Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 102.2 >
edited by Xiaoling
on 2022/07/09 15:06
To version < 95.1 >
edited by Xiaoling
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Summary

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Title
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1 -N95S31B NB-IoT Temperature & Humidity Sensor User Manual
1 +NDDS75 NB-IoT Distance Detect Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:1657348034241-728.png||height="470" width="470"]]
2 +[[image:image-20220709085040-1.png||height="542" width="524"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 -
9 -
10 10  **Table of Contents:**
11 11  
12 12  
... ... @@ -14,47 +14,50 @@
14 14  
15 15  
16 16  
15 +
17 17  = 1.  Introduction =
18 18  
19 -== 1.1 ​ What is N95S31B NB-IoT Sensor Node ==
18 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
20 20  
21 21  (((
22 22  
23 23  
24 -The Dragino N95S31B is a (% style="color:blue" %)**NB-IoT Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via NB-IoT network*.
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 +)))
25 25  
26 -The temperature & humidity sensor used in N95S31B is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing **(%%)for long term use.
27 -
28 -N95S31B supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP**(%%) for different application requirement.
29 -
30 -N95S31B is powered by(% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to several years. (Real-world battery life depends on the use environment, update period. Please check related Power Analyze report).
31 -
32 -
33 -~* make sure you have NB-IoT coverage locally.
34 -
35 35  
36 36  )))
37 37  
38 -[[image:1657348284168-431.png]]
35 +[[image:1654503236291-817.png]]
39 39  
40 40  
38 +[[image:1657327959271-447.png]]
41 41  
40 +
41 +
42 42  == 1.2 ​ Features ==
43 43  
44 44  
45 45  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
46 -* Monitor Temperature & Humidity via SHT31
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
47 47  * AT Commands to change parameters
48 48  * Uplink on periodically
49 49  * Downlink to change configure
50 50  * IP66 Waterproof Enclosure
51 -* Ultra-Low Power consumption
52 -* AT Commands to change parameters
53 53  * Micro SIM card slot for NB-IoT SIM
54 54  * 8500mAh Battery for long term use
55 55  
56 56  
57 -
58 58  == 1.3  Specification ==
59 59  
60 60  
... ... @@ -74,7 +74,6 @@
74 74  
75 75  (% style="color:#037691" %)**Battery:**
76 76  
77 -
78 78  * Li/SOCI2 un-chargeable battery
79 79  * Capacity: 8500mAh
80 80  * Self Discharge: <1% / Year @ 25°C
... ... @@ -81,8 +81,13 @@
81 81  * Max continuously current: 130mA
82 82  * Max boost current: 2A, 1 second
83 83  
84 +(% style="color:#037691" %)**Power Consumption**
84 84  
86 +* STOP Mode: 10uA @ 3.3v
87 +* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
85 85  
89 +
90 +
86 86  == ​1.4  Applications ==
87 87  
88 88  * Smart Buildings & Home Automation
... ... @@ -96,55 +96,25 @@
96 96  ​
97 97  
98 98  
104 +
99 99  == 1.5  Pin Definitions ==
100 100  
101 -N95S31B use the mother board from NBSN95 which as below.
102 102  
103 -[[image:image-20220709144723-1.png]]
108 +[[image:1657328609906-564.png]]
104 104  
105 105  
106 -=== 1.5.1 Jumper JP2 ===
107 107  
108 -Power on Device when put this jumper.
112 += 2.  Use NDDS75 to communicate with IoT Server =
109 109  
110 -
111 -
112 -=== 1.5.2 BOOT MODE / SW1 ===
113 -
114 -1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
115 -
116 -2) Flash: work mode, device starts to work and send out console output for further debug
117 -
118 -
119 -
120 -=== 1.5.3 Reset Button ===
121 -
122 -Press to reboot the device.
123 -
124 -
125 -
126 -=== 1.5.4 LED ===
127 -
128 -It will flash:
129 -
130 -1. When boot the device in flash mode
131 -1. Send an uplink packet
132 -
133 -
134 -
135 -
136 -= 2.  Use N95S31B to communicate with IoT Server =
137 -
138 138  == 2.1  How it works ==
139 139  
140 -
141 141  (((
142 -The N95S31B is equipped with a NB-IoT module, the pre-loaded firmware in N95S31B 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 N95S31B.
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.
143 143  )))
144 144  
145 145  
146 146  (((
147 -The diagram below shows the working flow in default firmware of N95S31B:
122 +The diagram below shows the working flow in default firmware of NDDS75:
148 148  )))
149 149  
150 150  (((
... ... @@ -151,7 +151,7 @@
151 151  
152 152  )))
153 153  
154 -[[image:1657350248151-650.png]]
129 +[[image:1657328659945-416.png]]
155 155  
156 156  (((
157 157  
... ... @@ -158,14 +158,9 @@
158 158  )))
159 159  
160 160  
161 -== 2.2 ​ Configure the N95S31B ==
136 +== 2.2 ​ Configure the NDDS75 ==
162 162  
163 163  
164 -=== 2.2.1  Power On N95S31B ===
165 -
166 -
167 -[[image:image-20220709150546-2.png]]
168 -
169 169  === 2.2.1 Test Requirement ===
170 170  
171 171  (((
... ... @@ -244,30 +244,18 @@
244 244  (% 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/]]
245 245  
246 246  
247 -(((
248 248  **Use below commands:**
249 -)))
250 250  
251 -* (((
252 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
253 -)))
254 -* (((
255 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
256 -)))
257 -* (((
258 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
259 -)))
219 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
220 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
221 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
260 260  
261 -(((
262 262  For parameter description, please refer to AT command set
263 -)))
264 264  
265 265  [[image:1657330452568-615.png]]
266 266  
267 267  
268 -(((
269 269  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.
270 -)))
271 271  
272 272  [[image:1657330472797-498.png]]
273 273  
... ... @@ -276,9 +276,9 @@
276 276  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
277 277  
278 278  
279 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
237 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
280 280  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
281 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
239 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
282 282  
283 283  [[image:1657330501006-241.png]]
284 284  
... ... @@ -290,11 +290,11 @@
290 290  === 2.2.6 Use MQTT protocol to uplink data ===
291 291  
292 292  
293 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
294 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
295 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
296 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
297 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
251 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
252 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
253 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
254 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
255 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
298 298  * (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
299 299  * (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
300 300  
... ... @@ -344,11 +344,11 @@
344 344  In this mode, uplink payload includes in total 14 bytes
345 345  
346 346  
347 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
305 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
348 348  |=(% style="width: 60px;" %)(((
349 349  **Size(bytes)**
350 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
351 -|(% 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:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]]
308 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 50px;" %)**1**
309 +|(% 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" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
352 352  
353 353  (((
354 354  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
... ... @@ -383,12 +383,9 @@
383 383  )))
384 384  * (((
385 385  Interrupt: 0x00 = 0
386 -
387 -
388 -
389 -
390 390  )))
391 391  
346 +
392 392  == 2.4  Payload Explanation and Sensor Interface ==
393 393  
394 394  
... ... @@ -431,6 +431,10 @@
431 431  === 2.4.3  Battery Info ===
432 432  
433 433  (((
389 +Check the battery voltage for LSE01.
390 +)))
391 +
392 +(((
434 434  Ex1: 0x0B45 = 2885mV
435 435  )))
436 436  
... ... @@ -472,13 +472,11 @@
472 472  
473 473  
474 474  
475 -=== 2.4.5  Distance ===
434 +=== 2.4.5  Soil Moisture ===
476 476  
477 477  Get the distance. Flat object range 280mm - 7500mm.
478 478  
479 -(((
480 480  For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
481 -)))
482 482  
483 483  (((
484 484  (((
... ... @@ -621,9 +621,7 @@
621 621  == 2.7  ​Firmware Change Log ==
622 622  
623 623  
624 -(((
625 625  Download URL & Firmware Change log
626 -)))
627 627  
628 628  (((
629 629  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/]]
... ... @@ -630,25 +630,25 @@
630 630  )))
631 631  
632 632  
633 -(((
634 634  Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
635 -)))
636 636  
637 637  
638 638  
639 -== 2.8  ​Battery Analysis ==
592 +== 2.9  ​Battery Analysis ==
640 640  
641 -=== 2.8.1  ​Battery Type ===
594 +=== 2.9.1  ​Battery Type ===
642 642  
643 643  
644 644  (((
645 -The NDDS75 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.
598 +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.
646 646  )))
647 647  
601 +
648 648  (((
649 649  The battery is designed to last for several years depends on the actually use environment and update interval. 
650 650  )))
651 651  
606 +
652 652  (((
653 653  The battery related documents as below:
654 654  )))
... ... @@ -658,12 +658,12 @@
658 658  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
659 659  
660 660  (((
661 -[[image:image-20220709101450-2.png]]
616 +[[image:image-20220708140453-6.png]]
662 662  )))
663 663  
664 664  
665 665  
666 -=== 2.8.2  Power consumption Analyze ===
621 +=== 2.9.2  Power consumption Analyze ===
667 667  
668 668  (((
669 669  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.
... ... @@ -697,11 +697,11 @@
697 697  And the Life expectation in difference case will be shown on the right.
698 698  )))
699 699  
700 -[[image:image-20220709110451-3.png]]
655 +[[image:image-20220708141352-7.jpeg]]
701 701  
702 702  
703 703  
704 -=== 2.8.3  ​Battery Note ===
659 +=== 2.9.3  ​Battery Note ===
705 705  
706 706  (((
707 707  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.
... ... @@ -709,10 +709,10 @@
709 709  
710 710  
711 711  
712 -=== 2.8.4  Replace the battery ===
667 +=== 2.9.4  Replace the battery ===
713 713  
714 714  (((
715 -The default battery pack of NDDS75 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).
670 +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).
716 716  )))
717 717  
718 718  
... ... @@ -727,7 +727,7 @@
727 727  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/]] 
728 728  )))
729 729  
730 -[[image:1657333200519-600.png]]
685 +[[image:1657261278785-153.png]]
731 731  
732 732  
733 733  
... ... @@ -735,7 +735,7 @@
735 735  
736 736  == 4.1  Access AT Commands ==
737 737  
738 -See this link for detail: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
693 +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/]]
739 739  
740 740  
741 741  AT+<CMD>?  : Help on <CMD>
... ... @@ -823,11 +823,18 @@
823 823  )))
824 824  
825 825  (((
826 -(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
781 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
827 827  )))
828 828  
829 829  
830 830  
786 +== 5.2  Can I calibrate NSE01 to different soil types? ==
787 +
788 +(((
789 +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]].
790 +)))
791 +
792 +
831 831  = 6.  Trouble Shooting =
832 832  
833 833  == 6.1  ​Connection problem when uploading firmware ==
... ... @@ -855,7 +855,7 @@
855 855  = 7. ​ Order Info =
856 856  
857 857  
858 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
820 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
859 859  
860 860  
861 861  (% class="wikigeneratedid" %)
... ... @@ -870,7 +870,7 @@
870 870  
871 871  (% style="color:#037691" %)**Package Includes**:
872 872  
873 -* NSE01 NB-IoT Distance Detect Sensor Node x 1
835 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
874 874  * External antenna x 1
875 875  )))
876 876  
... ... @@ -879,11 +879,8 @@
879 879  
880 880  (% style="color:#037691" %)**Dimension and weight**:
881 881  
882 -
883 -* Device Size: 13.0 x 5 x 4.5 cm
884 -* Device Weight: 150g
885 -* Package Size / pcs : 15 x 12x 5.5 cm
886 -* Weight / pcs : 220g
844 +* Size: 195 x 125 x 55 mm
845 +* Weight:   420g
887 887  )))
888 888  
889 889  (((
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