<
From version < 37.1 >
edited by Edwin Chen
on 2022/10/22 23:46
To version < 38.1 >
edited by Edwin Chen
on 2022/10/22 23:49
>
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Summary

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7 7  
8 8  == **1.1 ​**What is CPN01 **NB-IoT** Pulse/Contact Sensor ==
9 9  
10 -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.
10 +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.
11 11  
12 -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.
12 +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.
13 13  
14 -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.
14 +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.
15 15  
16 16  CPN01 is designed for outdoor use. It has a weatherproof enclosure and industrial-level battery to work in low to high temperatures.
17 17  
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57 57  
58 58  == **1.4 Installation** ==
59 59  
60 -Connect CPL01 to an Open Close sensor like below. So it can detect the open/close event.
60 +Connect CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
61 61  
62 62  [[image:image-20221021110329-1.png]]
63 63  
64 -[[image:image-20221021110340-2.png]]
64 +[[image:image-20221022234602-2.png||height="288" width="922"]]
65 65  
66 +
66 66  == **1.5 ​Applications** ==
67 67  
68 68  * Open/Close Detection
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69 69  * Pulse meter application
70 70  * Dry Contact Detection
71 71  
73 +
72 72  == **1.6 Mechanical** ==
73 73  
74 74  ​[[image:image-20221021110415-3.png]]
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79 79  
80 80  === **1.7.1 Pin Definition** ===
81 81  
82 -CPL01 is pre-configured to connect to two external wires. The other pins are not used. If user wants to know more about other pins, please refer to the user manual of LSN50v2 at: [[https:~~/~~/www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0>>url:https://www.dropbox.com/sh/djkxs7mr17y94mi/AABVlWbM9uzK9OA3mXyAT10Za?dl=0]]
84 +CPN01 is pre-configured to connect to two external wires. The other pins are not used. If user wants to know more about other pins, please refer to the **[[LSN50v2 User Manual>>doc:Main.User Manual for LoRaWAN End Nodes.LSN50 & LSN50-V2 - LoRaWAN Sensor Node User Manual.WebHome]]**.
83 83  
86 +
84 84  === **1.7.2 Jumper JP2(Power ON/OFF)** ===
85 85  
86 -
87 87  Power on Device when putting this jumper.
88 88  
89 89  
90 -
91 91  === **1.7.3 BOOT MODE / SW1** ===
92 92  
93 93  
94 -1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
95 +1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. The firmware won't run.
95 95  
96 -2) Flash: work mode, the device starts to work and send out console output for further debug
97 +2) Flash: working mode, the device starts to work for NB-IoT connection and sends out console output for further debugging.
97 97  
98 98  
99 -
100 100  === **1.7.4 Reset Button** ===
101 101  
102 102  
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107 107  === **1.7.5 LED** ===
108 108  
109 109  
110 -It will flash:
110 +The LED will blink when :
111 111  
112 112  1. Boot the device in flash mode
113 113  1. Send an uplink packet
114 114  
115 +
115 115  = **2.  Use CPN01 to communicate with IoT Server** =
116 116  
117 117  == **2.1  How it works** ==
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