Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 117.2 >
edited by Xiaoling
on 2022/07/11 11:35
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  )))
... ... @@ -67,6 +67,8 @@
67 67  * 8500mAh Battery for long term use
68 68  
69 69  
56 +
57 +
70 70  == 1.3  Specification ==
71 71  
72 72  
... ... @@ -86,6 +86,7 @@
86 86  
87 87  (% style="color:#037691" %)**Battery:**
88 88  
77 +
89 89  * Li/SOCI2 un-chargeable battery
90 90  * Capacity: 8500mAh
91 91  * Self Discharge: <1% / Year @ 25°C
... ... @@ -93,6 +93,8 @@
93 93  * Max boost current: 2A, 1 second
94 94  
95 95  
85 +
86 +
96 96  == ​1.4  Applications ==
97 97  
98 98  * Smart Buildings & Home Automation
... ... @@ -106,7 +106,7 @@
106 106  ​
107 107  
108 108  
109 -== 1.5  Pin Definitions & Switch ==
100 +== 1.5  Pin Definitions ==
110 110  
111 111  N95S31B use the mother board from NBSN95 which as below.
112 112  
... ... @@ -121,13 +121,9 @@
121 121  
122 122  === 1.5.2 BOOT MODE / SW1 ===
123 123  
124 -(((
125 125  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.
126 -)))
127 127  
128 -(((
129 129  2) Flash: work mode, device starts to work and send out console output for further debug
130 -)))
131 131  
132 132  
133 133  
... ... @@ -182,45 +182,23 @@
182 182  === 2.2.1 Test Requirement ===
183 183  
184 184  
185 -(((
186 186  To use N95S31B in your city, make sure meet below requirements:
187 -)))
188 188  
189 -* (((
190 -Your local operator has already distributed a NB-IoT Network there.
191 -)))
192 -* (((
193 -The local NB-IoT network used the band that N95S31B supports.
194 -)))
195 -* (((
196 -Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
197 -)))
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.
198 198  
199 -(((
200 200  Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.
201 -)))
202 202  
203 -(((
204 204  N95S31B supports different communication protocol such as :
205 -)))
206 206  
207 207  (((
208 -* (((
209 -CoAP  ((% style="color:red" %)120.24.4.116:5683(%%))
210 -)))
211 -* (((
212 -raw UDP  ((% style="color:red" %)120.24.4.116:5601(%%))
213 -)))
214 -* (((
215 -MQTT  ((% style="color:red" %)120.24.4.116:1883(%%))
216 -)))
217 -* (((
218 -TCP  ((% style="color:red" %)120.24.4.116:5600(%%))
219 -)))
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(%%))
220 220  
221 -(((
222 222  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.
223 -)))
224 224  
225 225  
226 226  )))
... ... @@ -390,80 +390,51 @@
390 390  == 2.3  Uplink Payload ==
391 391  
392 392  
393 -(((
394 394  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.
395 -)))
396 396  
397 397  
398 -(((
399 399  For example:
400 -)))
401 401  
402 -(((
403 403   (% 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.
404 -)))
405 405  
406 406  
407 -(((
408 408  The uplink payloads are composed in  ASCII String. For example:
409 -)))
410 410  
411 -(((
412 412  0a cd 00 ed 0a cc 00 00 ef 02 d2 1d (total 24 ASCII Chars) . Representative the actually payload:
413 -)))
414 414  
415 -(((
416 416  0x 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d Total 12 bytes
417 -)))
418 418  
419 419  
420 -(((
421 421  (% style="color:red" %)**NOTE:**
422 -)))
423 423  
424 424  (% style="color:red" %)
425 -1. (((
426 -All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]].
427 -)))
428 -1. (((
429 -By default, the device will send an uplink message every 1 hour.
430 -)))
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.
431 431  
432 432  
380 +
433 433  === 2.3.1  Payload Analyze ===
434 434  
435 435  N95S31B uplink payload includes in total 21 bytes
436 436  
437 437  
438 -(% 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" %)
439 439  |=(% style="width: 60px;" %)(((
440 440  **Size(bytes)**
441 -)))|=(% 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**
442 -|(% 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" %)(((
443 -(((
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" %)(((
444 444  Reserve/ Same as NBSN95 CFGMOD=1
445 -)))
446 446  
447 -(((
448 448  No function here.
449 -)))
450 450  )))|(% style="width:77px" %)(((
451 -(((
452 -[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]]
453 -)))
395 +[[Temperature >>||anchor="H2.4.5A0Distance"]]
454 454  
455 -(((
456 456  By SHT31
457 -)))
458 458  )))|(% style="width:80px" %)(((
459 -(((
460 -[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]]
461 -)))
399 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]]
462 462  
463 -(((
464 464  By SHT31
465 465  )))
466 -)))
467 467  
468 468  (((
469 469  (((
... ... @@ -522,25 +522,15 @@
522 522  
523 523  === 2.3.3  Version Info ===
524 524  
525 -(((
461 +
526 526  These bytes include the hardware and software version.
527 -)))
528 528  
529 -(((
530 530  Higher byte: Specify hardware version: always 0x00 for N95S31B
531 -)))
532 532  
533 -(((
534 534  Lower byte: Specify the software version: 0x6E=110, means firmware version 110
535 -)))
536 536  
537 -(((
538 -
539 -)))
540 540  
541 -(((
542 542  For example: 0x00 6E: this device is N95S31B with firmware version 110.
543 -)))
544 544  
545 545  (((
546 546  
... ... @@ -609,7 +609,7 @@
609 609  
610 610  
611 611  
612 -== 2.4  Downlink Payload ==
538 +== 2.5  Downlink Payload ==
613 613  
614 614  By default, NDDS75 prints the downlink payload to console port.
615 615  
... ... @@ -709,18 +709,12 @@
709 709  
710 710  === 2.5.4  Replace the battery ===
711 711  
712 -
713 713  (((
714 -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).
715 715  )))
716 716  
717 717  
718 -(((
719 -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).
720 -)))
721 721  
722 -
723 -
724 724  = 3. ​ Access NB-IoT Module =
725 725  
726 726  (((
... ... @@ -739,7 +739,7 @@
739 739  
740 740  == 4.1  Access AT Commands ==
741 741  
742 -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/]]
743 743  
744 744  
745 745  AT+<CMD>?  : Help on <CMD>
... ... @@ -827,12 +827,8 @@
827 827  )))
828 828  
829 829  (((
830 -
831 -
832 -(((
833 -(% 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.
834 834  )))
835 -)))
836 836  
837 837  
838 838  
... ... @@ -863,7 +863,7 @@
863 863  = 7. ​ Order Info =
864 864  
865 865  
866 -Part Number**:** (% style="color:#4f81bd" %)**N95S31B-YY**
782 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
867 867  
868 868  
869 869  (% class="wikigeneratedid" %)
... ... @@ -878,7 +878,7 @@
878 878  
879 879  (% style="color:#037691" %)**Package Includes**:
880 880  
881 -* N95S31B NB-IoT Temperature and Humidity Sensor
797 +* NSE01 NB-IoT Distance Detect Sensor Node x 1
882 882  * External antenna x 1
883 883  )))
884 884  
... ... @@ -887,10 +887,11 @@
887 887  
888 888  (% style="color:#037691" %)**Dimension and weight**:
889 889  
806 +
890 890  * Device Size: 13.0 x 5 x 4.5 cm
891 891  * Device Weight: 150g
892 -* Package Size / pcs : 14.0 x 8x 5 cm
893 -* Weight / pcs : 180g
809 +* Package Size / pcs : 15 x 12x 5.5 cm
810 +* Weight / pcs : 220g
894 894  )))
895 895  
896 896  (((

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