Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 115.31 >
edited by Xiaoling
on 2022/07/11 08:42
To version < 115.19 >
edited by Xiaoling
on 2022/07/09 18:14
>
Change comment: There is no comment for this version

Summary

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... ... @@ -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  )))
... ... @@ -67,8 +67,6 @@
67 67  * 8500mAh Battery for long term use
68 68  
69 69  
70 -
71 -
72 72  == 1.3  Specification ==
73 73  
74 74  
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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  
76 +
93 93  * Li/SOCI2 un-chargeable battery
94 94  * Capacity: 8500mAh
95 95  * Self Discharge: <1% / Year @ 25°C
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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
... ... @@ -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.
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133 133  
134 -(((
135 135  2) Flash: work mode, device starts to work and send out console output for further debug
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137 137  
138 138  
139 139  
... ... @@ -150,9 +150,6 @@
150 150  1. When boot the device in flash mode
151 151  1. Send an uplink packet
152 152  
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 -)))
170 +* Your local operator has already distributed a NB-IoT Network there.
171 +* The local NB-IoT network used the band that N95S31B supports.
172 +* 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 -)))
179 +* CoAP  ((% style="color:red" %)120.24.4.116:5683(%%))
180 +* raw UDP  ((% style="color:red" %)120.24.4.116:5601(%%))
181 +* MQTT  ((% style="color:red" %)120.24.4.116:1883(%%))
182 +* 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.
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232 232  
233 233  
234 234  )))
... ... @@ -419,7 +419,6 @@
419 419  1. All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]].
420 420  1. By default, the device will send an uplink message every 1 hour.
421 421  
422 -
423 423  === 2.3.1  Payload Analyze ===
424 424  
425 425  N95S31B uplink payload includes in total 21 bytes
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428 428  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:520px" %)
429 429  |=(% style="width: 60px;" %)(((
430 430  **Size(bytes)**
431 -)))|=(% 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**
383 +)))|=(% style="width: 45px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 50px;" %)1|=(% style="width: 120px;" %)5|=(% style="width: 60px;" %)**2**|=(% style="width: 60px;" %)**2**
432 432  |(% 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" %)(((
433 -(((
434 434  Reserve/ Same as NBSN95 CFGMOD=1
435 -)))
436 436  
437 -(((
438 438  No function here.
439 -)))
440 440  )))|(% style="width:77px" %)(((
441 -(((
442 442  [[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]]
443 -)))
444 444  
445 -(((
446 446  By SHT31
447 -)))
448 448  )))|(% style="width:80px" %)(((
449 -(((
450 450  [[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]]
451 -)))
452 452  
453 -(((
454 454  By SHT31
455 455  )))
456 -)))
457 457  
458 458  (((
459 459  (((

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