Changes for page CPN01- NB-IoT Outdoor Open/Close Dry Contact Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:56
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... ... @@ -70,7 +70,6 @@ 70 70 * Pulse meter application 71 71 * Dry Contact Detection 72 72 73 - 74 74 == **1.6 Mechanical** == 75 75 76 76 [[image:image-20221021110415-3.png]] ... ... @@ -102,7 +102,6 @@ 102 102 103 103 Press to reboot the device. 104 104 105 -== == 106 106 107 107 === **1.7.5 LED** === 108 108 ... ... @@ -117,24 +117,27 @@ 117 117 118 118 == **2.1 How it works** == 119 119 120 -The CPN01 is equipped with a NB-IoT module, the pre-loaded firmware in CPN01 will get en vironmentdatafrom sensorsand send the value tolocalNB-IoT networkvia the NB-IoT module.118 +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. 121 121 122 -The diagram below shows the working flow in default firmware of CPN01: 120 +The diagram below shows the working flow in the default firmware of CPN01: 123 123 124 124 [[image:image-20221021110615-5.png]] 125 125 126 -== **2.2 Configure the CPN01** == 127 127 125 +== **2.2 Configure CPN01** == 126 + 128 128 === **2.2.1 Test Requirement** === 129 129 130 -To use CPN01 in your city, make sure meet below requirements: 129 +To use CPN01 in your city, make sure to meet below requirements: 131 131 132 -* Your local operator has already distributed a NB-IoT Network there.131 +* Your local operator has already distributed an NB-IoT Network. 133 133 * The local NB-IoT network used the band that CPN01 supports. 134 134 * Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 135 135 136 -Below figure shows our testing structure. 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. 137 137 137 +[[image:image-20221023000439-3.png]] 138 + 138 138 139 139 140 140 === **2.2.2 Insert SIM card** === ... ... @@ -141,10 +141,11 @@ 141 141 142 142 Insert the NB-IoT Card get from your provider. 143 143 144 -User need to take out the NB-IoT module and insert the SIM card like below: 145 +User needs to take out the NB-IoT module and insert the SIM card like below: 145 145 146 146 [[image:image-20221021110745-6.png]] 147 147 149 + 148 148 === **2.2.3 Connect USB – TTL to CPN01 to configure it** === 149 149 150 150 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. ... ... @@ -165,10 +165,13 @@ 165 165 * Parity: **None** 166 166 * Flow Control: **None** 167 167 168 -Make sure the switch is in FLASH position, then power on deviceby connecting thejumperon CPN01. CPN01 will outputsystem infoncepoweron as below,wecan enterthe**password: 12345678** to access AT Command input.170 +Make sure the switch is in FLASH position, then power on CPN01 by connecting the (% style="color:yellow" %)**Yellow Jumper**(%%). 169 169 170 170 [[image:image-20221021110817-7.png]] 171 171 174 +CPN01 will output system info once powered on as below, we can enter the **password: 12345678** to access AT Command input. 175 + 176 + 172 172 **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]] 173 173 174 174 === **2.2.4 Use CoAP protocol to uplink data** ===