Last modified by Mengting Qiu on 2024/04/02 16:56
<
From version < 49.1 >
edited by Edwin Chen
on 2022/10/24 22:37
To version < 52.3 >
edited by Xiaoling
on 2022/10/25 15:49
>
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
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17 17  == 1.1 ​ What is CPN01 NB-IoT Pulse/Contact Sensor ==
18 18  
19 19  
20 +(((
20 20  The Dragino CPN01 is an (% style="color:blue" %)**NB-IoT Dry Contact Sensor**(%%). It detects open/close status and uplinks the info to IoT server via NB-IoT network. User can see the (% style="color:blue" %)**dry contact status, open time, and open counts**(%%) in the IoT Server.
22 +)))
21 21  
24 +(((
22 22  The CPN01 will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculates the last open duration. Users can also disable the uplink for each Open/Close event, instead, device can count each open event and uplink periodically.
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23 23  
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24 24  CPN01 has** (% style="color:blue" %)Open-Alarm feature(%%)**, user can set this feature so CPN01 will send an alarm if the contact has been open exceeds a certain time.
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25 25  
32 +(((
26 26  CPN01 is designed for outdoor use. It has a weatherproof enclosure and industrial-level battery to work in low to high temperatures.
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27 27  
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28 28  NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity, and spectrum efficiency, especially in deep coverage.
29 29  \\CPN01 supports different uplink methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
30 30  \\CPN01 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long-term use of up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
31 31  \\To use CPN01, user needs to check if there is NB-IoT coverage in the field and with the Nb-IoT bands that CPN01 supports. If local operator support it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card**(%%) from the operator and install into CPN01 to get NB-IoT network connection.
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32 32  
33 33  ​
34 34  
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52 52  * 8500mAh Battery for long-term use
53 53  
54 54  
65 +
55 55  == 1.3  Specification ==
56 56  
57 57  
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70 70  * - B28 @H-FDD: 700MHz
71 71  
72 72  
84 +
73 73  == 1.4  Installation ==
74 74  
75 75  
... ... @@ -77,6 +77,7 @@
77 77  
78 78  [[image:image-20221021110329-1.png]]
79 79  
92 +
80 80  [[image:image-20221022234602-2.png||height="288" width="922"]]
81 81  
82 82  
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89 89  * Dry Contact Detection
90 90  
91 91  
105 +
92 92  == 1.6  Mechanical ==
93 93  
94 94  
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98 98  
99 99  == 1.7  Pin Definitions and Switch ==
100 100  
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101 101  [[image:image-20221021110429-4.png]]
102 102  
103 103  
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334 334  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.
335 335  
336 336  
337 -(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:510px" %)
352 +(% border="1.5" style="background-color:#ffffcc; color:green; width:510px" %)
338 338  |=(% scope="row" style="width: 96px;" %)**Size(bytes)**|(% style="width:84px" %)**8**|(% style="width:40px" %)**2**|(% style="width:44px" %)**2**|(% style="width:121px" %)**1**|(% style="width:52px" %)**1**|(% style="width:84px" %)**1**|(% style="width:116px" %)**1**|(% style="width:57px" %)**1**|(% style="width:91px" %)**3**
339 339  |=(% style="width: 96px;" %)**Value**|(% style="width:84px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:44px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:121px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:52px" %)MOD|(% style="width:84px" %)[[ Calculate Flag>>||anchor="H2.4.5A0CalculateFlag"]]|(% style="width:116px" %)[[Contact Status>>||anchor="H2.4.7A0ContactStatus"]]|(% style="width:57px" %)[[Alarm>>||anchor="H2.4.6A0Alarm"]]|(% style="width:91px" %)[[Total pulse>>||anchor="H2.4.8A0Totalpulse"]]
340 340  
341 -(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:510px" %)
342 -|(% style="width:176px" %)**3**|(% style="width:98px" %)**4**|(% style="width:115px" %)**1**|(% style="width:92px" %)**3**|(% style="width:110px" %)**1**|(% style="width:169px" %)**3**|(% style="width:97px" %)4|(% style="width:74px" %)**8 group**
343 -|(% style="width:176px" %)[[The last open duration>>||anchor="H2.4.9A0Thelastopenduration"]]|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.10A0Timestamp"]]|(% style="width:115px" %)Contact Status|(% style="width:92px" %)Total pulse|(% style="width:110px" %)Calculate Flag|(% style="width:169px" %)The last open duration|(% style="width:97px" %)Time stamp|(% style="width:74px" %)...
356 +(% border="1.5" style="background-color:#ffffcc; color:green; width:490px" %)
357 +|(% style="width:176px" %)**3**|(% style="width:98px" %)**4**|(% style="width:115px" %)**1**|(% style="width:92px" %)**3**|(% style="width:169px" %)**3**|(% style="width:97px" %)4|(% style="width:74px" %)**8 group**
358 +|(% style="width:176px" %)[[The last open duration>>||anchor="H2.4.9A0Thelastopenduration"]]|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.10A0Timestamp"]]|(% style="width:115px" %)Contact Status|(% style="width:92px" %)Total pulse|(% style="width:169px" %)The last open duration|(% style="width:97px" %)Time stamp|(% style="width:74px" %)...
344 344  
345 345  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
346 346  
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349 349  
350 350  The payload is ASCII string, representative same HEX:
351 351  
352 -**0x (% style="color:red" %)__f867787050213317__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0c78__(% style="color:#00b0f0" %) __17__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00__ (% style="color:#660066" %)__00__ (% style="color:#aaaa40" %)__09__(% style="color:#663300" %) __02__ (% style="color:#d60093" %)__6315537b__ (% style="color:#660066" %)__01 00000b 02 0000026 63510fed__ (%%)__0100000e0200000263510f39__ __010000000000000063510e85__ __010000000000000063510d2e__ __010000000000000063510c7a__ __010000000000000063510bc6__ __010000000000000063510954__ __010000000000000063510882 __**
367 +**0x (% style="color:red" %)__f867787050213317__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0c78__(% style="color:#00b0f0" %) __17__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00__ (% style="color:#660066" %)__00__ (% style="color:#aaaa40" %)__000009__(% style="color:#663300" %) __000002__ (% style="color:#d60093" %)__6315537b__ (% style="color:#660066" %)__01 00000b 02 0000026 63510fed__ (%%)__0100000e0200000263510f39__ __010000000000000063510e85__ __010000000000000063510d2e__ __010000000000000063510c7a__ __010000000000000063510bc6__ __010000000000000063510954__ __010000000000000063510882 __**
353 353  
354 354  **where:**
355 355  
... ... @@ -369,17 +369,18 @@
369 369  
370 370  * (% style="color:#037691" %)**Alarm: **(%%)0x00 =0
371 371  
372 -* (% style="color:#037691" %)**Total pulse: **(%%)0x09 =0
387 +* (% style="color:#037691" %)**Total pulse: **(%%)0x000009 =9
373 373  
374 -* (% style="color:#037691" %)**The last open duration: **(%%)0x02 =2
389 +* (% style="color:#037691" %)**The last open duration: **(%%)0x000002 =2
375 375  
376 376  * (% style="color:#037691" %)**Timestamp:**(%%) 0x6315537b =1662342011 (Unix Time)
377 377  
378 -* (% style="color:#037691" %)**Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 01  00000b  02  000026  63510fed
393 +* (% style="color:#037691" %)**Contact Status, Total pulse,The last open duration ,Time stamp :**(%%) 01  00000b  000026  63510fed
379 379  
380 -* (% style="color:#037691" %)**8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000e0200002663510f39,.......
395 +* (% style="color:#037691" %)**8 sets of recorded data: Contact Status, Total pulse, The last open duration ,Time stamp :**(%%) 0100000e00002663510f39,.......
381 381  
382 382  
398 +
383 383  == 2.4  Payload Explanation and Sensor Interface ==
384 384  
385 385  
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534 534  * For each uplink probe, LED will be on for 500ms.
535 535  
536 536  
553 +
537 537  == 2.7  Alarm Base on Timeout ==
538 538  
539 539  
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863 863  * Weight:   420g
864 864  
865 865  
883 +
866 866  = 9.  Support =
867 867  
868 868  

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