Changes for page Set up CoAP Server

Last modified by Xiaoling on 2024/08/19 16:01
<
From version < 11.4 >
edited by Xiaoling
on 2022/05/30 09:12
To version < 4.1 >
edited by Xiaoling
on 2022/05/30 08:54
>
Change comment: Uploaded new attachment "image-20220530085423-3.png", version {1}

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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 =
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49 49  
50 50  (((
51 51  2. Run install.bat in the directory.
52 -
53 -[[image:image-20220530085327-2.png]]
54 54  )))
55 55  
52 +[[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  
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59 59  
60 60  3. Load the unpacked CoAP APP in Google Chrome:
61 61  
62 -[[image:image-20220530085423-3.png]]
59 +[[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  
63 +[[image:https://wiki.dragino.com/images/thumb/7/70/CoAP_Test_3.png/687px-CoAP_Test_3.png||alt="File:CoAP Test 3.png"]]
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"]]
70 +[[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]]
74 +[[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  
86 -[[image:image-20220530090444-10.png]]
81 +[[image:https://wiki.dragino.com/images/thumb/7/7e/CoAP_Test_6.png/600px-CoAP_Test_6.png||height="301" width="600"]]
87 87  
88 -
89 89  Replace ID
90 90  
91 91  
92 92  6. Open the Copper extension. If you see below message, means install successfully.
93 93  
94 -[[image:image-20220530090404-9.png||height="658" width="1238"]]
88 +[[image:https://wiki.dragino.com/images/thumb/b/b1/CoAP_Test_7.png/600px-CoAP_Test_7.png||height="323" width="600"]]
95 95  
96 96  Install Finished
97 97  
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100 100  
101 101  (((
102 102  Use Chrome Copper externsion to connect to the CoAP server. Input coap:~/~/COAP_SERVER_IP/mqtt/topic0?c=t1 to connect to the MQTT topic0 in CoAP server. Replace COAP_SERVER_IP with your COAP Server IP address, and refer [[here>>url:https://github.com/emqx/emqx-coap]] for the CoAP detail in EMQX. When connection ok, you can see below window.
103 -
104 -[[image:image-20220530090848-13.png||height="616" width="1154"]]
105 105  )))
106 106  
99 +[[image:https://wiki.dragino.com/images/thumb/0/0c/CoAP_Test_8.png/600px-CoAP_Test_8.png||height="323" width="600"]]
107 107  
108 108  Connect to CoAP server
109 109  
110 -
111 111  == 3.3 Test CoAP Uplink ==
112 112  
113 113  (((
114 114  Try to use MQTT.fx to subscribe a the topic (topic0) in the server. And use CoAP to send a message to this topic, we can see the message arrive the topic0 and shown in MQTT.fx.
115 -
116 -[[image:image-20220530090939-14.png]]
117 117  )))
118 118  
109 +[[image:https://wiki.dragino.com/images/thumb/b/b0/CoAP_Test_9.png/600px-CoAP_Test_9.png||height="429" width="600"]]
119 119  
120 120  Use MQTT.fx to subscribe the topic
121 121  
122 122  
114 +[[image:https://wiki.dragino.com/images/thumb/3/39/CoAP_Test_10.png/600px-CoAP_Test_10.png||height="323" width="600"]]
123 123  
124 124  Use CoAP Exension to send a update to CoAP server
125 125  
126 126  
119 +[[image:https://wiki.dragino.com/images/thumb/f/fe/CoAP_Test_11.png/600px-CoAP_Test_11.png||height="386" width="600"]]
127 127  
128 128  MQTT.fx get the update of this topic on CoAP server
129 129  
130 -
131 131  == 3.4 Test CoAP Downlink ==
132 132  
133 133  (((
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