Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 108.9 >
edited by Xiaoling
on 2023/04/04 12:01
To version < 104.7 >
edited by Xiaoling
on 2022/09/15 15:02
>
Change comment: There is no comment for this version

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... ... @@ -72,6 +72,7 @@
72 72  * 8500mAh Battery for long term use
73 73  
74 74  
75 +
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
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
91 91  
92 92  (% style="color:#037691" %)**Battery:**
93 93  
... ... @@ -103,6 +103,7 @@
103 103  * Max transmit power: 350mA@3.3v
104 104  
105 105  
107 +
106 106  == ​1.4  Applications ==
107 107  
108 108  
... ... @@ -118,6 +118,7 @@
118 118  
119 119  
120 120  
123 +
121 121  == 1.5  Pin Definitions ==
122 122  
123 123  
... ... @@ -282,6 +282,8 @@
282 282  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
283 283  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
284 284  
288 +
289 +
285 285  [[image:1657330501006-241.png]]
286 286  
287 287  
... ... @@ -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 NDDS75 uplink data.
370 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
366 366  )))
367 367  
368 368  
... ... @@ -369,36 +369,49 @@
369 369  [[image:1657331036973-987.png]]
370 370  
371 371  
372 -
377 +(((
373 373  The payload is **ASCII** string, representative same HEX:
379 +)))
374 374  
375 -(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
381 +(((
382 +0x72403155615900640c6c19029200 where:
383 +)))
376 376  
377 -**where :**
385 +* (((
386 +Device ID: 0x724031556159 = 724031556159
387 +)))
388 +* (((
389 +Version:  0x0064=100=1.0.0
390 +)))
378 378  
379 -* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
392 +* (((
393 +BAT:  0x0c6c = 3180 mV = 3.180V
394 +)))
395 +* (((
396 +Signal: 0x19 = 25
397 +)))
398 +* (((
399 +Distance: 0x0292= 658 mm
400 +)))
401 +* (((
402 +Interrupt: 0x00 = 0
380 380  
381 -* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
382 382  
383 -* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
384 384  
385 -* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
386 386  
387 -* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
407 +
408 +)))
388 388  
389 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
410 +=== **2.3.2  Since firmware v1.3.2** ===
390 390  
391 391  
392 -=== 2.3.2  Since firmware v1.3.2 ===
393 -
394 -
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.
398 398  
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.......
417 +(% border="2" style="background-color:#ffffcc; color:green; width:896px" %)
418 +|(% 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
419 +|(% 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.......
402 402  
403 403  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
404 404  
... ... @@ -407,30 +407,21 @@
407 407  
408 408  The payload is ASCII string, representative same HEX:
409 409  
410 -**0x (% style="color:red" %)f867787050213317 (% style="color:blue" %)0084 (% style="color:green" %)0cf4 (% style="color:#00b0f0" %)1e (% style="color:#7030a0" %)01 (% style="color:#d60093" %)00(% style="color:#a14d07" %) 0039 (% style="color:#0020b0" %)6315537b (% style="color:#663300" %)00396319baf0 00396319ba3c 00396319b988 00396319b8d4 00396319b820 00396319b76c 00396319b6b8 00396319b604 (%%)**
428 +0x(% style="color:red" %)f867787050213317(% style="color:blue" %)0084(% style="color:green" %)0cf4(% style="color:red" %)1e(% style="color:blue" %)01(% style="color:green" %)00(% style="color:red" %)**//00396319bb32//**00396319baf0//**00396319ba3c**//00396319b988//**00396319b8d4**//00396319b820//**00396319b76c**//00396319b6b8//**00396319b604**//(%%) where:
411 411  
412 -**where:**
430 +* (% style="color:green" %)Device ID: f867787050213317 = f867787050213317
431 +* (% style="color:red" %)Version: 0x0084=132=1.3.2
432 +* (% style="color:green" %)BAT: 0x0cf4 = 3316 mV = 3.316V
433 +* (% style="color:blue" %)Singal: 0x1e = 30
434 +* (% style="color:red" %)Mod: 0x01 = 1
435 +* Interrupt: 0x00= 0
436 +* Distance: 0x0039= 57 = 57
437 +* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
438 +* Distance,Time stamp : 00396319baf0
439 +* (% style="color:red" %) 8 sets of recorded data: Distance,Time stamp : //**00396319ba3c**//,.......
413 413  
414 -* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317
415 415  
416 -* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
417 417  
418 -* (% style="color:#037691" %)**BAT:**(%%)  0x0cf4 = 3316 mV = 3.316V
419 -
420 -* (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
421 -
422 -* (% style="color:#037691" %)**Mod:**(%%)**     **0x01 = 1
423 -
424 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
425 -
426 -* (% style="color:#037691" %)**Distance:**(%%) 0x0039= 57 = 57
427 -
428 -* (% style="color:#037691" %)**Time stamp:**(%%) 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
429 -
430 -* (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0
431 -
432 -* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
433 -
434 434  == 2.4  Payload Explanation and Sensor Interface ==
435 435  
436 436  
... ... @@ -695,14 +695,11 @@
695 695  (% style="color:blue" %)** ➢ AT Command:**
696 696  
697 697  * (% style="color:#037691" %)** AT+TR=900** (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
698 -* (% style="color:#037691" %)** AT+NOUD=8**             (%%) ~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
707 +* (% style="color:#037691" %)** AT+NOUD=8**  (%%) ~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
699 699  
700 - The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
701 701  
702 -[[image:image-20221009001114-1.png||height="687" width="955"]]
703 703  
704 704  
705 -
706 706  == 2.8  Read or Clear cached data ==
707 707  
708 708  
... ... @@ -749,13 +749,91 @@
749 749  
750 750  
751 751  
752 -== 2.11 Battery & Power Consumption ==
758 +== 2.11  ​Battery Analysis ==
753 753  
754 754  
755 -PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
761 +=== 2.11.1  ​Battery Type ===
756 756  
757 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
758 758  
764 +(((
765 +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.
766 +)))
767 +
768 +(((
769 +The battery is designed to last for several years depends on the actually use environment and update interval. 
770 +)))
771 +
772 +(((
773 +The battery related documents as below:
774 +)))
775 +
776 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
777 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
778 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
779 +
780 +(((
781 +[[image:image-20220709101450-2.png]]
782 +)))
783 +
784 +
785 +
786 +=== 2.11.2  Power consumption Analyze ===
787 +
788 +
789 +(((
790 +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.
791 +)))
792 +
793 +
794 +(((
795 +Instruction to use as below:
796 +)))
797 +
798 +(((
799 +(% 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/]]
800 +)))
801 +
802 +
803 +(((
804 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
805 +)))
806 +
807 +* (((
808 +Product Model
809 +)))
810 +* (((
811 +Uplink Interval
812 +)))
813 +* (((
814 +Working Mode
815 +)))
816 +
817 +(((
818 +And the Life expectation in difference case will be shown on the right.
819 +)))
820 +
821 +[[image:image-20220709110451-3.png]]
822 +
823 +
824 +
825 +=== 2.11.3  ​Battery Note ===
826 +
827 +
828 +(((
829 +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.
830 +)))
831 +
832 +
833 +
834 +=== 2.11.4  Replace the battery ===
835 +
836 +
837 +(((
838 +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).
839 +)))
840 +
841 +
842 +
759 759  = 3. ​ Access NB-IoT Module =
760 760  
761 761  
image-20221009001114-1.png
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