Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 108.6 >
edited by Xiaoling
on 2022/10/26 09:37
To version < 108.11 >
edited by Xiaoling
on 2023/04/04 13:39
>
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -16,7 +16,6 @@
16 16  
17 17  = 1.  Introduction =
18 18  
19 -
20 20  == 1.1 ​ What is NDDS75 Distance Detection Sensor ==
21 21  
22 22  (((
... ... @@ -54,7 +54,6 @@
54 54  [[image:1657327959271-447.png]]
55 55  
56 56  
57 -
58 58  == 1.2 ​ Features ==
59 59  
60 60  
... ... @@ -72,6 +72,7 @@
72 72  * 8500mAh Battery for long term use
73 73  
74 74  
73 +
75 75  == 1.3  Specification ==
76 76  
77 77  
... ... @@ -82,12 +82,12 @@
82 82  
83 83  (% style="color:#037691" %)**NB-IoT Spec:**
84 84  
85 -* - B1 @H-FDD: 2100MHz
86 -* - B3 @H-FDD: 1800MHz
87 -* - B8 @H-FDD: 900MHz
88 -* - B5 @H-FDD: 850MHz
89 -* - B20 @H-FDD: 800MHz
90 -* - 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
91 91  
92 92  (% style="color:#037691" %)**Battery:**
93 93  
... ... @@ -100,9 +100,10 @@
100 100  (% style="color:#037691" %)**Power Consumption**
101 101  
102 102  * STOP Mode: 10uA @ 3.3v
103 -* Max transmit power: 350mA@3.3v
102 +* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
104 104  
105 105  
105 +
106 106  == ​1.4  Applications ==
107 107  
108 108  
... ... @@ -117,7 +117,6 @@
117 117  ​
118 118  
119 119  
120 -
121 121  == 1.5  Pin Definitions ==
122 122  
123 123  
... ... @@ -124,10 +124,8 @@
124 124  [[image:1657328609906-564.png]]
125 125  
126 126  
127 -
128 128  = 2.  Use NDDS75 to communicate with IoT Server =
129 129  
130 -
131 131  == 2.1  How it works ==
132 132  
133 133  
... ... @@ -150,10 +150,8 @@
150 150  
151 151  )))
152 152  
153 -
154 154  == 2.2 ​ Configure the NDDS75 ==
155 155  
156 -
157 157  === 2.2.1 Test Requirement ===
158 158  
159 159  
... ... @@ -173,7 +173,6 @@
173 173  [[image:1657328756309-230.png]]
174 174  
175 175  
176 -
177 177  === 2.2.2 Insert SIM card ===
178 178  
179 179  
... ... @@ -189,7 +189,6 @@
189 189  [[image:1657328884227-504.png]]
190 190  
191 191  
192 -
193 193  === 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
194 194  
195 195  
... ... @@ -231,7 +231,6 @@
231 231  )))
232 232  
233 233  
234 -
235 235  === 2.2.4 Use CoAP protocol to uplink data ===
236 236  
237 237  
... ... @@ -274,7 +274,6 @@
274 274  [[image:1657330472797-498.png]]
275 275  
276 276  
277 -
278 278  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
279 279  
280 280  
... ... @@ -288,7 +288,6 @@
288 288  [[image:1657330533775-472.png]]
289 289  
290 290  
291 -
292 292  === 2.2.6 Use MQTT protocol to uplink data ===
293 293  
294 294  
... ... @@ -311,7 +311,6 @@
311 311  )))
312 312  
313 313  
314 -
315 315  === 2.2.7 Use TCP protocol to uplink data ===
316 316  
317 317  
... ... @@ -324,7 +324,6 @@
324 324  [[image:image-20220709093918-2.png]]
325 325  
326 326  
327 -
328 328  === 2.2.8 Change Update Interval ===
329 329  
330 330  
... ... @@ -346,10 +346,8 @@
346 346  (% 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).**
347 347  
348 348  
349 -
350 350  == 2.3  Uplink Payload ==
351 351  
352 -
353 353  === 2.3.1  Before Firmware v1.3.2 ===
354 354  
355 355  
... ... @@ -362,7 +362,7 @@
362 362  |(% 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"]]
363 363  
364 364  (((
365 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
351 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
366 366  )))
367 367  
368 368  
... ... @@ -369,7 +369,6 @@
369 369  [[image:1657331036973-987.png]]
370 370  
371 371  
372 -
373 373  The payload is **ASCII** string, representative same HEX:
374 374  
375 375  (% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
... ... @@ -389,9 +389,10 @@
389 389  * (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
390 390  
391 391  
392 -=== **2.3.2  Since firmware v1.3.2** ===
393 393  
378 +=== 2.3.2  Since firmware v1.3.2 ===
394 394  
380 +
395 395  In this mode, uplink payload includes 69 bytes in total by default.
396 396  
397 397  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.
... ... @@ -419,7 +419,7 @@
419 419  
420 420  * (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
421 421  
422 -* (% style="color:#037691" %)**Mod:**(%%)**  **0x01 = 1
408 +* (% style="color:#037691" %)**Mod:**(%%)**     **0x01 = 1
423 423  
424 424  * (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
425 425  
... ... @@ -432,9 +432,9 @@
432 432  * (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
433 433  
434 434  
421 +
435 435  == 2.4  Payload Explanation and Sensor Interface ==
436 436  
437 -
438 438  === 2.4.1  Device ID ===
439 439  
440 440  
... ... @@ -473,7 +473,6 @@
473 473  AT+DEUI=868411056754138
474 474  
475 475  
476 -
477 477  === 2.4.2  Version Info ===
478 478  
479 479  
... ... @@ -486,7 +486,6 @@
486 486  )))
487 487  
488 488  
489 -
490 490  === 2.4.3  Battery Info ===
491 491  
492 492  
... ... @@ -499,7 +499,6 @@
499 499  )))
500 500  
501 501  
502 -
503 503  === 2.4.4  Signal Strength ===
504 504  
505 505  
... ... @@ -532,7 +532,6 @@
532 532  )))
533 533  
534 534  
535 -
536 536  === 2.4.5  Distance ===
537 537  
538 538  
... ... @@ -552,10 +552,6 @@
552 552  
553 553  )))
554 554  
555 -(((
556 -
557 -)))
558 -
559 559  === 2.4.6  Digital Interrupt ===
560 560  
561 561  
... ... @@ -590,7 +590,6 @@
590 590  )))
591 591  
592 592  
593 -
594 594  === 2.4.7  ​+5V Output ===
595 595  
596 596  
... ... @@ -616,7 +616,6 @@
616 616  )))
617 617  
618 618  
619 -
620 620  == 2.5  Downlink Payload ==
621 621  
622 622  
... ... @@ -669,7 +669,6 @@
669 669  )))
670 670  
671 671  
672 -
673 673  == 2.6  Distance alarm function(Since firmware v1.3.2) ==
674 674  
675 675  
... ... @@ -689,7 +689,6 @@
689 689  **AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
690 690  
691 691  
692 -
693 693  == 2.7  Set the number of data to be uploaded and the recording time ==
694 694  
695 695  
... ... @@ -703,7 +703,6 @@
703 703  [[image:image-20221009001114-1.png||height="687" width="955"]]
704 704  
705 705  
706 -
707 707  == 2.8  Read or Clear cached data ==
708 708  
709 709  
... ... @@ -715,7 +715,6 @@
715 715  [[image:image-20220908175333-2.png]]
716 716  
717 717  
718 -
719 719  == 2.9  ​LED Indicator ==
720 720  
721 721  
... ... @@ -732,7 +732,6 @@
732 732  )))
733 733  
734 734  
735 -
736 736  == 2.10  ​Firmware Change Log ==
737 737  
738 738  
... ... @@ -741,100 +741,18 @@
741 741  )))
742 742  
743 743  (((
744 -
745 -)))
746 -
747 -(((
748 748  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
749 749  )))
750 750  
751 751  
719 +== 2.11 Battery & Power Consumption ==
752 752  
753 -== 2.11  ​Battery Analysis ==
754 754  
722 +NDDS75 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
755 755  
756 -=== 2.11.1  ​Battery Type ===
724 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
757 757  
758 758  
759 -(((
760 -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.
761 -)))
762 -
763 -(((
764 -The battery is designed to last for several years depends on the actually use environment and update interval. 
765 -)))
766 -
767 -(((
768 -The battery related documents as below:
769 -)))
770 -
771 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
772 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
773 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
774 -
775 -(((
776 -[[image:image-20220709101450-2.png]]
777 -)))
778 -
779 -
780 -
781 -=== 2.11.2  Power consumption Analyze ===
782 -
783 -
784 -(((
785 -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.
786 -)))
787 -
788 -
789 -(((
790 -Instruction to use as below:
791 -)))
792 -
793 -(((
794 -(% 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/]]
795 -)))
796 -
797 -
798 -(((
799 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
800 -)))
801 -
802 -* (((
803 -Product Model
804 -)))
805 -* (((
806 -Uplink Interval
807 -)))
808 -* (((
809 -Working Mode
810 -)))
811 -
812 -(((
813 -And the Life expectation in difference case will be shown on the right.
814 -)))
815 -
816 -[[image:image-20220709110451-3.png]]
817 -
818 -
819 -
820 -=== 2.11.3  ​Battery Note ===
821 -
822 -
823 -(((
824 -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.
825 -)))
826 -
827 -
828 -
829 -=== 2.11.4  Replace the battery ===
830 -
831 -
832 -(((
833 -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).
834 -)))
835 -
836 -
837 -
838 838  = 3. ​ Access NB-IoT Module =
839 839  
840 840  
... ... @@ -851,10 +851,8 @@
851 851  [[image:1657333200519-600.png]]
852 852  
853 853  
854 -
855 855  = 4.  Using the AT Commands =
856 856  
857 -
858 858  == 4.1  Access AT Commands ==
859 859  
860 860  
... ... @@ -947,10 +947,8 @@
947 947  AT+PWORD  :  Serial Access Password
948 948  
949 949  
950 -
951 951  = ​5.  FAQ =
952 952  
953 -
954 954  == 5.1 ​ How to Upgrade Firmware ==
955 955  
956 956  
... ... @@ -967,10 +967,8 @@
967 967  )))
968 968  
969 969  
970 -
971 971  = 6.  Trouble Shooting =
972 972  
973 -
974 974  == 6.1  ​Connection problem when uploading firmware ==
975 975  
976 976  
... ... @@ -983,14 +983,11 @@
983 983  
984 984  )))
985 985  
986 -
987 987  == 6.2  AT Command input doesn't work ==
988 988  
989 989  
990 990  (((
991 991  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.
992 -
993 -
994 994  )))
995 995  
996 996  
... ... @@ -1000,11 +1000,6 @@
1000 1000  Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1001 1001  
1002 1002  
1003 -(% class="wikigeneratedid" %)
1004 -(((
1005 -
1006 -)))
1007 -
1008 1008  = 8.  Packing Info =
1009 1009  
1010 1010  (((
... ... @@ -1019,7 +1019,6 @@
1019 1019  (((
1020 1020  
1021 1021  
1022 -
1023 1023  (% style="color:#037691" %)**Dimension and weight**:
1024 1024  
1025 1025  * Device Size: 13.0 x 5 x 4.5 cm
... ... @@ -1031,7 +1031,6 @@
1031 1031  (((
1032 1032  
1033 1033  
1034 -
1035 1035  
1036 1036  )))
1037 1037  

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