Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 108.17 >
edited by Xiaoling
on 2023/05/17 18:20
To version < 108.10 >
edited by Xiaoling
on 2023/04/04 12:01
>
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Summary

Details

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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  
... ... @@ -113,6 +113,7 @@
113 113  ​
114 114  
115 115  
118 +
116 116  == 1.5  Pin Definitions ==
117 117  
118 118  
... ... @@ -119,8 +119,10 @@
119 119  [[image:1657328609906-564.png]]
120 120  
121 121  
125 +
122 122  = 2.  Use NDDS75 to communicate with IoT Server =
123 123  
128 +
124 124  == 2.1  How it works ==
125 125  
126 126  
... ... @@ -143,8 +143,10 @@
143 143  
144 144  )))
145 145  
151 +
146 146  == 2.2 ​ Configure the NDDS75 ==
147 147  
154 +
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  
174 +
167 167  === 2.2.2 Insert SIM card ===
168 168  
169 169  
... ... @@ -179,6 +179,7 @@
179 179  [[image:1657328884227-504.png]]
180 180  
181 181  
190 +
182 182  === 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
183 183  
184 184  
... ... @@ -220,6 +220,7 @@
220 220  )))
221 221  
222 222  
232 +
223 223  === 2.2.4 Use CoAP protocol to uplink data ===
224 224  
225 225  
... ... @@ -262,6 +262,7 @@
262 262  [[image:1657330472797-498.png]]
263 263  
264 264  
275 +
265 265  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
266 266  
267 267  
... ... @@ -275,6 +275,7 @@
275 275  [[image:1657330533775-472.png]]
276 276  
277 277  
289 +
278 278  === 2.2.6 Use MQTT protocol to uplink data ===
279 279  
280 280  
... ... @@ -297,6 +297,7 @@
297 297  )))
298 298  
299 299  
312 +
300 300  === 2.2.7 Use TCP protocol to uplink data ===
301 301  
302 302  
... ... @@ -309,6 +309,7 @@
309 309  [[image:image-20220709093918-2.png]]
310 310  
311 311  
325 +
312 312  === 2.2.8 Change Update Interval ===
313 313  
314 314  
... ... @@ -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  
347 +
333 333  == 2.3  Uplink Payload ==
334 334  
350 +
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: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
356 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
357 +|=(% style="width: 60px;" %)(((
342 342  **Size(bytes)**
343 -)))|=(% 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**
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  
370 +
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 **
... ... @@ -376,8 +376,8 @@
376 376  
377 377  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.
378 378  
379 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:490px" %)
380 -|=(% 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**
381 381  |=(% 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.......
382 382  
383 383  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
... ... @@ -413,6 +413,7 @@
413 413  
414 414  == 2.4  Payload Explanation and Sensor Interface ==
415 415  
433 +
416 416  === 2.4.1  Device ID ===
417 417  
418 418  
... ... @@ -451,6 +451,7 @@
451 451  AT+DEUI=868411056754138
452 452  
453 453  
472 +
454 454  === 2.4.2  Version Info ===
455 455  
456 456  
... ... @@ -463,6 +463,7 @@
463 463  )))
464 464  
465 465  
485 +
466 466  === 2.4.3  Battery Info ===
467 467  
468 468  
... ... @@ -475,6 +475,7 @@
475 475  )))
476 476  
477 477  
498 +
478 478  === 2.4.4  Signal Strength ===
479 479  
480 480  
... ... @@ -507,6 +507,7 @@
507 507  )))
508 508  
509 509  
531 +
510 510  === 2.4.5  Distance ===
511 511  
512 512  
... ... @@ -526,6 +526,10 @@
526 526  
527 527  )))
528 528  
551 +(((
552 +
553 +)))
554 +
529 529  === 2.4.6  Digital Interrupt ===
530 530  
531 531  
... ... @@ -560,6 +560,7 @@
560 560  )))
561 561  
562 562  
589 +
563 563  === 2.4.7  ​+5V Output ===
564 564  
565 565  
... ... @@ -585,19 +585,15 @@
585 585  )))
586 586  
587 587  
615 +
588 588  == 2.5  Downlink Payload ==
589 589  
590 590  
591 591  By default, NDDS75 prints the downlink payload to console port.
592 592  
593 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
594 -|(% style="width:208px;background-color:#D9E2F3;color:#0070C0" %)**Downlink Control Type**|(% style="width:56px;background-color:#D9E2F3;color:#0070C0" %)**FPort**|(% style="width:100px;background-color:#D9E2F3;color:#0070C0" %)**Type Code**|(% style="width:154px;background-color:#D9E2F3;color:#0070C0" %)**Downlink payload size(bytes)**
595 -|(% style="width:208px" %)TDC (Transmit Time Interval)|(% style="width:56px" %)Any|(% style="width:100px" %)01|(% style="width:154px" %)4
596 -|(% style="width:208px" %)RESET|(% style="width:56px" %)Any|(% style="width:100px" %)04|(% style="width:154px" %)2
597 -|(% style="width:208px" %)INTMOD|(% style="width:56px" %)Any|(% style="width:100px" %)06|(% style="width:154px" %)4
621 +[[image:image-20220709100028-1.png]]
598 598  
599 599  
600 -
601 601  (((
602 602  (% style="color:blue" %)**Examples:**
603 603  )))
... ... @@ -642,6 +642,7 @@
642 642  )))
643 643  
644 644  
668 +
645 645  == 2.6  Distance alarm function(Since firmware v1.3.2) ==
646 646  
647 647  
... ... @@ -661,6 +661,7 @@
661 661  **AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
662 662  
663 663  
688 +
664 664  == 2.7  Set the number of data to be uploaded and the recording time ==
665 665  
666 666  
... ... @@ -674,6 +674,7 @@
674 674  [[image:image-20221009001114-1.png||height="687" width="955"]]
675 675  
676 676  
702 +
677 677  == 2.8  Read or Clear cached data ==
678 678  
679 679  
... ... @@ -685,6 +685,7 @@
685 685  [[image:image-20220908175333-2.png]]
686 686  
687 687  
714 +
688 688  == 2.9  ​LED Indicator ==
689 689  
690 690  
... ... @@ -701,6 +701,7 @@
701 701  )))
702 702  
703 703  
731 +
704 704  == 2.10  ​Firmware Change Log ==
705 705  
706 706  
... ... @@ -709,18 +709,22 @@
709 709  )))
710 710  
711 711  (((
740 +
741 +)))
742 +
743 +(((
712 712  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
713 713  )))
714 714  
715 715  
748 +
716 716  == 2.11 Battery & Power Consumption ==
717 717  
718 718  
719 -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.
720 720  
721 721  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
722 722  
723 -
724 724  = 3. ​ Access NB-IoT Module =
725 725  
726 726  
... ... @@ -737,8 +737,10 @@
737 737  [[image:1657333200519-600.png]]
738 738  
739 739  
772 +
740 740  = 4.  Using the AT Commands =
741 741  
775 +
742 742  == 4.1  Access AT Commands ==
743 743  
744 744  
... ... @@ -831,8 +831,10 @@
831 831  AT+PWORD  :  Serial Access Password
832 832  
833 833  
868 +
834 834  = ​5.  FAQ =
835 835  
871 +
836 836  == 5.1 ​ How to Upgrade Firmware ==
837 837  
838 838  
... ... @@ -849,8 +849,10 @@
849 849  )))
850 850  
851 851  
888 +
852 852  = 6.  Trouble Shooting =
853 853  
891 +
854 854  == 6.1  ​Connection problem when uploading firmware ==
855 855  
856 856  
... ... @@ -863,20 +863,17 @@
863 863  
864 864  )))
865 865  
904 +
866 866  == 6.2  AT Command input doesn't work ==
867 867  
868 868  
869 869  (((
870 870  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 +
871 871  )))
872 872  
873 873  
874 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
875 -
876 -
877 -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]]//**.
878 -
879 -
880 880  = 7. ​ Order Info =
881 881  
882 882  
... ... @@ -883,6 +883,11 @@
883 883  Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
884 884  
885 885  
921 +(% class="wikigeneratedid" %)
922 +(((
923 +
924 +)))
925 +
886 886  = 8.  Packing Info =
887 887  
888 888  (((
... ... @@ -897,6 +897,7 @@
897 897  (((
898 898  
899 899  
940 +
900 900  (% style="color:#037691" %)**Dimension and weight**:
901 901  
902 902  * Device Size: 13.0 x 5 x 4.5 cm
... ... @@ -908,6 +908,7 @@
908 908  (((
909 909  
910 910  
952 +
911 911  
912 912  )))
913 913  
... ... @@ -915,5 +915,4 @@
915 915  
916 916  
917 917  * 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.
918 -
919 919  * 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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