Last modified by Bei Jinggeng on 2024/05/31 09:53
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From version < 65.3 >
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Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
1 +NDDS75 NB-IoT Distance Detect Sensor User Manual
Content
... ... @@ -1,19 +1,12 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
2 +[[image:image-20220709085040-1.png||height="542" width="524"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 -
9 -
10 -
11 -
12 -
13 -
14 14  **Table of Contents:**
15 15  
16 -{{toc/}}
17 17  
18 18  
19 19  
... ... @@ -22,19 +22,20 @@
22 22  
23 23  = 1.  Introduction =
24 24  
25 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
18 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
26 26  
27 27  (((
28 28  
29 29  
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.
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 +)))
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 -
38 38  
39 39  )))
40 40  
... ... @@ -41,28 +41,28 @@
41 41  [[image:1654503236291-817.png]]
42 42  
43 43  
44 -[[image:1657245163077-232.png]]
38 +[[image:1657327959271-447.png]]
45 45  
46 46  
47 47  
48 48  == 1.2 ​ Features ==
49 49  
44 +
50 50  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
51 -* Monitor Soil Moisture
52 -* Monitor Soil Temperature
53 -* Monitor Soil Conductivity
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
54 54  * AT Commands to change parameters
55 55  * Uplink on periodically
56 56  * Downlink to change configure
57 57  * IP66 Waterproof Enclosure
58 -* Ultra-Low Power consumption
59 -* AT Commands to change parameters
60 60  * Micro SIM card slot for NB-IoT SIM
61 61  * 8500mAh Battery for long term use
62 62  
63 63  
64 64  
65 -
66 66  == 1.3  Specification ==
67 67  
68 68  
... ... @@ -71,8 +71,6 @@
71 71  * Supply Voltage: 2.1v ~~ 3.6v
72 72  * Operating Temperature: -40 ~~ 85°C
73 73  
74 -
75 -
76 76  (% style="color:#037691" %)**NB-IoT Spec:**
77 77  
78 78  * - B1 @H-FDD: 2100MHz
... ... @@ -83,91 +83,115 @@
83 83  * - B28 @H-FDD: 700MHz
84 84  
85 85  
78 +(% style="color:#037691" %)**Battery:**
86 86  
87 -Probe(% style="color:#037691" %)** Specification:**
80 +* Li/SOCI2 un-chargeable battery
81 +* Capacity: 8500mAh
82 +* Self Discharge: <1% / Year @ 25°C
83 +* Max continuously current: 130mA
84 +* Max boost current: 2A, 1 second
88 88  
89 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
90 90  
91 -[[image:image-20220708101224-1.png]]
87 +(% style="color:#037691" %)**Power Consumption**
92 92  
89 +* STOP Mode: 10uA @ 3.3v
90 +* Max transmit power: 350mA@3.3v
93 93  
94 94  
93 +
94 +
95 95  == ​1.4  Applications ==
96 96  
97 +* Smart Buildings & Home Automation
98 +* Logistics and Supply Chain Management
99 +* Smart Metering
97 97  * Smart Agriculture
101 +* Smart Cities
102 +* Smart Factory
98 98  
99 99  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
100 100  ​
101 101  
107 +
108 +
102 102  == 1.5  Pin Definitions ==
103 103  
104 104  
105 -[[image:1657246476176-652.png]]
112 +[[image:1657328609906-564.png]]
106 106  
107 107  
108 108  
109 -= 2.  Use NSE01 to communicate with IoT Server =
110 110  
117 += 2.  Use NDDS75 to communicate with IoT Server =
118 +
111 111  == 2.1  How it works ==
112 112  
113 -
114 114  (((
115 -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.
122 +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.
116 116  )))
117 117  
118 118  
119 119  (((
120 -The diagram below shows the working flow in default firmware of NSE01:
127 +The diagram below shows the working flow in default firmware of NDDS75:
121 121  )))
122 122  
123 -[[image:image-20220708101605-2.png]]
124 -
125 125  (((
126 126  
127 127  )))
128 128  
134 +[[image:1657328659945-416.png]]
129 129  
136 +(((
137 +
138 +)))
130 130  
131 -== 2.2 ​ Configure the NSE01 ==
132 132  
141 +== 2.2 ​ Configure the NDDS75 ==
133 133  
143 +
134 134  === 2.2.1 Test Requirement ===
135 135  
146 +(((
147 +To use NDDS75 in your city, make sure meet below requirements:
148 +)))
136 136  
137 -To use NSE01 in your city, make sure meet below requirements:
138 -
139 139  * Your local operator has already distributed a NB-IoT Network there.
140 140  * The local NB-IoT network used the band that NSE01 supports.
141 141  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
142 142  
143 143  (((
144 -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
155 +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
145 145  )))
146 146  
147 147  
148 -[[image:1657249419225-449.png]]
159 +[[image:1657328756309-230.png]]
149 149  
150 150  
151 151  
152 152  === 2.2.2 Insert SIM card ===
153 153  
165 +(((
154 154  Insert the NB-IoT Card get from your provider.
167 +)))
155 155  
169 +(((
156 156  User need to take out the NB-IoT module and insert the SIM card like below:
171 +)))
157 157  
158 158  
159 -[[image:1657249468462-536.png]]
174 +[[image:1657328884227-504.png]]
160 160  
161 161  
162 162  
163 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
178 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
164 164  
165 165  (((
166 166  (((
167 -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.
182 +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.
168 168  )))
169 169  )))
170 170  
186 +[[image:image-20220709092052-2.png]]
171 171  
172 172  **Connection:**
173 173  
... ... @@ -187,12 +187,14 @@
187 187  * Flow Control: (% style="color:green" %)**None**
188 188  
189 189  (((
190 -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.
206 +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.
191 191  )))
192 192  
193 -[[image:image-20220708110657-3.png]]
209 +[[image:1657329814315-101.png]]
194 194  
195 -(% 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/]]
211 +(((
212 +(% 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/]]
213 +)))
196 196  
197 197  
198 198  
... ... @@ -295,12 +295,14 @@
295 295  In this mode, uplink payload includes in total 18 bytes
296 296  
297 297  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
298 -|=(% style="width: 50px;" %)(((
316 +|=(% style="width: 60px;" %)(((
299 299  **Size(bytes)**
300 -)))|=(% 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**
301 -|(% 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"]]
318 +)))|=(% 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**
319 +|(% 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"]]
302 302  
321 +(((
303 303  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
323 +)))
304 304  
305 305  
306 306  [[image:image-20220708111918-4.png]]
... ... @@ -320,31 +320,42 @@
320 320  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
321 321  * Interrupt: 0x00 = 0
322 322  
323 -
324 -
325 -
326 326  == 2.4  Payload Explanation and Sensor Interface ==
327 327  
328 328  
329 329  === 2.4.1  Device ID ===
330 330  
348 +(((
331 331  By default, the Device ID equal to the last 6 bytes of IMEI.
350 +)))
332 332  
352 +(((
333 333  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
354 +)))
334 334  
356 +(((
335 335  **Example:**
358 +)))
336 336  
360 +(((
337 337  AT+DEUI=A84041F15612
362 +)))
338 338  
364 +(((
339 339  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
366 +)))
340 340  
341 341  
342 342  
343 343  === 2.4.2  Version Info ===
344 344  
372 +(((
345 345  Specify the software version: 0x64=100, means firmware version 1.00.
374 +)))
346 346  
376 +(((
347 347  For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
378 +)))
348 348  
349 349  
350 350  
... ... @@ -366,19 +366,33 @@
366 366  
367 367  === 2.4.4  Signal Strength ===
368 368  
400 +(((
369 369  NB-IoT Network signal Strength.
402 +)))
370 370  
404 +(((
371 371  **Ex1: 0x1d = 29**
406 +)))
372 372  
408 +(((
373 373  (% style="color:blue" %)**0**(%%)  -113dBm or less
410 +)))
374 374  
412 +(((
375 375  (% style="color:blue" %)**1**(%%)  -111dBm
414 +)))
376 376  
416 +(((
377 377  (% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
418 +)))
378 378  
420 +(((
379 379  (% style="color:blue" %)**31**  (%%) -51dBm or greater
422 +)))
380 380  
424 +(((
381 381  (% style="color:blue" %)**99**   (%%) Not known or not detectable
426 +)))
382 382  
383 383  
384 384  
... ... @@ -385,12 +385,16 @@
385 385  === 2.4.5  Soil Moisture ===
386 386  
387 387  (((
433 +(((
388 388  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.
389 389  )))
436 +)))
390 390  
391 391  (((
439 +(((
392 392  For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
393 393  )))
442 +)))
394 394  
395 395  (((
396 396  
... ... @@ -405,7 +405,7 @@
405 405  === 2.4.6  Soil Temperature ===
406 406  
407 407  (((
408 - 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
457 +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
409 409  )))
410 410  
411 411  (((
... ... @@ -446,34 +446,56 @@
446 446  
447 447  === 2.4.8  Digital Interrupt ===
448 448  
498 +(((
449 449  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.
500 +)))
450 450  
502 +(((
451 451  The command is:
504 +)))
452 452  
506 +(((
453 453  (% 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]])**.**
508 +)))
454 454  
455 455  
456 -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.
511 +(((
512 +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.
513 +)))
457 457  
458 458  
516 +(((
459 459  Example:
518 +)))
460 460  
520 +(((
461 461  0x(00): Normal uplink packet.
522 +)))
462 462  
524 +(((
463 463  0x(01): Interrupt Uplink Packet.
526 +)))
464 464  
465 465  
466 466  
467 467  === 2.4.9  ​+5V Output ===
468 468  
532 +(((
469 469  NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
534 +)))
470 470  
471 471  
537 +(((
472 472  The 5V output time can be controlled by AT Command.
539 +)))
473 473  
541 +(((
474 474  (% style="color:blue" %)**AT+5VT=1000**
543 +)))
475 475  
545 +(((
476 476  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
547 +)))
477 477  
478 478  
479 479  
... ... @@ -523,7 +523,9 @@
523 523  
524 524  * (% style="color:blue" %)**INTMOD**
525 525  
597 +(((
526 526  Downlink Payload: 06000003, Set AT+INTMOD=3
599 +)))
527 527  
528 528  
529 529  
... ... @@ -546,7 +546,9 @@
546 546  
547 547  __**Measurement the soil surface**__
548 548  
622 +(((
549 549  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]]
624 +)))
550 550  
551 551  [[image:1657259653666-883.png]] ​
552 552  
... ... @@ -578,7 +578,7 @@
578 578  [[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
579 579  
580 580  
581 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
656 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
582 582  
583 583  
584 584  
... ... @@ -587,16 +587,22 @@
587 587  === 2.9.1  ​Battery Type ===
588 588  
589 589  
665 +(((
590 590  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.
667 +)))
591 591  
592 592  
670 +(((
593 593  The battery is designed to last for several years depends on the actually use environment and update interval. 
672 +)))
594 594  
595 595  
675 +(((
596 596  The battery related documents as below:
677 +)))
597 597  
598 598  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
599 -* [[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/]]
680 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
600 600  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
601 601  
602 602  (((
... ... @@ -770,26 +770,37 @@
770 770  
771 771  
772 772  
854 +== 5.2  Can I calibrate NSE01 to different soil types? ==
855 +
856 +(((
857 +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]].
858 +)))
859 +
860 +
773 773  = 6.  Trouble Shooting =
774 774  
775 775  == 6.1  ​Connection problem when uploading firmware ==
776 776  
777 777  
866 +(((
867 +**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]]
868 +)))
869 +
778 778  (% class="wikigeneratedid" %)
779 779  (((
780 -(% 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;"]]
872 +
781 781  )))
782 782  
783 783  
784 -
785 785  == 6.2  AT Command input doesn't work ==
786 786  
787 787  (((
788 788  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.
880 +
881 +
789 789  )))
790 790  
791 791  
792 -
793 793  = 7. ​ Order Info =
794 794  
795 795  
... ... @@ -808,7 +808,6 @@
808 808  
809 809  (% style="color:#037691" %)**Package Includes**:
810 810  
811 -
812 812  * NSE01 NB-IoT Soil Moisture & EC Sensor x 1
813 813  * External antenna x 1
814 814  )))
... ... @@ -818,7 +818,6 @@
818 818  
819 819  (% style="color:#037691" %)**Dimension and weight**:
820 820  
821 -
822 822  * Size: 195 x 125 x 55 mm
823 823  * Weight:   420g
824 824  )))
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