Last modified by Mengting Qiu on 2025/03/08 11:33
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... ... @@ -117,10 +117,15 @@ 117 117 * (% style="color:#037691" %)**Broker Address:**(%%) mqtt3.thingspeak.com 118 118 119 119 * (% style="color:#037691" %)**Broker Port:**(%%) 1883 120 + 120 120 * (% style="color:#037691" %)**Client ID:**(%%) <Your ThingSpeak MQTT ClientID> 122 + 121 121 * (% style="color:#037691" %)**User Name:**(%%) <Your ThingSpeak MQTT User Name> 124 + 122 122 * (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password> 123 123 127 + 128 + 124 124 === 3.3.2.2 Publish Data to ThingSpeak Channel === 125 125 126 126 [[image:image-20230802112413-9.png]] ... ... @@ -127,39 +127,44 @@ 127 127 128 128 [[image:image-20230802112413-10.png]] 129 129 130 -In MQTT.fx, we can publish below info: 135 +(% style="color:blue" %)**In MQTT.fx, we can publish below info:** 131 131 132 -* Topic: channels/YOUR_CHANNEL_ID/publish 133 -* Payload: field1=63&field2=67&status=MQTTPUBLISH 137 +* (% style="color:#037691" %)**Topic:**(%%) channels/YOUR_CHANNEL_ID/publish 134 134 139 +* (% style="color:#037691" %)**Payload:**(%%) field1=63&field2=67&status=MQTTPUBLISH 140 + 135 135 Where 63 and 67 are the value to be published to field1 & field2. 136 136 137 137 138 -Result: 144 +(% style="color:blue" %)**Result: ** 139 139 140 140 [[image:image-20230802112413-11.png]] 141 141 142 142 143 -== 1.3 Configure NB-IoT Sensor for connection ==149 +== 3.3 Configure NB-IoT Sensor for connection == 144 144 145 -=== 1.3.1 AT Commands: ===151 +=== 3.3.1 AT Commands: === 146 146 153 + 147 147 In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx 148 148 149 -* AT+PRO=3,1 ~/~/Set to use ThingSpeak Server and Related Payload 156 +* **AT+PRO=3,1** ~/~/ Set to use ThingSpeak Server and Related Payload 150 150 151 -* AT+CLIENT=<Your ThingSpeak MQTT ClientID> 158 +* **AT+CLIENT=<Your ThingSpeak MQTT ClientID>** 152 152 153 -* AT+UNAME=<Your ThingSpeak MQTT User Name> 160 +* **AT+UNAME=<Your ThingSpeak MQTT User Name>** 154 154 155 -* AT+PWD=<Your ThingSpeak MQTT Password> 162 +* **AT+PWD=<Your ThingSpeak MQTT Password>** 156 156 157 -* AT+PUBTOPIC=<YOUR_CHANNEL_ID> 164 +* **AT+PUBTOPIC=<YOUR_CHANNEL_ID>** 158 158 159 -* AT+SUBTOPIC=<YOUR_CHANNEL_ID> 166 +* **AT+SUBTOPIC=<YOUR_CHANNEL_ID>** 160 160 161 -=== 1.3.2 Uplink Examples === 162 162 169 + 170 +=== 3.3.2 Uplink Examples === 171 + 172 + 163 163 For S31-NB 164 164 165 165 For SE01-NB ... ... @@ -185,8 +185,9 @@ 185 185 For SN50V3-NB 186 186 187 187 188 -=== 1.3.2Map fields to sensor value ===198 +=== 3.3.3 Map fields to sensor value === 189 189 200 + 190 190 When NB-IoT sensor upload to ThingSpeak. The payload already specify which fileds related to which sensor value. Use need to create fileds in Channels Settings. with name so to see the value correctly. 191 191 192 192