Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 57.1 >
edited by Xiaoling
on 2022/07/08 11:19
To version < 58.1 >
edited by Xiaoling
on 2022/07/08 13:37
>
Change comment: Uploaded new attachment "image-20220708133731-5.png", version {1}

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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  (((
... ... @@ -199,8 +199,6 @@
199 199  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
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 -
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
237 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239 +* (% 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  
268 +
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  )))
... ... @@ -290,55 +290,64 @@
290 290  
291 291  
292 292  
293 -== 2.3 Uplink Payload ==
285 +== 2.3  Uplink Payload ==
294 294  
287 +In this mode, uplink payload includes in total 18 bytes
295 295  
296 -=== 2.3.1 MOD~=0(Default Mode) ===
289 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290 +|=(% style="width: 50px;" %)(((
291 +**Size(bytes)**
292 +)))|=(% 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**
293 +|(% 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"]]
297 297  
298 -LSE01 will uplink payload via LoRaWAN with below payload format: 
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
299 299  
300 -(((
301 -Uplink payload includes in total 11 bytes.
302 -)))
303 303  
304 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
305 -|(((
306 -**Size**
298 +[[image:image-20220708111918-4.png]]
307 307  
308 -**(bytes)**
309 -)))|**2**|**2**|**2**|**2**|**2**|**1**
310 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
311 -Temperature
312 312  
313 -(Reserve, Ignore now)
314 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
315 -MOD & Digital Interrupt
301 +The payload is ASCII string, representative same HEX:
316 316  
317 -(Optional)
318 -)))
303 +0x72403155615900640c7817075e0a8c02f900 where:
319 319  
320 -=== 2.3.2 MOD~=1(Original value) ===
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
321 321  
322 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
308 +* BAT: 0x0c78 = 3192 mV = 3.192V
309 +* Singal: 0x17 = 23
310 +* Soil Moisture: 0x075e= 1886 = 18.86  %
311 +* Soil Temperature:0x0a8c =2700=27 °C
312 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313 +* Interrupt: 0x00 = 0
323 323  
324 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
325 -|(((
326 -**Size**
327 327  
328 -**(bytes)**
329 -)))|**2**|**2**|**2**|**2**|**2**|**1**
330 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
331 -Temperature
316 +== 2.4  Payload Explanation and Sensor Interface ==
332 332  
333 -(Reserve, Ignore now)
334 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
335 -MOD & Digital Interrupt
336 336  
337 -(Optional)
338 -)))
319 +=== 2.4.1  Device ID ===
339 339  
340 -=== 2.3.3 Battery Info ===
321 +By default, the Device ID equal to the last 6 bytes of IMEI.
341 341  
323 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
324 +
325 +**Example:**
326 +
327 +AT+DEUI=A84041F15612
328 +
329 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
330 +
331 +
332 +
333 +=== 2.4.2  Version Info ===
334 +
335 +Specify the software version: 0x64=100, means firmware version 1.00.
336 +
337 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
338 +
339 +
340 +
341 +=== 2.4.3  Battery Info ===
342 +
342 342  (((
343 343  Check the battery voltage for LSE01.
344 344  )))
... ... @@ -353,14 +353,32 @@
353 353  
354 354  
355 355  
356 -=== 2.3.4 Soil Moisture ===
357 +=== 2.4.4  Signal Strength ===
357 357  
359 +NB-IoT Network signal Strength.
360 +
361 +**Ex1: 0x1d = 29**
362 +
363 +(% style="color:blue" %)**0**(%%)  -113dBm or less
364 +
365 +(% style="color:blue" %)**1**(%%)  -111dBm
366 +
367 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
368 +
369 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
370 +
371 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
372 +
373 +
374 +
375 +=== 2.4.5  Soil Moisture ===
376 +
358 358  (((
359 359  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.
360 360  )))
361 361  
362 362  (((
363 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
382 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
364 364  )))
365 365  
366 366  (((
... ... @@ -373,10 +373,10 @@
373 373  
374 374  
375 375  
376 -=== 2.3.5 Soil Temperature ===
395 +=== 2.4.6  Soil Temperature ===
377 377  
378 378  (((
379 - 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
398 + 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
380 380  )))
381 381  
382 382  (((
... ... @@ -393,7 +393,7 @@
393 393  
394 394  
395 395  
396 -=== 2.3.6 Soil Conductivity (EC) ===
415 +=== 2.4.7  Soil Conductivity (EC) ===
397 397  
398 398  (((
399 399  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).
... ... @@ -400,7 +400,7 @@
400 400  )))
401 401  
402 402  (((
403 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
422 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
404 404  )))
405 405  
406 406  (((
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415 415  
416 416  )))
417 417  
418 -=== 2.3.7 MOD ===
437 +=== 2.4.8  Digital Interrupt ===
419 419  
420 -Firmware version at least v2.1 supports changing mode.
439 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
421 421  
422 -For example, bytes[10]=90
441 +The command is:
423 423  
424 -mod=(bytes[10]>>7)&0x01=1.
443 +(% style="color:blue" %)**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]])**.**
425 425  
426 426  
427 -**Downlink Command:**
446 +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.
428 428  
429 -If payload = 0x0A00, workmode=0
430 430  
431 -If** **payload =** **0x0A01, workmode=1
449 +Example:
432 432  
451 +0x(00): Normal uplink packet.
433 433  
453 +0x(01): Interrupt Uplink Packet.
434 434  
435 -=== 2.3.8 ​Decode payload in The Things Network ===
436 436  
437 -While using TTN network, you can add the payload format to decode the payload.
438 438  
457 +=== 2.4.9  ​+5V Output ===
439 439  
440 -[[image:1654505570700-128.png]]
459 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
441 441  
442 -(((
443 -The payload decoder function for TTN is here:
444 -)))
445 445  
446 -(((
447 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
448 -)))
462 +The 5V output time can be controlled by AT Command.
449 449  
464 +(% style="color:blue" %)**AT+5VT=1000**
450 450  
466 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
467 +
468 +
469 +
451 451  == 2.4 Uplink Interval ==
452 452  
453 453  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"]]
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