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  • timeseries-3.png
  • timeseries-4.png

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...	...	@@ -350,8 +350,8 @@
350	350
351	351	Click on the **Advanced settings** button.
352	352
353		-* **Clean session:** YES
354		-* **Retained**: YES
	353	+* **Clean session:** NO
	354	+* **Retained**: NO
355	355
356	356	[[image:add-integration-connection-advanced-settings.png||height="510" width="500"]]
357	357
...	...	@@ -416,7 +416,7 @@
416	416	On the terminal, issue the following MQTT command which simulates the device S31B-NB. The message payload contains the fields temperature and humidity, which hold the values 10.4 and 85, respectively. This payload is also (technically) known as telemetry.
417	417
418	418	{{code language="none"}}
419		-mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -t "tb/mqtt-integration-tutorial/sensors/S31B-NB/telemetry" -u "xxxxx" -P "xxxxx" -m '{"temperature":10.4, "humidity":85}'
	419	+mosquitto_pub -d -q 1 -h 011731f7928541588a6cdfbbedfc63f4.s1.eu.hivemq.cloud -p 8883 -t "tb/mqtt-integration-tutorial/sensors/S31B-NB/telemetry" -u "pradeeka" -P "Kalpani123@" -m '{"temperature":10.4, "humidity":85}'
420	420	{{/code}}
421	421
422	422	If the integration was performed without errors, the status of the integration changes to 'Active' after the first telemetry transmission.
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503	503
504	504	Configure the **Time series chart** widget as follows:
505	505
506		-* **Datasource** - select S31B-NB device you provisioned.
507		-* **Series**:
	506	+* Datasource - select S31B-NB device you provisioned.
	507	+* Series:
508	508	** **temperature** - you can see this key by default.
509		-** **humidity** - Click **Add series** button. Then add the **humidity** for the key and then type **%** as its unit.
	509	+** **humidity** - Click **Add series** button to add the **humidity** and then type **%** as its unit.
510	510	* Click on the **Add** button.
511	511
512	512	[[image:timeseries-1.png||height="491" width="700"]]
513	513
514	514
515		-The time-series chart will appear in edit mode. Resize it by clicking and dragging the lower-right corner.
	515	+= 7. Configure NB-IoT Sensor =
516	516
517		-Click the **Save** button to add the widget to the dashboard.
518	518
	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	519
520		-[[image:timeseries-3.png||height="347" width="700"]]
	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	521
522	522
523		-Now send the following MQTT messages from the terminal to simulate the data.
	523	+**AT Commands**
524	524
	525	+* **AT+PRO=3,3  **~/~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
525	525
526		-{{code language="none"}}
527		-mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -t "tb/mqtt-integration-tutorial/sensors/S31B-NB/telemetry" -u "xxxxx" -P "xxxxx" -m '{"temperature":20, "humidity":70}'
	527	+* **AT+SUBTOPIC=<device name>**  Eg.
528	528
529		-mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -t "tb/mqtt-integration-tutorial/sensors/S31B-NB/telemetry" -u "xxxxx" -P "xxxxx" -m '{"temperature":22, "humidity":71}'
	529	+* **AT+PUBTOPIC=<device name>**
530	530
531		-mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -t "tb/mqtt-integration-tutorial/sensors/S31B-NB/telemetry" -u "xxxxx" -P "xxxxx" -m '{"temperature":18, "humidity":79}'
	531	+* **AT+CLIENT=<device name> or User Defined**
532	532
533		-{{/code}}
	533	+* **AT+UNAME=<device name> or User Defined**
534	534
535		-The chart will update with the values in realtime, as shown in the below image.
	535	+* **AT+PWD=<device name> or User Defined**
536	536
	537	+Test Uplink by click the button for 1 second
537	537
538		-[[image:timeseries-4.png||height="316" width="700"]]
539	539
540		-
541		-= 7. Configure NB-IoT Sensor =
542		-
543		-
544		-Now, let's experiment with sending data to ThingsBoard using a real NB-IoT device. For example, we will use the **S31B-NB**.
545		-
546		-First, configure the NB-IoT device with the necessary MQTT settings using AT commands. Below is a list of AT commands you can use.
547		-
548		-
549		-**AT Commands**
550		-
551		-* **AT+PRO=3,3    **~/~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
552		-* **AT+SUBTOPIC=<MQTT topic>**
553		-* **AT+PUBTOPIC=<MQTT topic>**
554		-* **AT+CLIENT=null**
555		-* **AT+UNAME=<MQTT Username>**
556		-* **AT+PWD=<MQTT Password>**
557		-* **AT+SERVADDR=<Broker address, Port>**
558		-
559		-Test your uplink by pressing the ACT button for 1 second.

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1		-XWiki.pradeeka

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