Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 109.1 >
edited by Mengting Qiu
on 2024/04/02 16:59
To version < 108.18 >
edited by Xiaoling
on 2023/05/17 18:23
>
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Title
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1 -NDDS75 -- NB-IoT Distance Detect Sensor User Manual
1 +NDDS75 NB-IoT Distance Detect Sensor User Manual
Author
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1 -XWiki.ting
1 +XWiki.Xiaoling
Content
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1 -
2 -
3 3  (% style="text-align:center" %)
4 4  [[image:image-20220709085040-1.png||height="542" width="524"]]
5 5  
... ... @@ -71,6 +71,8 @@
71 71  * Micro SIM card slot for NB-IoT SIM
72 72  * 8500mAh Battery for long term use
73 73  
72 +
73 +
74 74  == 1.3  Specification ==
75 75  
76 76  
... ... @@ -101,6 +101,8 @@
101 101  * STOP Mode: 10uA @ 3.3v
102 102  * Max transmit power: 350mA@3.3v
103 103  
104 +
105 +
104 104  == ​1.4  Applications ==
105 105  
106 106  
... ... @@ -177,6 +177,7 @@
177 177  User need to take out the NB-IoT module and insert the SIM card like below:
178 178  )))
179 179  
182 +
180 180  [[image:1657328884227-504.png]]
181 181  
182 182  
... ... @@ -240,6 +240,7 @@
240 240  * (((
241 241  (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
242 242  
246 +
243 243  
244 244  )))
245 245  
... ... @@ -252,8 +252,11 @@
252 252  [[image:1657330452568-615.png]]
253 253  
254 254  
259 +
255 255  (((
256 256  After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server.
262 +
263 +
257 257  )))
258 258  
259 259  [[image:1657330472797-498.png]]
... ... @@ -264,6 +264,7 @@
264 264  
265 265  * (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
266 266  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
274 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
267 267  
268 268  [[image:1657330501006-241.png]]
269 269  
... ... @@ -315,6 +315,7 @@
315 315  (((
316 316  
317 317  
326 +
318 318  (% style="color:red" %)**NOTE:**
319 319  
320 320  (% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
... ... @@ -332,11 +332,11 @@
332 332  
333 333  In this mode, uplink payload includes in total 14 bytes
334 334  
335 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:440px" %)
336 -|=(% style="width: 61px;background-color:#4F81BD;color:white" %)(((
344 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:440px" %)
345 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
337 337  **Size(bytes)**
338 -)))|=(% style="width: 61px;background-color:#4F81BD;color:white" %)**6**|=(% style="width: 37px;background-color:#4F81BD;color:white" %)2|=(% style="width: 37px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 82px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 102px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 60px;background-color:#4F81BD;color:white" %)**1**
339 -|(% style="width:97px" %)Value|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]]
347 +)))|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**6**|=(% style="width: 35px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 35px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**1**
348 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]]
340 340  
341 341  (((
342 342  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
... ... @@ -364,6 +364,8 @@
364 364  
365 365  * (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
366 366  
376 +
377 +
367 367  === 2.3.2  Since firmware v1.3.2 ===
368 368  
369 369  
... ... @@ -371,9 +371,9 @@
371 371  
372 372  Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
373 373  
374 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:490px" %)
375 -|(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:40px" %)**8**|(% style="background-color:#4f81bd; color:white; width:25px" %)**2**|(% style="background-color:#4f81bd; color:white; width:25px" %)**2**|(% style="background-color:#4f81bd; color:white; width:60px" %)**1**|(% style="background-color:#4f81bd; color:white; width:25px" %)**1**|(% style="background-color:#4f81bd; color:white; width:40px" %)**1**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:70px" %)**4**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:65px" %)**4**
376 -|(% style="width:95px" %)Value|(% style="width:84px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:48px" %)BAT|(% style="width:123px" %)Signal Strength|(% style="width:55px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:77px" %)Distance|(% style="width:94px" %)Timestamp|(% style="width:77px" %)Distance|(% style="width:116px" %)Timestamp.......
385 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:490px" %)
386 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**8**|(% style="background-color:#d9e2f3; color:#0070c0; width:25px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:25px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:25px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**4**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**4**
387 +|=(% style="width: 95px;" %)**Value**|(% style="width:84px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:48px" %)BAT|(% style="width:123px" %)Signal Strength|(% style="width:55px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:77px" %)Distance|(% style="width:94px" %)Timestamp|(% style="width:77px" %)Distance|(% style="width:116px" %)Timestamp.......
377 377  
378 378  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
379 379  
... ... @@ -406,6 +406,8 @@
406 406  
407 407  * (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
408 408  
420 +
421 +
409 409  == 2.4  Payload Explanation and Sensor Interface ==
410 410  
411 411  === 2.4.1  Device ID ===
... ... @@ -508,10 +508,16 @@
508 508  Get the distance. Flat object range 280mm - 7500mm.
509 509  
510 510  (((
511 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
524 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
512 512  )))
513 513  
514 514  (((
528 +(((
529 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
530 +)))
531 +)))
532 +
533 +(((
515 515  
516 516  )))
517 517  
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535 535  The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up.
536 536  )))
537 537  
557 +
538 538  (((
539 -**Example:**
559 +Example:
540 540  )))
541 541  
542 542  (((
... ... @@ -555,12 +555,17 @@
555 555  NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
556 556  )))
557 557  
578 +
558 558  (((
559 559  The 5V output time can be controlled by AT Command.
581 +
582 +
560 560  )))
561 561  
562 562  (((
563 563  (% style="color:blue" %)**AT+5VT=1000**
587 +
588 +
564 564  )))
565 565  
566 566  (((
... ... @@ -573,12 +573,13 @@
573 573  
574 574  By default, NDDS75 prints the downlink payload to console port.
575 575  
576 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
577 -|(% style="background-color:#4f81bd; color:white; width:208px" %)**Downlink Control Type**|(% style="background-color:#4f81bd; color:white; width:56px" %)**FPort**|(% style="background-color:#4f81bd; color:white; width:100px" %)**Type Code**|(% style="background-color:#4f81bd; color:white; width:151px" %)**Downlink payload size(bytes)**
601 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
602 +|(% style="background-color:#d9e2f3; color:#0070c0; width:208px" %)**Downlink Control Type**|(% style="background-color:#d9e2f3; color:#0070c0; width:56px" %)**FPort**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**Type Code**|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Downlink payload size(bytes)**
578 578  |(% style="width:208px" %)TDC (Transmit Time Interval)|(% style="width:56px" %)Any|(% style="width:100px" %)01|(% style="width:154px" %)4
579 579  |(% style="width:208px" %)RESET|(% style="width:56px" %)Any|(% style="width:100px" %)04|(% style="width:154px" %)2
580 580  |(% style="width:208px" %)INTMOD|(% style="width:56px" %)Any|(% style="width:100px" %)06|(% style="width:154px" %)4
581 581  
607 +
582 582  (((
583 583  (% style="color:blue" %)**Examples:**
584 584  )))
... ... @@ -787,7 +787,11 @@
787 787  AT+URI            :  Resource parameters
788 788  
789 789  
816 +(% style="color:#037691" %)**UDP Management**
790 790  
818 +AT+CFM          :  Upload confirmation mode (only valid for UDP)
819 +
820 +
791 791  (% style="color:#037691" %)**MQTT Management**
792 792  
793 793  AT+CLIENT  :  Get or Set MQTT client

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