Last modified by Mengting Qiu on 2024/04/02 16:44
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From version < 56.3 >
edited by Xiaoling
on 2022/07/08 11:18
To version < 57.6 >
edited by Xiaoling
on 2022/07/08 11:52
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... ... @@ -172,10 +172,10 @@
172 172  
173 173  In the PC, use below serial tool settings:
174 174  
175 -* Baud: (% style="color:green" %)**9600**
175 +* Baud:  (% style="color:green" %)**9600**
176 176  * Data bits:** (% style="color:green" %)8(%%)**
177 177  * Stop bits: (% style="color:green" %)**1**
178 -* Parity: (% style="color:green" %)**None**
178 +* Parity:  (% style="color:green" %)**None**
179 179  * Flow Control: (% style="color:green" %)**None**
180 180  
181 181  (((
... ... @@ -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]]
... ... @@ -221,12 +221,9 @@
221 221  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
222 222  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
223 223  
224 -
225 -
226 226  [[image:1657249864775-321.png]]
227 227  
228 228  
229 -
230 230  [[image:1657249930215-289.png]]
231 231  
232 232  
... ... @@ -239,13 +239,11 @@
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  **(%%)~/~/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
238 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
239 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
240 +* (% 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 -
248 -
249 249  [[image:1657249978444-674.png]]
250 250  
251 251  
... ... @@ -252,7 +252,6 @@
252 252  [[image:1657249990869-686.png]]
253 253  
254 254  
255 -
256 256  (((
257 257  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.
258 258  )))
... ... @@ -273,6 +273,7 @@
273 273  [[image:1657250255956-604.png]]
274 274  
275 275  
269 +
276 276  === 2.2.8 Change Update Interval ===
277 277  
278 278  User can use below command to change the (% style="color:green" %)**uplink interval**.
... ... @@ -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  )))
... ... @@ -290,59 +290,65 @@
290 290  
291 291  
292 292  
286 +== 2.3  Uplink Payload ==
293 293  
288 +In this mode, uplink payload includes in total 18 bytes
294 294  
290 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
291 +|=(% style="width: 50px;" %)(((
292 +**Size(bytes)**
293 +)))|=(% 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**
294 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
295 295  
296 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
296 296  
297 -== 2.3 Uplink Payload ==
298 298  
299 +[[image:image-20220708111918-4.png]]
299 299  
300 -=== 2.3.1 MOD~=0(Default Mode) ===
301 301  
302 -LSE01 will uplink payload via LoRaWAN with below payload format: 
302 +The payload is ASCII string, representative same HEX:
303 303  
304 -(((
305 -Uplink payload includes in total 11 bytes.
306 -)))
304 +0x72403155615900640c7817075e0a8c02f900 where:
307 307  
308 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
309 -|(((
310 -**Size**
306 +* Device ID: 0x 724031556159 = 724031556159
307 +* Version: 0x0064=100=1.0.0
311 311  
312 -**(bytes)**
313 -)))|**2**|**2**|**2**|**2**|**2**|**1**
314 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
315 -Temperature
309 +* BAT: 0x0c78 = 3192 mV = 3.192V
310 +* Singal: 0x17 = 23
311 +* Soil Moisture: 0x075e= 1886 = 18.86  %
312 +* Soil Temperature:0x0a8c =2700=27 °C
313 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
314 +* Interrupt: 0x00 = 0
316 316  
317 -(Reserve, Ignore now)
318 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
319 -MOD & Digital Interrupt
320 320  
321 -(Optional)
322 -)))
323 323  
324 -=== 2.3.2 MOD~=1(Original value) ===
325 325  
326 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
319 +== 2.4  Payload Explanation and Sensor Interface ==
327 327  
328 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
329 -|(((
330 -**Size**
321 +=== 2.4.1  Device ID ===
331 331  
332 -**(bytes)**
333 -)))|**2**|**2**|**2**|**2**|**2**|**1**
334 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
335 -Temperature
323 +By default, the Device ID equal to the last 6 bytes of IMEI.
336 336  
337 -(Reserve, Ignore now)
338 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
339 -MOD & Digital Interrupt
325 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
340 340  
341 -(Optional)
342 -)))
327 +**Example:**
343 343  
344 -=== 2.3.3 Battery Info ===
329 +AT+DEUI=A84041F15612
345 345  
331 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
332 +
333 +
334 +
335 +=== 2.4.2  Version Info ===
336 +
337 +Specify the software version: 0x64=100, means firmware version 1.00.
338 +
339 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
340 +
341 +
342 +
343 +=== 2.4.3  Battery Info ===
344 +
346 346  (((
347 347  Check the battery voltage for LSE01.
348 348  )))
... ... @@ -357,14 +357,32 @@
357 357  
358 358  
359 359  
360 -=== 2.3.4 Soil Moisture ===
359 +=== 2.4.4  Signal Strength ===
361 361  
361 +NB-IoT Network signal Strength.
362 +
363 +**Ex1: 0x1d = 29**
364 +
365 +(% style="color:blue" %)**0**(%%)  -113dBm or less
366 +
367 +(% style="color:blue" %)**1**(%%)  -111dBm
368 +
369 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
370 +
371 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
372 +
373 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
374 +
375 +
376 +
377 +=== 2.4.5  Soil Moisture ===
378 +
362 362  (((
363 363  Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
364 364  )))
365 365  
366 366  (((
367 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
384 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
368 368  )))
369 369  
370 370  (((
... ... @@ -377,10 +377,10 @@
377 377  
378 378  
379 379  
380 -=== 2.3.5 Soil Temperature ===
397 +=== 2.4.6  Soil Temperature ===
381 381  
382 382  (((
383 - Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
400 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
384 384  )))
385 385  
386 386  (((
... ... @@ -397,7 +397,7 @@
397 397  
398 398  
399 399  
400 -=== 2.3.6 Soil Conductivity (EC) ===
417 +=== 2.4.7  Soil Conductivity (EC) ===
401 401  
402 402  (((
403 403  Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
... ... @@ -404,7 +404,7 @@
404 404  )))
405 405  
406 406  (((
407 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
424 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
408 408  )))
409 409  
410 410  (((
... ... @@ -419,39 +419,42 @@
419 419  
420 420  )))
421 421  
422 -=== 2.3.7 MOD ===
439 +=== 2.4.8  Digital Interrupt ===
423 423  
424 -Firmware version at least v2.1 supports changing mode.
425 425  
426 -For example, bytes[10]=90
442 +Digital Interrupt refers to pin **GPIO_EXTI**, and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
427 427  
428 -mod=(bytes[10]>>7)&0x01=1.
444 +The command is:
429 429  
446 +**AT+INTMOD=3    ~/~/(more info about INMOD please refer **[[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]]**).**
430 430  
431 -**Downlink Command:**
432 432  
433 -If payload = 0x0A00, workmode=0
449 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
434 434  
435 -If** **payload =** **0x0A01, workmode=1
436 436  
452 +Example:
437 437  
454 +0x(00): Normal uplink packet.
438 438  
439 -=== 2.3.8 ​Decode payload in The Things Network ===
456 +0x(01): Interrupt Uplink Packet.
440 440  
441 -While using TTN network, you can add the payload format to decode the payload.
442 442  
443 443  
444 -[[image:1654505570700-128.png]]
445 445  
446 -(((
447 -The payload decoder function for TTN is here:
448 -)))
461 +=== 2.4.9  ​+5V Output ===
449 449  
450 -(((
451 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
452 -)))
453 453  
464 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling.
454 454  
466 +
467 +The 5V output time can be controlled by AT Command.
468 +
469 +**(% style="color:blue" %)AT+5VT=1000**
470 +
471 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
472 +
473 +
474 +
455 455  == 2.4 Uplink Interval ==
456 456  
457 457  The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
image-20220708111918-4.png
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