Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 52.3 >
edited by Xiaoling
on 2022/10/25 15:49
To version < 49.1 >
edited by Edwin Chen
on 2022/10/24 22:37
>
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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17 17  == 1.1 ​ What is CPN01 NB-IoT Pulse/Contact Sensor ==
18 18  
19 19  
20 -(((
21 21  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 -)))
23 23  
24 -(((
25 25  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.
26 -)))
27 27  
28 -(((
29 29  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.
30 -)))
31 31  
32 -(((
33 33  CPN01 is designed for outdoor use. It has a weatherproof enclosure and industrial-level battery to work in low to high temperatures.
34 -)))
35 35  
36 -(((
37 37  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.
38 38  \\CPN01 supports different uplink methods including (% style="color:blue" %)**TCP, MQTT, UDP, and CoAP**(%%) for different application requirements.
39 39  \\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)
40 40  \\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.
41 -)))
42 42  
43 43  ​
44 44  
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62 62  * 8500mAh Battery for long-term use
63 63  
64 64  
65 -
66 66  == 1.3  Specification ==
67 67  
68 68  
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81 81  * - B28 @H-FDD: 700MHz
82 82  
83 83  
84 -
85 85  == 1.4  Installation ==
86 86  
87 87  
... ... @@ -89,7 +89,6 @@
89 89  
90 90  [[image:image-20221021110329-1.png]]
91 91  
92 -
93 93  [[image:image-20221022234602-2.png||height="288" width="922"]]
94 94  
95 95  
... ... @@ -102,7 +102,6 @@
102 102  * Dry Contact Detection
103 103  
104 104  
105 -
106 106  == 1.6  Mechanical ==
107 107  
108 108  
... ... @@ -112,7 +112,6 @@
112 112  
113 113  == 1.7  Pin Definitions and Switch ==
114 114  
115 -
116 116  [[image:image-20221021110429-4.png]]
117 117  
118 118  
... ... @@ -349,13 +349,13 @@
349 349  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.
350 350  
351 351  
352 -(% border="1.5" style="background-color:#ffffcc; color:green; width:510px" %)
337 +(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:510px" %)
353 353  |=(% 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**
354 354  |=(% 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"]]
355 355  
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" %)...
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" %)...
359 359  
360 360  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the CPN01 uplink data.
361 361  
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364 364  
365 365  The payload is ASCII string, representative same HEX:
366 366  
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 __**
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 __**
368 368  
369 369  **where:**
370 370  
... ... @@ -384,18 +384,17 @@
384 384  
385 385  * (% style="color:#037691" %)**Alarm: **(%%)0x00 =0
386 386  
387 -* (% style="color:#037691" %)**Total pulse: **(%%)0x000009 =9
372 +* (% style="color:#037691" %)**Total pulse: **(%%)0x09 =0
388 388  
389 -* (% style="color:#037691" %)**The last open duration: **(%%)0x000002 =2
374 +* (% style="color:#037691" %)**The last open duration: **(%%)0x02 =2
390 390  
391 391  * (% style="color:#037691" %)**Timestamp:**(%%) 0x6315537b =1662342011 (Unix Time)
392 392  
393 -* (% style="color:#037691" %)**Contact Status, Total pulse,The last open duration ,Time stamp :**(%%) 01  00000b  000026  63510fed
378 +* (% style="color:#037691" %)**Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 01  00000b  02  000026  63510fed
394 394  
395 -* (% style="color:#037691" %)**8 sets of recorded data: Contact Status, Total pulse, The last open duration ,Time stamp :**(%%) 0100000e00002663510f39,.......
380 +* (% style="color:#037691" %)**8 sets of recorded data: Contact Status, Total pulse, Calculate Flag, The last open duration ,Time stamp :**(%%) 0100000e0200002663510f39,.......
396 396  
397 397  
398 -
399 399  == 2.4  Payload Explanation and Sensor Interface ==
400 400  
401 401  
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550 550  * For each uplink probe, LED will be on for 500ms.
551 551  
552 552  
553 -
554 554  == 2.7  Alarm Base on Timeout ==
555 555  
556 556  
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880 880  * Weight:   420g
881 881  
882 882  
883 -
884 884  = 9.  Support =
885 885  
886 886  

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