Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 117.1 >
edited by Xiaoling
on 2022/07/11 11:05
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  )))
... ... @@ -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
... ... @@ -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 ==
... ... @@ -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  )))
... ... @@ -393,44 +393,26 @@
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  
435 435  
436 436  
... ... @@ -439,35 +439,23 @@
439 439  N95S31B uplink payload includes in total 21 bytes
440 440  
441 441  
442 -(% 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" %)
443 443  |=(% style="width: 60px;" %)(((
444 444  **Size(bytes)**
445 -)))|=(% 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**
446 -|(% 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" %)(((
447 -(((
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" %)(((
448 448  Reserve/ Same as NBSN95 CFGMOD=1
449 -)))
450 450  
451 -(((
452 452  No function here.
453 -)))
454 454  )))|(% style="width:77px" %)(((
455 -(((
456 -[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]]
457 -)))
395 +[[Temperature >>||anchor="H2.4.5A0Distance"]]
458 458  
459 -(((
460 460  By SHT31
461 -)))
462 462  )))|(% style="width:80px" %)(((
463 -(((
464 -[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]]
465 -)))
399 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]]
466 466  
467 -(((
468 468  By SHT31
469 469  )))
470 -)))
471 471  
472 472  (((
473 473  (((
... ... @@ -526,25 +526,15 @@
526 526  
527 527  === 2.3.3  Version Info ===
528 528  
529 -(((
461 +
530 530  These bytes include the hardware and software version.
531 -)))
532 532  
533 -(((
534 534  Higher byte: Specify hardware version: always 0x00 for N95S31B
535 -)))
536 536  
537 -(((
538 538  Lower byte: Specify the software version: 0x6E=110, means firmware version 110
539 -)))
540 540  
541 -(((
542 -
543 -)))
544 544  
545 -(((
546 546  For example: 0x00 6E: this device is N95S31B with firmware version 110.
547 -)))
548 548  
549 549  (((
550 550  
... ... @@ -613,7 +613,7 @@
613 613  
614 614  
615 615  
616 -== 2.4  Downlink Payload ==
538 +== 2.5  Downlink Payload ==
617 617  
618 618  By default, NDDS75 prints the downlink payload to console port.
619 619  
... ... @@ -713,18 +713,12 @@
713 713  
714 714  === 2.5.4  Replace the battery ===
715 715  
716 -
717 717  (((
718 -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).
719 719  )))
720 720  
721 721  
722 -(((
723 -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).
724 -)))
725 725  
726 -
727 -
728 728  = 3. ​ Access NB-IoT Module =
729 729  
730 730  (((
... ... @@ -743,7 +743,7 @@
743 743  
744 744  == 4.1  Access AT Commands ==
745 745  
746 -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/]]
747 747  
748 748  
749 749  AT+<CMD>?  : Help on <CMD>
... ... @@ -831,12 +831,8 @@
831 831  )))
832 832  
833 833  (((
834 -
835 -
836 -(((
837 -(% 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.
838 838  )))
839 -)))
840 840  
841 841  
842 842  
... ... @@ -867,7 +867,7 @@
867 867  = 7. ​ Order Info =
868 868  
869 869  
870 -Part Number**:** (% style="color:#4f81bd" %)**N95S31B-YY**
782 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
871 871  
872 872  
873 873  (% class="wikigeneratedid" %)
... ... @@ -882,7 +882,7 @@
882 882  
883 883  (% style="color:#037691" %)**Package Includes**:
884 884  
885 -* N95S31B NB-IoT Temperature and Humidity Sensor
797 +* NSE01 NB-IoT Distance Detect Sensor Node x 1
886 886  * External antenna x 1
887 887  )))
888 888  
... ... @@ -891,10 +891,11 @@
891 891  
892 892  (% style="color:#037691" %)**Dimension and weight**:
893 893  
806 +
894 894  * Device Size: 13.0 x 5 x 4.5 cm
895 895  * Device Weight: 150g
896 -* Package Size / pcs : 14.0 x 8x 5 cm
897 -* Weight / pcs : 180g
809 +* Package Size / pcs : 15 x 12x 5.5 cm
810 +* Weight / pcs : 220g
898 898  )))
899 899  
900 900  (((

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