Last modified by Bei Jinggeng on 2024/05/31 09:53
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From version < 108.16 >
edited by Xiaoling
on 2023/05/17 18:17
To version < 108.23 >
edited by Xiaoling
on 2024/01/19 17:49
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Title
... ... @@ -1,1 +1,1 @@
1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +NDDS75 -- NB-IoT Distance Detect Sensor User Manual
Content
... ... @@ -69,7 +69,6 @@
69 69  * Micro SIM card slot for NB-IoT SIM
70 70  * 8500mAh Battery for long term use
71 71  
72 -
73 73  == 1.3  Specification ==
74 74  
75 75  
... ... @@ -100,7 +100,6 @@
100 100  * STOP Mode: 10uA @ 3.3v
101 101  * Max transmit power: 350mA@3.3v
102 102  
103 -
104 104  == ​1.4  Applications ==
105 105  
106 106  
... ... @@ -177,7 +177,6 @@
177 177  User need to take out the NB-IoT module and insert the SIM card like below:
178 178  )))
179 179  
180 -
181 181  [[image:1657328884227-504.png]]
182 182  
183 183  
... ... @@ -241,7 +241,6 @@
241 241  * (((
242 242  (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
243 243  
244 -
245 245  
246 246  )))
247 247  
... ... @@ -254,11 +254,8 @@
254 254  [[image:1657330452568-615.png]]
255 255  
256 256  
257 -
258 258  (((
259 259  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.
260 -
261 -
262 262  )))
263 263  
264 264  [[image:1657330472797-498.png]]
... ... @@ -321,7 +321,6 @@
321 321  (((
322 322  
323 323  
324 -
325 325  (% style="color:red" %)**NOTE:**
326 326  
327 327  (% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
... ... @@ -339,11 +339,11 @@
339 339  
340 340  In this mode, uplink payload includes in total 14 bytes
341 341  
342 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:440px" %)
343 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
334 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:440px" %)
335 +|=(% style="width: 61px;background-color:#4F81BD;color:white" %)(((
344 344  **Size(bytes)**
345 -)))|=(% 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**
346 -|(% 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"]]
337 +)))|=(% 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**
338 +|(% 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"]]
347 347  
348 348  (((
349 349  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
... ... @@ -378,9 +378,9 @@
378 378  
379 379  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.
380 380  
381 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:490px" %)
382 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**8**|(% style="width:25px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:25px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:60px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:25px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:70px;background-color:#D9E2F3;color:#0070C0" %)**4**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:60px;background-color:#D9E2F3;color:#0070C0" %)**4**
383 -|=(% 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.......
373 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:490px" %)
374 +|(% 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:60px" %)**4**
375 +|(% 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.......
384 384  
385 385  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
386 386  
... ... @@ -515,16 +515,10 @@
515 515  Get the distance. Flat object range 280mm - 7500mm.
516 516  
517 517  (((
518 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
510 +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.**
519 519  )))
520 520  
521 521  (((
522 -(((
523 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
524 -)))
525 -)))
526 -
527 -(((
528 528  
529 529  )))
530 530  
... ... @@ -548,9 +548,8 @@
548 548  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.
549 549  )))
550 550  
551 -
552 552  (((
553 -Example:
538 +**Example:**
554 554  )))
555 555  
556 556  (((
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569 569  NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
570 570  )))
571 571  
572 -
573 573  (((
574 574  The 5V output time can be controlled by AT Command.
575 -
576 -
577 577  )))
578 578  
579 579  (((
580 580  (% style="color:blue" %)**AT+5VT=1000**
581 -
582 -
583 583  )))
584 584  
585 585  (((
... ... @@ -592,9 +592,12 @@
592 592  
593 593  By default, NDDS75 prints the downlink payload to console port.
594 594  
595 -[[image:image-20220709100028-1.png]]
575 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:520px" %)
576 +|(% 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:154px" %)**Downlink payload size(bytes)**
577 +|(% style="width:208px" %)TDC (Transmit Time Interval)|(% style="width:56px" %)Any|(% style="width:100px" %)01|(% style="width:154px" %)4
578 +|(% style="width:208px" %)RESET|(% style="width:56px" %)Any|(% style="width:100px" %)04|(% style="width:154px" %)2
579 +|(% style="width:208px" %)INTMOD|(% style="width:56px" %)Any|(% style="width:100px" %)06|(% style="width:154px" %)4
596 596  
597 -
598 598  (((
599 599  (% style="color:blue" %)**Examples:**
600 600  )))

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