '{"IMEI": "S31B-NB", "temperature": 22, "humidity":80}'{{/code}}
	499	+{{code language="none"}}mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -u "xxxxx" -P "xxxxx" -t "device/a" -m '{"IMEI":"350693903995577", "temperature":22, "humidity":80, "pressure":1005}'{{/code}}
498	498
499	499
500	500	In **ThingsBoard**, from the left navigation menu, click **Dashboards**. Then, click the **+** button and select **Create new dashboard** from the dropdown menu.
...	...	@@ -532,15 +532,16 @@
532	532
533	533	Configure the **Time series chart** widget as follows:
534	534
535		-* **Datasource** - select S31B-NB device you provisioned.
	537	+* **Datasource** - select **Device A** device you provisioned.
536	536	* **Series**:
537	537	** **temperature** - you can see this key by default.
538	538	** **humidity** - Click **Add series** button. Then add the **humidity** for the key and then type **%** as its unit.
539	539	* Click on the **Add** button.
540	540
541		-[[image:timeseries-1.png||height="491" width="700"]]
542	542
	544	+[[image:Screenshot 2025-03-31 at 06.51.15.png||height="485" width="700"]]
543	543
	546	+
544	544	The time-series chart will appear in edit mode. Resize it by clicking and dragging the lower-right corner.
545	545
546	546	Click the **Save** button to add the widget to the dashboard.
...	...	@@ -553,12 +553,11 @@
553	553
554	554
555	555	{{code language="none"}}
556		-mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -t "v1/devices/me/telemetry" -u "xxxxx" -P "xxxxx" -m '{"IMEI": "S31B-NB", "temperature": 22, "humidity":70}'
	559	+mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -u "xxxxx" -P "xxxxx" -t "device/a" -m '{"IMEI":"350693903995577", "temperature":22, "humidity":70, "pressure":1005}'
557	557
558		-mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -t "v1/devices/me/telemetry" -u "xxxxx" -P "xxxxx" -m '{"IMEI": "S31B-NB", "temperature": 27, "humidity":72}'
	561	+mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -u "xxxxx" -P "xxxxx" -t "device/a" -m '{"IMEI":"350693903995577", "temperature":27, "humidity":72, "pressure":1005}'
559	559
560		-mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -t "v1/devices/me/telemetry" -u "xxxxx" -P "xxxxx" -m '{"IMEI": "S31B-NB", "temperature": 19, "humidity":80}'
561		-
	563	+mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -u "xxxxx" -P "xxxxx" -t "device/a" -m '{"IMEI":"350693903995577", "temperature":19, "humidity":80, "pressure":1005}'
562	562	{{/code}}
563	563
564	564	The chart will update with the values in realtime, as shown in the below image.
...	...	@@ -567,7 +567,7 @@
567	567	[[image:timeseries-4.png||height="316" width="700"]]
568	568
569	569
570		-= 8. Configure NB-IoT Sensor =
	572	+= 8. Configure Physical NB-IoT Sensor =
571	571
572	572
573	573	Now, let's experiment with sending data to ThingsBoard using a real NB-IoT device. For example, we will use the **TS01-NB**.
...	...	@@ -589,10 +589,7 @@
589	589
590	590
591	591
592		-The following image shows the uplink payload of a real Dragino device. The publish topic is **TS01-NB**, and the device name is **861275077962896**, which is represented by the **IMEI**.
	594	+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.
593	593
594		-{{info}}
595		-The ThingsBoard uses the device's IMEI number included in the payload to create a device in the Devices section.
596		-{{/info}}
597	597
598	598	[[image:image-4.png]]

Screenshot 2025-03-31 at 06.51.15.png

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