Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 115.31 >
edited by Xiaoling
on 2022/07/11 08:42
To version < 115.7 >
edited by Xiaoling
on 2022/07/09 17:33
>
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Summary

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Content
... ... @@ -9,7 +9,6 @@
9 9  
10 10  **Table of Contents:**
11 11  
12 -{{toc/}}
13 13  
14 14  
15 15  
... ... @@ -22,29 +22,16 @@
22 22  (((
23 23  
24 24  
25 -(((
26 26  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*.
27 -)))
28 28  
29 -(((
30 30  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.
31 -)))
32 32  
33 -(((
34 34  N95S31B supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP**(%%) for different application requirement.
35 -)))
36 36  
37 -(((
38 38  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).
39 -)))
40 40  
41 -(((
42 -
43 -)))
44 44  
45 -(((
46 46  ~* make sure you have NB-IoT coverage locally.
47 -)))
48 48  
49 49  
50 50  )))
... ... @@ -77,7 +77,6 @@
77 77  * Supply Voltage: 2.1v ~~ 3.6v
78 78  * Operating Temperature: -40 ~~ 85°C
79 79  
80 -
81 81  (% style="color:#037691" %)**NB-IoT Spec:**
82 82  
83 83  * - B1 @H-FDD: 2100MHz
... ... @@ -87,9 +87,9 @@
87 87  * - B20 @H-FDD: 800MHz
88 88  * - B28 @H-FDD: 700MHz
89 89  
90 -
91 91  (% style="color:#037691" %)**Battery:**
92 92  
77 +
93 93  * Li/SOCI2 un-chargeable battery
94 94  * Capacity: 8500mAh
95 95  * Self Discharge: <1% / Year @ 25°C
... ... @@ -127,13 +127,9 @@
127 127  
128 128  === 1.5.2 BOOT MODE / SW1 ===
129 129  
130 -(((
131 131  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.
132 -)))
133 133  
134 -(((
135 135  2) Flash: work mode, device starts to work and send out console output for further debug
136 -)))
137 137  
138 138  
139 139  
... ... @@ -151,8 +151,6 @@
151 151  1. Send an uplink packet
152 152  
153 153  
154 -
155 -
156 156  = 2.  Use N95S31B to communicate with IoT Server =
157 157  
158 158  == 2.1  How it works ==
... ... @@ -190,45 +190,23 @@
190 190  === 2.2.1 Test Requirement ===
191 191  
192 192  
193 -(((
194 194  To use N95S31B in your city, make sure meet below requirements:
195 -)))
196 196  
197 -* (((
198 -Your local operator has already distributed a NB-IoT Network there.
199 -)))
200 -* (((
201 -The local NB-IoT network used the band that N95S31B supports.
202 -)))
203 -* (((
204 -Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
205 -)))
174 +* Your local operator has already distributed a NB-IoT Network there.
175 +* The local NB-IoT network used the band that N95S31B supports.
176 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
206 206  
207 -(((
208 208  Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.
209 -)))
210 210  
211 -(((
212 212  N95S31B supports different communication protocol such as :
213 -)))
214 214  
215 215  (((
216 -* (((
217 -CoAP  ((% style="color:red" %)120.24.4.116:5683(%%))
218 -)))
219 -* (((
220 -raw UDP  ((% style="color:red" %)120.24.4.116:5601(%%))
221 -)))
222 -* (((
223 -MQTT  ((% style="color:red" %)120.24.4.116:1883(%%))
224 -)))
225 -* (((
226 -TCP  ((% style="color:red" %)120.24.4.116:5600(%%))
227 -)))
183 +* CoAP  ((% style="color:red" %)120.24.4.116:5683(%%))
184 +* raw UDP  ((% style="color:red" %)120.24.4.116:5601(%%))
185 +* MQTT  ((% style="color:red" %)120.24.4.116:1883(%%))
186 +* TCP  ((% style="color:red" %)120.24.4.116:5600(%%))
228 228  
229 -(((
230 230  We will show how to use with each protocol. The IP addresses above are our test server. User need to change to point their corresponding server.
231 -)))
232 232  
233 233  
234 234  )))
... ... @@ -416,44 +416,33 @@
416 416  (% style="color:red" %)**NOTE:**
417 417  
418 418  (% style="color:red" %)
419 -1. All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]].
376 +1. All modes share the same Payload Explanation from [[HERE>>path:#Payload_Explain]].
420 420  1. By default, the device will send an uplink message every 1 hour.
421 421  
422 422  
380 +
423 423  === 2.3.1  Payload Analyze ===
424 424  
425 425  N95S31B uplink payload includes in total 21 bytes
426 426  
427 427  
428 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:520px" %)
386 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
429 429  |=(% style="width: 60px;" %)(((
430 430  **Size(bytes)**
431 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 55px;" %)1|=(% style="width: 115px;" %)5|=(% style="width: 60px;" %)**2**|=(% style="width: 60px;" %)**2**
432 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.3.2A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.3.3A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.3.4A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.3.5A0SignalStrength"]]|(% style="width:123px" %)MOD 0X01|(% style="width:99px" %)(((
433 -(((
389 +)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %) |=(% style="width: 99px;" %) |=(% style="width: 77px;" %)**2**|=(% style="width: 60px;" %)**1**
390 +|(% 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:123px" %)MOD 0X01|(% style="width:99px" %)(((
434 434  Reserve/ Same as NBSN95 CFGMOD=1
435 -)))
436 436  
437 -(((
438 438  No function here.
439 -)))
440 440  )))|(% style="width:77px" %)(((
441 -(((
442 -[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]]
443 -)))
395 +[[Temperature >>||anchor="H2.4.5A0Distance"]]
444 444  
445 -(((
446 446  By SHT31
447 -)))
448 448  )))|(% style="width:80px" %)(((
449 -(((
450 -[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]]
451 -)))
399 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]]
452 452  
453 -(((
454 454  By SHT31
455 455  )))
456 -)))
457 457  
458 458  (((
459 459  (((
... ... @@ -589,7 +589,7 @@
589 589  
590 590  
591 591  
592 -== 2.4  Downlink Payload ==
538 +== 2.5  Downlink Payload ==
593 593  
594 594  By default, NDDS75 prints the downlink payload to console port.
595 595  
... ... @@ -689,18 +689,12 @@
689 689  
690 690  === 2.5.4  Replace the battery ===
691 691  
692 -
693 693  (((
694 -You can change the battery in the N95S31B.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between battery and main board.
639 +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).
695 695  )))
696 696  
697 697  
698 -(((
699 -The default battery pack of N95S31B 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).
700 -)))
701 701  
702 -
703 -
704 704  = 3. ​ Access NB-IoT Module =
705 705  
706 706  (((
... ... @@ -719,7 +719,7 @@
719 719  
720 720  == 4.1  Access AT Commands ==
721 721  
722 -See NBSN95 AT Command in this link for detail:  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN95/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN95/]]
662 +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/]]
723 723  
724 724  
725 725  AT+<CMD>?  : Help on <CMD>
... ... @@ -807,9 +807,7 @@
807 807  )))
808 808  
809 809  (((
810 -
811 -
812 -(% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update.
750 +(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
813 813  )))
814 814  
815 815  
... ... @@ -841,7 +841,7 @@
841 841  = 7. ​ Order Info =
842 842  
843 843  
844 -Part Number**:** (% style="color:#4f81bd" %)**N95S31B-YY**
782 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
845 845  
846 846  
847 847  (% class="wikigeneratedid" %)
... ... @@ -856,7 +856,7 @@
856 856  
857 857  (% style="color:#037691" %)**Package Includes**:
858 858  
859 -* N95S31B NB-IoT Temperature and Humidity Sensor
797 +* NSE01 NB-IoT Distance Detect Sensor Node x 1
860 860  * External antenna x 1
861 861  )))
862 862  
... ... @@ -865,10 +865,11 @@
865 865  
866 866  (% style="color:#037691" %)**Dimension and weight**:
867 867  
806 +
868 868  * Device Size: 13.0 x 5 x 4.5 cm
869 869  * Device Weight: 150g
870 -* Package Size / pcs : 14.0 x 8x 5 cm
871 -* Weight / pcs : 180g
809 +* Package Size / pcs : 15 x 12x 5.5 cm
810 +* Weight / pcs : 220g
872 872  )))
873 873  
874 874  (((

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