Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 115.29 >
edited by Xiaoling
on 2022/07/11 08:38
To version < 115.8 >
edited by Xiaoling
on 2022/07/09 17:35
>
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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  
... ... @@ -150,6 +150,7 @@
150 150  1. When boot the device in flash mode
151 151  1. Send an uplink packet
152 152  
134 +
153 153  = 2.  Use N95S31B to communicate with IoT Server =
154 154  
155 155  == 2.1  How it works ==
... ... @@ -391,44 +391,33 @@
391 391  (% style="color:red" %)**NOTE:**
392 392  
393 393  (% style="color:red" %)
394 -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]].
395 395  1. By default, the device will send an uplink message every 1 hour.
396 396  
397 397  
380 +
398 398  === 2.3.1  Payload Analyze ===
399 399  
400 400  N95S31B uplink payload includes in total 21 bytes
401 401  
402 402  
403 -(% 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" %)
404 404  |=(% style="width: 60px;" %)(((
405 405  **Size(bytes)**
406 -)))|=(% 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**
407 -|(% 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" %)(((
408 -(((
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" %)(((
409 409  Reserve/ Same as NBSN95 CFGMOD=1
410 -)))
411 411  
412 -(((
413 413  No function here.
414 -)))
415 415  )))|(% style="width:77px" %)(((
416 -(((
417 -[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]]
418 -)))
395 +[[Temperature >>||anchor="H2.4.5A0Distance"]]
419 419  
420 -(((
421 421  By SHT31
422 -)))
423 423  )))|(% style="width:80px" %)(((
424 -(((
425 -[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]]
426 -)))
399 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]]
427 427  
428 -(((
429 429  By SHT31
430 430  )))
431 -)))
432 432  
433 433  (((
434 434  (((
... ... @@ -564,7 +564,7 @@
564 564  
565 565  
566 566  
567 -== 2.4  Downlink Payload ==
538 +== 2.5  Downlink Payload ==
568 568  
569 569  By default, NDDS75 prints the downlink payload to console port.
570 570  
... ... @@ -694,7 +694,7 @@
694 694  
695 695  == 4.1  Access AT Commands ==
696 696  
697 -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/]]
668 +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/]]
698 698  
699 699  
700 700  AT+<CMD>?  : Help on <CMD>
... ... @@ -782,9 +782,7 @@
782 782  )))
783 783  
784 784  (((
785 -
786 -
787 -(% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update.
756 +(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
788 788  )))
789 789  
790 790  
... ... @@ -816,7 +816,7 @@
816 816  = 7. ​ Order Info =
817 817  
818 818  
819 -Part Number**:** (% style="color:#4f81bd" %)**N95S31B-YY**
788 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
820 820  
821 821  
822 822  (% class="wikigeneratedid" %)
... ... @@ -831,7 +831,7 @@
831 831  
832 832  (% style="color:#037691" %)**Package Includes**:
833 833  
834 -* N95S31B NB-IoT Temperature and Humidity Sensor
803 +* NSE01 NB-IoT Distance Detect Sensor Node x 1
835 835  * External antenna x 1
836 836  )))
837 837  
... ... @@ -840,10 +840,11 @@
840 840  
841 841  (% style="color:#037691" %)**Dimension and weight**:
842 842  
812 +
843 843  * Device Size: 13.0 x 5 x 4.5 cm
844 844  * Device Weight: 150g
845 -* Package Size / pcs : 14.0 x 8x 5 cm
846 -* Weight / pcs : 180g
815 +* Package Size / pcs : 15 x 12x 5.5 cm
816 +* Weight / pcs : 220g
847 847  )))
848 848  
849 849  (((

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