Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 57.10 >
edited by Xiaoling
on 2022/07/08 13:33
To version < 57.1 >
edited by Xiaoling
on 2022/07/08 11:19
>
Change comment: Uploaded new attachment "image-20220708111918-4.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  (((
... ... @@ -199,6 +199,8 @@
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 +
202 202  For parameter description, please refer to AT command set
203 203  
204 204  [[image:1657249793983-486.png]]
... ... @@ -219,9 +219,12 @@
219 219  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
220 220  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
221 221  
224 +
225 +
222 222  [[image:1657249864775-321.png]]
223 223  
224 224  
229 +
225 225  [[image:1657249930215-289.png]]
226 226  
227 227  
... ... @@ -234,11 +234,13 @@
234 234  * (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
235 235  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
236 236  * (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT 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
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
240 240  * (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
241 241  
247 +
248 +
242 242  [[image:1657249978444-674.png]]
243 243  
244 244  
... ... @@ -245,6 +245,7 @@
245 245  [[image:1657249990869-686.png]]
246 246  
247 247  
255 +
248 248  (((
249 249  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.
250 250  )))
... ... @@ -265,7 +265,6 @@
265 265  [[image:1657250255956-604.png]]
266 266  
267 267  
268 -
269 269  === 2.2.8 Change Update Interval ===
270 270  
271 271  User can use below command to change the (% style="color:green" %)**uplink interval**.
... ... @@ -272,6 +272,7 @@
272 272  
273 273  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
274 274  
282 +
275 275  (((
276 276  (% style="color:red" %)**NOTE:**
277 277  )))
... ... @@ -282,64 +282,55 @@
282 282  
283 283  
284 284  
285 -== 2.3  Uplink Payload ==
293 +== 2.3 Uplink Payload ==
286 286  
287 -In this mode, uplink payload includes in total 18 bytes
288 288  
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"]]
296 +=== 2.3.1 MOD~=0(Default Mode) ===
294 294  
295 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
298 +LSE01 will uplink payload via LoRaWAN with below payload format: 
296 296  
300 +(((
301 +Uplink payload includes in total 11 bytes.
302 +)))
297 297  
298 -[[image:image-20220708111918-4.png]]
304 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
305 +|(((
306 +**Size**
299 299  
308 +**(bytes)**
309 +)))|**2**|**2**|**2**|**2**|**2**|**1**
310 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
311 +Temperature
300 300  
301 -The payload is ASCII string, representative same HEX:
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
302 302  
303 -0x72403155615900640c7817075e0a8c02f900 where:
317 +(Optional)
318 +)))
304 304  
305 -* Device ID: 0x 724031556159 = 724031556159
306 -* Version: 0x0064=100=1.0.0
320 +=== 2.3.2 MOD~=1(Original value) ===
307 307  
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
322 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
314 314  
324 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
325 +|(((
326 +**Size**
315 315  
316 -== 2.4  Payload Explanation and Sensor Interface ==
328 +**(bytes)**
329 +)))|**2**|**2**|**2**|**2**|**2**|**1**
330 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
331 +Temperature
317 317  
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
318 318  
319 -=== 2.4.1  Device ID ===
337 +(Optional)
338 +)))
320 320  
321 -By default, the Device ID equal to the last 6 bytes of IMEI.
340 +=== 2.3.3 Battery Info ===
322 322  
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 -
343 343  (((
344 344  Check the battery voltage for LSE01.
345 345  )))
... ... @@ -354,32 +354,14 @@
354 354  
355 355  
356 356  
357 -=== 2.4.4  Signal Strength ===
356 +=== 2.3.4 Soil Moisture ===
358 358  
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 -
377 377  (((
378 378  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.
379 379  )))
380 380  
381 381  (((
382 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
363 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
383 383  )))
384 384  
385 385  (((
... ... @@ -392,10 +392,10 @@
392 392  
393 393  
394 394  
395 -=== 2.4.6  Soil Temperature ===
376 +=== 2.3.5 Soil Temperature ===
396 396  
397 397  (((
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
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
399 399  )))
400 400  
401 401  (((
... ... @@ -412,7 +412,7 @@
412 412  
413 413  
414 414  
415 -=== 2.4.7  Soil Conductivity (EC) ===
396 +=== 2.3.6 Soil Conductivity (EC) ===
416 416  
417 417  (((
418 418  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).
... ... @@ -419,7 +419,7 @@
419 419  )))
420 420  
421 421  (((
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.
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.
423 423  )))
424 424  
425 425  (((
... ... @@ -434,41 +434,39 @@
434 434  
435 435  )))
436 436  
437 -=== 2.4.8  Digital Interrupt ===
418 +=== 2.3.7 MOD ===
438 438  
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.
420 +Firmware version at least v2.1 supports changing mode.
440 440  
441 -The command is:
422 +For example, bytes[10]=90
442 442  
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]])**.**
424 +mod=(bytes[10]>>7)&0x01=1.
444 444  
445 445  
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.
427 +**Downlink Command:**
447 447  
429 +If payload = 0x0A00, workmode=0
448 448  
449 -Example:
431 +If** **payload =** **0x0A01, workmode=1
450 450  
451 -0x(00): Normal uplink packet.
452 452  
453 -0x(01): Interrupt Uplink Packet.
454 454  
435 +=== 2.3.8 ​Decode payload in The Things Network ===
455 455  
437 +While using TTN network, you can add the payload format to decode the payload.
456 456  
457 457  
458 -=== 2.4.9  ​+5V Output ===
440 +[[image:1654505570700-128.png]]
459 459  
442 +(((
443 +The payload decoder function for TTN is here:
444 +)))
460 460  
461 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
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 +)))
462 462  
463 463  
464 -The 5V output time can be controlled by AT Command.
465 -
466 -(% style="color:blue" %)**AT+5VT=1000**
467 -
468 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
469 -
470 -
471 -
472 472  == 2.4 Uplink Interval ==
473 473  
474 474  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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