Changes for page Set up CoAP Server
Last modified by Xiaoling on 2024/08/19 16:01
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... ... @@ -13,11 +13,10 @@ 13 13 Below is the network structure. The end device use CoAP to connect our Emqx server via NB-IoT network. EMQ X broker will further process the data for the actually application. 14 14 ))) 15 15 16 -[[image:image -20220530084843-1.png]]16 +[[image:https://wiki.dragino.com/images/thumb/2/25/CoAP_1.png/600px-CoAP_1.png||height="219" width="600"]] 17 17 18 18 Network structure 19 19 20 - 21 21 = 2. Install CoAP server = 22 22 23 23 Set up example in Ubuntu 18.04 ... ... @@ -35,8 +35,6 @@ 35 35 36 36 ((( 37 37 (% style="color:red" %)**Notice: CoAP default port use 5683, if you install EMQX in a cloud server, make sure you open the UDP port 5683. So can receive the packets from NB-IoT.** 38 - 39 - 40 40 ))) 41 41 42 42 = 3. Test CoAP Server = ... ... @@ -49,10 +49,9 @@ 49 49 50 50 ((( 51 51 2. Run install.bat in the directory. 52 - 53 -[[image:image-20220530085327-2.png]] 54 54 ))) 55 55 51 +[[image:https://wiki.dragino.com/images/thumb/4/47/CoAP_Test_1.png/600px-CoAP_Test_1.png||height="191" width="600"]] 56 56 57 57 Run install.bat 58 58 ... ... @@ -59,38 +59,36 @@ 59 59 60 60 3. Load the unpacked CoAP APP in Google Chrome: 61 61 62 -[[image:image -20220530085423-3.png]]58 +[[image:https://wiki.dragino.com/images/thumb/8/8b/CoAP_Test_2.png/600px-CoAP_Test_2.png||height="114" width="600"]] 63 63 64 64 Install Copper APP 65 65 62 +[[image:https://wiki.dragino.com/images/thumb/7/70/CoAP_Test_3.png/600px-CoAP_Test_3.png||height="523" width="600"]] 66 66 67 -[[image:image-20220530085531-4.png]] 68 - 69 69 Install APP Successful 70 70 71 71 72 72 4. Load the unpacked CoAP extension in Google Chrome: 73 73 74 -[[image:image -20220530085638-5.png||height="338" width="1320"]]69 +[[image:https://wiki.dragino.com/images/thumb/6/65/CoAP_Test_4.png/600px-CoAP_Test_4.png||height="154" width="600"]] 75 75 76 76 Install Copper Extension 77 77 78 -[[image:image -20220530090104-7.png]]73 +[[image:https://wiki.dragino.com/images/thumb/9/99/CoAP_Test_5.png/600px-CoAP_Test_5.png||height="183" width="600"]] 79 79 80 - 81 81 Install Extension Successful 82 82 83 83 84 84 5. Replace the appID in file extension\endpoint\ClientPortChrome.js to Copper (Cu4Cr) Application ID 85 85 80 +[[image:https://wiki.dragino.com/images/thumb/7/7e/CoAP_Test_6.png/600px-CoAP_Test_6.png||height="301" width="600"]] 86 86 87 - 88 88 Replace ID 89 89 90 90 91 91 6. Open the Copper extension. If you see below message, means install successfully. 92 92 93 -[[image:image -20220530090404-9.png||height="658" width="1238"]]87 +[[image:https://wiki.dragino.com/images/thumb/b/b1/CoAP_Test_7.png/600px-CoAP_Test_7.png||height="323" width="600"]] 94 94 95 95 Install Finished 96 96 ... ... @@ -105,6 +105,7 @@ 105 105 106 106 Connect to CoAP server 107 107 102 + 108 108 == 3.3 Test CoAP Uplink == 109 109 110 110 ((( ... ... @@ -125,8 +125,15 @@ 125 125 126 126 MQTT.fx get the update of this topic on CoAP server 127 127 123 + 128 128 == 3.4 Test CoAP Downlink == 129 129 130 130 ((( 131 131 Try to use MQTT.fx to publish a message to the topic (topic0) in the server. CoAP extension will see this incomming message. 132 132 ))) 129 + 130 + 131 +Use MQTT.fx to publish the topic 132 + 133 + 134 +CoAP extension see the incoming message
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