Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 108.27 >
edited by Xiaoling
on 2024/01/19 17:55
To version < 108.9 >
edited by Xiaoling
on 2023/04/04 12:01
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -NDDS75 -- NB-IoT Distance Detect Sensor User Manual
1 +NDDS75 NB-IoT Distance Detect Sensor User Manual
Content
... ... @@ -1,5 +3,3 @@
1 -
2 -
3 3  (% style="text-align:center" %)
4 4  [[image:image-20220709085040-1.png||height="542" width="524"]]
5 5  
... ... @@ -18,6 +18,7 @@
18 18  
19 19  = 1.  Introduction =
20 20  
19 +
21 21  == 1.1 ​ What is NDDS75 Distance Detection Sensor ==
22 22  
23 23  (((
... ... @@ -55,6 +55,7 @@
55 55  [[image:1657327959271-447.png]]
56 56  
57 57  
57 +
58 58  == 1.2 ​ Features ==
59 59  
60 60  
... ... @@ -71,6 +71,7 @@
71 71  * Micro SIM card slot for NB-IoT SIM
72 72  * 8500mAh Battery for long term use
73 73  
74 +
74 74  == 1.3  Specification ==
75 75  
76 76  
... ... @@ -101,6 +101,7 @@
101 101  * STOP Mode: 10uA @ 3.3v
102 102  * Max transmit power: 350mA@3.3v
103 103  
105 +
104 104  == ​1.4  Applications ==
105 105  
106 106  
... ... @@ -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  
... ... @@ -177,9 +177,11 @@
177 177  User need to take out the NB-IoT module and insert the SIM card like below:
178 178  )))
179 179  
188 +
180 180  [[image:1657328884227-504.png]]
181 181  
182 182  
192 +
183 183  === 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
184 184  
185 185  
... ... @@ -221,6 +221,7 @@
221 221  )))
222 222  
223 223  
234 +
224 224  === 2.2.4 Use CoAP protocol to uplink data ===
225 225  
226 226  
... ... @@ -240,6 +240,7 @@
240 240  * (((
241 241  (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
242 242  
254 +
243 243  
244 244  )))
245 245  
... ... @@ -252,13 +252,17 @@
252 252  [[image:1657330452568-615.png]]
253 253  
254 254  
267 +
255 255  (((
256 256  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 +
257 257  )))
258 258  
259 259  [[image:1657330472797-498.png]]
260 260  
261 261  
277 +
262 262  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
263 263  
264 264  
... ... @@ -272,6 +272,7 @@
272 272  [[image:1657330533775-472.png]]
273 273  
274 274  
291 +
275 275  === 2.2.6 Use MQTT protocol to uplink data ===
276 276  
277 277  
... ... @@ -294,6 +294,7 @@
294 294  )))
295 295  
296 296  
314 +
297 297  === 2.2.7 Use TCP protocol to uplink data ===
298 298  
299 299  
... ... @@ -306,6 +306,7 @@
306 306  [[image:image-20220709093918-2.png]]
307 307  
308 308  
327 +
309 309  === 2.2.8 Change Update Interval ===
310 310  
311 311  
... ... @@ -316,6 +316,7 @@
316 316  (((
317 317  
318 318  
338 +
319 319  (% style="color:red" %)**NOTE:**
320 320  
321 321  (% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
... ... @@ -326,18 +326,20 @@
326 326  (% 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).**
327 327  
328 328  
349 +
329 329  == 2.3  Uplink Payload ==
330 330  
352 +
331 331  === 2.3.1  Before Firmware v1.3.2 ===
332 332  
333 333  
334 334  In this mode, uplink payload includes in total 14 bytes
335 335  
336 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:440px" %)
337 -|=(% 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;" %)(((
338 338  **Size(bytes)**
339 -)))|=(% 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**
340 -|(% 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"]]
341 341  
342 342  (((
343 343  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
... ... @@ -347,6 +347,7 @@
347 347  [[image:1657331036973-987.png]]
348 348  
349 349  
372 +
350 350  The payload is **ASCII** string, representative same HEX:
351 351  
352 352  (% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
... ... @@ -365,6 +365,7 @@
365 365  
366 366  * (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
367 367  
391 +
368 368  === 2.3.2  Since firmware v1.3.2 ===
369 369  
370 370  
... ... @@ -372,9 +372,9 @@
372 372  
373 373  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.
374 374  
375 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:490px" %)
376 -|(% 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**
377 -|(% 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.......
378 378  
379 379  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
380 380  
... ... @@ -409,6 +409,7 @@
409 409  
410 410  == 2.4  Payload Explanation and Sensor Interface ==
411 411  
436 +
412 412  === 2.4.1  Device ID ===
413 413  
414 414  
... ... @@ -447,6 +447,7 @@
447 447  AT+DEUI=868411056754138
448 448  
449 449  
475 +
450 450  === 2.4.2  Version Info ===
451 451  
452 452  
... ... @@ -459,6 +459,7 @@
459 459  )))
460 460  
461 461  
488 +
462 462  === 2.4.3  Battery Info ===
463 463  
464 464  
... ... @@ -471,6 +471,7 @@
471 471  )))
472 472  
473 473  
501 +
474 474  === 2.4.4  Signal Strength ===
475 475  
476 476  
... ... @@ -503,6 +503,7 @@
503 503  )))
504 504  
505 505  
534 +
506 506  === 2.4.5  Distance ===
507 507  
508 508  
... ... @@ -509,13 +509,23 @@
509 509  Get the distance. Flat object range 280mm - 7500mm.
510 510  
511 511  (((
512 -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
513 513  )))
514 514  
515 515  (((
545 +(((
546 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
547 +)))
548 +)))
549 +
550 +(((
516 516  
517 517  )))
518 518  
554 +(((
555 +
556 +)))
557 +
519 519  === 2.4.6  Digital Interrupt ===
520 520  
521 521  
... ... @@ -536,8 +536,9 @@
536 536  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.
537 537  )))
538 538  
578 +
539 539  (((
540 -**Example:**
580 +Example:
541 541  )))
542 542  
543 543  (((
... ... @@ -549,6 +549,7 @@
549 549  )))
550 550  
551 551  
592 +
552 552  === 2.4.7  ​+5V Output ===
553 553  
554 554  
... ... @@ -556,12 +556,17 @@
556 556  NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
557 557  )))
558 558  
600 +
559 559  (((
560 560  The 5V output time can be controlled by AT Command.
603 +
604 +
561 561  )))
562 562  
563 563  (((
564 564  (% style="color:blue" %)**AT+5VT=1000**
609 +
610 +
565 565  )))
566 566  
567 567  (((
... ... @@ -569,17 +569,15 @@
569 569  )))
570 570  
571 571  
618 +
572 572  == 2.5  Downlink Payload ==
573 573  
574 574  
575 575  By default, NDDS75 prints the downlink payload to console port.
576 576  
577 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
578 -|(% 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)**
579 -|(% style="width:208px" %)TDC (Transmit Time Interval)|(% style="width:56px" %)Any|(% style="width:100px" %)01|(% style="width:154px" %)4
580 -|(% style="width:208px" %)RESET|(% style="width:56px" %)Any|(% style="width:100px" %)04|(% style="width:154px" %)2
581 -|(% style="width:208px" %)INTMOD|(% style="width:56px" %)Any|(% style="width:100px" %)06|(% style="width:154px" %)4
624 +[[image:image-20220709100028-1.png]]
582 582  
626 +
583 583  (((
584 584  (% style="color:blue" %)**Examples:**
585 585  )))
... ... @@ -624,6 +624,7 @@
624 624  )))
625 625  
626 626  
671 +
627 627  == 2.6  Distance alarm function(Since firmware v1.3.2) ==
628 628  
629 629  
... ... @@ -643,6 +643,7 @@
643 643  **AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
644 644  
645 645  
691 +
646 646  == 2.7  Set the number of data to be uploaded and the recording time ==
647 647  
648 648  
... ... @@ -656,6 +656,7 @@
656 656  [[image:image-20221009001114-1.png||height="687" width="955"]]
657 657  
658 658  
705 +
659 659  == 2.8  Read or Clear cached data ==
660 660  
661 661  
... ... @@ -667,6 +667,7 @@
667 667  [[image:image-20220908175333-2.png]]
668 668  
669 669  
717 +
670 670  == 2.9  ​LED Indicator ==
671 671  
672 672  
... ... @@ -683,6 +683,7 @@
683 683  )))
684 684  
685 685  
734 +
686 686  == 2.10  ​Firmware Change Log ==
687 687  
688 688  
... ... @@ -691,18 +691,22 @@
691 691  )))
692 692  
693 693  (((
743 +
744 +)))
745 +
746 +(((
694 694  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
695 695  )))
696 696  
697 697  
751 +
698 698  == 2.11 Battery & Power Consumption ==
699 699  
700 700  
701 -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.
702 702  
703 703  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
704 704  
705 -
706 706  = 3. ​ Access NB-IoT Module =
707 707  
708 708  
... ... @@ -719,8 +719,10 @@
719 719  [[image:1657333200519-600.png]]
720 720  
721 721  
775 +
722 722  = 4.  Using the AT Commands =
723 723  
778 +
724 724  == 4.1  Access AT Commands ==
725 725  
726 726  
... ... @@ -813,8 +813,10 @@
813 813  AT+PWORD  :  Serial Access Password
814 814  
815 815  
871 +
816 816  = ​5.  FAQ =
817 817  
874 +
818 818  == 5.1 ​ How to Upgrade Firmware ==
819 819  
820 820  
... ... @@ -831,8 +831,10 @@
831 831  )))
832 832  
833 833  
891 +
834 834  = 6.  Trouble Shooting =
835 835  
894 +
836 836  == 6.1  ​Connection problem when uploading firmware ==
837 837  
838 838  
... ... @@ -845,20 +845,17 @@
845 845  
846 846  )))
847 847  
907 +
848 848  == 6.2  AT Command input doesn't work ==
849 849  
850 850  
851 851  (((
852 852  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 +
853 853  )))
854 854  
855 855  
856 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". ==
857 -
858 -
859 -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]]//**.
860 -
861 -
862 862  = 7. ​ Order Info =
863 863  
864 864  
... ... @@ -865,6 +865,11 @@
865 865  Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
866 866  
867 867  
924 +(% class="wikigeneratedid" %)
925 +(((
926 +
927 +)))
928 +
868 868  = 8.  Packing Info =
869 869  
870 870  (((
... ... @@ -879,6 +879,7 @@
879 879  (((
880 880  
881 881  
943 +
882 882  (% style="color:#037691" %)**Dimension and weight**:
883 883  
884 884  * Device Size: 13.0 x 5 x 4.5 cm
... ... @@ -890,6 +890,7 @@
890 890  (((
891 891  
892 892  
955 +
893 893  
894 894  )))
895 895  
... ... @@ -897,5 +897,4 @@
897 897  
898 898  
899 899  * 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.
900 -
901 901  * 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]]

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0