<
From version < 1.2 >
edited by Xiaoling
on 2022/05/17 14:53
To version < 1.8 >
edited by Xiaoling
on 2022/05/17 15:00
>
Change comment: There is no comment for this version

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Content
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1 -Contents:
1 +**~ Contents:**
2 2  
3 +{{toc/}}
3 3  
5 +
4 4  = 1. Introduction =
5 5  
6 6  (((
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30 30  ./bin/emqx_ctl plugins load emqx_coap # Run COAP service
31 31  )))
32 32  
35 +(((
33 33  (% 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.**
37 +)))
34 34  
35 35  = 3. Test CoAP Server =
36 36  
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55 55  
56 56  Install Copper APP
57 57  
58 -[[image:https://wiki.dragino.com/images/thumb/7/70/CoAP_Test_3.png/600px-CoAP_Test_3.png||height="523" width="600"]]
62 +[[image:https://wiki.dragino.com/images/thumb/7/70/CoAP_Test_3.png/687px-CoAP_Test_3.png||alt="File:CoAP Test 3.png"]]
59 59  
60 60  Install APP Successful
61 61  
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95 95  
96 96  Connect to CoAP server
97 97  
98 -
99 99  == 3.3 Test CoAP Uplink ==
100 100  
101 101  (((
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116 116  
117 117  MQTT.fx get the update of this topic on CoAP server
118 118  
119 -
120 120  == 3.4 Test CoAP Downlink ==
121 121  
124 +(((
122 122  Try to use MQTT.fx to publish a message to the topic (topic0) in the server. CoAP extension will see this incomming message.
123 -
124 -
125 -Use MQTT.fx to publish the topic
126 -
127 -
128 -CoAP extension see the incoming message
126 +)))
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