<
From version < 108.27 >
edited by Xiaoling
on 2024/01/19 17:55
To version < 108.2 >
edited by Xiaoling
on 2022/10/15 09:58
>
Change comment: There is no comment for this version

Summary

Details

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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
... ... @@ -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  
... ... @@ -81,12 +81,12 @@
81 81  
82 82  (% style="color:#037691" %)**NB-IoT Spec:**
83 83  
84 -* B1 @H-FDD: 2100MHz
85 -* B3 @H-FDD: 1800MHz
86 -* B8 @H-FDD: 900MHz
87 -* B5 @H-FDD: 850MHz
88 -* B20 @H-FDD: 800MHz
89 -* B28 @H-FDD: 700MHz
84 +* - B1 @H-FDD: 2100MHz
85 +* - B3 @H-FDD: 1800MHz
86 +* - B8 @H-FDD: 900MHz
87 +* - B5 @H-FDD: 850MHz
88 +* - B20 @H-FDD: 800MHz
89 +* - B28 @H-FDD: 700MHz
90 90  
91 91  (% style="color:#037691" %)**Battery:**
92 92  
... ... @@ -115,6 +115,8 @@
115 115  ​
116 116  
117 117  
118 +
119 +
118 118  == 1.5  Pin Definitions ==
119 119  
120 120  
... ... @@ -121,8 +121,10 @@
121 121  [[image:1657328609906-564.png]]
122 122  
123 123  
126 +
124 124  = 2.  Use NDDS75 to communicate with IoT Server =
125 125  
129 +
126 126  == 2.1  How it works ==
127 127  
128 128  
... ... @@ -145,8 +145,10 @@
145 145  
146 146  )))
147 147  
152 +
148 148  == 2.2 ​ Configure the NDDS75 ==
149 149  
155 +
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  
175 +
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  
187 +
180 180  [[image:1657328884227-504.png]]
181 181  
182 182  
191 +
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  
233 +
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  
253 +
243 243  
244 244  )))
245 245  
... ... @@ -252,13 +252,17 @@
252 252  [[image:1657330452568-615.png]]
253 253  
254 254  
266 +
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.
269 +
270 +
257 257  )))
258 258  
259 259  [[image:1657330472797-498.png]]
260 260  
261 261  
276 +
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  
290 +
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  
313 +
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  
326 +
309 309  === 2.2.8 Change Update Interval ===
310 310  
311 311  
... ... @@ -316,6 +316,7 @@
316 316  (((
317 317  
318 318  
337 +
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.**
... ... @@ -326,21 +326,23 @@
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  
348 +
329 329  == 2.3  Uplink Payload ==
330 330  
351 +
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" %)(((
357 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
358 +|=(% 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"]]
360 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
361 +|(% 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 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
364 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
344 344  )))
345 345  
346 346  
... ... @@ -347,9 +347,10 @@
347 347  [[image:1657331036973-987.png]]
348 348  
349 349  
371 +
350 350  The payload is **ASCII** string, representative same HEX:
351 351  
352 -(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
374 +(% style="background-color:yellow" %)**0x724031556159 0064 0c6c 19 0292 00 **
353 353  
354 354  **where :**
355 355  
... ... @@ -365,16 +365,19 @@
365 365  
366 366  * (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
367 367  
368 -=== 2.3.2  Since firmware v1.3.2 ===
369 369  
370 370  
392 +
393 +=== **2.3.2  Since firmware v1.3.2** ===
394 +
395 +
371 371  In this mode, uplink payload includes 69 bytes in total by default.
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.......
400 +(% border="2" style="background-color:#ffffcc; color:green; width:896px" %)
401 +|(% style="width:95px" %)**Size(bytes)**|(% style="width:84px" %)**8**|(% style="width:44px" %)2|(% style="width:48px" %)2|(% style="width:123px" %)1|(% style="width:55px" %)1|(% style="width:80px" %)1|(% style="width:77px" %)2|(% style="width:94px" %)4|(% style="width:77px" %)2|(% style="width:116px" %)4
402 +|(% 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  
... ... @@ -395,7 +395,7 @@
395 395  
396 396  * (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
397 397  
398 -* (% style="color:#037691" %)**Mod:**(%%)**     **0x01 = 1
423 +* (% style="color:#037691" %)**Mod:**(%%)**  **0x01 = 1
399 399  
400 400  * (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
401 401  
... ... @@ -405,10 +405,14 @@
405 405  
406 406  * (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0
407 407  
408 -* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
433 +* (% style="color:#037691" %) **8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
409 409  
435 +
436 +
437 +
410 410  == 2.4  Payload Explanation and Sensor Interface ==
411 411  
440 +
412 412  === 2.4.1  Device ID ===
413 413  
414 414  
... ... @@ -447,6 +447,7 @@
447 447  AT+DEUI=868411056754138
448 448  
449 449  
479 +
450 450  === 2.4.2  Version Info ===
451 451  
452 452  
... ... @@ -459,6 +459,7 @@
459 459  )))
460 460  
461 461  
492 +
462 462  === 2.4.3  Battery Info ===
463 463  
464 464  
... ... @@ -471,6 +471,7 @@
471 471  )))
472 472  
473 473  
505 +
474 474  === 2.4.4  Signal Strength ===
475 475  
476 476  
... ... @@ -503,6 +503,7 @@
503 503  )))
504 504  
505 505  
538 +
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.**
545 +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  (((
549 +(((
550 +(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
551 +)))
552 +)))
553 +
554 +(((
516 516  
517 517  )))
518 518  
558 +(((
559 +
560 +)))
561 +
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  
582 +
539 539  (((
540 -**Example:**
584 +Example:
541 541  )))
542 542  
543 543  (((
... ... @@ -549,6 +549,7 @@
549 549  )))
550 550  
551 551  
596 +
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  
604 +
559 559  (((
560 560  The 5V output time can be controlled by AT Command.
607 +
608 +
561 561  )))
562 562  
563 563  (((
564 564  (% style="color:blue" %)**AT+5VT=1000**
613 +
614 +
565 565  )))
566 566  
567 567  (((
... ... @@ -569,17 +569,15 @@
569 569  )))
570 570  
571 571  
622 +
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
628 +[[image:image-20220709100028-1.png]]
582 582  
630 +
583 583  (((
584 584  (% style="color:blue" %)**Examples:**
585 585  )))
... ... @@ -624,6 +624,7 @@
624 624  )))
625 625  
626 626  
675 +
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  
695 +
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  
709 +
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  
721 +
670 670  == 2.9  ​LED Indicator ==
671 671  
672 672  
... ... @@ -683,6 +683,7 @@
683 683  )))
684 684  
685 685  
738 +
686 686  == 2.10  ​Firmware Change Log ==
687 687  
688 688  
... ... @@ -691,18 +691,100 @@
691 691  )))
692 692  
693 693  (((
747 +
748 +)))
749 +
750 +(((
694 694  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
695 695  )))
696 696  
697 697  
698 -== 2.11 Battery & Power Consumption ==
699 699  
756 +== 2.11  ​Battery Analysis ==
700 700  
701 -NDDS75 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
702 702  
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/]] .
759 +=== 2.11.1  ​Battery Type ===
704 704  
705 705  
762 +(((
763 +The NDDS75 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
764 +)))
765 +
766 +(((
767 +The battery is designed to last for several years depends on the actually use environment and update interval. 
768 +)))
769 +
770 +(((
771 +The battery related documents as below:
772 +)))
773 +
774 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
775 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
776 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
777 +
778 +(((
779 +[[image:image-20220709101450-2.png]]
780 +)))
781 +
782 +
783 +
784 +=== 2.11.2  Power consumption Analyze ===
785 +
786 +
787 +(((
788 +Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
789 +)))
790 +
791 +
792 +(((
793 +Instruction to use as below:
794 +)))
795 +
796 +(((
797 +(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
798 +)))
799 +
800 +
801 +(((
802 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
803 +)))
804 +
805 +* (((
806 +Product Model
807 +)))
808 +* (((
809 +Uplink Interval
810 +)))
811 +* (((
812 +Working Mode
813 +)))
814 +
815 +(((
816 +And the Life expectation in difference case will be shown on the right.
817 +)))
818 +
819 +[[image:image-20220709110451-3.png]]
820 +
821 +
822 +
823 +=== 2.11.3  ​Battery Note ===
824 +
825 +
826 +(((
827 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
828 +)))
829 +
830 +
831 +
832 +=== 2.11.4  Replace the battery ===
833 +
834 +
835 +(((
836 +The default battery pack of NDDS75 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
837 +)))
838 +
839 +
840 +
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  
857 +
722 722  = 4.  Using the AT Commands =
723 723  
860 +
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  
953 +
816 816  = ​5.  FAQ =
817 817  
956 +
818 818  == 5.1 ​ How to Upgrade Firmware ==
819 819  
820 820  
... ... @@ -831,8 +831,10 @@
831 831  )))
832 832  
833 833  
973 +
834 834  = 6.  Trouble Shooting =
835 835  
976 +
836 836  == 6.1  ​Connection problem when uploading firmware ==
837 837  
838 838  
... ... @@ -845,20 +845,17 @@
845 845  
846 846  )))
847 847  
989 +
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.
995 +
996 +
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  
1006 +(% class="wikigeneratedid" %)
1007 +(((
1008 +
1009 +)))
1010 +
868 868  = 8.  Packing Info =
869 869  
870 870  (((
... ... @@ -879,6 +879,7 @@
879 879  (((
880 880  
881 881  
1025 +
882 882  (% style="color:#037691" %)**Dimension and weight**:
883 883  
884 884  * Device Size: 13.0 x 5 x 4.5 cm
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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.
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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]]
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