Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 101.1 >
edited by Xiaoling
on 2022/07/09 15:04
To version < 93.1 >
edited by Xiaoling
on 2022/07/09 10:14
>
Change comment: Uploaded new attachment "image-20220709101450-2.png", version {1}

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
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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  (((
... ... @@ -239,30 +239,18 @@
239 239  (% 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/]]
240 240  
241 241  
242 -(((
243 243  **Use below commands:**
244 -)))
245 245  
246 -* (((
247 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
248 -)))
249 -* (((
250 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
251 -)))
252 -* (((
253 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
254 -)))
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
255 255  
256 -(((
257 257  For parameter description, please refer to AT command set
258 -)))
259 259  
260 260  [[image:1657330452568-615.png]]
261 261  
262 262  
263 -(((
264 264  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.
265 -)))
266 266  
267 267  [[image:1657330472797-498.png]]
268 268  
... ... @@ -271,9 +271,9 @@
271 271  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
272 272  
273 273  
274 -* (% 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
275 275  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
276 -* (% 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
277 277  
278 278  [[image:1657330501006-241.png]]
279 279  
... ... @@ -285,11 +285,11 @@
285 285  === 2.2.6 Use MQTT protocol to uplink data ===
286 286  
287 287  
288 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
289 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
290 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
291 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
292 -* (% 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
293 293  * (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
294 294  * (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
295 295  
... ... @@ -339,11 +339,11 @@
339 339  In this mode, uplink payload includes in total 14 bytes
340 340  
341 341  
342 -(% 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" %)
343 343  |=(% style="width: 60px;" %)(((
344 344  **Size(bytes)**
345 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
346 -|(% 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"]]
347 347  
348 348  (((
349 349  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
... ... @@ -378,12 +378,9 @@
378 378  )))
379 379  * (((
380 380  Interrupt: 0x00 = 0
381 -
382 -
383 -
384 -
385 385  )))
386 386  
346 +
387 387  == 2.4  Payload Explanation and Sensor Interface ==
388 388  
389 389  
... ... @@ -426,6 +426,10 @@
426 426  === 2.4.3  Battery Info ===
427 427  
428 428  (((
389 +Check the battery voltage for LSE01.
390 +)))
391 +
392 +(((
429 429  Ex1: 0x0B45 = 2885mV
430 430  )))
431 431  
... ... @@ -467,13 +467,11 @@
467 467  
468 468  
469 469  
470 -=== 2.4.5  Distance ===
434 +=== 2.4.5  Soil Moisture ===
471 471  
472 472  Get the distance. Flat object range 280mm - 7500mm.
473 473  
474 -(((
475 475  For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
476 -)))
477 477  
478 478  (((
479 479  (((
... ... @@ -616,9 +616,7 @@
616 616  == 2.7  ​Firmware Change Log ==
617 617  
618 618  
619 -(((
620 620  Download URL & Firmware Change log
621 -)))
622 622  
623 623  (((
624 624  [[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/]]
... ... @@ -625,25 +625,25 @@
625 625  )))
626 626  
627 627  
628 -(((
629 629  Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
630 -)))
631 631  
632 632  
633 633  
634 -== 2.8  ​Battery Analysis ==
592 +== 2.9  ​Battery Analysis ==
635 635  
636 -=== 2.8.1  ​Battery Type ===
594 +=== 2.9.1  ​Battery Type ===
637 637  
638 638  
639 639  (((
640 -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.
641 641  )))
642 642  
601 +
643 643  (((
644 644  The battery is designed to last for several years depends on the actually use environment and update interval. 
645 645  )))
646 646  
606 +
647 647  (((
648 648  The battery related documents as below:
649 649  )))
... ... @@ -653,12 +653,12 @@
653 653  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
654 654  
655 655  (((
656 -[[image:image-20220709101450-2.png]]
616 +[[image:image-20220708140453-6.png]]
657 657  )))
658 658  
659 659  
660 660  
661 -=== 2.8.2  Power consumption Analyze ===
621 +=== 2.9.2  Power consumption Analyze ===
662 662  
663 663  (((
664 664  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.
... ... @@ -692,11 +692,11 @@
692 692  And the Life expectation in difference case will be shown on the right.
693 693  )))
694 694  
695 -[[image:image-20220709110451-3.png]]
655 +[[image:image-20220708141352-7.jpeg]]
696 696  
697 697  
698 698  
699 -=== 2.8.3  ​Battery Note ===
659 +=== 2.9.3  ​Battery Note ===
700 700  
701 701  (((
702 702  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.
... ... @@ -704,10 +704,10 @@
704 704  
705 705  
706 706  
707 -=== 2.8.4  Replace the battery ===
667 +=== 2.9.4  Replace the battery ===
708 708  
709 709  (((
710 -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).
711 711  )))
712 712  
713 713  
... ... @@ -722,7 +722,7 @@
722 722  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/]] 
723 723  )))
724 724  
725 -[[image:1657333200519-600.png]]
685 +[[image:1657261278785-153.png]]
726 726  
727 727  
728 728  
... ... @@ -730,7 +730,7 @@
730 730  
731 731  == 4.1  Access AT Commands ==
732 732  
733 -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/]]
734 734  
735 735  
736 736  AT+<CMD>?  : Help on <CMD>
... ... @@ -818,11 +818,18 @@
818 818  )))
819 819  
820 820  (((
821 -(% 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.
822 822  )))
823 823  
824 824  
825 825  
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 +
826 826  = 6.  Trouble Shooting =
827 827  
828 828  == 6.1  ​Connection problem when uploading firmware ==
... ... @@ -850,7 +850,7 @@
850 850  = 7. ​ Order Info =
851 851  
852 852  
853 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
820 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
854 854  
855 855  
856 856  (% class="wikigeneratedid" %)
... ... @@ -865,7 +865,7 @@
865 865  
866 866  (% style="color:#037691" %)**Package Includes**:
867 867  
868 -* NSE01 NB-IoT Distance Detect Sensor Node x 1
835 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
869 869  * External antenna x 1
870 870  )))
871 871  
... ... @@ -874,11 +874,8 @@
874 874  
875 875  (% style="color:#037691" %)**Dimension and weight**:
876 876  
877 -
878 -* Device Size: 13.0 x 5 x 4.5 cm
879 -* Device Weight: 150g
880 -* Package Size / pcs : 15 x 12x 5.5 cm
881 -* Weight / pcs : 220g
844 +* Size: 195 x 125 x 55 mm
845 +* Weight:   420g
882 882  )))
883 883  
884 884  (((
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