Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 105.1 >
edited by David Huang
on 2022/10/08 11:49
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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Author
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1 -XWiki.David
1 +XWiki.Xiaoling
Content
... ... @@ -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
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
91 91  
92 92  (% style="color:#037691" %)**Battery:**
93 93  
... ... @@ -118,7 +118,6 @@
118 118  
119 119  
120 120  
121 -
122 122  == 1.5  Pin Definitions ==
123 123  
124 124  
... ... @@ -283,7 +283,6 @@
283 283  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
284 284  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
285 285  
286 -
287 287  [[image:1657330501006-241.png]]
288 288  
289 289  
... ... @@ -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.
365 +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  
... ... @@ -371,49 +371,36 @@
371 371  [[image:1657331036973-987.png]]
372 372  
373 373  
374 -(((
372 +
375 375  The payload is **ASCII** string, representative same HEX:
376 -)))
377 377  
378 -(((
379 -0x72403155615900640c6c19029200 where:
380 -)))
375 +(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
381 381  
382 -* (((
383 -Device ID: 0x724031556159 = 724031556159
384 -)))
385 -* (((
386 -Version:  0x0064=100=1.0.0
387 -)))
377 +**where :**
388 388  
389 -* (((
390 -BAT:  0x0c6c = 3180 mV = 3.180V
391 -)))
392 -* (((
393 -Signal: 0x19 = 25
394 -)))
395 -* (((
396 -Distance: 0x0292= 658 mm
397 -)))
398 -* (((
399 -Interrupt: 0x00 = 0
379 +* (% style="color:#037691" %)**Device ID:**(%%) 0x724031556159 = 724031556159
400 400  
381 +* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
401 401  
383 +* (% style="color:#037691" %)**BAT:** (%%) 0x0c6c = 3180 mV = 3.180V
402 402  
385 +* (% style="color:#037691" %)**Signal:**(%%)  0x19 = 25
403 403  
404 -
405 -)))
387 +* (% style="color:#037691" %)**Distance:**  (%%)0x0292= 658 mm
406 406  
407 -=== **2.3.2  Since firmware v1.3.2** ===
389 +* (% style="color:#037691" %)**Interrupt:**(%%) 0x00 = 0
408 408  
409 409  
392 +=== 2.3.2  Since firmware v1.3.2 ===
393 +
394 +
410 410  In this mode, uplink payload includes 69 bytes in total by default.
411 411  
412 412  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.
413 413  
414 -(% border="2" style="background-color:#ffffcc; color:green; width:896px" %)
415 -|(% 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
416 -|(% 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.......
417 417  
418 418  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
419 419  
... ... @@ -422,20 +422,30 @@
422 422  
423 423  The payload is ASCII string, representative same HEX:
424 424  
425 -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 (%%)**
426 426  
427 -* (% style="color:green" %)Device ID: f867787050213317 = f867787050213317
428 -* (% style="color:red" %)Version: 0x0084=132=1.3.2
429 -* (% style="color:green" %)BAT: 0x0cf4 = 3316 mV = 3.316V
430 -* (% style="color:blue" %)Singal: 0x1e = 30
431 -* (% style="color:red" %)Mod: 0x01 = 1
432 -* Interrupt: 0x00= 0
433 -* Distance: 0x0039= 57 = 57
434 -* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
435 -* Distance,Time stamp : 00396319baf0
436 -* (% style="color:red" %) 8 sets of recorded data: Distance,Time stamp : //**00396319ba3c**//,.......
412 +**where:**
437 437  
414 +* (% style="color:#037691" %)**Device ID:**(%%) f867787050213317 = f867787050213317
438 438  
416 +* (% style="color:#037691" %)**Version:**(%%) 0x0084=132=1.3.2
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 +
439 439  == 2.4  Payload Explanation and Sensor Interface ==
440 440  
441 441  
... ... @@ -702,8 +702,12 @@
702 702  * (% 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)
703 703  * (% 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.
704 704  
705 -This link explains the relationship between TR, NOUD and TDC more clearly **: **[[https:~~/~~/www.processon.com/view/link/6340e606e401fd390891af87>>url:https://www.processon.com/view/link/6340e606e401fd390891af87]]
700 + The diagram below explains the relationship between TR, NOUD, and TDC more clearly**:**
706 706  
702 +[[image:image-20221009001114-1.png||height="687" width="955"]]
703 +
704 +
705 +
707 707  == 2.8  Read or Clear cached data ==
708 708  
709 709  
... ... @@ -750,91 +750,13 @@
750 750  
751 751  
752 752  
753 -== 2.11  ​Battery Analysis ==
752 +== 2.11 Battery & Power Consumption ==
754 754  
755 755  
756 -=== 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.
757 757  
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  
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  
image-20221009001114-1.png
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