Last modified by Bei Jinggeng on 2024/05/31 09:53
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From version < 108.22 >
edited by Xiaoling
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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  
... ... @@ -115,6 +115,7 @@
115 115  ​
116 116  
117 117  
120 +
118 118  == 1.5  Pin Definitions ==
119 119  
120 120  
... ... @@ -121,8 +121,10 @@
121 121  [[image:1657328609906-564.png]]
122 122  
123 123  
127 +
124 124  = 2.  Use NDDS75 to communicate with IoT Server =
125 125  
130 +
126 126  == 2.1  How it works ==
127 127  
128 128  
... ... @@ -145,8 +145,10 @@
145 145  
146 146  )))
147 147  
153 +
148 148  == 2.2 ​ Configure the NDDS75 ==
149 149  
156 +
150 150  === 2.2.1 Test Requirement ===
151 151  
152 152  
... ... @@ -166,6 +166,7 @@
166 166  [[image:1657328756309-230.png]]
167 167  
168 168  
176 +
169 169  === 2.2.2 Insert SIM card ===
170 170  
171 171  
... ... @@ -181,6 +181,7 @@
181 181  [[image:1657328884227-504.png]]
182 182  
183 183  
192 +
184 184  === 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
185 185  
186 186  
... ... @@ -222,6 +222,7 @@
222 222  )))
223 223  
224 224  
234 +
225 225  === 2.2.4 Use CoAP protocol to uplink data ===
226 226  
227 227  
... ... @@ -241,6 +241,7 @@
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  
254 +
244 244  
245 245  )))
246 246  
... ... @@ -263,6 +263,7 @@
263 263  [[image:1657330472797-498.png]]
264 264  
265 265  
277 +
266 266  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
267 267  
268 268  
... ... @@ -276,6 +276,7 @@
276 276  [[image:1657330533775-472.png]]
277 277  
278 278  
291 +
279 279  === 2.2.6 Use MQTT protocol to uplink data ===
280 280  
281 281  
... ... @@ -298,6 +298,7 @@
298 298  )))
299 299  
300 300  
314 +
301 301  === 2.2.7 Use TCP protocol to uplink data ===
302 302  
303 303  
... ... @@ -310,6 +310,7 @@
310 310  [[image:image-20220709093918-2.png]]
311 311  
312 312  
327 +
313 313  === 2.2.8 Change Update Interval ===
314 314  
315 315  
... ... @@ -320,6 +320,7 @@
320 320  (((
321 321  
322 322  
338 +
323 323  (% style="color:red" %)**NOTE:**
324 324  
325 325  (% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
... ... @@ -330,17 +330,19 @@
330 330  (% 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).**
331 331  
332 332  
349 +
333 333  == 2.3  Uplink Payload ==
334 334  
352 +
335 335  === 2.3.1  Before Firmware v1.3.2 ===
336 336  
337 337  
338 338  In this mode, uplink payload includes in total 14 bytes
339 339  
340 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:440px" %)
341 -|=(% style="width: 61px;background-color:#D9E2F3;color:#0070C0" %)(((
358 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
359 +|=(% style="width: 60px;" %)(((
342 342  **Size(bytes)**
343 -)))|=(% 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**
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**
344 344  |(% 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"]]
345 345  
346 346  (((
... ... @@ -351,6 +351,7 @@
351 351  [[image:1657331036973-987.png]]
352 352  
353 353  
372 +
354 354  The payload is **ASCII** string, representative same HEX:
355 355  
356 356  (% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
... ... @@ -377,9 +377,9 @@
377 377  
378 378  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.
379 379  
380 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:490px" %)
381 -|(% style="background-color:#d9e2f3; color:#0070c0; width:60px" %)**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**
382 -|(% 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.......
383 383  
384 384  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
385 385  
... ... @@ -412,9 +412,9 @@
412 412  
413 413  * (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
414 414  
415 -
416 416  == 2.4  Payload Explanation and Sensor Interface ==
417 417  
436 +
418 418  === 2.4.1  Device ID ===
419 419  
420 420  
... ... @@ -453,6 +453,7 @@
453 453  AT+DEUI=868411056754138
454 454  
455 455  
475 +
456 456  === 2.4.2  Version Info ===
457 457  
458 458  
... ... @@ -465,6 +465,7 @@
465 465  )))
466 466  
467 467  
488 +
468 468  === 2.4.3  Battery Info ===
469 469  
470 470  
... ... @@ -477,6 +477,7 @@
477 477  )))
478 478  
479 479  
501 +
480 480  === 2.4.4  Signal Strength ===
481 481  
482 482  
... ... @@ -509,6 +509,7 @@
509 509  )))
510 510  
511 511  
534 +
512 512  === 2.4.5  Distance ===
513 513  
514 514  
... ... @@ -515,13 +515,23 @@
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(% 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
519 519  )))
520 520  
521 521  (((
545 +(((
546 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
547 +)))
548 +)))
549 +
550 +(((
522 522  
523 523  )))
524 524  
554 +(((
555 +
556 +)))
557 +
525 525  === 2.4.6  Digital Interrupt ===
526 526  
527 527  
... ... @@ -542,8 +542,9 @@
542 542  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.
543 543  )))
544 544  
578 +
545 545  (((
546 -**Example:**
580 +Example:
547 547  )))
548 548  
549 549  (((
... ... @@ -555,6 +555,7 @@
555 555  )))
556 556  
557 557  
592 +
558 558  === 2.4.7  ​+5V Output ===
559 559  
560 560  
... ... @@ -562,12 +562,17 @@
562 562  NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
563 563  )))
564 564  
600 +
565 565  (((
566 566  The 5V output time can be controlled by AT Command.
603 +
604 +
567 567  )))
568 568  
569 569  (((
570 570  (% style="color:blue" %)**AT+5VT=1000**
609 +
610 +
571 571  )))
572 572  
573 573  (((
... ... @@ -575,17 +575,15 @@
575 575  )))
576 576  
577 577  
618 +
578 578  == 2.5  Downlink Payload ==
579 579  
580 580  
581 581  By default, NDDS75 prints the downlink payload to console port.
582 582  
583 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
584 -|(% 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)**
585 -|(% style="width:208px" %)TDC (Transmit Time Interval)|(% style="width:56px" %)Any|(% style="width:100px" %)01|(% style="width:154px" %)4
586 -|(% style="width:208px" %)RESET|(% style="width:56px" %)Any|(% style="width:100px" %)04|(% style="width:154px" %)2
587 -|(% style="width:208px" %)INTMOD|(% style="width:56px" %)Any|(% style="width:100px" %)06|(% style="width:154px" %)4
624 +[[image:image-20220709100028-1.png]]
588 588  
626 +
589 589  (((
590 590  (% style="color:blue" %)**Examples:**
591 591  )))
... ... @@ -630,6 +630,7 @@
630 630  )))
631 631  
632 632  
671 +
633 633  == 2.6  Distance alarm function(Since firmware v1.3.2) ==
634 634  
635 635  
... ... @@ -649,6 +649,7 @@
649 649  **AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
650 650  
651 651  
691 +
652 652  == 2.7  Set the number of data to be uploaded and the recording time ==
653 653  
654 654  
... ... @@ -662,6 +662,7 @@
662 662  [[image:image-20221009001114-1.png||height="687" width="955"]]
663 663  
664 664  
705 +
665 665  == 2.8  Read or Clear cached data ==
666 666  
667 667  
... ... @@ -673,6 +673,7 @@
673 673  [[image:image-20220908175333-2.png]]
674 674  
675 675  
717 +
676 676  == 2.9  ​LED Indicator ==
677 677  
678 678  
... ... @@ -689,6 +689,7 @@
689 689  )))
690 690  
691 691  
734 +
692 692  == 2.10  ​Firmware Change Log ==
693 693  
694 694  
... ... @@ -697,18 +697,22 @@
697 697  )))
698 698  
699 699  (((
743 +
744 +)))
745 +
746 +(((
700 700  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
701 701  )))
702 702  
703 703  
751 +
704 704  == 2.11 Battery & Power Consumption ==
705 705  
706 706  
707 -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.
708 708  
709 709  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
710 710  
711 -
712 712  = 3. ​ Access NB-IoT Module =
713 713  
714 714  
... ... @@ -725,8 +725,10 @@
725 725  [[image:1657333200519-600.png]]
726 726  
727 727  
775 +
728 728  = 4.  Using the AT Commands =
729 729  
778 +
730 730  == 4.1  Access AT Commands ==
731 731  
732 732  
... ... @@ -819,8 +819,10 @@
819 819  AT+PWORD  :  Serial Access Password
820 820  
821 821  
871 +
822 822  = ​5.  FAQ =
823 823  
874 +
824 824  == 5.1 ​ How to Upgrade Firmware ==
825 825  
826 826  
... ... @@ -837,8 +837,10 @@
837 837  )))
838 838  
839 839  
891 +
840 840  = 6.  Trouble Shooting =
841 841  
894 +
842 842  == 6.1  ​Connection problem when uploading firmware ==
843 843  
844 844  
... ... @@ -851,20 +851,17 @@
851 851  
852 852  )))
853 853  
907 +
854 854  == 6.2  AT Command input doesn't work ==
855 855  
856 856  
857 857  (((
858 858  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 +
859 859  )))
860 860  
861 861  
862 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
863 -
864 -
865 -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]]//**.
866 -
867 -
868 868  = 7. ​ Order Info =
869 869  
870 870  
... ... @@ -871,6 +871,11 @@
871 871  Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
872 872  
873 873  
924 +(% class="wikigeneratedid" %)
925 +(((
926 +
927 +)))
928 +
874 874  = 8.  Packing Info =
875 875  
876 876  (((
... ... @@ -885,6 +885,7 @@
885 885  (((
886 886  
887 887  
943 +
888 888  (% style="color:#037691" %)**Dimension and weight**:
889 889  
890 890  * Device Size: 13.0 x 5 x 4.5 cm
... ... @@ -896,6 +896,7 @@
896 896  (((
897 897  
898 898  
955 +
899 899  
900 900  )))
901 901  
... ... @@ -903,5 +903,4 @@
903 903  
904 904  
905 905  * 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.
906 -
907 907  * 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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