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463	463	= 6. Creating a Dashboard =
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	465	+ThingsBoard **Dashboards** provide a powerful way to visualize and monitor real-time and historical data from connected devices. They allow users to create interactive, customizable panels displaying telemetry data, device status, and other key metrics. With a variety of widgets, including charts, maps, and tables, dashboards help users gain insights, track trends, and manage IoT deployments efficiently.
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466		-In ThingsBoard, from the left navigation menu, click **Dashboards**. Then, click the **+** button and select **Create new dashboard** from the dropdown menu.
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	468	+This section guides you on how to create a dashboard to display temperature and humidity data from the device on a time-series chart. You may also use other widgets in ThingsBoard to display data according to your requirements.
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	470	+
	471	+In **ThingsBoard**, from the left navigation menu, click **Dashboards**. Then, click the **+** button and select **Create new dashboard** from the dropdown menu.
	472	+
	473	+
469	469	[[image:dashboard-1.png]]
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483	483	[[image:dashboard-3.png]]
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	491	+In the **Select widgets bundle** window, click **Charts**.
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487	487
488		-
	494	+[[image:dashboard-4.png||height="537" width="700"]]
	495	+
	496	+
	497	+
	498	+In the **Charts: select widget** window, click **Time series chart**.
	499	+
	500	+
	501	+[[image:dashboard-5.png||height="525" width="700"]]
	502	+
	503	+
	504	+Configure the **Time series chart** widget as follows:
	505	+
	506	+* Datasource - select S31B-NB device you provisioned.
	507	+* Series:
	508	+** **temperature** - you can see this key by default.
	509	+** **humidity** - Click **Add series** button to add the **humidity** and then type **%** as its unit.
	510	+* Click on the **Add** button.
	511	+
	512	+[[image:timeseries-1.png||height="491" width="700"]]
	513	+
	514	+
	515	+= 7. Configure NB-IoT Sensor =
	516	+
	517	+
	518	+Now, let's experiment with sending data to ThingsBoard using a real NB-IoT device. For example, we will use the **S31B-NB**.
	519	+
	520	+First, configure the NB-IoT device with the necessary MQTT settings using AT commands. Below is a list of AT commands you can use.
	521	+
	522	+
	523	+**AT Commands**
	524	+
	525	+* **AT+PRO=3,3  **~/~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
	526	+
	527	+* **AT+SUBTOPIC=<device name>**  Eg.
	528	+
	529	+* **AT+PUBTOPIC=<device name>**
	530	+
	531	+* **AT+CLIENT=<device name> or User Defined**
	532	+
	533	+* **AT+UNAME=<device name> or User Defined**
	534	+
	535	+* **AT+PWD=<device name> or User Defined**
	536	+
	537	+Test Uplink by click the button for 1 second
	538	+
	539	+