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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... ... @@ -200,7 +200,6 @@ 200 200 * (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path 201 201 202 202 203 - 204 204 For parameter description, please refer to AT command set 205 205 206 206 [[image:1657249793983-486.png]] ... ... @@ -222,7 +222,6 @@ 222 222 * (% style="color:blue" %)**AT+CFM=1 ** (%%) ~/~/If the server does not respond, this command is unnecessary 223 223 224 224 225 - 226 226 [[image:1657249864775-321.png]] 227 227 228 228 ... ... @@ -239,13 +239,12 @@ 239 239 * (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/Set to use MQTT protocol to uplink 240 240 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/Set MQTT server address and port 241 241 * (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/Set up the CLIENT of MQTT 242 -* (% style="color:blue" %)**AT+UNAME=UNAME 243 -* (% style="color:blue" %)**AT+PWD=PWD 244 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB 240 +* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/Set the username of MQTT 241 +* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/Set the password of MQTT 242 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB **(%%)~/~/Set the sending topic of MQTT 245 245 * (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB **(%%) ~/~/Set the subscription topic of MQTT 246 246 247 247 248 - 249 249 [[image:1657249978444-674.png]] 250 250 251 251 ... ... @@ -279,7 +279,6 @@ 279 279 280 280 * (% style="color:blue" %)**AT+TDC=600 ** (%%)~/~/ Set Update Interval to 600s 281 281 282 - 283 283 ((( 284 284 (% style="color:red" %)**NOTE:** 285 285 ))) ... ... @@ -290,9 +290,38 @@ 290 290 291 291 292 292 293 -== 2.3 Uplink Payload == 289 +== 2.3 Uplink Payload == 294 294 291 +In this mode, uplink payload includes in total 18 bytes 295 295 293 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 294 +|=(% style="width: 50px;" %)((( 295 +**Size(bytes)** 296 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1** 297 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>path:#Device_ID]]|(% style="width:41px" %)[[Ver>>path:#Version]]|(% style="width:46px" %)[[BAT>>path:#battery]]|(% style="width:123px" %)[[Signal Strength>>path:#Signal]]|(% style="width:108px" %)[[Soil Moisture>>path:#Payload_Explain]]|(% style="width:133px" %)[[Soil Temperature>>path:#Payload_Explain]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>path:#Payload_Explain]]|(% style="width:80px" %)[[Interrupt>>path:#Interrupt]] 298 + 299 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data. 300 + 301 + 302 +[[image:image-20220708111918-4.png]] 303 + 304 + 305 +The payload is ASCII string, representative same HEX: 306 + 307 +0x72403155615900640c7817075e0a8c02f900 where: 308 + 309 +* Device ID: 0x 724031556159 = 724031556159 310 +* Version: 0x0064=100=1.0.0 311 + 312 +* BAT: 0x0c78 = 3192 mV = 3.192V 313 +* Singal: 0x17 = 23 314 +* Soil Moisture: 0x075e= 1886 = 18.86 % 315 +* Soil Temperature:0x0a8c =2700=27 °C 316 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm 317 +* Interrupt: 0x00 = 0 318 + 319 + 320 + 296 296 === 2.3.1 MOD~=0(Default Mode) === 297 297 298 298 LSE01 will uplink payload via LoRaWAN with below payload format: