Last modified by Bei Jinggeng on 2024/05/31 09:53
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From version < 108.27 >
edited by Xiaoling
on 2024/01/19 17:55
To version < 108.18 >
edited by Xiaoling
on 2023/05/17 18:23
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Summary

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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
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]]
... ... @@ -316,6 +316,7 @@
316 316  (((
317 317  
318 318  
326 +
319 319  (% style="color:red" %)**NOTE:**
320 320  
321 321  (% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
... ... @@ -333,11 +333,11 @@
333 333  
334 334  In this mode, uplink payload includes in total 14 bytes
335 335  
336 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:440px" %)
337 -|=(% 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" %)(((
338 338  **Size(bytes)**
339 -)))|=(% 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**
340 -|(% 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"]]
341 341  
342 342  (((
343 343  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
... ... @@ -365,6 +365,8 @@
365 365  
366 366  * (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
367 367  
376 +
377 +
368 368  === 2.3.2  Since firmware v1.3.2 ===
369 369  
370 370  
... ... @@ -372,9 +372,9 @@
372 372  
373 373  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.
374 374  
375 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:490px" %)
376 -|(% 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**
377 -|(% 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.......
378 378  
379 379  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
380 380  
... ... @@ -407,6 +407,8 @@
407 407  
408 408  * (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
409 409  
420 +
421 +
410 410  == 2.4  Payload Explanation and Sensor Interface ==
411 411  
412 412  === 2.4.1  Device ID ===
... ... @@ -509,10 +509,16 @@
509 509  Get the distance. Flat object range 280mm - 7500mm.
510 510  
511 511  (((
512 -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
513 513  )))
514 514  
515 515  (((
528 +(((
529 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
530 +)))
531 +)))
532 +
533 +(((
516 516  
517 517  )))
518 518  
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536 536  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.
537 537  )))
538 538  
557 +
539 539  (((
540 -**Example:**
559 +Example:
541 541  )))
542 542  
543 543  (((
... ... @@ -556,12 +556,17 @@
556 556  NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
557 557  )))
558 558  
578 +
559 559  (((
560 560  The 5V output time can be controlled by AT Command.
581 +
582 +
561 561  )))
562 562  
563 563  (((
564 564  (% style="color:blue" %)**AT+5VT=1000**
587 +
588 +
565 565  )))
566 566  
567 567  (((
... ... @@ -574,12 +574,13 @@
574 574  
575 575  By default, NDDS75 prints the downlink payload to console port.
576 576  
577 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
578 -|(% 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)**
579 579  |(% style="width:208px" %)TDC (Transmit Time Interval)|(% style="width:56px" %)Any|(% style="width:100px" %)01|(% style="width:154px" %)4
580 580  |(% style="width:208px" %)RESET|(% style="width:56px" %)Any|(% style="width:100px" %)04|(% style="width:154px" %)2
581 581  |(% style="width:208px" %)INTMOD|(% style="width:56px" %)Any|(% style="width:100px" %)06|(% style="width:154px" %)4
582 582  
607 +
583 583  (((
584 584  (% style="color:blue" %)**Examples:**
585 585  )))

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