Last modified by Bei Jinggeng on 2024/05/31 09:53
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From version < 108.23 >
edited by Xiaoling
on 2024/01/19 17:49
To version < 108.20 >
edited by Xiaoling
on 2023/05/25 14:59
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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
... ... @@ -69,6 +69,7 @@
69 69  * Micro SIM card slot for NB-IoT SIM
70 70  * 8500mAh Battery for long term use
71 71  
72 +
72 72  == 1.3  Specification ==
73 73  
74 74  
... ... @@ -99,6 +99,7 @@
99 99  * STOP Mode: 10uA @ 3.3v
100 100  * Max transmit power: 350mA@3.3v
101 101  
103 +
102 102  == ​1.4  Applications ==
103 103  
104 104  
... ... @@ -175,6 +175,7 @@
175 175  User need to take out the NB-IoT module and insert the SIM card like below:
176 176  )))
177 177  
180 +
178 178  [[image:1657328884227-504.png]]
179 179  
180 180  
... ... @@ -238,6 +238,7 @@
238 238  * (((
239 239  (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
240 240  
244 +
241 241  
242 242  )))
243 243  
... ... @@ -250,8 +250,11 @@
250 250  [[image:1657330452568-615.png]]
251 251  
252 252  
257 +
253 253  (((
254 254  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 +
255 255  )))
256 256  
257 257  [[image:1657330472797-498.png]]
... ... @@ -314,6 +314,7 @@
314 314  (((
315 315  
316 316  
324 +
317 317  (% style="color:red" %)**NOTE:**
318 318  
319 319  (% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
... ... @@ -331,11 +331,11 @@
331 331  
332 332  In this mode, uplink payload includes in total 14 bytes
333 333  
334 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:440px" %)
335 -|=(% style="width: 61px;background-color:#4F81BD;color:white" %)(((
342 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:440px" %)
343 +|=(% style="width: 61px;background-color:#D9E2F3;color:#0070C0" %)(((
336 336  **Size(bytes)**
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"]]
345 +)))|=(% style="width: 61px;background-color:#D9E2F3;color:#0070C0" %)**6**|=(% style="width: 37px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 37px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 82px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 102px;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"]]
339 339  
340 340  (((
341 341  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
... ... @@ -363,6 +363,7 @@
363 363  
364 364  * (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
365 365  
374 +
366 366  === 2.3.2  Since firmware v1.3.2 ===
367 367  
368 368  
... ... @@ -370,9 +370,9 @@
370 370  
371 371  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.
372 372  
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.......
382 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:490px" %)
383 +|=(% 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**
384 +|=(% 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.......
376 376  
377 377  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
378 378  
... ... @@ -405,6 +405,7 @@
405 405  
406 406  * (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
407 407  
417 +
408 408  == 2.4  Payload Explanation and Sensor Interface ==
409 409  
410 410  === 2.4.1  Device ID ===
... ... @@ -507,10 +507,16 @@
507 507  Get the distance. Flat object range 280mm - 7500mm.
508 508  
509 509  (((
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.**
520 +For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
511 511  )))
512 512  
513 513  (((
524 +(((
525 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
526 +)))
527 +)))
528 +
529 +(((
514 514  
515 515  )))
516 516  
... ... @@ -534,8 +534,9 @@
534 534  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.
535 535  )))
536 536  
553 +
537 537  (((
538 -**Example:**
555 +Example:
539 539  )))
540 540  
541 541  (((
... ... @@ -554,12 +554,17 @@
554 554  NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
555 555  )))
556 556  
574 +
557 557  (((
558 558  The 5V output time can be controlled by AT Command.
577 +
578 +
559 559  )))
560 560  
561 561  (((
562 562  (% style="color:blue" %)**AT+5VT=1000**
583 +
584 +
563 563  )))
564 564  
565 565  (((
... ... @@ -572,8 +572,8 @@
572 572  
573 573  By default, NDDS75 prints the downlink payload to console port.
574 574  
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)**
597 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
598 +|(% 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)**
577 577  |(% style="width:208px" %)TDC (Transmit Time Interval)|(% style="width:56px" %)Any|(% style="width:100px" %)01|(% style="width:154px" %)4
578 578  |(% style="width:208px" %)RESET|(% style="width:56px" %)Any|(% style="width:100px" %)04|(% style="width:154px" %)2
579 579  |(% style="width:208px" %)INTMOD|(% style="width:56px" %)Any|(% style="width:100px" %)06|(% style="width:154px" %)4

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