Last modified by Mengting Qiu on 2025/03/08 11:33
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... ... @@ -21,6 +21,7 @@ 21 21 |China Mobile| | | 22 22 23 23 24 + 24 24 == 2.1 1NCE SIM Card. == 25 25 26 26 ... ... @@ -124,16 +124,12 @@ 124 124 125 125 * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password> 126 126 128 +=== 3.3.2.2 Publish Data to ThingSpeak Channel === 127 127 128 - 129 -==== 3.3.2.2 Publish Data to ThingSpeak Channel ==== 130 - 131 - 132 132 [[image:image-20230802112413-9.png]] 133 133 134 134 [[image:image-20230802112413-10.png]] 135 135 136 - 137 137 (% style="color:blue" %)**In MQTT.fx, we can publish below info:** 138 138 139 139 * (% style="color:#037691" %)**Topic:**(%%) channels/YOUR_CHANNEL_ID/publish ... ... @@ -148,9 +148,9 @@ 148 148 [[image:image-20230802112413-11.png]] 149 149 150 150 151 -== =3.3.3Configure NB-IoT Sensor for connection ===148 +== 3.3 Configure NB-IoT Sensor for connection == 152 152 153 -=== =3.3.3.1 AT Commands: ====150 +=== 3.3.1 AT Commands: === 154 154 155 155 156 156 In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx ... ... @@ -168,10 +168,9 @@ 168 168 * (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>** 169 169 170 170 168 +=== 3.3.2 Uplink Examples === 171 171 172 -==== 3.3.3.2 Uplink Examples ==== 173 173 174 - 175 175 For S31-NB 176 176 177 177 For SE01-NB ... ... @@ -197,7 +197,7 @@ 197 197 For SN50V3-NB 198 198 199 199 200 -=== =3.3.3.3Map fields to sensor value ====196 +=== 3.3.3 Map fields to sensor value === 201 201 202 202 203 203 When NB-IoT sensor upload to ThingSpeak. The payload already specify which fileds related to which sensor value. Use need to create fileds in Channels Settings. with name so to see the value correctly. ... ... @@ -233,7 +233,7 @@ 233 233 234 234 == 3.4 Datacake == 235 235 236 -== =3.4.1 Define Product ===232 +== 3.4.1 Define Product == 237 237 238 238 239 239 Firstly, we need to set the MQTT mode to datacake, and we need to run(% style="color:blue" %)** AT+PRO=3,2**(%%). This command is set to datacake. After running the command, the device automatically sets the server address, port. ... ... @@ -240,7 +240,7 @@ 240 240 241 241 By chosing to add the device under a (% style="color:blue" %)**"New Product"**(%%) you are required to give a name for this product. You can name it something like (% style="color:blue" %)**"My First MQTT Product"**. 242 242 243 -[[image:image-20230802112413-14.png ||height="1095" width="1302"]]239 +[[image:image-20230802112413-14.png]] 244 244 245 245 246 246 === 3.4.2 Create Device === ... ... @@ -248,7 +248,7 @@ 248 248 249 249 In the second step you have to define the device which should be added to the product. 250 250 251 -[[image:image-20230802112413-15.png ||height="859" width="1290"]]247 +[[image:image-20230802112413-15.png]] 252 252 253 253 Enter a name here (such as "My First MQTT Device") and complete the creation of the device by clicking on the (% style="color:blue" %)**"Next"**(%%) button. 254 254 ... ... @@ -260,15 +260,15 @@ 260 260 261 261 You will then see a device view with an empty dashboard. Now, the first thing we want to do is navigate to the Device configuration. To do this, use the tab bar and click on (% style="color:blue" %)**"Configuration"**. 262 262 263 -[[image:image-20230802112413-16.png ||height="495" width="1310"]]259 +[[image:image-20230802112413-16.png]] 264 264 265 -[[image:image-20230802112413-17.png ||height="741" width="1303"]]261 +[[image:image-20230802112413-17.png]] 266 266 267 267 To create a first database field, please click on the (% style="color:blue" %)**"Add Field"**(%%) button as marked in the screenshot above. 268 268 269 269 This will open another modal asking for some required input for your first field. 270 270 271 -[[image:image-20230802112413-18.png ||height="878" width="1305"]]267 +[[image:image-20230802112413-18.png]] 272 272 273 273 [[image:image-20230802112413-19.png]] 274 274 ... ... @@ -286,17 +286,15 @@ 286 286 287 287 [[image:image-20230802112413-20.png]] 288 288 289 - 290 290 (% style="color:blue" %)**MQTT Client-ID** 291 291 292 -The Datacake Broker manages the client IDs internally. You do not need to worry about a client ID. If your client optionally supports the specification of a client ID, please leave this 293 -specification blank. Your client then creates a randomly generated ID. 287 +The Datacake Broker manages the client IDs internally. You do not need to worry about a client ID. If your client optionally supports the specification of a client ID, please leave this specification blank. Your client then creates a randomly generated ID. 294 294 295 - *(% style="color:blue" %)**AT+CLIENT=“Any value”**289 +(% style="color:blue" %)**AT+CLIENT=“Any value”** 296 296 297 - *(% style="color:blue" %)**AT+UNAME=Token**291 +(% style="color:blue" %)**AT+UNAME=Token** 298 298 299 - *(% style="color:blue" %)**AT+PWD=Token**293 +(% style="color:blue" %)**AT+PWD=Token** 300 300 301 301 [[image:image-20230802112413-21.png]] 302 302 ... ... @@ -306,8 +306,10 @@ 306 306 307 307 (% style="color:blue" %)**Subscribe** 308 308 309 -Data is published according to the following structure: (% style="color:blue" %)**dtck~/~//**(%%)** **303 +Data is published according to the following structure: 310 310 305 +dtck~/~// 306 + 311 311 Subscribe to topics using this structure to receive messages via MQTT when readings (via API or MQTT) arrive in the Datacake Cloud. Messages are published whenever there is a change to a corresponding database field. 312 312 313 313 ... ... @@ -334,8 +334,10 @@ 334 334 335 335 To upload data into the Datacake Cloud and into a specific device, you publish the data to the respective topic structure. 336 336 337 -Due to the nature of MQTT, the topic prefix differs as follows: (% style="color:blue" %)**dtck-pub~/~//**333 +Due to the nature of MQTT, the topic prefix differs as follows: 338 338 335 +dtck-pub~/~// 336 + 339 339 (% style="color:blue" %)**example:** 340 340 341 341 AT+SUBTOPIC=dtck/nbmattest/936c0db6-e9a5-4353-9fdb-3f63c8bfce7e/Temperature ... ... @@ -355,10 +355,8 @@ 355 355 356 356 === 3.5.1 Configure Node-Red === 357 357 358 - 359 359 [[image:image-20230802112413-29.png]] 360 360 361 - 362 362 [[image:image-20230802112413-30.png]] 363 363 364 364 ... ... @@ -371,7 +371,7 @@ 371 371 === 3.5.3 Configure NB-IoT Sensors === 372 372 373 373 374 -* (% style="color:blue" %)**AT+PRO=3,0(hex format) or 3,5(json format)**(%%) ~/~/ 370 +* (% style="color:blue" %)**AT+PRO=3,0(hex format) or 3,5(json format)**(%%) ~/~/Set to mqtt Server and Payload 375 375 376 376 * (% style="color:blue" %)**AT+CLIENT=any value** 377 377 ... ... @@ -383,8 +383,6 @@ 383 383 384 384 * (% style="color:blue" %)**AT+SUBTOPIC=any value** 385 385 386 - 387 - 388 388 == 3.6 ThingsBoard.Cloud (via MQTT) == 389 389 390 390 === 3.6.1 Configure ThingsBoard === ... ... @@ -391,7 +391,6 @@ 391 391 392 392 ==== 3.6.1.1 Create Device ==== 393 393 394 - 395 395 Create a New Device in [[ThingsBoard>>url:https://thingsboard.cloud/]]. 396 396 397 397 [[image:image-20230802112413-32.png]] ... ... @@ -399,14 +399,13 @@ 399 399 400 400 ==== 3.6.1.2 Create Uplink & Downlink Converter ==== 401 401 402 - 403 403 (% style="color:blue" %)**Uplink Converter** 404 404 405 405 The purpose of the decoder function is to parse the incoming data and metadata to a format that ThingsBoard can consume. deviceName and deviceType are required, while attributes and telemetry are optional. Attributes and telemetry are flat key-value objects. Nested objects are not supported. 406 406 407 -To create an uplink converter go to the (% style="color:blue" %)**Integrations center**(%%)->(% style="color:blue" %)**Data converters**(%%)page and click(% style="color:blue" %)**“plus”** (%%)button. Name it(% style="color:blue" %)**“MQTT Uplink Converter”**(%%)and select type(% style="color:blue" %)"**Uplink"**(%%). Use debug mode for now.399 +To create an uplink converter go to the Integrations center -> Data converters page and click “plus” button. Name it “MQTT Uplink Converter” and select type Uplink. Use debug mode for now. 408 408 409 -[[image:image-20230802112413-33.png ||height="732" width="1302"]]401 +[[image:image-20230802112413-33.png]] 410 410 411 411 412 412 (% style="color:blue" %)**Downlink Converter** ... ... @@ -413,7 +413,7 @@ 413 413 414 414 The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke 415 415 416 -[[image:image-20230802112413-34.png ||height="734" width="1305"]]408 +[[image:image-20230802112413-34.png]] 417 417 418 418 (% style="color:red" %)**Note:Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply create by default.** 419 419 ... ... @@ -421,30 +421,28 @@ 421 421 ==== 3.6.1.3 MQTT Integration Setup ==== 422 422 423 423 424 -Go to the (% style="color:blue" %)**Integrations center**(%%)**->**(% style="color:blue" %)**Integrations**(%%)and click **“(% style="color:blue" %)plus(%%)”** icon to add a new integration. Name it(% style="color:blue" %)**“MQTT Integration”**(%%), select type(% style="color:blue" %)**MQTT**;416 +Go to the Integrations center -> Integrations page and click **“plus”** icon to add a new integration. Name it “MQTT Integration”, select type MQTT; 425 425 426 -[[image:image-20230802112413-35.png ||height="738" width="1312"]]418 +[[image:image-20230802112413-35.png]] 427 427 428 - 429 429 * The next steps is to add the recently created uplink and downlink converters; 430 430 431 -[[image:image-20230802112413-36.png ||height="736" width="1308"]]422 +[[image:image-20230802112413-36.png]] 432 432 433 -[[image:image-20230802112413-37.png ||height="735" width="1307"]]424 +[[image:image-20230802112413-37.png]] 434 434 435 - 436 436 (% style="color:blue" %)**Add a topic filter:** 437 437 438 -tb/mqtt-integration-tutorial/sensors~/~/temperature ~-~-> Temperature **固定的? 对的。** 439 439 429 +tb/mqtt-integration-tutorial/sensors~/~/temperature ~-~-> Temperature 固定的? 对的。 430 + 440 440 You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default; 441 441 442 -[[image:image-20230802112413-38.png ||height="731" width="1300"]]433 +[[image:image-20230802112413-38.png]] 443 443 444 444 445 445 === 3.6.2 Simulate with MQTT.fx === 446 446 447 - 448 448 [[image:image-20230802112413-39.png]] 449 449 450 450 [[image:image-20230802112413-40.png]] ... ... @@ -457,11 +457,11 @@ 457 457 458 458 * (% style="color:#037691" %)**AT+PRO=3,3 **(%%)** **~/~/ Use MQTT to connect to ThingsBoard. 459 459 460 -* (% style="color:#037691" %)**AT+SUBTOPIC=device name** (%%) **~-~-> 只需要 Device Name 吗?对的**450 +* (% style="color:#037691" %)**AT+SUBTOPIC=device name** (%%) ~-~-> 只需要 Device Name 吗?对的 461 461 462 -* (% style="color:#037691" %)**AT+PUBTOPIC=device name** (%%) **~-~-> 只需要 Device Name 吗?对的**452 +* (% style="color:#037691" %)**AT+PUBTOPIC=device name** (%%) ~-~-> 只需要 Device Name 吗?对的 463 463 464 -Users do not need to fill in the client, username, and password. But the configuration information of the device requires setting the client, username, and password, which can be entered freely. **(软件自动填充为 Device Name 吧).这边不用提示了,客户不需要输入。(大部分客户还是会自己去设置这个的,提高安全性)**454 +Users do not need to fill in the client, username, and password. But the configuration information of the device requires setting the client, username, and password, which can be entered freely. (软件自动填充为 Device Name 吧).这边不用提示了,客户不需要输入。(大部分客户还是会自己去设置这个的,提高安全性) 465 465 466 466 (% style="color:blue" %)**CLIENT :“Any value”** 467 467 ... ... @@ -496,7 +496,7 @@ 496 496 [[image:image-20230802112413-46.png]] 497 497 498 498 499 -On the Connection Profile window, set the following information: **(这边加一个截图)**489 +On the Connection Profile window, set the following information: (这边加一个截图) 500 500 501 501 * (% style="color:blue" %)**Profile Name: “Any name”** 502 502 ... ... @@ -506,18 +506,16 @@ 506 506 507 507 * (% style="color:blue" %)**Client ID: “Any value”** 508 508 509 -On the section User credentials, set the following information: **(这边加一个截图)**499 +On the section User credentials, set the following information:(这边加一个截图) 510 510 511 -* (% style="color:blue" %)**User Name: “Any value”**(%%)~/~/Tago validates your user by the token only501 +* **User Name: “Any value”** Tago validates your user by the token only 512 512 513 -* (% style="color:blue" %)**Password: “Your device token”**503 +* **Password: “Your device token”** 514 514 515 -* (% style="color:blue" %)**PUBTOPIC: “Any value”**505 +* **PUBTOPIC: “Any value”** 516 516 517 -* (% style="color:blue" %)**SUBTOPIC: “Any value”**507 +* **SUBTOPIC: “Any value”** 518 518 519 - 520 - 521 521 === 3.7.2 Simulate with MQTT.fx === 522 522 523 523 ... ... @@ -525,9 +525,8 @@ 525 525 526 526 [[image:image-20230802112413-48.png]] 527 527 528 -Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%)command, and the payload will be converted to**JSON format**.516 +Users can run the AT+PRO=3,5 command, and the payload will be converted to JSON format. 529 529 530 - 531 531 [[image:image-20230802112413-49.png]] 532 532 533 533 ... ... @@ -556,7 +556,7 @@ 556 556 557 557 * (% style="color:blue" %)**Client ID: “Any value”** 558 558 559 -* (% style="color:blue" %)**User Name: “Any value”** (%%) ~/~/Tago validates your user by the token only546 +* (% style="color:blue" %)**User Name: “Any value”** (%%) Tago validates your user by the token only 560 560 561 561 * (% style="color:blue" %)**Password: “Your device token”** 562 562