Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual
Last modified by Bei Jinggeng on 2024/05/31 09:53
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... ... @@ -248,21 +248,19 @@ 248 248 249 249 === 2.2.6 Use MQTT protocol to uplink data === 250 250 251 -This feature is supported since firmware version v110 252 252 253 - 254 254 * (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/Set to use MQTT protocol to uplink 255 255 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/Set MQTT server address and port 256 256 * (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/Set up the CLIENT of MQTT 257 257 * (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/Set the username of MQTT 258 258 * (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/Set the password of MQTT 259 -* (% style="color:blue" %)**AT+PUBTOPIC=NS E01_PUB260 -* (% style="color:blue" %)**AT+SUBTOPIC=NS E01_SUB **(%%)257 +* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB **(%%)~/~/Set the sending topic of MQTT 258 +* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB **(%%) ~/~/Set the subscription topic of MQTT 261 261 262 262 [[image:1657249978444-674.png]] 263 263 264 264 265 -[[image:16572 49990869-686.png]]263 +[[image:1657330723006-866.png]] 266 266 267 267 268 268 ((( ... ... @@ -273,19 +273,21 @@ 273 273 274 274 === 2.2.7 Use TCP protocol to uplink data === 275 275 276 -This feature is supported since firmware version v110 277 277 278 - 279 279 * (% style="color:blue" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 280 280 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600 **(%%) ~/~/ to set TCP server address and port 281 281 282 -[[image:1657250217799-140.png]] 283 283 279 +[[image:image-20220709093918-1.png]] 284 284 285 -[[image:1657250255956-604.png]] 286 286 282 +[[image:image-20220709093918-2.png]] 287 287 288 288 285 + 286 + 287 + 288 + 289 289 === 2.2.8 Change Update Interval === 290 290 291 291 User can use below command to change the (% style="color:green" %)**uplink interval**.