Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:44
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... ... @@ -302,7 +302,7 @@ 302 302 303 303 === 2.2.7 Use MQTT protocol to uplink data === 304 304 305 -N95S31B supports only plain MQTT now it doesn ’t support TLS and other related encryption.305 +N95S31B supports only plain MQTT now it doesn't support TLS and other related encryption. 306 306 307 307 * (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/Set to use MQTT protocol to uplink 308 308 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/Set MQTT server address and port ... ... @@ -328,20 +328,21 @@ 328 328 329 329 330 330 331 -=== 2.2. 7331 +=== 2.2.8 Use TCP protocol to uplink data === 332 332 333 +This feature is supported since firmware version v110 333 333 334 334 * (% style="color:blue" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 335 335 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600 **(%%) ~/~/ to set TCP server address and port 336 336 337 -[[image: image-20220709093918-1.png]]338 +[[image:1657352898400-901.png]] 338 338 339 339 340 -[[image: image-20220709093918-2.png]]341 +[[image:1657352914475-252.png]] 341 341 342 342 343 343 344 -=== 2.2. 8345 +=== 2.2.9 Change Update Interval === 345 345 346 346 User can use below command to change the (% style="color:green" %)**uplink interval**. 347 347 ... ... @@ -348,15 +348,11 @@ 348 348 * (% style="color:blue" %)**AT+TDC=600 ** (%%)~/~/ Set Update Interval to 600s 349 349 350 350 ((( 351 - (%style="color:red" %)**NOTE:**352 + 352 352 ))) 353 353 354 -((( 355 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour. 356 -))) 357 357 358 358 359 - 360 360 == 2.3 Uplink Payload == 361 361 362 362 In this mode, uplink payload includes in total 14 bytes