Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 108.18 >
edited by Xiaoling
on 2023/05/17 18:23
To version < 108.10 >
edited by Xiaoling
on 2023/04/04 12:01
>
Change comment: There is no comment for this version

Summary

Details

Page properties
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  
... ... @@ -69,8 +69,6 @@
69 69  * Micro SIM card slot for NB-IoT SIM
70 70  * 8500mAh Battery for long term use
71 71  
72 -
73 -
74 74  == 1.3  Specification ==
75 75  
76 76  
... ... @@ -101,8 +101,6 @@
101 101  * STOP Mode: 10uA @ 3.3v
102 102  * Max transmit power: 350mA@3.3v
103 103  
104 -
105 -
106 106  == ​1.4  Applications ==
107 107  
108 108  
... ... @@ -117,6 +117,7 @@
117 117  ​
118 118  
119 119  
118 +
120 120  == 1.5  Pin Definitions ==
121 121  
122 122  
... ... @@ -123,8 +123,10 @@
123 123  [[image:1657328609906-564.png]]
124 124  
125 125  
125 +
126 126  = 2.  Use NDDS75 to communicate with IoT Server =
127 127  
128 +
128 128  == 2.1  How it works ==
129 129  
130 130  
... ... @@ -147,8 +147,10 @@
147 147  
148 148  )))
149 149  
151 +
150 150  == 2.2 ​ Configure the NDDS75 ==
151 151  
154 +
152 152  === 2.2.1 Test Requirement ===
153 153  
154 154  
... ... @@ -168,6 +168,7 @@
168 168  [[image:1657328756309-230.png]]
169 169  
170 170  
174 +
171 171  === 2.2.2 Insert SIM card ===
172 172  
173 173  
... ... @@ -183,6 +183,7 @@
183 183  [[image:1657328884227-504.png]]
184 184  
185 185  
190 +
186 186  === 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
187 187  
188 188  
... ... @@ -224,6 +224,7 @@
224 224  )))
225 225  
226 226  
232 +
227 227  === 2.2.4 Use CoAP protocol to uplink data ===
228 228  
229 229  
... ... @@ -266,6 +266,7 @@
266 266  [[image:1657330472797-498.png]]
267 267  
268 268  
275 +
269 269  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
270 270  
271 271  
... ... @@ -279,6 +279,7 @@
279 279  [[image:1657330533775-472.png]]
280 280  
281 281  
289 +
282 282  === 2.2.6 Use MQTT protocol to uplink data ===
283 283  
284 284  
... ... @@ -301,6 +301,7 @@
301 301  )))
302 302  
303 303  
312 +
304 304  === 2.2.7 Use TCP protocol to uplink data ===
305 305  
306 306  
... ... @@ -313,6 +313,7 @@
313 313  [[image:image-20220709093918-2.png]]
314 314  
315 315  
325 +
316 316  === 2.2.8 Change Update Interval ===
317 317  
318 318  
... ... @@ -334,17 +334,19 @@
334 334  (% 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).**
335 335  
336 336  
347 +
337 337  == 2.3  Uplink Payload ==
338 338  
350 +
339 339  === 2.3.1  Before Firmware v1.3.2 ===
340 340  
341 341  
342 342  In this mode, uplink payload includes in total 14 bytes
343 343  
344 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:440px" %)
345 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
356 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
357 +|=(% style="width: 60px;" %)(((
346 346  **Size(bytes)**
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**
359 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
348 348  |(% 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"]]
349 349  
350 350  (((
... ... @@ -355,6 +355,7 @@
355 355  [[image:1657331036973-987.png]]
356 356  
357 357  
370 +
358 358  The payload is **ASCII** string, representative same HEX:
359 359  
360 360  (% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
... ... @@ -373,8 +373,6 @@
373 373  
374 374  * (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
375 375  
376 -
377 -
378 378  === 2.3.2  Since firmware v1.3.2 ===
379 379  
380 380  
... ... @@ -382,8 +382,8 @@
382 382  
383 383  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.
384 384  
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**
396 +(% border="1" style="background-color:#ffffcc; color:green; width:490px" %)
397 +|=(% 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**
387 387  |=(% 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.......
388 388  
389 389  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
... ... @@ -417,10 +417,9 @@
417 417  
418 418  * (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
419 419  
420 -
421 -
422 422  == 2.4  Payload Explanation and Sensor Interface ==
423 423  
433 +
424 424  === 2.4.1  Device ID ===
425 425  
426 426  
... ... @@ -459,6 +459,7 @@
459 459  AT+DEUI=868411056754138
460 460  
461 461  
472 +
462 462  === 2.4.2  Version Info ===
463 463  
464 464  
... ... @@ -471,6 +471,7 @@
471 471  )))
472 472  
473 473  
485 +
474 474  === 2.4.3  Battery Info ===
475 475  
476 476  
... ... @@ -483,6 +483,7 @@
483 483  )))
484 484  
485 485  
498 +
486 486  === 2.4.4  Signal Strength ===
487 487  
488 488  
... ... @@ -515,6 +515,7 @@
515 515  )))
516 516  
517 517  
531 +
518 518  === 2.4.5  Distance ===
519 519  
520 520  
... ... @@ -534,6 +534,10 @@
534 534  
535 535  )))
536 536  
551 +(((
552 +
553 +)))
554 +
537 537  === 2.4.6  Digital Interrupt ===
538 538  
539 539  
... ... @@ -568,6 +568,7 @@
568 568  )))
569 569  
570 570  
589 +
571 571  === 2.4.7  ​+5V Output ===
572 572  
573 573  
... ... @@ -593,16 +593,13 @@
593 593  )))
594 594  
595 595  
615 +
596 596  == 2.5  Downlink Payload ==
597 597  
598 598  
599 599  By default, NDDS75 prints the downlink payload to console port.
600 600  
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)**
603 -|(% style="width:208px" %)TDC (Transmit Time Interval)|(% style="width:56px" %)Any|(% style="width:100px" %)01|(% style="width:154px" %)4
604 -|(% style="width:208px" %)RESET|(% style="width:56px" %)Any|(% style="width:100px" %)04|(% style="width:154px" %)2
605 -|(% style="width:208px" %)INTMOD|(% style="width:56px" %)Any|(% style="width:100px" %)06|(% style="width:154px" %)4
621 +[[image:image-20220709100028-1.png]]
606 606  
607 607  
608 608  (((
... ... @@ -649,6 +649,7 @@
649 649  )))
650 650  
651 651  
668 +
652 652  == 2.6  Distance alarm function(Since firmware v1.3.2) ==
653 653  
654 654  
... ... @@ -668,6 +668,7 @@
668 668  **AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
669 669  
670 670  
688 +
671 671  == 2.7  Set the number of data to be uploaded and the recording time ==
672 672  
673 673  
... ... @@ -681,6 +681,7 @@
681 681  [[image:image-20221009001114-1.png||height="687" width="955"]]
682 682  
683 683  
702 +
684 684  == 2.8  Read or Clear cached data ==
685 685  
686 686  
... ... @@ -692,6 +692,7 @@
692 692  [[image:image-20220908175333-2.png]]
693 693  
694 694  
714 +
695 695  == 2.9  ​LED Indicator ==
696 696  
697 697  
... ... @@ -708,6 +708,7 @@
708 708  )))
709 709  
710 710  
731 +
711 711  == 2.10  ​Firmware Change Log ==
712 712  
713 713  
... ... @@ -716,18 +716,22 @@
716 716  )))
717 717  
718 718  (((
740 +
741 +)))
742 +
743 +(((
719 719  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
720 720  )))
721 721  
722 722  
748 +
723 723  == 2.11 Battery & Power Consumption ==
724 724  
725 725  
726 -NDDS75 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
752 +PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
727 727  
728 728  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
729 729  
730 -
731 731  = 3. ​ Access NB-IoT Module =
732 732  
733 733  
... ... @@ -744,8 +744,10 @@
744 744  [[image:1657333200519-600.png]]
745 745  
746 746  
772 +
747 747  = 4.  Using the AT Commands =
748 748  
775 +
749 749  == 4.1  Access AT Commands ==
750 750  
751 751  
... ... @@ -838,8 +838,10 @@
838 838  AT+PWORD  :  Serial Access Password
839 839  
840 840  
868 +
841 841  = ​5.  FAQ =
842 842  
871 +
843 843  == 5.1 ​ How to Upgrade Firmware ==
844 844  
845 845  
... ... @@ -856,8 +856,10 @@
856 856  )))
857 857  
858 858  
888 +
859 859  = 6.  Trouble Shooting =
860 860  
891 +
861 861  == 6.1  ​Connection problem when uploading firmware ==
862 862  
863 863  
... ... @@ -870,20 +870,17 @@
870 870  
871 871  )))
872 872  
904 +
873 873  == 6.2  AT Command input doesn't work ==
874 874  
875 875  
876 876  (((
877 877  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.
910 +
911 +
878 878  )))
879 879  
880 880  
881 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
882 -
883 -
884 -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]]//**.
885 -
886 -
887 887  = 7. ​ Order Info =
888 888  
889 889  
... ... @@ -890,6 +890,11 @@
890 890  Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
891 891  
892 892  
921 +(% class="wikigeneratedid" %)
922 +(((
923 +
924 +)))
925 +
893 893  = 8.  Packing Info =
894 894  
895 895  (((
... ... @@ -904,6 +904,7 @@
904 904  (((
905 905  
906 906  
940 +
907 907  (% style="color:#037691" %)**Dimension and weight**:
908 908  
909 909  * Device Size: 13.0 x 5 x 4.5 cm
... ... @@ -915,6 +915,7 @@
915 915  (((
916 916  
917 917  
952 +
918 918  
919 919  )))
920 920  
... ... @@ -922,5 +922,4 @@
922 922  
923 923  
924 924  * 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.
925 -
926 926  * 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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