Last modified by Mengting Qiu on 2024/04/02 17:03
<
From version < 41.1 >
edited by Edwin Chen
on 2022/10/23 00:08
To version < 37.1 >
edited by Edwin Chen
on 2022/10/22 23:46
>
Change comment: Uploaded new attachment "image-20221022234602-2.png", version {1}

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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 CPN01 to an Open Close sensor like below. So it can detect the Open/Close event.
60 +Connect CPL01 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-20221022234602-2.png||height="288" width="922"]]
64 +[[image:image-20221021110340-2.png]]
65 65  
66 -
67 67  == **1.5 ​Applications** ==
68 68  
69 69  * Open/Close Detection
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80 80  
81 81  === **1.7.1 Pin Definition** ===
82 82  
83 -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]]**.
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 84  
85 -
86 86  === **1.7.2 Jumper JP2(Power ON/OFF)** ===
87 87  
86 +
88 88  Power on Device when putting this jumper.
89 89  
90 90  
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. The firmware won't run.
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 95  
96 -2) Flash: working mode, the device starts to work for NB-IoT connection and sends out console output for further debugging.
96 +2) Flash: work mode, the device starts to work and send out console output for further debug
97 97  
98 98  
99 +
99 99  === **1.7.4 Reset Button** ===
100 100  
101 101  
102 102  Press to reboot the device.
103 103  
105 +== ==
104 104  
105 105  === **1.7.5 LED** ===
106 106  
107 107  
108 -The LED will blink when :
110 +It will flash:
109 109  
110 110  1. Boot the device in flash mode
111 111  1. Send an uplink packet
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114 114  
115 115  == **2.1  How it works** ==
116 116  
117 -The CPN01 is equipped with an NB-IoT module, the pre-loaded firmware in CPN01 will get **Open/Close Event or Count** from sensor and send the value to the NB-IoT network. The NB-IoT network will forward this value to IoT server via the protocol defined by CPN01.
119 +The CPN01 is equipped with a NB-IoT module, the pre-loaded firmware in CPN01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by CPN01.
118 118  
119 -The diagram below shows the working flow in the default firmware of CPN01:
121 +The diagram below shows the working flow in default firmware of CPN01:
120 120  
121 121  [[image:image-20221021110615-5.png]]
122 122  
125 +== **2.2 ​ Configure the CPN01** ==
123 123  
124 -== **2.2 ​ Configure CPN01** ==
125 -
126 126  === **2.2.1 Test Requirement** ===
127 127  
128 -To use CPN01 in your city, make sure to meet below requirements:
129 +To use CPN01 in your city, make sure meet below requirements:
129 129  
130 -* Your local operator has already distributed an NB-IoT Network.
131 +* Your local operator has already distributed a NB-IoT Network there.
131 131  * The local NB-IoT network used the band that CPN01 supports.
132 132  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
133 133  
134 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The CPN01 will use CoAP(120.24.4.116:5683) or raw UDP(120.24.4.116:5601) or MQTT(120.24.4.116:1883)or TCP(120.24.4.116:5600)protocol to send data to the test server.
135 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The CPN01 will use CoAP(120.24.4.116:5683) or raw UDP(120.24.4.116:5601) or MQTT(120.24.4.116:1883)or TCP(120.24.4.116:5600)protocol to send data to the test server
135 135  
136 -[[image:image-20221023000439-3.png]]
137 -
138 138   ​
139 139  
140 140  === **2.2.2 Insert SIM card** ===
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141 141  
142 142  Insert the NB-IoT Card get from your provider.
143 143  
144 -User needs to take out the NB-IoT module and insert the SIM card like below:
143 +User need to take out the NB-IoT module and insert the SIM card like below:
145 145  
146 146  [[image:image-20221021110745-6.png]] ​
147 147  
148 -
149 149  === **2.2.3 Connect USB – TTL to CPN01 to configure it** ===
150 150  
151 151  User need to configure CPN01 via serial port to set the **Server Address** / **Uplink Topic** to define where and how-to uplink packets. CPN01 support AT Commands, user can use a USB to TTL adapter to connect to CPN01 and use AT Commands to configure it, as below.
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166 166  * Parity:  **None**
167 167  * Flow Control: **None**
168 168  
169 -Make sure the switch is in FLASH position, then power on CPN01 by connecting the (% style="color:orange" %)**Yellow Jumper**(%%).
167 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on CPN01. CPN01 will output system info once power on as below, we can enter the **password: 12345678** to access AT Command input.
170 170  
171 171  ​[[image:image-20221021110817-7.png]]
172 172  
173 -CPN01 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input.
174 -
175 -
176 176  **Note: the valid AT Commands can be found at:  **[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]
177 177  
178 178  === **2.2.4 Use CoAP protocol to uplink data** ===
image-20221023000439-3.png
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