Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 118.2 >
edited by Xiaoling
on 2022/07/11 14:15
To version < 115.8 >
edited by Xiaoling
on 2022/07/09 17:35
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Summary

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... ... @@ -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  )))
... ... @@ -68,6 +68,7 @@
68 68  
69 69  
70 70  
57 +
71 71  == 1.3  Specification ==
72 72  
73 73  
... ... @@ -87,6 +87,7 @@
87 87  
88 88  (% style="color:#037691" %)**Battery:**
89 89  
77 +
90 90  * Li/SOCI2 un-chargeable battery
91 91  * Capacity: 8500mAh
92 92  * Self Discharge: <1% / Year @ 25°C
... ... @@ -95,6 +95,7 @@
95 95  
96 96  
97 97  
86 +
98 98  == ​1.4  Applications ==
99 99  
100 100  * Smart Buildings & Home Automation
... ... @@ -108,7 +108,7 @@
108 108  ​
109 109  
110 110  
111 -== 1.5  Pin Definitions & Switch ==
100 +== 1.5  Pin Definitions ==
112 112  
113 113  N95S31B use the mother board from NBSN95 which as below.
114 114  
... ... @@ -123,13 +123,9 @@
123 123  
124 124  === 1.5.2 BOOT MODE / SW1 ===
125 125  
126 -(((
127 127  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.
128 -)))
129 129  
130 -(((
131 131  2) Flash: work mode, device starts to work and send out console output for further debug
132 -)))
133 133  
134 134  
135 135  
... ... @@ -147,7 +147,6 @@
147 147  1. Send an uplink packet
148 148  
149 149  
150 -
151 151  = 2.  Use N95S31B to communicate with IoT Server =
152 152  
153 153  == 2.1  How it works ==
... ... @@ -166,7 +166,7 @@
166 166  
167 167  )))
168 168  
169 -[[image:1657520100595-569.png]]
153 +[[image:1657350248151-650.png]]
170 170  
171 171  (((
172 172  
... ... @@ -185,45 +185,23 @@
185 185  === 2.2.1 Test Requirement ===
186 186  
187 187  
188 -(((
189 189  To use N95S31B in your city, make sure meet below requirements:
190 -)))
191 191  
192 -* (((
193 -Your local operator has already distributed a NB-IoT Network there.
194 -)))
195 -* (((
196 -The local NB-IoT network used the band that N95S31B supports.
197 -)))
198 -* (((
199 -Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
200 -)))
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.
201 201  
202 -(((
203 203  Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.
204 -)))
205 205  
206 -(((
207 207  N95S31B supports different communication protocol such as :
208 -)))
209 209  
210 210  (((
211 -* (((
212 -CoAP  ((% style="color:red" %)120.24.4.116:5683(%%))
213 -)))
214 -* (((
215 -raw UDP  ((% style="color:red" %)120.24.4.116:5601(%%))
216 -)))
217 -* (((
218 -MQTT  ((% style="color:red" %)120.24.4.116:1883(%%))
219 -)))
220 -* (((
221 -TCP  ((% style="color:red" %)120.24.4.116:5600(%%))
222 -)))
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(%%))
223 223  
224 -(((
225 225  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.
226 -)))
227 227  
228 228  
229 229  )))
... ... @@ -393,79 +393,51 @@
393 393  == 2.3  Uplink Payload ==
394 394  
395 395  
396 -(((
397 397  NBSN95 has different working mode for the connections of different type of sensors. This section describes these modes. User can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set NBSN95 to different working modes.
398 -)))
399 399  
400 400  
401 -(((
402 402  For example:
403 -)))
404 404  
405 -(((
406 406   (% style="color:blue" %)**AT+CFGMOD=2 ** (%%)~/~/will set the NBSN95 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
407 -)))
408 408  
409 409  
410 -(((
411 411  The uplink payloads are composed in  ASCII String. For example:
412 -)))
413 413  
414 -(((
415 415  0a cd 00 ed 0a cc 00 00 ef 02 d2 1d (total 24 ASCII Chars) . Representative the actually payload:
416 -)))
417 417  
418 -(((
419 419  0x 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d Total 12 bytes
420 -)))
421 421  
422 422  
423 -(((
424 424  (% style="color:red" %)**NOTE:**
425 -)))
426 426  
427 427  (% style="color:red" %)
428 -1. (((
429 -All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]].
430 -)))
431 -1. (((
432 -By default, the device will send an uplink message every 1 hour.
433 -)))
376 +1. All modes share the same Payload Explanation from [[HERE>>path:#Payload_Explain]].
377 +1. By default, the device will send an uplink message every 1 hour.
434 434  
379 +
380 +
435 435  === 2.3.1  Payload Analyze ===
436 436  
437 437  N95S31B uplink payload includes in total 21 bytes
438 438  
439 439  
440 -(% 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" %)
441 441  |=(% style="width: 60px;" %)(((
442 442  **Size(bytes)**
443 -)))|=(% 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**
444 -|(% 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" %)(((
445 -(((
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" %)(((
446 446  Reserve/ Same as NBSN95 CFGMOD=1
447 -)))
448 448  
449 -(((
450 450  No function here.
451 -)))
452 452  )))|(% style="width:77px" %)(((
453 -(((
454 -[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]]
455 -)))
395 +[[Temperature >>||anchor="H2.4.5A0Distance"]]
456 456  
457 -(((
458 458  By SHT31
459 -)))
460 460  )))|(% style="width:80px" %)(((
461 -(((
462 -[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]]
463 -)))
399 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]]
464 464  
465 -(((
466 466  By SHT31
467 467  )))
468 -)))
469 469  
470 470  (((
471 471  (((
... ... @@ -524,25 +524,15 @@
524 524  
525 525  === 2.3.3  Version Info ===
526 526  
527 -(((
461 +
528 528  These bytes include the hardware and software version.
529 -)))
530 530  
531 -(((
532 532  Higher byte: Specify hardware version: always 0x00 for N95S31B
533 -)))
534 534  
535 -(((
536 536  Lower byte: Specify the software version: 0x6E=110, means firmware version 110
537 -)))
538 538  
539 -(((
540 -
541 -)))
542 542  
543 -(((
544 544  For example: 0x00 6E: this device is N95S31B with firmware version 110.
545 -)))
546 546  
547 547  (((
548 548  
... ... @@ -611,7 +611,7 @@
611 611  
612 612  
613 613  
614 -== 2.4  Downlink Payload ==
538 +== 2.5  Downlink Payload ==
615 615  
616 616  By default, NDDS75 prints the downlink payload to console port.
617 617  
... ... @@ -741,7 +741,7 @@
741 741  
742 742  == 4.1  Access AT Commands ==
743 743  
744 -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/]]
745 745  
746 746  
747 747  AT+<CMD>?  : Help on <CMD>
... ... @@ -829,12 +829,8 @@
829 829  )))
830 830  
831 831  (((
832 -
833 -
834 -(((
835 -(% 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.
836 836  )))
837 -)))
838 838  
839 839  
840 840  
... ... @@ -865,7 +865,7 @@
865 865  = 7. ​ Order Info =
866 866  
867 867  
868 -Part Number**:** (% style="color:#4f81bd" %)**N95S31B-YY**
788 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
869 869  
870 870  
871 871  (% class="wikigeneratedid" %)
... ... @@ -880,7 +880,7 @@
880 880  
881 881  (% style="color:#037691" %)**Package Includes**:
882 882  
883 -* N95S31B NB-IoT Temperature and Humidity Sensor
803 +* NSE01 NB-IoT Distance Detect Sensor Node x 1
884 884  * External antenna x 1
885 885  )))
886 886  
... ... @@ -889,10 +889,11 @@
889 889  
890 890  (% style="color:#037691" %)**Dimension and weight**:
891 891  
812 +
892 892  * Device Size: 13.0 x 5 x 4.5 cm
893 893  * Device Weight: 150g
894 -* Package Size / pcs : 14.0 x 8x 5 cm
895 -* Weight / pcs : 180g
815 +* Package Size / pcs : 15 x 12x 5.5 cm
816 +* Weight / pcs : 220g
896 896  )))
897 897  
898 898  (((
1657520100595-569.png
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