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From version < 99.3 >
edited by Xiaoling
on 2022/07/09 14:37
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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  
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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 44  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
45 45  * Ultra low power consumption
46 46  * Distance Detection by Ultrasonic technology
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54 54  * Micro SIM card slot for NB-IoT SIM
55 55  * 8500mAh Battery for long term use
56 56  
58 +
57 57  == 1.3  Specification ==
58 58  
59 59  
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82 82  (% style="color:#037691" %)**Power Consumption**
83 83  
84 84  * STOP Mode: 10uA @ 3.3v
85 -* Max transmit power: 350mA@3.3v
87 +* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
86 86  
89 +
90 +
87 87  == ​1.4  Applications ==
88 88  
89 89  * Smart Buildings & Home Automation
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97 97  ​
98 98  
99 99  
104 +
100 100  == 1.5  Pin Definitions ==
101 101  
102 102  
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209 209  (% 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/]]
210 210  
211 211  
212 -(((
213 213  **Use below commands:**
214 -)))
215 215  
216 -* (((
217 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
218 -)))
219 -* (((
220 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
221 -)))
222 -* (((
223 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
224 -)))
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
225 225  
226 -(((
227 227  For parameter description, please refer to AT command set
228 -)))
229 229  
230 230  [[image:1657330452568-615.png]]
231 231  
232 232  
233 -(((
234 234  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.
235 -)))
236 236  
237 237  [[image:1657330472797-498.png]]
238 238  
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241 241  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
242 242  
243 243  
244 -* (% 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
245 245  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
246 -* (% 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
247 247  
248 248  [[image:1657330501006-241.png]]
249 249  
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255 255  === 2.2.6 Use MQTT protocol to uplink data ===
256 256  
257 257  
258 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
259 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
260 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
261 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
262 -* (% 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
263 263  * (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
264 264  * (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
265 265  
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309 309  In this mode, uplink payload includes in total 14 bytes
310 310  
311 311  
312 -(% 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" %)
313 313  |=(% style="width: 60px;" %)(((
314 314  **Size(bytes)**
315 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
316 -|(% 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"]]
317 317  
318 318  (((
319 319  If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
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348 348  )))
349 349  * (((
350 350  Interrupt: 0x00 = 0
351 -
352 -
353 -
354 -
355 355  )))
356 356  
346 +
357 357  == 2.4  Payload Explanation and Sensor Interface ==
358 358  
359 359  
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396 396  === 2.4.3  Battery Info ===
397 397  
398 398  (((
389 +Check the battery voltage for LSE01.
390 +)))
391 +
392 +(((
399 399  Ex1: 0x0B45 = 2885mV
400 400  )))
401 401  
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437 437  
438 438  
439 439  
440 -=== 2.4.5  Distance ===
434 +=== 2.4.5  Soil Moisture ===
441 441  
442 442  Get the distance. Flat object range 280mm - 7500mm.
443 443  
444 -(((
445 445  For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
446 -)))
447 447  
448 448  (((
449 449  (((
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586 586  == 2.7  ​Firmware Change Log ==
587 587  
588 588  
589 -(((
590 590  Download URL & Firmware Change log
591 -)))
592 592  
593 593  (((
594 594  [[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/]]
... ... @@ -595,25 +595,25 @@
595 595  )))
596 596  
597 597  
598 -(((
599 599  Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
600 -)))
601 601  
602 602  
603 603  
604 -== 2.8  ​Battery Analysis ==
592 +== 2.9  ​Battery Analysis ==
605 605  
606 -=== 2.8.1  ​Battery Type ===
594 +=== 2.9.1  ​Battery Type ===
607 607  
608 608  
609 609  (((
610 -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.
611 611  )))
612 612  
601 +
613 613  (((
614 614  The battery is designed to last for several years depends on the actually use environment and update interval. 
615 615  )))
616 616  
606 +
617 617  (((
618 618  The battery related documents as below:
619 619  )))
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623 623  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
624 624  
625 625  (((
626 -[[image:image-20220709101450-2.png]]
616 +[[image:image-20220708140453-6.png]]
627 627  )))
628 628  
629 629  
630 630  
631 -=== 2.8.2  Power consumption Analyze ===
621 +=== 2.9.2  Power consumption Analyze ===
632 632  
633 633  (((
634 634  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.
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662 662  And the Life expectation in difference case will be shown on the right.
663 663  )))
664 664  
665 -[[image:image-20220709110451-3.png]]
655 +[[image:image-20220708141352-7.jpeg]]
666 666  
667 667  
668 668  
669 -=== 2.8.3  ​Battery Note ===
659 +=== 2.9.3  ​Battery Note ===
670 670  
671 671  (((
672 672  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.
... ... @@ -674,10 +674,10 @@
674 674  
675 675  
676 676  
677 -=== 2.8.4  Replace the battery ===
667 +=== 2.9.4  Replace the battery ===
678 678  
679 679  (((
680 -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).
681 681  )))
682 682  
683 683  
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692 692  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/]] 
693 693  )))
694 694  
695 -[[image:1657333200519-600.png]]
685 +[[image:1657261278785-153.png]]
696 696  
697 697  
698 698  
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700 700  
701 701  == 4.1  Access AT Commands ==
702 702  
703 -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/]]
704 704  
705 705  
706 706  AT+<CMD>?  : Help on <CMD>
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788 788  )))
789 789  
790 790  (((
791 -(% 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.
792 792  )))
793 793  
794 794  
795 795  
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 +
796 796  = 6.  Trouble Shooting =
797 797  
798 798  == 6.1  ​Connection problem when uploading firmware ==
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820 820  = 7. ​ Order Info =
821 821  
822 822  
823 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
820 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
824 824  
825 825  
826 826  (% class="wikigeneratedid" %)
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835 835  
836 836  (% style="color:#037691" %)**Package Includes**:
837 837  
838 -* NSE01 NB-IoT Distance Detect Sensor Node x 1
835 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
839 839  * External antenna x 1
840 840  )))
841 841  
... ... @@ -844,11 +844,8 @@
844 844  
845 845  (% style="color:#037691" %)**Dimension and weight**:
846 846  
847 -
848 -* Device Size: 13.0 x 5 x 4.5 cm
849 -* Device Weight: 150g
850 -* Package Size / pcs : 15 x 12x 5.5 cm
851 -* Weight / pcs : 220g
844 +* Size: 195 x 125 x 55 mm
845 +* Weight:   420g
852 852  )))
853 853  
854 854  (((
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