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 < 118.1 >
edited by Xiaoling
on 2022/07/11 14:15
>
Change comment: Uploaded new attachment "1657520100595-569.png", version {1}

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67 67  * 8500mAh Battery for long term use
68 68  
69 69  
70 -
71 -
72 72  == 1.3  Specification ==
73 73  
74 74  
... ... @@ -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
... ... @@ -87,7 +87,6 @@
87 87  * - B20 @H-FDD: 800MHz
88 88  * - B28 @H-FDD: 700MHz
89 89  
90 -
91 91  (% style="color:#037691" %)**Battery:**
92 92  
93 93  * Li/SOCI2 un-chargeable battery
... ... @@ -97,8 +97,6 @@
97 97  * Max boost current: 2A, 1 second
98 98  
99 99  
100 -
101 -
102 102  == ​1.4  Applications ==
103 103  
104 104  * Smart Buildings & Home Automation
... ... @@ -112,7 +112,7 @@
112 112  ​
113 113  
114 114  
115 -== 1.5  Pin Definitions ==
109 +== 1.5  Pin Definitions & Switch ==
116 116  
117 117  N95S31B use the mother board from NBSN95 which as below.
118 118  
... ... @@ -150,6 +150,7 @@
150 150  1. When boot the device in flash mode
151 151  1. Send an uplink packet
152 152  
147 +
153 153  = 2.  Use N95S31B to communicate with IoT Server =
154 154  
155 155  == 2.1  How it works ==
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187 187  === 2.2.1 Test Requirement ===
188 188  
189 189  
185 +(((
190 190  To use N95S31B in your city, make sure meet below requirements:
187 +)))
191 191  
192 -* Your local operator has already distributed a NB-IoT Network there.
193 -* The local NB-IoT network used the band that N95S31B supports.
194 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
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 +)))
195 195  
199 +(((
196 196  Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.
201 +)))
197 197  
203 +(((
198 198  N95S31B supports different communication protocol such as :
205 +)))
199 199  
200 200  (((
201 -* CoAP  ((% style="color:red" %)120.24.4.116:5683(%%))
202 -* raw UDP  ((% style="color:red" %)120.24.4.116:5601(%%))
203 -* MQTT  ((% style="color:red" %)120.24.4.116:1883(%%))
204 -* TCP  ((% style="color:red" %)120.24.4.116:5600(%%))
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 +)))
205 205  
221 +(((
206 206  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 +)))
207 207  
208 208  
209 209  )))
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373 373  == 2.3  Uplink Payload ==
374 374  
375 375  
393 +(((
376 376  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 +)))
377 377  
378 378  
398 +(((
379 379  For example:
400 +)))
380 380  
402 +(((
381 381   (% 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 +)))
382 382  
383 383  
407 +(((
384 384  The uplink payloads are composed in  ASCII String. For example:
409 +)))
385 385  
411 +(((
386 386  0a cd 00 ed 0a cc 00 00 ef 02 d2 1d (total 24 ASCII Chars) . Representative the actually payload:
413 +)))
387 387  
415 +(((
388 388  0x 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d Total 12 bytes
417 +)))
389 389  
390 390  
420 +(((
391 391  (% style="color:red" %)**NOTE:**
422 +)))
392 392  
393 393  (% style="color:red" %)
394 -1. All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]].
395 -1. By default, the device will send an uplink message every 1 hour.
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 +)))
396 396  
397 397  
398 398  === 2.3.1  Payload Analyze ===
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487 487  
488 488  === 2.3.3  Version Info ===
489 489  
490 -
525 +(((
491 491  These bytes include the hardware and software version.
527 +)))
492 492  
529 +(((
493 493  Higher byte: Specify hardware version: always 0x00 for N95S31B
531 +)))
494 494  
533 +(((
495 495  Lower byte: Specify the software version: 0x6E=110, means firmware version 110
535 +)))
496 496  
537 +(((
538 +
539 +)))
497 497  
541 +(((
498 498  For example: 0x00 6E: this device is N95S31B with firmware version 110.
543 +)))
499 499  
500 500  (((
501 501  
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784 784  (((
785 785  
786 786  
832 +(((
787 787  (% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update.
788 788  )))
835 +)))
789 789  
790 790  
791 791  
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