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1 -How to integrating Dragino -NB and -CB series devices data with Thingseye
1 +How to communice Dragino -NB and -CB series devices data by MQTT with Thingseye
Content
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1 1  **Table of Contents:**
2 2  
3 -{{toc/}}
4 -
5 5  = 1. Introduction =
6 6  
7 7  This document guides you on integrating Dragino **-NB** and **-CB** series devices data with Thingseye.
... ... @@ -12,28 +12,36 @@
12 12  
13 13  To complete this tutorial, you need to have certificate files. [[lns1.thingseye.io>>url:http://lns1.thingseye.io/]] is the Dragino's MQTT broker, which requires a CA certificate file, Certificate file, and the Private key file to use.
14 14  
15 -If customers need to use this MQTT connection with Thingseye, they need to contact the TE team to obtain three license files.
13 +If customers need to use this MQTT connection with Thingseye, they need to contact TE team to obtain three license files or click this [[link>>url:https://www.dropbox.com/scl/fo/d5s1wf36f4syv30a8laup/AK8FjVpNXYXCWodRnnQ1Hig?rlkey=jrz1ip0f0xwwq5z2m2gu1tuij&e=1&st=kl4caub0&dl=0]] to download the certificates..
16 16  
17 17  [[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/ins1.png?width=500&height=310&rev=1.1||alt="ins1.png" height="310" width="500"]]
18 18  
19 19  
20 -= 3. Creating Devices (Optional) =
18 += 3.General MQTT Connection =
21 21  
22 -**The following procedure is optional. If you haven't created any device in Thingseye first, Thingseye 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.**
20 +The NB-IoT Sensor can send packet to server use MQTT protocol.
23 23  
24 -First, you need to create devices in Thingseye 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.
22 +Below are the commands.
25 25  
26 -In the left navigation, click **Entities -> Devices**.
24 +**AT Commands:**
27 27  
28 -Click the **Add Device** button (the button with the **+** sign), and from the dropdown menu, click **Add new device**.
26 +{{code language="none"}}
27 +AT+PRO=3,0                           //  Set to use MQTT protocol to uplink, Payload Type select Hex payload.
28 +AT+SERVADDR=120.24.4.116,1883        //  Set MQTT server address and port
29 +AT+CLIENT=CLIENT                     //  Set up the CLIENT of MQTT
30 +AT+UNAME=UNAME                       //  Set the username of MQTT
31 +AT+PWD=PWD                           //  Set the password of MQTT
32 +AT+PUBTOPIC=NSE01_PUB                //  Set the sending topic of MQTT
33 +AT+SUBTOPIC=NSE01_SUB                //  Set the subscription topic of MQTT
34 +{{/code}}
29 29  
30 -In the **Add new device** dialog box, enter the device name in the **Name** text box. For example, we will use **Device A**.
36 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/WebHome/image-20230802112413-4.png?rev=1.1||alt="image-20230802112413-4.png"]]
31 31  
32 -Click the **Add** button.
38 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/WebHome/image-20230802112413-5.png?width=987&height=530&rev=1.1||alt="image-20230802112413-5.png" height="530" width="987"]]
33 33  
34 -Skip the **connectivity testing** by clicking the **Close** button.
40 +(% class="text-uppercase small mark" %)##**Notice: MQTT protocol has a much higher power consumption compare with UDP/CoAP protocol. Please check the power analyze document and adjust the uplink**##
35 35  
36 -The device is created and listed on the **Devices** page. Note that its initial state is **Inactive** because it has not received any data yet.
42 +(% class="text-uppercase small mark" %)##**period to a suitable interval.**##
37 37  
38 38  = 4. Data Converters =
39 39  
... ... @@ -43,12 +43,13 @@
43 43  
44 44  In the left navigation, click **Integrations center**, and then click **Data converters**.
45 45  
46 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/data-converters-list-empty.png?rev=1.1||alt="data-converters-list-empty.png"]]
47 -
48 48  On the **Data converters** page, click on the ‘**+**’ button, and then click on the **Create new converter** from the dropdown menu.
49 49  
50 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/create-new-converter-menu.png?width=500&height=259&rev=1.1||alt="create-new-converter-menu.png"]]
54 +[[image:1743578461281-635.png]]
51 51  
56 +
57 +
58 +
52 52  The **Add data converter** window will appear.
53 53  
54 54  Let's create an uplink data converter for the device named '**Device A**'. Name it ‘**MQTT Uplink Converter - Device A**’ and select the Type as **Uplink**.
... ... @@ -132,12 +132,15 @@
132 132  
133 133  = 5. Add Integration =
134 134  
142 +== 5.1. Creat new MQTT integration ==
143 +
135 135  In the left navigation, click **Integrations center**, and then click **Integrations**.
136 136  
137 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/integrations-list-empty.png?rev=1.1||alt="integrations-list-empty.png"]]
138 -
139 139  On the **Integrations** page, click on the '**+**' button.
140 140  
148 +[[image:1743578691561-822.png]]
149 +
150 +
141 141  The **Add integration** window appears.
142 142  
143 143  In the **Add integration** window, configure the following settings:
... ... @@ -145,203 +145,94 @@
145 145  **Basic settings:**
146 146  
147 147  * **Integration type**: MQTT
148 -* **Name**: MQTT integration - Device A
158 +* **Name**: MQTT integration
149 149  * **Enable integration**: YES
160 +* **Debug mode**：YES
150 150  * **Allows create devices or assets**: YES
151 151  
152 152  Click **Next** button.
153 153  
154 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/add-integration-basic-settings.png?width=500&height=504&rev=1.2||alt="add-integration-basic-settings.png"]]
165 +[[image:1743578960106-916.png||height="549" width="547"]]
155 155  
156 -**Uplink data converter:**
157 157  
158 -* Click on the **Select existing** button.
159 -* **Uplink data converter**: Select **MQTT Uplink Converter NB/CB **from the dropdown list.
168 +**Uplink/downlink  data converter:**
160 160  
170 +* (((
171 +Next, directly select to create a new Uplink data converter .
172 +)))
173 +
161 161  Click **Next** button.
162 162  
163 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/add-integration-ul-data-converter.png?width=500&height=505&rev=1.1||alt="add-integration-ul-data-converter.png"]]
176 +[[image:1743581191958-140.png||height="547" width="543"]]
164 164  
165 -**Downlink data converter:**
166 166  
167 -Dragino NB/CB devices don't require a downlink data converter to decode their payloads, so you can skip this step.
168 168  
169 -* Click on the **Skip **button in the Downlink data converter section.
180 +**Downlink data converter:**
170 170  
182 +* Next, directly select to create a new Uplink data converter .
183 +
171 171  Click **Skip** button.
172 172  
173 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/integration-dl-skip.png?width=500&height=511&rev=1.1||alt="integration-dl-skip.png"]]
186 +[[image:1743581287837-189.png||height="547" width="542"]]
174 174  
188 +
175 175  **Connection:**
176 176  
177 -* **Host**: Host URL (Eg. **//011731f7xxxxxxxxxxxfbbedfc63f4.s1.eu.hivemq.cloud//**)
191 +* **Host**: [[lns1.thingseye.io>>url:http://lns1.thingseye.io/]]
178 178  * **Port**: 8883
179 -* **Credentials type**: Basic
180 -* **Username**: Username (from your HiveMQ Cloud Cluster with your credentials)
181 -* **Password:** Password (from your HiveMQ Cloud Cluster with your credentials)
193 +* **Credentials **: PEM(Paste 3 certificates to boxs below)Click this [[link>>url:https://www.dropbox.com/scl/fo/d5s1wf36f4syv30a8laup/AK8FjVpNXYXCWodRnnQ1Hig?rlkey=jrz1ip0f0xwwq5z2m2gu1tuij&e=1&st=kl4caub0&dl=0]] to download the certificates.
194 +* **Password:** Password or nothng
182 182  * **Enable SSL**: YES
183 -* **Topic: device/a** (The topic can be anything; you can even use just the device name.)
184 -* **QoS:** 0-At most once
196 +* **Topic: ** **It needs to align with the device's topic.**
197 +* **QoS:** 0-At most once or an MQTT QoS level
185 185  
186 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/add-integartion-connection.png?width=500&height=505&rev=1.1||alt="add-integartion-connection.png"]]
199 +Click **Skip** button.
187 187  
188 -Click on the **Advanced settings** button.
201 +[[image:1743579352961-586.png||height="507" width="502"]]
189 189  
190 -* **Clean session:** YES
191 -* **Retained**: YES
203 +[[image:1743580606618-281.png||height="495" width="504"]]
192 192  
193 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/add-integration-connection-advanced-settings.png?width=500&height=510&rev=1.2||alt="add-integration-connection-advanced-settings.png"]]
194 194  
195 -Click on the **Check connection** button to verify the MQTT connection using the provided parameters.
196 -
197 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/check-connection.png?width=300&height=83&rev=1.1||alt="check-connection.png"]]
198 -
199 -If the connection is successful, you will see the **Connected** message. If not, check your connection parameters again.
200 -
201 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/connection-success.png?width=500&height=511&rev=1.1||alt="connection-success.png"]]
202 -
203 203  Click on the **Add** button.
204 204  
205 205  You should see that the newly added integration is listed on the **Integrations** page.
206 206  
207 -Since we haven't received data from a device yet, the integration **Status** is shown as **Pending.**
210 +Since we haven't received data from a device yet, the integration **Status** is shown as **Pending,  Active  instead if it have.**
208 208  
209 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/integration-added.png?rev=1.1||alt="integration-added.png"]]
210 210  
211 -= 6. Verifying the receipt of data from virtual devices =
212 212  
213 -== 6.1 How does it work? ==
214 214  
215 -We use the Mosquitto MQTT client to simulate MQTT messages, acting as a virtual device. First, install the Mosquitto client on your computer from [[this link>>url:https://mosquitto.org/download/]]. The Mosquitto client publishes messages to the MQTT broker (HiveMQ) on a specified MQTT topic.
216 216  
217 -The Mosquitto client publishes messages (payloads) on the topic **/device/a**. Of course, you can use any topic for testing.
216 +== 5.2. Setup uplink and downlink converters ==
218 218  
219 -The MQTT payload format is as follows:
218 +First, you need to download the [[**MQTT uplink/downlink JS** **code**>>url:https://www.dropbox.com/scl/fo/d5s1wf36f4syv30a8laup/AK8FjVpNXYXCWodRnnQ1Hig?rlkey=jrz1ip0f0xwwq5z2m2gu1tuij&e=1&st=kl4caub0&dl=0]].
220 220  
221 -{{code language="none"}}
222 -{"IMEI": "350693903995577", "temperature":25, "humidity":80, "pressure":1005}
223 -{{/code}}
220 +* **Uplink Converter**
224 224  
225 -Once Thingseye receives this message, it forwards this payload to the matching device through the integration.
222 +The purpose of the decoder function is to parse the incoming data and metadata to a format that ThingsBoard can consume.
226 226  
227 -== 5.2 Sending messages ==
224 +Go to the **Integrations center** -> **Data converters** page, and find that MQTT uplink converter that was newly created when the integration was created.
228 228  
229 -On your computer's terminal, issue the following MQTT command which simulates the device '**Device A'**. The message payload contains the fields IMEI, temperature, humidity, and pressure, which hold the values 350693903995577, 30, 80, and 1005 respectively. This payload is also (technically) known as telemetry.
226 +[[image:1743581830822-223.png]]
230 230  
231 -{{code language="none"}}
232 -mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -u "xxxxx" -P "xxxxx" -t "device/a" -m '{"IMEI":"350693903995577", "temperature":30, "humidity":80, "pressure":1005}'
233 -{{/code}}
234 234  
235 -If the integration was performed without errors, the status of the integration changes to 'Active' after the first telemetry transmission.
229 +Enter edit mode and apply **MQTT uplink JS code** to this uplink converter.
236 236  
237 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/integration-active.png?rev=1.2||alt="integration-active.png"]]
231 +[[image:1743581965585-763.png]]
238 238  
239 -== 6.3 Viewing messages ==
240 240  
241 -Go back to the **Integrations** page.
234 +* **Downlink Converter**
242 242  
243 -Click on the **MQTT integration NB/CB** in the **Integrations** page to see its details.
236 +Go to the **Integrations center** -> **Data converters** page, and find that MQTT downlink converter that was newly created when the integration was created.
244 244  
245 -Click on the **Edit** button (//**pen icon**//).
246 246  
247 -Click on the **Disabled** button in the upper-right corner.
239 +Enter edit mode and apply **MQTT downlink JS code** to this downlink converter.
248 248  
249 -Turn on the **All messages (15 min)** option. This will enable displaying all messages in the **Events** tab. This setting will expire in 15 minutes, and you will need to repeat the same steps if you want to view the messages in the Events tab later.
241 +[[image:1743582084494-111.png]]
250 250  
251 -Click on the **Apply** button.
252 252  
253 -Then click on the **Apply changes** (//**tick icon**//) button.
254 254  
255 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/debug-enabled.png?width=700&height=301&rev=1.1||alt="debug-enabled.png"]]
256 256  
257 -Now go to the **Events** tab.
258 -
259 -Select the **Event type** as **Debug** from the dropdown list.
260 -
261 -Publish another message (of course, you can repeat the previous message by pressing the UP arrow on your keyboard and then press Enter key) to your MQTT broker from your terminal, for example:
262 -
263 -mosquitto_pub -d -q 1 -h 011731f7928xxxxx.s1.eu.hivemq.cloud -p 8883 -u "xxxxx" -P "xxxxx" -t "device/a" -m '{"IMEI":"350693903995577", "temperature":30, "humidity":80, "pressure":1005}'
264 -
265 -Now you can see that uplink message in the **Events** tab (Click the **refresh** button if you didn't see any messages in the Events tab). The status should be **OK **if there is no errors in your integration.
266 -
267 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/Screenshot%202025-03-26%20at%2019.49.31.png?rev=1.1||alt="Screenshot 2025-03-26 at 19.49.31.png"]]
268 -
269 -Then click on the **three dots (...)** in the **Message** column. You can see the uplink message's **payload** in the **Message** window.
270 -
271 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/Screenshot%202025-03-26%20at%2019.47.52.png?rev=1.1||alt="Screenshot 2025-03-26 at 19.47.52.png"]]
272 -
273 -Now, you have successfully tested your integration with a simulated uplink payload and verified that it is received by Thingseye, and the device is provisioned.
274 -
275 -= 7. Creating a Dashboard =
276 -
277 -Thingseye **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.
278 -
279 -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 Thingseye to display data according to your requirements.
280 -
281 -First simulate a few messages using MQTT. This time, we have added the 'humidity' field to the payload. Eg:
282 -
283 -{{code language="none"}}
284 -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}'
285 -
286 -{{/code}}
287 -
288 -In **Thingseye**, from the left navigation menu, click **Dashboards**. Then, click the **+** button and select **Create new dashboard** from the dropdown menu.
289 -
290 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/dashboard-1.png?rev=1.1||alt="dashboard-1.png"]]
291 -
292 -In the **Title** text box, enter **NB/CB Test Dashboard** as the title of the dashboard.
293 -
294 -Click on the **Add** button.
295 -
296 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/dashboard-2.png?width=500&height=526&rev=1.1||alt="dashboard-2.png"]]
297 -
298 -Click on the **Add widget / Add new widget** button.
299 -
300 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/dashboard-3.png?rev=1.1||alt="dashboard-3.png"]]
301 -
302 -In the **Select widgets bundle** window, click **Charts**.
303 -
304 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/dashboard-4.png?width=700&height=537&rev=1.1||alt="dashboard-4.png"]]
305 -
306 -In the **Charts: select widget** window, click **Time series chart**.
307 -
308 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/dashboard-5.png?width=700&height=525&rev=1.1||alt="dashboard-5.png"]]
309 -
310 -Configure the **Time series chart** widget as follows:
311 -
312 -* **Datasource** - select **Device A** device you provisioned.
313 -* **Series**:
314 -** **temperature** - you can see this key by default.
315 -** **humidity** - Click **Add series** button. Then add the **humidity** for the key and then type **%** as its unit.
316 -* Click on the **Add** button.
317 -
318 -(% class="box infomessage" %)
319 -(((
320 -You can add only the relevant fields from the device's payload to display data on a widget. These fields are called 'keys'.
321 -)))
322 -
323 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/Screenshot%202025-03-31%20at%2006.51.15.png?width=700&height=485&rev=1.1||alt="Screenshot 2025-03-31 at 06.51.15.png"]]
324 -
325 -The time-series chart will appear in edit mode. Resize it by clicking and dragging the lower-right corner.
326 -
327 -Click the **Save** button to add the widget to the dashboard.
328 -
329 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/timeseries-3.png?width=700&height=347&rev=1.1||alt="timeseries-3.png"]]
330 -
331 -Now send the following MQTT messages from the terminal to simulate the data.
332 -
333 -{{code language="none"}}
334 -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}'
335 -
336 -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}'
337 -
338 -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}'
339 -{{/code}}
340 -
341 -The chart will update with the values in realtime, as shown in the below image.
342 -
343 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/ThingsBoard/timeseries-4.png?width=700&height=316&rev=1.1||alt="timeseries-4.png"]]
344 -
345 345  = 8. Configure Physical NB-IoT Sensor =
346 346  
347 347  Now, let's experiment with sending data to Thingseye using a real NB-IoT device. For example, we will use the **TS01-NB**.
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