Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 115.32 >
edited by Xiaoling
on 2022/07/11 09:06
To version < 115.7 >
edited by Xiaoling
on 2022/07/09 17:33
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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  )))
... ... @@ -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  )))
... ... @@ -398,80 +398,51 @@
398 398  == 2.3  Uplink Payload ==
399 399  
400 400  
401 -(((
402 402  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.
403 -)))
404 404  
405 405  
406 -(((
407 407  For example:
408 -)))
409 409  
410 -(((
411 411   (% 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.
412 -)))
413 413  
414 414  
415 -(((
416 416  The uplink payloads are composed in  ASCII String. For example:
417 -)))
418 418  
419 -(((
420 420  0a cd 00 ed 0a cc 00 00 ef 02 d2 1d (total 24 ASCII Chars) . Representative the actually payload:
421 -)))
422 422  
423 -(((
424 424  0x 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d Total 12 bytes
425 -)))
426 426  
427 427  
428 -(((
429 429  (% style="color:red" %)**NOTE:**
430 -)))
431 431  
432 432  (% style="color:red" %)
433 -1. (((
434 -All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]].
435 -)))
436 -1. (((
437 -By default, the device will send an uplink message every 1 hour.
438 -)))
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.
439 439  
440 440  
380 +
441 441  === 2.3.1  Payload Analyze ===
442 442  
443 443  N95S31B uplink payload includes in total 21 bytes
444 444  
445 445  
446 -(% 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" %)
447 447  |=(% style="width: 60px;" %)(((
448 448  **Size(bytes)**
449 -)))|=(% 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**
450 -|(% 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" %)(((
451 -(((
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" %)(((
452 452  Reserve/ Same as NBSN95 CFGMOD=1
453 -)))
454 454  
455 -(((
456 456  No function here.
457 -)))
458 458  )))|(% style="width:77px" %)(((
459 -(((
460 -[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]]
461 -)))
395 +[[Temperature >>||anchor="H2.4.5A0Distance"]]
462 462  
463 -(((
464 464  By SHT31
465 -)))
466 466  )))|(% style="width:80px" %)(((
467 -(((
468 -[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]]
469 -)))
399 +[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]]
470 470  
471 -(((
472 472  By SHT31
473 473  )))
474 -)))
475 475  
476 476  (((
477 477  (((
... ... @@ -607,7 +607,7 @@
607 607  
608 608  
609 609  
610 -== 2.4  Downlink Payload ==
538 +== 2.5  Downlink Payload ==
611 611  
612 612  By default, NDDS75 prints the downlink payload to console port.
613 613  
... ... @@ -707,18 +707,12 @@
707 707  
708 708  === 2.5.4  Replace the battery ===
709 709  
710 -
711 711  (((
712 -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).
713 713  )))
714 714  
715 715  
716 -(((
717 -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).
718 -)))
719 719  
720 -
721 -
722 722  = 3. ​ Access NB-IoT Module =
723 723  
724 724  (((
... ... @@ -737,7 +737,7 @@
737 737  
738 738  == 4.1  Access AT Commands ==
739 739  
740 -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/]]
741 741  
742 742  
743 743  AT+<CMD>?  : Help on <CMD>
... ... @@ -825,9 +825,7 @@
825 825  )))
826 826  
827 827  (((
828 -
829 -
830 -(% 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.
831 831  )))
832 832  
833 833  
... ... @@ -859,7 +859,7 @@
859 859  = 7. ​ Order Info =
860 860  
861 861  
862 -Part Number**:** (% style="color:#4f81bd" %)**N95S31B-YY**
782 +Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
863 863  
864 864  
865 865  (% class="wikigeneratedid" %)
... ... @@ -874,7 +874,7 @@
874 874  
875 875  (% style="color:#037691" %)**Package Includes**:
876 876  
877 -* N95S31B NB-IoT Temperature and Humidity Sensor
797 +* NSE01 NB-IoT Distance Detect Sensor Node x 1
878 878  * External antenna x 1
879 879  )))
880 880  
... ... @@ -883,10 +883,11 @@
883 883  
884 884  (% style="color:#037691" %)**Dimension and weight**:
885 885  
806 +
886 886  * Device Size: 13.0 x 5 x 4.5 cm
887 887  * Device Weight: 150g
888 -* Package Size / pcs : 14.0 x 8x 5 cm
889 -* Weight / pcs : 180g
809 +* Package Size / pcs : 15 x 12x 5.5 cm
810 +* Weight / pcs : 220g
890 890  )))
891 891  
892 892  (((

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