Last modified by Mengting Qiu on 2024/04/02 16:44
<
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edited by Xiaoling
on 2022/07/08 15:43
To version < 83.1 >
edited by Xiaoling
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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  
... ... @@ -20,30 +20,22 @@
20 20  
21 21  
22 22  
23 -
24 24  = 1.  Introduction =
25 25  
26 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
18 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
27 27  
28 28  (((
29 29  
30 30  
31 31  (((
32 -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.
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.
33 33  )))
34 34  
35 -(((
36 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
37 -)))
38 -
39 -(((
40 -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.
41 -)))
42 -
43 -(((
44 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
45 -)))
46 -
47 47  
48 48  )))
49 49  
... ... @@ -50,26 +50,28 @@
50 50  [[image:1654503236291-817.png]]
51 51  
52 52  
53 -[[image:1657245163077-232.png]]
38 +[[image:1657327959271-447.png]]
54 54  
55 55  
56 56  
57 57  == 1.2 ​ Features ==
58 58  
44 +
59 59  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
60 -* Monitor Soil Moisture
61 -* Monitor Soil Temperature
62 -* 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
63 63  * AT Commands to change parameters
64 64  * Uplink on periodically
65 65  * Downlink to change configure
66 66  * IP66 Waterproof Enclosure
67 -* Ultra-Low Power consumption
68 -* AT Commands to change parameters
69 69  * Micro SIM card slot for NB-IoT SIM
70 70  * 8500mAh Battery for long term use
71 71  
72 72  
59 +
73 73  == 1.3  Specification ==
74 74  
75 75  
... ... @@ -87,58 +87,77 @@
87 87  * - B20 @H-FDD: 800MHz
88 88  * - B28 @H-FDD: 700MHz
89 89  
90 -Probe(% style="color:#037691" %)** Specification:**
91 91  
92 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
78 +(% style="color:#037691" %)**Battery:**
93 93  
94 -[[image:image-20220708101224-1.png]]
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
95 95  
96 96  
87 +(% style="color:#037691" %)**Power Consumption**
97 97  
89 +* STOP Mode: 10uA @ 3.3v
90 +* Max transmit power: 350mA@3.3v
91 +
92 +
93 +
94 +
98 98  == ​1.4  Applications ==
99 99  
97 +* Smart Buildings & Home Automation
98 +* Logistics and Supply Chain Management
99 +* Smart Metering
100 100  * Smart Agriculture
101 +* Smart Cities
102 +* Smart Factory
101 101  
102 102  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
103 103  ​
104 104  
107 +
108 +
105 105  == 1.5  Pin Definitions ==
106 106  
107 107  
108 -[[image:1657246476176-652.png]]
112 +[[image:1657328609906-564.png]]
109 109  
110 110  
111 111  
112 -= 2.  Use NSE01 to communicate with IoT Server =
113 113  
117 += 2.  Use NDDS75 to communicate with IoT Server =
118 +
114 114  == 2.1  How it works ==
115 115  
116 -
117 117  (((
118 -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.
119 119  )))
120 120  
121 121  
122 122  (((
123 -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:
124 124  )))
125 125  
126 -[[image:image-20220708101605-2.png]]
127 -
128 128  (((
129 129  
130 130  )))
131 131  
134 +[[image:1657328659945-416.png]]
132 132  
136 +(((
137 +
138 +)))
133 133  
134 -== 2.2 ​ Configure the NSE01 ==
135 135  
141 +== 2.2 ​ Configure the NDDS75 ==
136 136  
143 +
137 137  === 2.2.1 Test Requirement ===
138 138  
139 -
140 140  (((
141 -To use NSE01 in your city, make sure meet below requirements:
147 +To use NDDS75 in your city, make sure meet below requirements:
142 142  )))
143 143  
144 144  * Your local operator has already distributed a NB-IoT Network there.
... ... @@ -146,33 +146,38 @@
146 146  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
147 147  
148 148  (((
149 -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
150 150  )))
151 151  
152 152  
153 -[[image:1657249419225-449.png]]
159 +[[image:1657328756309-230.png]]
154 154  
155 155  
156 156  
157 157  === 2.2.2 Insert SIM card ===
158 158  
165 +(((
159 159  Insert the NB-IoT Card get from your provider.
167 +)))
160 160  
169 +(((
161 161  User need to take out the NB-IoT module and insert the SIM card like below:
171 +)))
162 162  
163 163  
164 -[[image:1657249468462-536.png]]
174 +[[image:1657328884227-504.png]]
165 165  
166 166  
167 167  
168 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
178 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
169 169  
170 170  (((
171 171  (((
172 -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.
173 173  )))
174 174  )))
175 175  
186 +[[image:image-20220709092052-2.png]]
176 176  
177 177  **Connection:**
178 178  
... ... @@ -192,12 +192,14 @@
192 192  * Flow Control: (% style="color:green" %)**None**
193 193  
194 194  (((
195 -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.
196 196  )))
197 197  
198 -[[image:image-20220708110657-3.png]]
209 +[[image:1657329814315-101.png]]
199 199  
200 -(% 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 +)))
201 201  
202 202  
203 203  
... ... @@ -300,12 +300,14 @@
300 300  In this mode, uplink payload includes in total 18 bytes
301 301  
302 302  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
303 -|=(% style="width: 50px;" %)(((
316 +|=(% style="width: 60px;" %)(((
304 304  **Size(bytes)**
305 -)))|=(% 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**
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**
306 306  |(% 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"]]
307 307  
321 +(((
308 308  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
323 +)))
309 309  
310 310  
311 311  [[image:image-20220708111918-4.png]]
... ... @@ -325,29 +325,42 @@
325 325  * Soil Conductivity(EC) = 0x02f9 =761 uS /cm
326 326  * Interrupt: 0x00 = 0
327 327  
328 -
329 329  == 2.4  Payload Explanation and Sensor Interface ==
330 330  
331 331  
332 332  === 2.4.1  Device ID ===
333 333  
348 +(((
334 334  By default, the Device ID equal to the last 6 bytes of IMEI.
350 +)))
335 335  
352 +(((
336 336  User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
354 +)))
337 337  
356 +(((
338 338  **Example:**
358 +)))
339 339  
360 +(((
340 340  AT+DEUI=A84041F15612
362 +)))
341 341  
364 +(((
342 342  The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
366 +)))
343 343  
344 344  
345 345  
346 346  === 2.4.2  Version Info ===
347 347  
372 +(((
348 348  Specify the software version: 0x64=100, means firmware version 1.00.
374 +)))
349 349  
376 +(((
350 350  For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
378 +)))
351 351  
352 352  
353 353  
... ... @@ -369,19 +369,33 @@
369 369  
370 370  === 2.4.4  Signal Strength ===
371 371  
400 +(((
372 372  NB-IoT Network signal Strength.
402 +)))
373 373  
404 +(((
374 374  **Ex1: 0x1d = 29**
406 +)))
375 375  
408 +(((
376 376  (% style="color:blue" %)**0**(%%)  -113dBm or less
410 +)))
377 377  
412 +(((
378 378  (% style="color:blue" %)**1**(%%)  -111dBm
414 +)))
379 379  
416 +(((
380 380  (% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
418 +)))
381 381  
420 +(((
382 382  (% style="color:blue" %)**31**  (%%) -51dBm or greater
422 +)))
383 383  
424 +(((
384 384  (% style="color:blue" %)**99**   (%%) Not known or not detectable
426 +)))
385 385  
386 386  
387 387  
... ... @@ -388,12 +388,16 @@
388 388  === 2.4.5  Soil Moisture ===
389 389  
390 390  (((
433 +(((
391 391  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.
392 392  )))
436 +)))
393 393  
394 394  (((
439 +(((
395 395  For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
396 396  )))
442 +)))
397 397  
398 398  (((
399 399  
... ... @@ -408,7 +408,7 @@
408 408  === 2.4.6  Soil Temperature ===
409 409  
410 410  (((
411 - 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
412 412  )))
413 413  
414 414  (((
... ... @@ -449,34 +449,56 @@
449 449  
450 450  === 2.4.8  Digital Interrupt ===
451 451  
498 +(((
452 452  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 +)))
453 453  
502 +(((
454 454  The command is:
504 +)))
455 455  
506 +(((
456 456  (% 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 +)))
457 457  
458 458  
511 +(((
459 459  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 +)))
460 460  
461 461  
516 +(((
462 462  Example:
518 +)))
463 463  
520 +(((
464 464  0x(00): Normal uplink packet.
522 +)))
465 465  
524 +(((
466 466  0x(01): Interrupt Uplink Packet.
526 +)))
467 467  
468 468  
469 469  
470 470  === 2.4.9  ​+5V Output ===
471 471  
532 +(((
472 472  NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
534 +)))
473 473  
474 474  
537 +(((
475 475  The 5V output time can be controlled by AT Command.
539 +)))
476 476  
541 +(((
477 477  (% style="color:blue" %)**AT+5VT=1000**
543 +)))
478 478  
545 +(((
479 479  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
547 +)))
480 480  
481 481  
482 482  
... ... @@ -526,7 +526,9 @@
526 526  
527 527  * (% style="color:blue" %)**INTMOD**
528 528  
597 +(((
529 529  Downlink Payload: 06000003, Set AT+INTMOD=3
599 +)))
530 530  
531 531  
532 532  
... ... @@ -549,7 +549,9 @@
549 549  
550 550  __**Measurement the soil surface**__
551 551  
622 +(((
552 552  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 +)))
553 553  
554 554  [[image:1657259653666-883.png]] ​
555 555  
... ... @@ -590,13 +590,19 @@
590 590  === 2.9.1  ​Battery Type ===
591 591  
592 592  
665 +(((
593 593  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 +)))
594 594  
595 595  
670 +(((
596 596  The battery is designed to last for several years depends on the actually use environment and update interval. 
672 +)))
597 597  
598 598  
675 +(((
599 599  The battery related documents as below:
677 +)))
600 600  
601 601  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
602 602  * [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
... ... @@ -773,26 +773,37 @@
773 773  
774 774  
775 775  
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 +
776 776  = 6.  Trouble Shooting =
777 777  
778 778  == 6.1  ​Connection problem when uploading firmware ==
779 779  
780 780  
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 +
781 781  (% class="wikigeneratedid" %)
782 782  (((
783 -(% 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 +
784 784  )))
785 785  
786 786  
787 -
788 788  == 6.2  AT Command input doesn't work ==
789 789  
790 790  (((
791 791  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 +
792 792  )))
793 793  
794 794  
795 -
796 796  = 7. ​ Order Info =
797 797  
798 798  
... ... @@ -811,7 +811,6 @@
811 811  
812 812  (% style="color:#037691" %)**Package Includes**:
813 813  
814 -
815 815  * NSE01 NB-IoT Soil Moisture & EC Sensor x 1
816 816  * External antenna x 1
817 817  )))
... ... @@ -821,7 +821,6 @@
821 821  
822 822  (% style="color:#037691" %)**Dimension and weight**:
823 823  
824 -
825 825  * Size: 195 x 125 x 55 mm
826 826  * Weight:   420g
827 827  )))
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