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Version 65.2 by Xiaoling on 2022/07/08 15:03
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2 [[image:image-20220606151504-2.jpeg||height="554" width="554"]]
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14 **Table of Contents:**
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19
20
21 = 1.  Introduction =
22
23 == 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
24
25 (((
26
27
28 Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
29
30 It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
31
32 The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33
34 NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35
36
37 )))
38
39 [[image:1654503236291-817.png]]
40
41
42 [[image:1657245163077-232.png]]
43
44
45
46 == 1.2 ​Features ==
47
48 * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
49 * Monitor Soil Moisture
50 * Monitor Soil Temperature
51 * Monitor Soil Conductivity
52 * AT Commands to change parameters
53 * Uplink on periodically
54 * Downlink to change configure
55 * IP66 Waterproof Enclosure
56 * Ultra-Low Power consumption
57 * AT Commands to change parameters
58 * Micro SIM card slot for NB-IoT SIM
59 * 8500mAh Battery for long term use
60
61
62
63
64 == 1.3  Specification ==
65
66
67 (% style="color:#037691" %)**Common DC Characteristics:**
68
69 * Supply Voltage: 2.1v ~~ 3.6v
70 * Operating Temperature: -40 ~~ 85°C
71
72
73
74 (% style="color:#037691" %)**NB-IoT Spec:**
75
76 * - B1 @H-FDD: 2100MHz
77 * - B3 @H-FDD: 1800MHz
78 * - B8 @H-FDD: 900MHz
79 * - B5 @H-FDD: 850MHz
80 * - B20 @H-FDD: 800MHz
81 * - B28 @H-FDD: 700MHz
82
83
84
85 Probe(% style="color:#037691" %)** Specification:**
86
87 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
88
89 [[image:image-20220708101224-1.png]]
90
91
92
93 == ​1.4  Applications ==
94
95 * Smart Agriculture
96
97 (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
98 ​
99
100 == 1.5  Pin Definitions ==
101
102
103 [[image:1657246476176-652.png]]
104
105
106
107 = 2.  Use NSE01 to communicate with IoT Server =
108
109 == 2.1  How it works ==
110
111
112 (((
113 The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
114 )))
115
116
117 (((
118 The diagram below shows the working flow in default firmware of NSE01:
119 )))
120
121 [[image:image-20220708101605-2.png]]
122
123 (((
124
125 )))
126
127
128
129 == 2.2 ​ Configure the NSE01 ==
130
131
132 === 2.2.1 Test Requirement ===
133
134
135 To use NSE01 in your city, make sure meet below requirements:
136
137 * Your local operator has already distributed a NB-IoT Network there.
138 * The local NB-IoT network used the band that NSE01 supports.
139 * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
140
141 (((
142 Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
143 )))
144
145
146 [[image:1657249419225-449.png]]
147
148
149
150 === 2.2.2 Insert SIM card ===
151
152 Insert the NB-IoT Card get from your provider.
153
154 User need to take out the NB-IoT module and insert the SIM card like below:
155
156
157 [[image:1657249468462-536.png]]
158
159
160
161 === 2.2.3 Connect USB – TTL to NSE01 to configure it ===
162
163 (((
164 (((
165 User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
166 )))
167 )))
168
169
170 **Connection:**
171
172 (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
173
174 (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
175
176 (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
177
178
179 In the PC, use below serial tool settings:
180
181 * Baud:  (% style="color:green" %)**9600**
182 * Data bits:** (% style="color:green" %)8(%%)**
183 * Stop bits: (% style="color:green" %)**1**
184 * Parity:  (% style="color:green" %)**None**
185 * Flow Control: (% style="color:green" %)**None**
186
187 (((
188 Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
189 )))
190
191 [[image:image-20220708110657-3.png]]
192
193 (% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
194
195
196
197 === 2.2.4 Use CoAP protocol to uplink data ===
198
199 (% 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/]]
200
201
202 **Use below commands:**
203
204 * (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
205 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
206 * (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
207
208 For parameter description, please refer to AT command set
209
210 [[image:1657249793983-486.png]]
211
212
213 After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
214
215 [[image:1657249831934-534.png]]
216
217
218
219 === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
220
221 This feature is supported since firmware version v1.0.1
222
223
224 * (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
225 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
226 * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
227
228 [[image:1657249864775-321.png]]
229
230
231 [[image:1657249930215-289.png]]
232
233
234
235 === 2.2.6 Use MQTT protocol to uplink data ===
236
237 This feature is supported since firmware version v110
238
239
240 * (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
241 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
242 * (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
243 * (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
244 * (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
245 * (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
246 * (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
247
248 [[image:1657249978444-674.png]]
249
250
251 [[image:1657249990869-686.png]]
252
253
254 (((
255 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.
256 )))
257
258
259
260 === 2.2.7 Use TCP protocol to uplink data ===
261
262 This feature is supported since firmware version v110
263
264
265 * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
266 * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
267
268 [[image:1657250217799-140.png]]
269
270
271 [[image:1657250255956-604.png]]
272
273
274
275 === 2.2.8 Change Update Interval ===
276
277 User can use below command to change the (% style="color:green" %)**uplink interval**.
278
279 * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
280
281 (((
282 (% style="color:red" %)**NOTE:**
283 )))
284
285 (((
286 (% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
287 )))
288
289
290
291 == 2.3  Uplink Payload ==
292
293 In this mode, uplink payload includes in total 18 bytes
294
295 (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
296 |=(% style="width: 50px;" %)(((
297 **Size(bytes)**
298 )))|=(% 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**
299 |(% 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"]]
300
301 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
302
303
304 [[image:image-20220708111918-4.png]]
305
306
307 The payload is ASCII string, representative same HEX:
308
309 0x72403155615900640c7817075e0a8c02f900 where:
310
311 * Device ID: 0x 724031556159 = 724031556159
312 * Version: 0x0064=100=1.0.0
313
314 * BAT: 0x0c78 = 3192 mV = 3.192V
315 * Singal: 0x17 = 23
316 * Soil Moisture: 0x075e= 1886 = 18.86  %
317 * Soil Temperature:0x0a8c =2700=27 °C
318 * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
319 * Interrupt: 0x00 = 0
320
321
322
323
324 == 2.4  Payload Explanation and Sensor Interface ==
325
326
327 === 2.4.1  Device ID ===
328
329 By default, the Device ID equal to the last 6 bytes of IMEI.
330
331 User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
332
333 **Example:**
334
335 AT+DEUI=A84041F15612
336
337 The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
338
339
340
341 === 2.4.2  Version Info ===
342
343 Specify the software version: 0x64=100, means firmware version 1.00.
344
345 For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
346
347
348
349 === 2.4.3  Battery Info ===
350
351 (((
352 Check the battery voltage for LSE01.
353 )))
354
355 (((
356 Ex1: 0x0B45 = 2885mV
357 )))
358
359 (((
360 Ex2: 0x0B49 = 2889mV
361 )))
362
363
364
365 === 2.4.4  Signal Strength ===
366
367 NB-IoT Network signal Strength.
368
369 **Ex1: 0x1d = 29**
370
371 (% style="color:blue" %)**0**(%%)  -113dBm or less
372
373 (% style="color:blue" %)**1**(%%)  -111dBm
374
375 (% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
376
377 (% style="color:blue" %)**31**  (%%) -51dBm or greater
378
379 (% style="color:blue" %)**99**   (%%) Not known or not detectable
380
381
382
383 === 2.4.5  Soil Moisture ===
384
385 (((
386 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.
387 )))
388
389 (((
390 For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
391 )))
392
393 (((
394
395 )))
396
397 (((
398 (% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
399 )))
400
401
402
403 === 2.4.6  Soil Temperature ===
404
405 (((
406 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
407 )))
408
409 (((
410 **Example**:
411 )))
412
413 (((
414 If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
415 )))
416
417 (((
418 If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
419 )))
420
421
422
423 === 2.4.7  Soil Conductivity (EC) ===
424
425 (((
426 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).
427 )))
428
429 (((
430 For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
431 )))
432
433 (((
434 Generally, the EC value of irrigation water is less than 800uS / cm.
435 )))
436
437 (((
438
439 )))
440
441 (((
442
443 )))
444
445 === 2.4.8  Digital Interrupt ===
446
447 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.
448
449 The command is:
450
451 (% 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]])**.**
452
453
454 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.
455
456
457 Example:
458
459 0x(00): Normal uplink packet.
460
461 0x(01): Interrupt Uplink Packet.
462
463
464
465 === 2.4.9  ​+5V Output ===
466
467 NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
468
469
470 The 5V output time can be controlled by AT Command.
471
472 (% style="color:blue" %)**AT+5VT=1000**
473
474 Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
475
476
477
478 == 2.5  Downlink Payload ==
479
480 By default, NSE01 prints the downlink payload to console port.
481
482 [[image:image-20220708133731-5.png]]
483
484
485 (((
486 (% style="color:blue" %)**Examples:**
487 )))
488
489 (((
490
491 )))
492
493 * (((
494 (% style="color:blue" %)**Set TDC**
495 )))
496
497 (((
498 If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
499 )))
500
501 (((
502 Payload:    01 00 00 1E    TDC=30S
503 )))
504
505 (((
506 Payload:    01 00 00 3C    TDC=60S
507 )))
508
509 (((
510
511 )))
512
513 * (((
514 (% style="color:blue" %)**Reset**
515 )))
516
517 (((
518 If payload = 0x04FF, it will reset the NSE01
519 )))
520
521
522 * (% style="color:blue" %)**INTMOD**
523
524 Downlink Payload: 06000003, Set AT+INTMOD=3
525
526
527
528 == 2.6  ​LED Indicator ==
529
530 (((
531 The NSE01 has an internal LED which is to show the status of different state.
532
533
534 * When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
535 * Then the LED will be on for 1 second means device is boot normally.
536 * After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
537 * For each uplink probe, LED will be on for 500ms.
538 )))
539
540
541
542
543 == 2.7  Installation in Soil ==
544
545 __**Measurement the soil surface**__
546
547 Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
548
549 [[image:1657259653666-883.png]] ​
550
551
552 (((
553
554
555 (((
556 Dig a hole with diameter > 20CM.
557 )))
558
559 (((
560 Horizontal insert the probe to the soil and fill the hole for long term measurement.
561 )))
562 )))
563
564 [[image:1654506665940-119.png]]
565
566 (((
567
568 )))
569
570
571 == 2.8  ​Firmware Change Log ==
572
573
574 Download URL & Firmware Change log
575
576 [[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
577
578
579 Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
580
581
582
583 == 2.9  ​Battery Analysis ==
584
585 === 2.9.1  ​Battery Type ===
586
587
588 The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
589
590
591 The battery is designed to last for several years depends on the actually use environment and update interval. 
592
593
594 The battery related documents as below:
595
596 * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
597 * [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
598 * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
599
600 (((
601 [[image:image-20220708140453-6.png]]
602 )))
603
604
605
606 === 2.9.2  Power consumption Analyze ===
607
608 (((
609 Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
610 )))
611
612
613 (((
614 Instruction to use as below:
615 )))
616
617 (((
618 (% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
619 )))
620
621
622 (((
623 (% style="color:blue" %)**Step 2: **(%%) Open it and choose
624 )))
625
626 * (((
627 Product Model
628 )))
629 * (((
630 Uplink Interval
631 )))
632 * (((
633 Working Mode
634 )))
635
636 (((
637 And the Life expectation in difference case will be shown on the right.
638 )))
639
640 [[image:image-20220708141352-7.jpeg]]
641
642
643
644 === 2.9.3  ​Battery Note ===
645
646 (((
647 The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
648 )))
649
650
651
652 === 2.9.4  Replace the battery ===
653
654 (((
655 The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
656 )))
657
658
659
660 = 3. ​ Access NB-IoT Module =
661
662 (((
663 Users can directly access the AT command set of the NB-IoT module.
664 )))
665
666 (((
667 The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
668 )))
669
670 [[image:1657261278785-153.png]]
671
672
673
674 = 4.  Using the AT Commands =
675
676 == 4.1  Access AT Commands ==
677
678 See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
679
680
681 AT+<CMD>?  : Help on <CMD>
682
683 AT+<CMD>         : Run <CMD>
684
685 AT+<CMD>=<value> : Set the value
686
687 AT+<CMD>=?  : Get the value
688
689
690 (% style="color:#037691" %)**General Commands**(%%)      
691
692 AT  : Attention       
693
694 AT?  : Short Help     
695
696 ATZ  : MCU Reset    
697
698 AT+TDC  : Application Data Transmission Interval
699
700 AT+CFG  : Print all configurations
701
702 AT+CFGMOD           : Working mode selection
703
704 AT+INTMOD            : Set the trigger interrupt mode
705
706 AT+5VT  : Set extend the time of 5V power  
707
708 AT+PRO  : Choose agreement
709
710 AT+WEIGRE  : Get weight or set weight to 0
711
712 AT+WEIGAP  : Get or Set the GapValue of weight
713
714 AT+RXDL  : Extend the sending and receiving time
715
716 AT+CNTFAC  : Get or set counting parameters
717
718 AT+SERVADDR  : Server Address
719
720
721 (% style="color:#037691" %)**COAP Management**      
722
723 AT+URI            : Resource parameters
724
725
726 (% style="color:#037691" %)**UDP Management**
727
728 AT+CFM          : Upload confirmation mode (only valid for UDP)
729
730
731 (% style="color:#037691" %)**MQTT Management**
732
733 AT+CLIENT               : Get or Set MQTT client
734
735 AT+UNAME  : Get or Set MQTT Username
736
737 AT+PWD                  : Get or Set MQTT password
738
739 AT+PUBTOPIC  : Get or Set MQTT publish topic
740
741 AT+SUBTOPIC  : Get or Set MQTT subscription topic
742
743
744 (% style="color:#037691" %)**Information**          
745
746 AT+FDR  : Factory Data Reset
747
748 AT+PWORD  : Serial Access Password
749
750
751
752 = ​5.  FAQ =
753
754 == 5.1 ​ How to Upgrade Firmware ==
755
756
757 (((
758 User can upgrade the firmware for 1) bug fix, 2) new feature release.
759 )))
760
761 (((
762 Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
763 )))
764
765 (((
766 (% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
767 )))
768
769
770
771 = 6.  Trouble Shooting =
772
773 == 6.1  ​Connection problem when uploading firmware ==
774
775
776 (% class="wikigeneratedid" %)
777 (((
778 (% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
779 )))
780
781
782
783 == 6.2  AT Command input doesn't work ==
784
785 (((
786 In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
787 )))
788
789
790
791 = 7. ​ Order Info =
792
793
794 Part Number**:** (% style="color:#4f81bd" %)**NSE01**
795
796
797 (% class="wikigeneratedid" %)
798 (((
799
800 )))
801
802 = 8.  Packing Info =
803
804 (((
805
806
807 (% style="color:#037691" %)**Package Includes**:
808
809
810 * NSE01 NB-IoT Soil Moisture & EC Sensor x 1
811 * External antenna x 1
812 )))
813
814 (((
815
816
817 (% style="color:#037691" %)**Dimension and weight**:
818
819
820 * Size: 195 x 125 x 55 mm
821 * Weight:   420g
822 )))
823
824 (((
825
826
827
828
829 )))
830
831 = 9.  Support =
832
833 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
834 * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]