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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 65.5
edited by Xiaoling
on 2022/07/08 15:14
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To version 115.22
edited by Xiaoling
on 2022/07/09 18:17
Change comment: There is no comment for this version

Summary

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Title
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1 -NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
1 +N95S31B NB-IoT Temperature & Humidity Sensor User Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
2 +[[image:1657348034241-728.png||height="470" width="470"]]
3 3  
4 4  
5 5  
... ... @@ -7,10 +7,6 @@
7 7  
8 8  
9 9  
10 -
11 -
12 -
13 -
14 14  **Table of Contents:**
15 15  
16 16  {{toc/}}
... ... @@ -19,38 +19,35 @@
19 19  
20 20  
21 21  
22 -
23 23  = 1.  Introduction =
24 24  
25 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
20 +== 1.1 ​ What is N95S31B NB-IoT Sensor Node ==
26 26  
27 27  (((
28 28  
29 29  
30 -Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
25 +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*.
31 31  
32 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
27 +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.
33 33  
34 -The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
29 +N95S31B supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP**(%%) for different application requirement.
35 35  
36 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
31 +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).
37 37  
33 +
34 +~* make sure you have NB-IoT coverage locally.
35 +
38 38  
39 39  )))
40 40  
41 -[[image:1654503236291-817.png]]
39 +[[image:1657348284168-431.png]]
42 42  
43 43  
44 -[[image:1657245163077-232.png]]
45 45  
46 -
47 -
48 48  == 1.2 ​ Features ==
49 49  
50 50  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
51 -* Monitor Soil Moisture
52 -* Monitor Soil Temperature
53 -* Monitor Soil Conductivity
46 +* Monitor Temperature & Humidity via SHT31
54 54  * AT Commands to change parameters
55 55  * Uplink on periodically
56 56  * Downlink to change configure
... ... @@ -60,8 +60,6 @@
60 60  * Micro SIM card slot for NB-IoT SIM
61 61  * 8500mAh Battery for long term use
62 62  
63 -
64 -
65 65  == 1.3  Specification ==
66 66  
67 67  
... ... @@ -70,7 +70,6 @@
70 70  * Supply Voltage: 2.1v ~~ 3.6v
71 71  * Operating Temperature: -40 ~~ 85°C
72 72  
73 -
74 74  (% style="color:#037691" %)**NB-IoT Spec:**
75 75  
76 76  * - B1 @H-FDD: 2100MHz
... ... @@ -80,91 +80,148 @@
80 80  * - B20 @H-FDD: 800MHz
81 81  * - B28 @H-FDD: 700MHz
82 82  
73 +(% style="color:#037691" %)**Battery:**
83 83  
84 -Probe(% style="color:#037691" %)** Specification:**
85 85  
86 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
76 +* Li/SOCI2 un-chargeable battery
77 +* Capacity: 8500mAh
78 +* Self Discharge: <1% / Year @ 25°C
79 +* Max continuously current: 130mA
80 +* Max boost current: 2A, 1 second
87 87  
88 -[[image:image-20220708101224-1.png]]
89 -
90 -
91 -
92 92  == ​1.4  Applications ==
93 93  
84 +* Smart Buildings & Home Automation
85 +* Logistics and Supply Chain Management
86 +* Smart Metering
94 94  * Smart Agriculture
88 +* Smart Cities
89 +* Smart Factory
95 95  
96 96  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
97 97  ​
98 98  
94 +
99 99  == 1.5  Pin Definitions ==
100 100  
97 +N95S31B use the mother board from NBSN95 which as below.
101 101  
102 -[[image:1657246476176-652.png]]
99 +[[image:image-20220709144723-1.png]]
103 103  
104 104  
102 +=== 1.5.1 Jumper JP2 ===
105 105  
106 -= 2.  Use NSE01 to communicate with IoT Server =
104 +Power on Device when put this jumper.
107 107  
106 +
107 +
108 +=== 1.5.2 BOOT MODE / SW1 ===
109 +
110 +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.
111 +
112 +2) Flash: work mode, device starts to work and send out console output for further debug
113 +
114 +
115 +
116 +=== 1.5.3 Reset Button ===
117 +
118 +Press to reboot the device.
119 +
120 +
121 +
122 +=== 1.5.4 LED ===
123 +
124 +It will flash:
125 +
126 +1. When boot the device in flash mode
127 +1. Send an uplink packet
128 +
129 += 2.  Use N95S31B to communicate with IoT Server =
130 +
108 108  == 2.1  How it works ==
109 109  
110 110  
111 111  (((
112 -The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
135 +The N95S31B is equipped with a NB-IoT module, the pre-loaded firmware in N95S31B will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by N95S31B.
113 113  )))
114 114  
115 115  
116 116  (((
117 -The diagram below shows the working flow in default firmware of NSE01:
140 +The diagram below shows the working flow in default firmware of N95S31B:
118 118  )))
119 119  
120 -[[image:image-20220708101605-2.png]]
143 +(((
144 +
145 +)))
121 121  
147 +[[image:1657350248151-650.png]]
148 +
122 122  (((
123 123  
124 124  )))
125 125  
126 126  
154 +== 2.2 ​ Configure the N95S31B ==
127 127  
128 -== 2.2 ​ Configure the NSE01 ==
129 129  
157 +=== 2.2.1  Power On N95S31B ===
130 130  
159 +
160 +[[image:image-20220709150546-2.png]]
161 +
162 +
131 131  === 2.2.1 Test Requirement ===
132 132  
133 133  
134 -To use NSE01 in your city, make sure meet below requirements:
166 +To use N95S31B in your city, make sure meet below requirements:
135 135  
136 136  * Your local operator has already distributed a NB-IoT Network there.
137 -* The local NB-IoT network used the band that NSE01 supports.
169 +* The local NB-IoT network used the band that N95S31B supports.
138 138  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
139 139  
172 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.
173 +
174 +N95S31B supports different communication protocol such as :
175 +
140 140  (((
141 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
142 -)))
177 +* CoAP  ((% style="color:red" %)120.24.4.116:5683(%%))
178 +* raw UDP  ((% style="color:red" %)120.24.4.116:5601(%%))
179 +* MQTT  ((% style="color:red" %)120.24.4.116:1883(%%))
180 +* TCP  ((% style="color:red" %)120.24.4.116:5600(%%))
143 143  
182 +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.
144 144  
145 -[[image:1657249419225-449.png]]
184 +
185 +)))
146 146  
187 +[[image:1657350625843-586.png]]
147 147  
148 148  
149 -=== 2.2.2 Insert SIM card ===
150 150  
191 +=== 2.2.3  Insert SIM card ===
192 +
193 +(((
151 151  Insert the NB-IoT Card get from your provider.
195 +)))
152 152  
197 +(((
153 153  User need to take out the NB-IoT module and insert the SIM card like below:
199 +)))
154 154  
155 155  
156 -[[image:1657249468462-536.png]]
202 +[[image:1657351240556-536.png]]
157 157  
158 158  
159 159  
160 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
206 +=== 2.2.4  Connect USB – TTL to N95S31B to configure it ===
161 161  
162 162  (((
163 163  (((
164 -User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
210 +User need to configure N95S31B via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. N95S31B support AT Commands, user can use a USB to TTL adapter to connect to N95S31B and use AT Commands to configure it, as below.
165 165  )))
166 166  )))
167 167  
214 +[[image:1657351312545-300.png]]
168 168  
169 169  **Connection:**
170 170  
... ... @@ -184,94 +184,110 @@
184 184  * Flow Control: (% style="color:green" %)**None**
185 185  
186 186  (((
187 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
234 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on N95S31B. N95S31B will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
188 188  )))
189 189  
190 -[[image:image-20220708110657-3.png]]
237 +[[image:1657329814315-101.png]]
191 191  
192 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
239 +(((
240 +(% style="color:red" %)Note: the valid AT Commands can be found at:  (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/]]
241 +)))
193 193  
194 194  
195 195  
196 -=== 2.2.4 Use CoAP protocol to uplink data ===
245 +=== 2.2.5  Use CoAP protocol to uplink data ===
197 197  
198 198  (% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
199 199  
200 200  
250 +(((
201 201  **Use below commands:**
252 +)))
202 202  
203 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
204 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
205 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
254 +* (((
255 +(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
256 +)))
257 +* (((
258 +(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
259 +)))
260 +* (((
261 +(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
262 +)))
206 206  
264 +(((
265 +
266 +
207 207  For parameter description, please refer to AT command set
268 +)))
208 208  
209 -[[image:1657249793983-486.png]]
270 +[[image:1657352146020-183.png]]
210 210  
211 211  
212 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
273 +(((
274 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server.
275 +)))
213 213  
214 -[[image:1657249831934-534.png]]
277 +[[image:1657352185396-303.png]]
215 215  
216 216  
217 217  
218 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
281 +=== 2.2.6  Use UDP protocol to uplink data(Default protocol) ===
219 219  
220 -This feature is supported since firmware version v1.0.1
221 221  
222 -
223 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
284 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
224 224  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
225 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
286 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
226 226  
227 -[[image:1657249864775-321.png]]
288 +[[image:1657352391268-297.png]]
228 228  
229 229  
230 -[[image:1657249930215-289.png]]
291 +[[image:1657352403317-397.png]]
231 231  
232 232  
233 233  
234 -=== 2.2.6 Use MQTT protocol to uplink data ===
295 +=== 2.2.7  Use MQTT protocol to uplink data ===
235 235  
236 -This feature is supported since firmware version v110
297 +N95S31B supports only plain MQTT now it doesn't support TLS and other related encryption.
237 237  
299 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
300 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
301 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
302 +* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
303 +* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
304 +* (% style="color:blue" %)**AT+PUBTOPIC=f9527                               **(%%)~/~/Set the sending topic of MQTT
305 +* (% style="color:blue" %)**AT+SUBTOPIC=Ns9527          **(%%) ~/~/Set the subscription topic of MQTT
238 238  
239 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
240 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
241 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
242 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
243 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
244 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
245 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
307 +[[image:1657352634421-276.png]]
246 246  
247 -[[image:1657249978444-674.png]]
248 248  
310 +[[image:1657352645687-385.png]]
249 249  
250 -[[image:1657249990869-686.png]]
312 +(((
313 +To save battery life, N95S31B will establish a subscription before each uplink and close the subscription 3 seconds after uplink successful. Any downlink commands from server will only arrive during the subscription period.
314 +)))
251 251  
252 252  
253 253  (((
254 -MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
318 +MQTT protocol has a much high-power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
255 255  )))
256 256  
257 257  
258 258  
259 -=== 2.2.7 Use TCP protocol to uplink data ===
323 +=== 2.2.8  Use TCP protocol to uplink data ===
260 260  
261 261  This feature is supported since firmware version v110
262 262  
263 -
264 264  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
265 265  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
266 266  
267 -[[image:1657250217799-140.png]]
330 +[[image:1657352898400-901.png]]
268 268  
269 269  
270 -[[image:1657250255956-604.png]]
333 +[[image:1657352914475-252.png]]
271 271  
272 272  
273 273  
274 -=== 2.2.8 Change Update Interval ===
337 +=== 2.2.9  Change Update Interval ===
275 275  
276 276  User can use below command to change the (% style="color:green" %)**uplink interval**.
277 277  
... ... @@ -278,208 +278,214 @@
278 278  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
279 279  
280 280  (((
281 -(% style="color:red" %)**NOTE:**
344 +
282 282  )))
283 283  
284 -(((
285 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
286 -)))
287 287  
288 288  
289 -
290 290  == 2.3  Uplink Payload ==
291 291  
292 -In this mode, uplink payload includes in total 18 bytes
293 293  
294 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
295 -|=(% style="width: 50px;" %)(((
296 -**Size(bytes)**
297 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
298 -|(% 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:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
352 +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.
299 299  
300 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
301 301  
355 +For example:
302 302  
303 -[[image:image-20220708111918-4.png]]
357 + (% 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.
304 304  
305 305  
306 -The payload is ASCII string, representative same HEX:
360 +The uplink payloads are composed in  ASCII String. For example:
307 307  
308 -0x72403155615900640c7817075e0a8c02f900 where:
362 +0a cd 00 ed 0a cc 00 00 ef 02 d2 1d (total 24 ASCII Chars) . Representative the actually payload:
309 309  
310 -* Device ID: 0x 724031556159 = 724031556159
311 -* Version: 0x0064=100=1.0.0
364 +0x 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d Total 12 bytes
312 312  
313 -* BAT: 0x0c78 = 3192 mV = 3.192V
314 -* Singal: 0x17 = 23
315 -* Soil Moisture: 0x075e= 1886 = 18.86  %
316 -* Soil Temperature:0x0a8c =2700=27 °C
317 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
318 -* Interrupt: 0x00 = 0
319 319  
367 +(% style="color:red" %)**NOTE:**
320 320  
369 +(% style="color:red" %)
370 +1. All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]].
371 +1. By default, the device will send an uplink message every 1 hour.
321 321  
322 -== 2.4  Payload Explanation and Sensor Interface ==
323 323  
324 324  
325 -=== 2.4.1  Device ID ===
326 326  
327 -By default, the Device ID equal to the last 6 bytes of IMEI.
376 +=== 2.3.1  Payload Analyze ===
328 328  
329 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
378 +N95S31B uplink payload includes in total 21 bytes
330 330  
331 -**Example:**
332 332  
333 -AT+DEUI=A84041F15612
381 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:520px" %)
382 +|=(% style="width: 60px;" %)(((
383 +**Size(bytes)**
384 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 55px;" %)1|=(% style="width: 120px;" %)5|=(% style="width: 60px;" %)**2**|=(% style="width: 60px;" %)**2**
385 +|(% 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" %)(((
386 +(((
387 +Reserve/ Same as NBSN95 CFGMOD=1
388 +)))
334 334  
335 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
390 +(((
391 +No function here.
392 +)))
393 +)))|(% style="width:77px" %)(((
394 +(((
395 +[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]]
396 +)))
336 336  
337 -
338 -
339 -=== 2.4.2  Version Info ===
340 -
341 -Specify the software version: 0x64=100, means firmware version 1.00.
342 -
343 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
344 -
345 -
346 -
347 -=== 2.4.3  Battery Info ===
348 -
349 349  (((
350 -Check the battery voltage for LSE01.
399 +By SHT31
351 351  )))
401 +)))|(% style="width:80px" %)(((
402 +(((
403 +[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]]
404 +)))
352 352  
353 353  (((
354 -Ex1: 0x0B45 = 2885mV
407 +By SHT31
355 355  )))
409 +)))
356 356  
357 357  (((
358 -Ex2: 0x0B49 = 2889mV
412 +(((
413 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NB sensor uplink data.
359 359  )))
415 +)))
360 360  
361 361  
418 +[[image:1657354294009-643.png]]
362 362  
363 -=== 2.4.4  Signal Strength ===
364 364  
365 -NB-IoT Network signal Strength.
421 +The payload is ASCII string, representative same HEX: 0x724031607457006e0ccd1b0100dc000ccc00e10186 where:
366 366  
367 -**Ex1: 0x1d = 29**
423 +* Device ID: 0x724031607457 = 724031607457
424 +* Version: 0x006e=110=1.1.0
368 368  
369 -(% style="color:blue" %)**0**(%%)  -113dBm or less
426 +* BAT: 0x0ccd = 3277 mV = 3.277V
427 +* Signal: 0x1b = 27
428 +* Model: 0x01 = 1
429 +* 0x00dc000ccc= reserve, ignore in N95S31B
430 +* Temperature by SHT31: 0x00e1 = 225 = 22.5 °C
431 +* Humidity by SHT31: 0x0186 = 390 = 39.0 %rh
370 370  
371 -(% style="color:blue" %)**1**(%%)  -111dBm
433 +(((
434 +
435 +)))
372 372  
373 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
437 +(((
438 +
439 +)))
374 374  
375 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
376 376  
377 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
442 +=== 2.3.2  Device ID ===
378 378  
444 +(((
445 +By default, the Device ID equal to the last 6 bytes of IMEI.
446 +)))
379 379  
380 -
381 -=== 2.4.5  Soil Moisture ===
382 -
383 383  (((
384 -Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
449 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
385 385  )))
386 386  
387 387  (((
388 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
453 +**Example:**
389 389  )))
390 390  
391 391  (((
392 -
457 +AT+DEUI=A84041F15612
393 393  )))
394 394  
395 395  (((
396 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
461 +The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
397 397  )))
398 398  
399 399  
400 400  
401 -=== 2.4.6  Soil Temperature ===
466 +=== 2.3.3  Version Info ===
402 402  
403 -(((
404 - Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
405 -)))
406 406  
469 +These bytes include the hardware and software version.
470 +
471 +Higher byte: Specify hardware version: always 0x00 for N95S31B
472 +
473 +Lower byte: Specify the software version: 0x6E=110, means firmware version 110
474 +
475 +
476 +For example: 0x00 6E: this device is N95S31B with firmware version 110.
477 +
407 407  (((
408 -**Example**:
479 +
409 409  )))
410 410  
482 +
483 +=== 2.3.4  Battery Info ===
484 +
411 411  (((
412 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
486 +Ex1: 0x0B45 = 2885mV
413 413  )))
414 414  
415 415  (((
416 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
490 +Ex2: 0x0B49 = 2889mV
417 417  )))
418 418  
419 419  
420 420  
421 -=== 2.4.7  Soil Conductivity (EC) ===
495 +=== 2.3.5  Signal Strength ===
422 422  
423 423  (((
424 -Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
498 +NB-IoT Network signal Strength.
425 425  )))
426 426  
427 427  (((
428 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
502 +**Ex1: 0x1d = 29**
429 429  )))
430 430  
431 431  (((
432 -Generally, the EC value of irrigation water is less than 800uS / cm.
506 +(% style="color:blue" %)**0**(%%)  -113dBm or less
433 433  )))
434 434  
435 435  (((
436 -
510 +(% style="color:blue" %)**1**(%%)  -111dBm
437 437  )))
438 438  
439 439  (((
440 -
514 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
441 441  )))
442 442  
443 -=== 2.4.8  Digital Interrupt ===
517 +(((
518 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
519 +)))
444 444  
445 -Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
521 +(((
522 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
523 +)))
446 446  
447 -The command is:
448 448  
449 -(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
450 450  
527 +=== 2.3.6  Temperature & Humidity ===
451 451  
452 -The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
529 +The device will be able to get the SHT31 temperature and humidity data now and upload to IoT Server.
453 453  
531 +[[image:image-20220709161741-3.png]]
454 454  
455 -Example:
456 456  
457 -0x(00): Normal uplink packet.
534 +Convert the read byte to decimal and divide it by ten.
458 458  
459 -0x(01): Interrupt Uplink Packet.
460 460  
537 +**Example:**
461 461  
539 +Temperature:  Read:00ec (H) = 236(D)  Value:  236 /10=23.6℃
462 462  
463 -=== 2.4.9  ​+5V Output ===
541 +Humidity:    Read:0295(H)=661(D)    Value:  661 / 10=66.1, So 66.1%
464 464  
465 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
466 466  
467 467  
468 -The 5V output time can be controlled by AT Command.
545 +== 2.4  Downlink Payload ==
469 469  
470 -(% style="color:blue" %)**AT+5VT=1000**
547 +By default, NDDS75 prints the downlink payload to console port.
471 471  
472 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
549 +[[image:image-20220709100028-1.png]]
473 473  
474 474  
475 -
476 -== 2.5  Downlink Payload ==
477 -
478 -By default, NSE01 prints the downlink payload to console port.
479 -
480 -[[image:image-20220708133731-5.png]]
481 -
482 -
483 483  (((
484 484  (% style="color:blue" %)**Examples:**
485 485  )))
... ... @@ -513,144 +513,74 @@
513 513  )))
514 514  
515 515  (((
516 -If payload = 0x04FF, it will reset the NSE01
585 +If payload = 0x04FF, it will reset the NDDS75
517 517  )))
518 518  
519 519  
520 520  * (% style="color:blue" %)**INTMOD**
521 521  
522 -Downlink Payload: 06000003, Set AT+INTMOD=3
523 -
524 -
525 -
526 -== 2.6  ​LED Indicator ==
527 -
528 528  (((
529 -The NSE01 has an internal LED which is to show the status of different state.
530 -
531 -
532 -* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
533 -* Then the LED will be on for 1 second means device is boot normally.
534 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
535 -* For each uplink probe, LED will be on for 500ms.
592 +Downlink Payload: 06000003, Set AT+INTMOD=3
536 536  )))
537 537  
538 538  
539 539  
597 +== 2.5  ​Battery Analysis ==
540 540  
541 -== 2.7  Installation in Soil ==
599 +=== 2.5.1  ​Battery Type ===
542 542  
543 -__**Measurement the soil surface**__
544 544  
545 -Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
546 -
547 -[[image:1657259653666-883.png]] ​
548 -
549 -
550 550  (((
551 -
552 -
553 -(((
554 -Dig a hole with diameter > 20CM.
603 +The N95S31B battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
555 555  )))
556 556  
557 557  (((
558 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
607 +The battery is designed to last for several years depends on the actually use environment and update interval. 
559 559  )))
560 -)))
561 561  
562 -[[image:1654506665940-119.png]]
563 -
564 564  (((
565 -
611 +The battery related documents as below:
566 566  )))
567 567  
568 -
569 -== 2.8  ​Firmware Change Log ==
570 -
571 -
572 -Download URL & Firmware Change log
573 -
574 -[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
575 -
576 -
577 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
578 -
579 -
580 -
581 -== 2.9  ​Battery Analysis ==
582 -
583 -=== 2.9.1  ​Battery Type ===
584 -
585 -
586 -The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
587 -
588 -
589 -The battery is designed to last for several years depends on the actually use environment and update interval. 
590 -
591 -
592 -The battery related documents as below:
593 -
594 594  * [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
595 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
615 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
596 596  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
597 597  
598 598  (((
599 -[[image:image-20220708140453-6.png]]
619 +[[image:image-20220709101450-2.png]]
600 600  )))
601 601  
602 602  
603 603  
604 -=== 2.9.2  Power consumption Analyze ===
624 +=== 2.5.2  Power consumption Analyze ===
605 605  
606 606  (((
607 -Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
627 +The file **DRAGINO_N95S31B-Power-Analyzer.pdf** from [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/]] describes a detail measurement to analyze the power consumption in different case. User can use it for design guideline for their project.
608 608  )))
609 609  
610 -
611 611  (((
612 -Instruction to use as below:
631 +
613 613  )))
614 614  
615 -(((
616 -(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
617 -)))
618 618  
635 +=== 2.5.3  ​Battery Note ===
619 619  
620 620  (((
621 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
638 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to uplink data, then the battery life may be decreased.
622 622  )))
623 623  
624 -* (((
625 -Product Model
626 -)))
627 -* (((
628 -Uplink Interval
629 -)))
630 -* (((
631 -Working Mode
632 -)))
633 633  
634 -(((
635 -And the Life expectation in difference case will be shown on the right.
636 -)))
637 637  
638 -[[image:image-20220708141352-7.jpeg]]
643 +=== 2.5.4  Replace the battery ===
639 639  
640 640  
641 -
642 -=== 2.9.3  ​Battery Note ===
643 -
644 644  (((
645 -The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
647 +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.
646 646  )))
647 647  
648 648  
649 -
650 -=== 2.9.4  Replace the battery ===
651 -
652 652  (((
653 -The default battery pack of NSE01 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).
652 +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).
654 654  )))
655 655  
656 656  
... ... @@ -665,7 +665,7 @@
665 665  The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
666 666  )))
667 667  
668 -[[image:1657261278785-153.png]]
667 +[[image:1657333200519-600.png]]
669 669  
670 670  
671 671  
... ... @@ -673,7 +673,7 @@
673 673  
674 674  == 4.1  Access AT Commands ==
675 675  
676 -See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
675 +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/]]
677 677  
678 678  
679 679  AT+<CMD>?  : Help on <CMD>
... ... @@ -761,7 +761,9 @@
761 761  )))
762 762  
763 763  (((
764 -(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
763 +
764 +
765 +(% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update.
765 765  )))
766 766  
767 767  
... ... @@ -771,25 +771,29 @@
771 771  == 6.1  ​Connection problem when uploading firmware ==
772 772  
773 773  
775 +(((
776 +**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
777 +)))
778 +
774 774  (% class="wikigeneratedid" %)
775 775  (((
776 -(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
781 +
777 777  )))
778 778  
779 779  
780 -
781 781  == 6.2  AT Command input doesn't work ==
782 782  
783 783  (((
784 784  In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
789 +
790 +
785 785  )))
786 786  
787 787  
788 -
789 789  = 7. ​ Order Info =
790 790  
791 791  
792 -Part Number**:** (% style="color:#4f81bd" %)**NSE01**
797 +Part Number**:** (% style="color:#4f81bd" %)**N95S31B-YY**
793 793  
794 794  
795 795  (% class="wikigeneratedid" %)
... ... @@ -804,8 +804,7 @@
804 804  
805 805  (% style="color:#037691" %)**Package Includes**:
806 806  
807 -
808 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
812 +* N95S31B NB-IoT Temperature and Humidity Sensor
809 809  * External antenna x 1
810 810  )))
811 811  
... ... @@ -814,9 +814,10 @@
814 814  
815 815  (% style="color:#037691" %)**Dimension and weight**:
816 816  
817 -
818 -* Size: 195 x 125 x 55 mm
819 -* Weight:   420g
821 +* Device Size: 13.0 x 5 x 4.5 cm
822 +* Device Weight: 150g
823 +* Package Size / pcs : 14.0 x 8x 5 cm
824 +* Weight / pcs : 180g
820 820  )))
821 821  
822 822  (((
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