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

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... ... @@ -72,7 +72,6 @@
72 72  * 8500mAh Battery for long term use
73 73  
74 74  
75 -
76 76  == 1.3  Specification ==
77 77  
78 78  
... ... @@ -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
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
92 92  
93 93  (% style="color:#037691" %)**Battery:**
94 94  
... ... @@ -104,7 +104,6 @@
104 104  * Max transmit power: 350mA@3.3v
105 105  
106 106  
107 -
108 108  == ​1.4  Applications ==
109 109  
110 110  
... ... @@ -120,7 +120,6 @@
120 120  
121 121  
122 122  
123 -
124 124  == 1.5  Pin Definitions ==
125 125  
126 126  
... ... @@ -285,8 +285,6 @@
285 285  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
286 286  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
287 287  
288 -
289 -
290 290  [[image:1657330501006-241.png]]
291 291  
292 292  
... ... @@ -367,7 +367,7 @@
367 367  |(% 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"]]
368 368  
369 369  (((
370 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
365 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
371 371  )))
372 372  
373 373  
... ... @@ -374,49 +374,36 @@
374 374  [[image:1657331036973-987.png]]
375 375  
376 376  
377 -(((
372 +
378 378  The payload is **ASCII** string, representative same HEX:
379 -)))
380 380  
381 -(((
382 -0x72403155615900640c6c19029200 where:
383 -)))
375 +(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
384 384  
385 -* (((
386 -Device ID: 0x724031556159 = 724031556159
387 -)))
388 -* (((
389 -Version:  0x0064=100=1.0.0
390 -)))
377 +**where :**
391 391  
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
379 +* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
403 403  
381 +* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
404 404  
383 +* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
405 405  
385 +* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
406 406  
407 -
408 -)))
387 +* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
409 409  
410 -=== **2.3.2  Since firmware v1.3.2** ===
389 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
411 411  
412 412  
392 +=== 2.3.2  Since firmware v1.3.2 ===
393 +
394 +
413 413  In this mode, uplink payload includes 69 bytes in total by default.
414 414  
415 415  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.
416 416  
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.......
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.......
420 420  
421 421  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
422 422  
... ... @@ -425,21 +425,30 @@
425 425  
426 426  The payload is ASCII string, representative same HEX:
427 427  
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:
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 (%%)**
429 429  
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**//,.......
412 +**where:**
440 440  
414 +* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317
441 441  
416 +* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
442 442  
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 +
443 443  == 2.4  Payload Explanation and Sensor Interface ==
444 444  
445 445  
... ... @@ -704,11 +704,14 @@
704 704  (% style="color:blue" %)** ➢ AT Command:**
705 705  
706 706  * (% 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)
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.
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.
708 708  
700 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
709 709  
702 +[[image:image-20221009001114-1.png||height="687" width="955"]]
710 710  
711 711  
705 +
712 712  == 2.8  Read or Clear cached data ==
713 713  
714 714  
... ... @@ -755,91 +755,13 @@
755 755  
756 756  
757 757  
758 -== 2.11  ​Battery Analysis ==
752 +== 2.11 Battery & Power Consumption ==
759 759  
760 760  
761 -=== 2.11.1  ​Battery Type ===
755 +PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
762 762  
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/]] .
763 763  
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 -
843 843  = 3. ​ Access NB-IoT Module =
844 844  
845 845  
image-20221009001114-1.png
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