Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 108.7 >
edited by Xiaoling
on 2022/10/26 09:45
To version < 108.12 >
edited by Xiaoling
on 2023/04/04 13:41
>
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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  
... ... @@ -83,12 +83,12 @@
83 83  
84 84  (% style="color:#037691" %)**NB-IoT Spec:**
85 85  
86 -* - B1 @H-FDD: 2100MHz
87 -* - B3 @H-FDD: 1800MHz
88 -* - B8 @H-FDD: 900MHz
89 -* - B5 @H-FDD: 850MHz
90 -* - B20 @H-FDD: 800MHz
91 -* - 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
92 92  
93 93  (% style="color:#037691" %)**Battery:**
94 94  
... ... @@ -101,7 +101,7 @@
101 101  (% style="color:#037691" %)**Power Consumption**
102 102  
103 103  * STOP Mode: 10uA @ 3.3v
104 -* Max transmit power: 350mA@3.3v
102 +* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
105 105  
106 106  
107 107  
... ... @@ -119,7 +119,6 @@
119 119  ​
120 120  
121 121  
122 -
123 123  == 1.5  Pin Definitions ==
124 124  
125 125  
... ... @@ -126,10 +126,8 @@
126 126  [[image:1657328609906-564.png]]
127 127  
128 128  
129 -
130 130  = 2.  Use NDDS75 to communicate with IoT Server =
131 131  
132 -
133 133  == 2.1  How it works ==
134 134  
135 135  
... ... @@ -152,10 +152,8 @@
152 152  
153 153  )))
154 154  
155 -
156 156  == 2.2 ​ Configure the NDDS75 ==
157 157  
158 -
159 159  === 2.2.1 Test Requirement ===
160 160  
161 161  
... ... @@ -175,7 +175,6 @@
175 175  [[image:1657328756309-230.png]]
176 176  
177 177  
178 -
179 179  === 2.2.2 Insert SIM card ===
180 180  
181 181  
... ... @@ -191,7 +191,6 @@
191 191  [[image:1657328884227-504.png]]
192 192  
193 193  
194 -
195 195  === 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
196 196  
197 197  
... ... @@ -233,7 +233,6 @@
233 233  )))
234 234  
235 235  
236 -
237 237  === 2.2.4 Use CoAP protocol to uplink data ===
238 238  
239 239  
... ... @@ -276,7 +276,6 @@
276 276  [[image:1657330472797-498.png]]
277 277  
278 278  
279 -
280 280  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
281 281  
282 282  
... ... @@ -290,7 +290,6 @@
290 290  [[image:1657330533775-472.png]]
291 291  
292 292  
293 -
294 294  === 2.2.6 Use MQTT protocol to uplink data ===
295 295  
296 296  
... ... @@ -313,7 +313,6 @@
313 313  )))
314 314  
315 315  
316 -
317 317  === 2.2.7 Use TCP protocol to uplink data ===
318 318  
319 319  
... ... @@ -326,7 +326,6 @@
326 326  [[image:image-20220709093918-2.png]]
327 327  
328 328  
329 -
330 330  === 2.2.8 Change Update Interval ===
331 331  
332 332  
... ... @@ -348,10 +348,8 @@
348 348  (% 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).**
349 349  
350 350  
351 -
352 352  == 2.3  Uplink Payload ==
353 353  
354 -
355 355  === 2.3.1  Before Firmware v1.3.2 ===
356 356  
357 357  
... ... @@ -364,7 +364,7 @@
364 364  |(% 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"]]
365 365  
366 366  (((
367 -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.
368 368  )))
369 369  
370 370  
... ... @@ -371,7 +371,6 @@
371 371  [[image:1657331036973-987.png]]
372 372  
373 373  
374 -
375 375  The payload is **ASCII** string, representative same HEX:
376 376  
377 377  (% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
... ... @@ -422,7 +422,7 @@
422 422  
423 423  * (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
424 424  
425 -* (% style="color:#037691" %)**Mod:**(%%)**  **0x01 = 1
408 +* (% style="color:#037691" %)**Mod:**(%%)**     **0x01 = 1
426 426  
427 427  * (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
428 428  
... ... @@ -438,7 +438,6 @@
438 438  
439 439  == 2.4  Payload Explanation and Sensor Interface ==
440 440  
441 -
442 442  === 2.4.1  Device ID ===
443 443  
444 444  
... ... @@ -477,7 +477,6 @@
477 477  AT+DEUI=868411056754138
478 478  
479 479  
480 -
481 481  === 2.4.2  Version Info ===
482 482  
483 483  
... ... @@ -490,7 +490,6 @@
490 490  )))
491 491  
492 492  
493 -
494 494  === 2.4.3  Battery Info ===
495 495  
496 496  
... ... @@ -503,7 +503,6 @@
503 503  )))
504 504  
505 505  
506 -
507 507  === 2.4.4  Signal Strength ===
508 508  
509 509  
... ... @@ -536,7 +536,6 @@
536 536  )))
537 537  
538 538  
539 -
540 540  === 2.4.5  Distance ===
541 541  
542 542  
... ... @@ -556,10 +556,6 @@
556 556  
557 557  )))
558 558  
559 -(((
560 -
561 -)))
562 -
563 563  === 2.4.6  Digital Interrupt ===
564 564  
565 565  
... ... @@ -594,7 +594,6 @@
594 594  )))
595 595  
596 596  
597 -
598 598  === 2.4.7  ​+5V Output ===
599 599  
600 600  
... ... @@ -620,7 +620,6 @@
620 620  )))
621 621  
622 622  
623 -
624 624  == 2.5  Downlink Payload ==
625 625  
626 626  
... ... @@ -673,7 +673,6 @@
673 673  )))
674 674  
675 675  
676 -
677 677  == 2.6  Distance alarm function(Since firmware v1.3.2) ==
678 678  
679 679  
... ... @@ -693,7 +693,6 @@
693 693  **AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
694 694  
695 695  
696 -
697 697  == 2.7  Set the number of data to be uploaded and the recording time ==
698 698  
699 699  
... ... @@ -707,7 +707,6 @@
707 707  [[image:image-20221009001114-1.png||height="687" width="955"]]
708 708  
709 709  
710 -
711 711  == 2.8  Read or Clear cached data ==
712 712  
713 713  
... ... @@ -719,7 +719,6 @@
719 719  [[image:image-20220908175333-2.png]]
720 720  
721 721  
722 -
723 723  == 2.9  ​LED Indicator ==
724 724  
725 725  
... ... @@ -736,7 +736,6 @@
736 736  )))
737 737  
738 738  
739 -
740 740  == 2.10  ​Firmware Change Log ==
741 741  
742 742  
... ... @@ -745,100 +745,18 @@
745 745  )))
746 746  
747 747  (((
748 -
749 -)))
750 -
751 -(((
752 752  Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
753 753  )))
754 754  
755 755  
719 +== 2.11 Battery & Power Consumption ==
756 756  
757 -== 2.11  ​Battery Analysis ==
758 758  
722 +NDDS75 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
759 759  
760 -=== 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/]] .
761 761  
762 762  
763 -(((
764 -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.
765 -)))
766 -
767 -(((
768 -The battery is designed to last for several years depends on the actually use environment and update interval. 
769 -)))
770 -
771 -(((
772 -The battery related documents as below:
773 -)))
774 -
775 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
776 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
777 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
778 -
779 -(((
780 -[[image:image-20220709101450-2.png]]
781 -)))
782 -
783 -
784 -
785 -=== 2.11.2  Power consumption Analyze ===
786 -
787 -
788 -(((
789 -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.
790 -)))
791 -
792 -
793 -(((
794 -Instruction to use as below:
795 -)))
796 -
797 -(((
798 -(% 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/]]
799 -)))
800 -
801 -
802 -(((
803 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
804 -)))
805 -
806 -* (((
807 -Product Model
808 -)))
809 -* (((
810 -Uplink Interval
811 -)))
812 -* (((
813 -Working Mode
814 -)))
815 -
816 -(((
817 -And the Life expectation in difference case will be shown on the right.
818 -)))
819 -
820 -[[image:image-20220709110451-3.png]]
821 -
822 -
823 -
824 -=== 2.11.3  ​Battery Note ===
825 -
826 -
827 -(((
828 -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.
829 -)))
830 -
831 -
832 -
833 -=== 2.11.4  Replace the battery ===
834 -
835 -
836 -(((
837 -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).
838 -)))
839 -
840 -
841 -
842 842  = 3. ​ Access NB-IoT Module =
843 843  
844 844  
... ... @@ -855,10 +855,8 @@
855 855  [[image:1657333200519-600.png]]
856 856  
857 857  
858 -
859 859  = 4.  Using the AT Commands =
860 860  
861 -
862 862  == 4.1  Access AT Commands ==
863 863  
864 864  
... ... @@ -951,10 +951,8 @@
951 951  AT+PWORD  :  Serial Access Password
952 952  
953 953  
954 -
955 955  = ​5.  FAQ =
956 956  
957 -
958 958  == 5.1 ​ How to Upgrade Firmware ==
959 959  
960 960  
... ... @@ -971,10 +971,8 @@
971 971  )))
972 972  
973 973  
974 -
975 975  = 6.  Trouble Shooting =
976 976  
977 -
978 978  == 6.1  ​Connection problem when uploading firmware ==
979 979  
980 980  
... ... @@ -987,14 +987,11 @@
987 987  
988 988  )))
989 989  
990 -
991 991  == 6.2  AT Command input doesn't work ==
992 992  
993 993  
994 994  (((
995 995  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.
996 -
997 -
998 998  )))
999 999  
1000 1000  
... ... @@ -1004,11 +1004,6 @@
1004 1004  Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1005 1005  
1006 1006  
1007 -(% class="wikigeneratedid" %)
1008 -(((
1009 -
1010 -)))
1011 -
1012 1012  = 8.  Packing Info =
1013 1013  
1014 1014  (((
... ... @@ -1023,7 +1023,6 @@
1023 1023  (((
1024 1024  
1025 1025  
1026 -
1027 1027  (% style="color:#037691" %)**Dimension and weight**:
1028 1028  
1029 1029  * Device Size: 13.0 x 5 x 4.5 cm
... ... @@ -1035,7 +1035,6 @@
1035 1035  (((
1036 1036  
1037 1037  
1038 -
1039 1039  
1040 1040  )))
1041 1041  

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