Last modified by Bei Jinggeng on 2024/05/31 09:53
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From version < 108.26 >
edited by Xiaoling
on 2024/01/19 17:54
To version < 108.9 >
edited by Xiaoling
on 2023/04/04 12:01
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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
... ... @@ -16,6 +16,7 @@
16 16  
17 17  = 1.  Introduction =
18 18  
19 +
19 19  == 1.1 ​ What is NDDS75 Distance Detection Sensor ==
20 20  
21 21  (((
... ... @@ -53,6 +53,7 @@
53 53  [[image:1657327959271-447.png]]
54 54  
55 55  
57 +
56 56  == 1.2 ​ Features ==
57 57  
58 58  
... ... @@ -69,6 +69,7 @@
69 69  * Micro SIM card slot for NB-IoT SIM
70 70  * 8500mAh Battery for long term use
71 71  
74 +
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  
105 +
102 102  == ​1.4  Applications ==
103 103  
104 104  
... ... @@ -113,6 +113,7 @@
113 113  ​
114 114  
115 115  
120 +
116 116  == 1.5  Pin Definitions ==
117 117  
118 118  
... ... @@ -119,8 +119,10 @@
119 119  [[image:1657328609906-564.png]]
120 120  
121 121  
127 +
122 122  = 2.  Use NDDS75 to communicate with IoT Server =
123 123  
130 +
124 124  == 2.1  How it works ==
125 125  
126 126  
... ... @@ -143,8 +143,10 @@
143 143  
144 144  )))
145 145  
153 +
146 146  == 2.2 ​ Configure the NDDS75 ==
147 147  
156 +
148 148  === 2.2.1 Test Requirement ===
149 149  
150 150  
... ... @@ -164,6 +164,7 @@
164 164  [[image:1657328756309-230.png]]
165 165  
166 166  
176 +
167 167  === 2.2.2 Insert SIM card ===
168 168  
169 169  
... ... @@ -175,9 +175,11 @@
175 175  User need to take out the NB-IoT module and insert the SIM card like below:
176 176  )))
177 177  
188 +
178 178  [[image:1657328884227-504.png]]
179 179  
180 180  
192 +
181 181  === 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
182 182  
183 183  
... ... @@ -219,6 +219,7 @@
219 219  )))
220 220  
221 221  
234 +
222 222  === 2.2.4 Use CoAP protocol to uplink data ===
223 223  
224 224  
... ... @@ -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  
254 +
241 241  
242 242  )))
243 243  
... ... @@ -250,13 +250,17 @@
250 250  [[image:1657330452568-615.png]]
251 251  
252 252  
267 +
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.
270 +
271 +
255 255  )))
256 256  
257 257  [[image:1657330472797-498.png]]
258 258  
259 259  
277 +
260 260  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
261 261  
262 262  
... ... @@ -270,6 +270,7 @@
270 270  [[image:1657330533775-472.png]]
271 271  
272 272  
291 +
273 273  === 2.2.6 Use MQTT protocol to uplink data ===
274 274  
275 275  
... ... @@ -292,6 +292,7 @@
292 292  )))
293 293  
294 294  
314 +
295 295  === 2.2.7 Use TCP protocol to uplink data ===
296 296  
297 297  
... ... @@ -304,6 +304,7 @@
304 304  [[image:image-20220709093918-2.png]]
305 305  
306 306  
327 +
307 307  === 2.2.8 Change Update Interval ===
308 308  
309 309  
... ... @@ -314,6 +314,7 @@
314 314  (((
315 315  
316 316  
338 +
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.**
... ... @@ -324,18 +324,20 @@
324 324  (% style="color:red" %)**By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
325 325  
326 326  
349 +
327 327  == 2.3  Uplink Payload ==
328 328  
352 +
329 329  === 2.3.1  Before Firmware v1.3.2 ===
330 330  
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" %)(((
358 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
359 +|=(% style="width: 60px;" %)(((
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"]]
361 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
362 +|(% 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.
... ... @@ -345,6 +345,7 @@
345 345  [[image:1657331036973-987.png]]
346 346  
347 347  
372 +
348 348  The payload is **ASCII** string, representative same HEX:
349 349  
350 350  (% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
... ... @@ -363,6 +363,7 @@
363 363  
364 364  * (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
365 365  
391 +
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:65px" %)**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.......
399 +(% border="1" style="background-color:#ffffcc; color:green; width:490px" %)
400 +|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:25px" %)**2**|(% style="width:25px" %)**2**|(% style="width:60px" %)**1**|(% style="width:25px" %)**1**|(% style="width:40px" %)**1**|(% style="width:40px" %)**2**|(% style="width:70px" %)**4**|(% style="width:40px" %)**2**|(% style="width:60px" %)**4**
401 +|=(% 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  
... ... @@ -407,6 +407,7 @@
407 407  
408 408  == 2.4  Payload Explanation and Sensor Interface ==
409 409  
436 +
410 410  === 2.4.1  Device ID ===
411 411  
412 412  
... ... @@ -445,6 +445,7 @@
445 445  AT+DEUI=868411056754138
446 446  
447 447  
475 +
448 448  === 2.4.2  Version Info ===
449 449  
450 450  
... ... @@ -457,6 +457,7 @@
457 457  )))
458 458  
459 459  
488 +
460 460  === 2.4.3  Battery Info ===
461 461  
462 462  
... ... @@ -469,6 +469,7 @@
469 469  )))
470 470  
471 471  
501 +
472 472  === 2.4.4  Signal Strength ===
473 473  
474 474  
... ... @@ -501,6 +501,7 @@
501 501  )))
502 502  
503 503  
534 +
504 504  === 2.4.5  Distance ===
505 505  
506 506  
... ... @@ -507,13 +507,23 @@
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.**
541 +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  (((
545 +(((
546 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
547 +)))
548 +)))
549 +
550 +(((
514 514  
515 515  )))
516 516  
554 +(((
555 +
556 +)))
557 +
517 517  === 2.4.6  Digital Interrupt ===
518 518  
519 519  
... ... @@ -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  
578 +
537 537  (((
538 -**Example:**
580 +Example:
539 539  )))
540 540  
541 541  (((
... ... @@ -547,6 +547,7 @@
547 547  )))
548 548  
549 549  
592 +
550 550  === 2.4.7  ​+5V Output ===
551 551  
552 552  
... ... @@ -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  
600 +
557 557  (((
558 558  The 5V output time can be controlled by AT Command.
603 +
604 +
559 559  )))
560 560  
561 561  (((
562 562  (% style="color:blue" %)**AT+5VT=1000**
609 +
610 +
563 563  )))
564 564  
565 565  (((
... ... @@ -567,17 +567,15 @@
567 567  )))
568 568  
569 569  
618 +
570 570  == 2.5  Downlink Payload ==
571 571  
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:515px" %)
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:151px" %)**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
624 +[[image:image-20220709100028-1.png]]
580 580  
626 +
581 581  (((
582 582  (% style="color:blue" %)**Examples:**
583 583  )))
... ... @@ -622,6 +622,7 @@
622 622  )))
623 623  
624 624  
671 +
625 625  == 2.6  Distance alarm function(Since firmware v1.3.2) ==
626 626  
627 627  
... ... @@ -641,6 +641,7 @@
641 641  **AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
642 642  
643 643  
691 +
644 644  == 2.7  Set the number of data to be uploaded and the recording time ==
645 645  
646 646  
... ... @@ -654,6 +654,7 @@
654 654  [[image:image-20221009001114-1.png||height="687" width="955"]]
655 655  
656 656  
705 +
657 657  == 2.8  Read or Clear cached data ==
658 658  
659 659  
... ... @@ -665,6 +665,7 @@
665 665  [[image:image-20220908175333-2.png]]
666 666  
667 667  
717 +
668 668  == 2.9  ​LED Indicator ==
669 669  
670 670  
... ... @@ -681,6 +681,7 @@
681 681  )))
682 682  
683 683  
734 +
684 684  == 2.10  ​Firmware Change Log ==
685 685  
686 686  
... ... @@ -689,18 +689,22 @@
689 689  )))
690 690  
691 691  (((
743 +
744 +)))
745 +
746 +(((
692 692  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
693 693  )))
694 694  
695 695  
751 +
696 696  == 2.11 Battery & Power Consumption ==
697 697  
698 698  
699 -NDDS75 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
755 +PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
700 700  
701 701  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
702 702  
703 -
704 704  = 3. ​ Access NB-IoT Module =
705 705  
706 706  
... ... @@ -717,8 +717,10 @@
717 717  [[image:1657333200519-600.png]]
718 718  
719 719  
775 +
720 720  = 4.  Using the AT Commands =
721 721  
778 +
722 722  == 4.1  Access AT Commands ==
723 723  
724 724  
... ... @@ -811,8 +811,10 @@
811 811  AT+PWORD  :  Serial Access Password
812 812  
813 813  
871 +
814 814  = ​5.  FAQ =
815 815  
874 +
816 816  == 5.1 ​ How to Upgrade Firmware ==
817 817  
818 818  
... ... @@ -829,8 +829,10 @@
829 829  )))
830 830  
831 831  
891 +
832 832  = 6.  Trouble Shooting =
833 833  
894 +
834 834  == 6.1  ​Connection problem when uploading firmware ==
835 835  
836 836  
... ... @@ -843,20 +843,17 @@
843 843  
844 844  )))
845 845  
907 +
846 846  == 6.2  AT Command input doesn't work ==
847 847  
848 848  
849 849  (((
850 850  In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
913 +
914 +
851 851  )))
852 852  
853 853  
854 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
855 -
856 -
857 -This means sensor is trying to join the NB-IoT network but fail. Please see this link for **//[[trouble shooting for signal strenght:99>>doc:Main.CSQ\:99,99.WebHome]]//**.
858 -
859 -
860 860  = 7. ​ Order Info =
861 861  
862 862  
... ... @@ -863,6 +863,11 @@
863 863  Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
864 864  
865 865  
924 +(% class="wikigeneratedid" %)
925 +(((
926 +
927 +)))
928 +
866 866  = 8.  Packing Info =
867 867  
868 868  (((
... ... @@ -877,6 +877,7 @@
877 877  (((
878 878  
879 879  
943 +
880 880  (% style="color:#037691" %)**Dimension and weight**:
881 881  
882 882  * Device Size: 13.0 x 5 x 4.5 cm
... ... @@ -888,6 +888,7 @@
888 888  (((
889 889  
890 890  
955 +
891 891  
892 892  )))
893 893  
... ... @@ -895,5 +895,4 @@
895 895  
896 896  
897 897  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
898 -
899 899  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]

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