Last modified by Mengting Qiu on 2024/04/02 16:44
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From version < 52.2 >
edited by Xiaoling
on 2022/07/08 11:12
To version < 57.2 >
edited by Xiaoling
on 2022/07/08 11:31
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... ... @@ -190,7 +190,7 @@
190 190  
191 191  === 2.2.4 Use CoAP protocol to uplink data ===
192 192  
193 -(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/index.php?title=Set_up_CoAP_Server>>url:http://wiki.dragino.com/index.php?title=Set_up_CoAP_Server]]
193 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
194 194  
195 195  
196 196  **Use below commands:**
... ... @@ -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  
... ... @@ -230,64 +230,96 @@
230 230  [[image:1657249930215-289.png]]
231 231  
232 232  
231 +
233 233  === 2.2.6 Use MQTT protocol to uplink data ===
234 234  
235 -
236 236  This feature is supported since firmware version v110
237 237  
238 238  
239 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
240 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
241 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
242 -* (% style="color:blue" %)**AT+UNAME=UNAME            **(%%)~/~/Set the username of MQTT
243 -* (% style="color:blue" %)**AT+PWD=PWD                  **(%%)~/~/Set the password of MQTT
244 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB     **(%%)~/~/Set the sending topic of MQTT
245 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
237 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
238 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
239 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
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
243 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
246 246  
247 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.gif]]
248 248  
249 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.jpg]]
246 +[[image:1657249978444-674.png]]
250 250  
251 251  
249 +[[image:1657249990869-686.png]]
250 +
251 +
252 +
253 +(((
252 252  MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
255 +)))
253 253  
254 254  
258 +
255 255  === 2.2.7 Use TCP protocol to uplink data ===
256 256  
257 -
258 258  This feature is supported since firmware version v110
259 259  
260 260  
261 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
264 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
262 262  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
263 263  
264 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
267 +[[image:1657250217799-140.png]]
265 265  
266 266  
270 +[[image:1657250255956-604.png]]
267 267  
268 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
269 269  
270 -
271 271  === 2.2.8 Change Update Interval ===
272 272  
273 273  User can use below command to change the (% style="color:green" %)**uplink interval**.
274 274  
275 -**~ (% style="color:blue" %)AT+TDC=600      (%%)**(% style="color:blue" %) (%%)~/~/ Set Update Interval to 600s
277 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
276 276  
277 -
279 +(((
278 278  (% style="color:red" %)**NOTE:**
281 +)))
279 279  
283 +(((
280 280  (% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
285 +)))
281 281  
282 282  
283 283  
289 +== 2.3  Uplink Payload ==
284 284  
291 +In this mode, uplink payload includes in total 18 bytes
285 285  
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]]
286 286  
299 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
287 287  
288 -== 2.3 Uplink Payload ==
289 289  
302 +[[image:image-20220708111918-4.png]]
290 290  
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 +
291 291  === 2.3.1 MOD~=0(Default Mode) ===
292 292  
293 293  LSE01 will uplink payload via LoRaWAN with below payload format: 
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