Last modified by Bei Jinggeng on 2024/05/31 09:53
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From version < 86.2 >
edited by Xiaoling
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To version < 65.6 >
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Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
... ... @@ -1,12 +1,19 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220709085040-1.png||height="542" width="524"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 +
9 +
10 +
11 +
12 +
13 +
8 8  **Table of Contents:**
9 9  
16 +{{toc/}}
10 10  
11 11  
12 12  
... ... @@ -15,20 +15,19 @@
15 15  
16 16  = 1.  Introduction =
17 17  
18 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
25 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
19 19  
20 20  (((
21 21  
22 22  
23 -(((
24 -The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
25 -\\The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
26 -\\NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
27 -\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
28 -\\NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
29 -\\To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
30 -)))
30 +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.
31 31  
32 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
33 +
34 +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.
35 +
36 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
37 +
32 32  
33 33  )))
34 34  
... ... @@ -35,27 +35,27 @@
35 35  [[image:1654503236291-817.png]]
36 36  
37 37  
38 -[[image:1657327959271-447.png]]
44 +[[image:1657245163077-232.png]]
39 39  
40 40  
41 41  
42 42  == 1.2 ​ Features ==
43 43  
44 -
45 45  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
46 -* Ultra low power consumption
47 -* Distance Detection by Ultrasonic technology
48 -* Flat object range 280mm - 7500mm
49 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
50 -* Cable Length: 25cm
51 +* Monitor Soil Moisture
52 +* Monitor Soil Temperature
53 +* Monitor Soil Conductivity
51 51  * AT Commands to change parameters
52 52  * Uplink on periodically
53 53  * Downlink to change configure
54 54  * IP66 Waterproof Enclosure
58 +* Ultra-Low Power consumption
59 +* AT Commands to change parameters
55 55  * Micro SIM card slot for NB-IoT SIM
56 56  * 8500mAh Battery for long term use
57 57  
58 58  
64 +
59 59  == 1.3  Specification ==
60 60  
61 61  
... ... @@ -64,6 +64,7 @@
64 64  * Supply Voltage: 2.1v ~~ 3.6v
65 65  * Operating Temperature: -40 ~~ 85°C
66 66  
73 +
67 67  (% style="color:#037691" %)**NB-IoT Spec:**
68 68  
69 69  * - B1 @H-FDD: 2100MHz
... ... @@ -73,112 +73,91 @@
73 73  * - B20 @H-FDD: 800MHz
74 74  * - B28 @H-FDD: 700MHz
75 75  
76 -(% style="color:#037691" %)**Battery:**
77 77  
78 -* Li/SOCI2 un-chargeable battery
79 -* Capacity: 8500mAh
80 -* Self Discharge: <1% / Year @ 25°C
81 -* Max continuously current: 130mA
82 -* Max boost current: 2A, 1 second
84 +Probe(% style="color:#037691" %)** Specification:**
83 83  
84 -(% style="color:#037691" %)**Power Consumption**
86 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
85 85  
86 -* STOP Mode: 10uA @ 3.3v
87 -* Max transmit power: 350mA@3.3v
88 +[[image:image-20220708101224-1.png]]
88 88  
89 89  
90 90  
91 91  == ​1.4  Applications ==
92 92  
93 -* Smart Buildings & Home Automation
94 -* Logistics and Supply Chain Management
95 -* Smart Metering
96 96  * Smart Agriculture
97 -* Smart Cities
98 -* Smart Factory
99 99  
100 100  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
101 101  ​
102 102  
103 -
104 -
105 105  == 1.5  Pin Definitions ==
106 106  
107 107  
108 -[[image:1657328609906-564.png]]
102 +[[image:1657246476176-652.png]]
109 109  
110 110  
111 111  
112 -= 2.  Use NDDS75 to communicate with IoT Server =
106 += 2.  Use NSE01 to communicate with IoT Server =
113 113  
114 114  == 2.1  How it works ==
115 115  
110 +
116 116  (((
117 -The NDDS75 is equipped with a NB-IoT module, the pre-loaded firmware in NDDS75 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 NDDS75.
112 +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.
118 118  )))
119 119  
120 120  
121 121  (((
122 -The diagram below shows the working flow in default firmware of NDDS75:
117 +The diagram below shows the working flow in default firmware of NSE01:
123 123  )))
124 124  
125 -(((
126 -
127 -)))
120 +[[image:image-20220708101605-2.png]]
128 128  
129 -[[image:1657328659945-416.png]]
130 -
131 131  (((
132 132  
133 133  )))
134 134  
135 135  
136 -== 2.2 ​ Configure the NDDS75 ==
137 137  
128 +== 2.2 ​ Configure the NSE01 ==
138 138  
130 +
139 139  === 2.2.1 Test Requirement ===
140 140  
141 -(((
142 -To use NDDS75 in your city, make sure meet below requirements:
143 -)))
144 144  
134 +To use NSE01 in your city, make sure meet below requirements:
135 +
145 145  * Your local operator has already distributed a NB-IoT Network there.
146 146  * The local NB-IoT network used the band that NSE01 supports.
147 147  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
148 148  
149 149  (((
150 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDDS75 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
141 +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
151 151  )))
152 152  
153 153  
154 -[[image:1657328756309-230.png]]
145 +[[image:1657249419225-449.png]]
155 155  
156 156  
157 157  
158 158  === 2.2.2 Insert SIM card ===
159 159  
160 -(((
161 161  Insert the NB-IoT Card get from your provider.
162 -)))
163 163  
164 -(((
165 165  User need to take out the NB-IoT module and insert the SIM card like below:
166 -)))
167 167  
168 168  
169 -[[image:1657328884227-504.png]]
156 +[[image:1657249468462-536.png]]
170 170  
171 171  
172 172  
173 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
160 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
174 174  
175 175  (((
176 176  (((
177 -User need to configure NDDS75 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NDDS75 support AT Commands, user can use a USB to TTL adapter to connect to NDDS75 and use AT Commands to configure it, as below.
164 +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.
178 178  )))
179 179  )))
180 180  
181 -[[image:image-20220709092052-2.png]]
182 182  
183 183  **Connection:**
184 184  
... ... @@ -198,14 +198,12 @@
198 198  * Flow Control: (% style="color:green" %)**None**
199 199  
200 200  (((
201 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NDDS75. NDDS75 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
187 +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.
202 202  )))
203 203  
204 -[[image:1657329814315-101.png]]
190 +[[image:image-20220708110657-3.png]]
205 205  
206 -(((
207 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/]]
208 -)))
192 +(% 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/]]
209 209  
210 210  
211 211  
... ... @@ -222,30 +222,31 @@
222 222  
223 223  For parameter description, please refer to AT command set
224 224  
225 -[[image:1657330452568-615.png]]
209 +[[image:1657249793983-486.png]]
226 226  
227 227  
228 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server.
212 +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.
229 229  
230 -[[image:1657330472797-498.png]]
214 +[[image:1657249831934-534.png]]
231 231  
232 232  
233 233  
234 234  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
235 235  
220 +This feature is supported since firmware version v1.0.1
236 236  
222 +
237 237  * (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
238 238  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
239 239  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
240 240  
227 +[[image:1657249864775-321.png]]
241 241  
242 -[[image:1657330501006-241.png]]
243 243  
230 +[[image:1657249930215-289.png]]
244 244  
245 -[[image:1657330533775-472.png]]
246 246  
247 247  
248 -
249 249  === 2.2.6 Use MQTT protocol to uplink data ===
250 250  
251 251  This feature is supported since firmware version v110
... ... @@ -307,14 +307,12 @@
307 307  In this mode, uplink payload includes in total 18 bytes
308 308  
309 309  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
310 -|=(% style="width: 60px;" %)(((
295 +|=(% style="width: 50px;" %)(((
311 311  **Size(bytes)**
312 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 50px;" %)**1**
297 +)))|=(% 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**
313 313  |(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
314 314  
315 -(((
316 316  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
317 -)))
318 318  
319 319  
320 320  [[image:image-20220708111918-4.png]]
... ... @@ -334,42 +334,30 @@
334 334  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
335 335  * Interrupt: 0x00 = 0
336 336  
320 +
321 +
337 337  == 2.4  Payload Explanation and Sensor Interface ==
338 338  
339 339  
340 340  === 2.4.1  Device ID ===
341 341  
342 -(((
343 343  By default, the Device ID equal to the last 6 bytes of IMEI.
344 -)))
345 345  
346 -(((
347 347  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
348 -)))
349 349  
350 -(((
351 351  **Example:**
352 -)))
353 353  
354 -(((
355 355  AT+DEUI=A84041F15612
356 -)))
357 357  
358 -(((
359 359  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
360 -)))
361 361  
362 362  
363 363  
364 364  === 2.4.2  Version Info ===
365 365  
366 -(((
367 367  Specify the software version: 0x64=100, means firmware version 1.00.
368 -)))
369 369  
370 -(((
371 371  For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
372 -)))
373 373  
374 374  
375 375  
... ... @@ -391,33 +391,19 @@
391 391  
392 392  === 2.4.4  Signal Strength ===
393 393  
394 -(((
395 395  NB-IoT Network signal Strength.
396 -)))
397 397  
398 -(((
399 399  **Ex1: 0x1d = 29**
400 -)))
401 401  
402 -(((
403 403  (% style="color:blue" %)**0**(%%)  -113dBm or less
404 -)))
405 405  
406 -(((
407 407  (% style="color:blue" %)**1**(%%)  -111dBm
408 -)))
409 409  
410 -(((
411 411  (% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
412 -)))
413 413  
414 -(((
415 415  (% style="color:blue" %)**31**  (%%) -51dBm or greater
416 -)))
417 417  
418 -(((
419 419  (% style="color:blue" %)**99**   (%%) Not known or not detectable
420 -)))
421 421  
422 422  
423 423  
... ... @@ -424,16 +424,12 @@
424 424  === 2.4.5  Soil Moisture ===
425 425  
426 426  (((
427 -(((
428 428  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.
429 429  )))
430 -)))
431 431  
432 432  (((
433 -(((
434 434  For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
435 435  )))
436 -)))
437 437  
438 438  (((
439 439  
... ... @@ -448,7 +448,7 @@
448 448  === 2.4.6  Soil Temperature ===
449 449  
450 450  (((
451 -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
404 + 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
452 452  )))
453 453  
454 454  (((
... ... @@ -489,56 +489,34 @@
489 489  
490 490  === 2.4.8  Digital Interrupt ===
491 491  
492 -(((
493 493  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.
494 -)))
495 495  
496 -(((
497 497  The command is:
498 -)))
499 499  
500 -(((
501 501  (% 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]])**.**
502 -)))
503 503  
504 504  
505 -(((
506 506  The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up.
507 -)))
508 508  
509 509  
510 -(((
511 511  Example:
512 -)))
513 513  
514 -(((
515 515  0x(00): Normal uplink packet.
516 -)))
517 517  
518 -(((
519 519  0x(01): Interrupt Uplink Packet.
520 -)))
521 521  
522 522  
523 523  
524 524  === 2.4.9  ​+5V Output ===
525 525  
526 -(((
527 527  NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
528 -)))
529 529  
530 530  
531 -(((
532 532  The 5V output time can be controlled by AT Command.
533 -)))
534 534  
535 -(((
536 536  (% style="color:blue" %)**AT+5VT=1000**
537 -)))
538 538  
539 -(((
540 540  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
541 -)))
542 542  
543 543  
544 544  
... ... @@ -588,9 +588,7 @@
588 588  
589 589  * (% style="color:blue" %)**INTMOD**
590 590  
591 -(((
592 592  Downlink Payload: 06000003, Set AT+INTMOD=3
593 -)))
594 594  
595 595  
596 596  
... ... @@ -613,9 +613,7 @@
613 613  
614 614  __**Measurement the soil surface**__
615 615  
616 -(((
617 617  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]]
618 -)))
619 619  
620 620  [[image:1657259653666-883.png]] ​
621 621  
... ... @@ -656,22 +656,16 @@
656 656  === 2.9.1  ​Battery Type ===
657 657  
658 658  
659 -(((
660 660  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.
661 -)))
662 662  
663 663  
664 -(((
665 665  The battery is designed to last for several years depends on the actually use environment and update interval. 
666 -)))
667 667  
668 668  
669 -(((
670 670  The battery related documents as below:
671 -)))
672 672  
673 673  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
674 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
595 +* [[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/]]
675 675  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
676 676  
677 677  (((
... ... @@ -845,37 +845,26 @@
845 845  
846 846  
847 847  
848 -== 5.2  Can I calibrate NSE01 to different soil types? ==
849 -
850 -(((
851 -NSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
852 -)))
853 -
854 -
855 855  = 6.  Trouble Shooting =
856 856  
857 857  == 6.1  ​Connection problem when uploading firmware ==
858 858  
859 859  
860 -(((
861 -**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
862 -)))
863 -
864 864  (% class="wikigeneratedid" %)
865 865  (((
866 -
776 +(% 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;"]]
867 867  )))
868 868  
869 869  
780 +
870 870  == 6.2  AT Command input doesn't work ==
871 871  
872 872  (((
873 873  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.
874 -
875 -
876 876  )))
877 877  
878 878  
788 +
879 879  = 7. ​ Order Info =
880 880  
881 881  
... ... @@ -894,6 +894,7 @@
894 894  
895 895  (% style="color:#037691" %)**Package Includes**:
896 896  
807 +
897 897  * NSE01 NB-IoT Soil Moisture & EC Sensor x 1
898 898  * External antenna x 1
899 899  )))
... ... @@ -903,6 +903,7 @@
903 903  
904 904  (% style="color:#037691" %)**Dimension and weight**:
905 905  
817 +
906 906  * Size: 195 x 125 x 55 mm
907 907  * Weight:   420g
908 908  )))
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