Last modified by Mengting Qiu on 2024/04/02 16:44
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From version < 113.2 >
edited by Xiaoling
on 2022/07/09 15:50
To version < 74.2 >
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Summary

Details

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Title
... ... @@ -1,1 +1,1 @@
1 -N95S31B NB-IoT Temperature & Humidity Sensor User Manual
1 +NDDS75 NB-IoT Distance Detect Sensor User Manual
Content
... ... @@ -1,12 +1,10 @@
1 1  (% style="text-align:center" %)
2 -[[image:1657348034241-728.png||height="470" width="470"]]
2 +[[image:image-20220709085040-1.png||height="542" width="524"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 -
9 -
10 10  **Table of Contents:**
11 11  
12 12  
... ... @@ -14,36 +14,39 @@
14 14  
15 15  
16 16  
15 +
17 17  = 1.  Introduction =
18 18  
19 -== 1.1 ​ What is N95S31B NB-IoT Sensor Node ==
18 +== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
20 20  
21 21  (((
22 22  
23 23  
24 -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*.
23 +(((
24 +The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
25 +\\The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
26 +\\NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
27 +\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
28 +\\NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
29 +\\To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
30 +)))
25 25  
26 -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.
27 -
28 -N95S31B supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP**(%%) for different application requirement.
29 -
30 -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).
31 -
32 -
33 -~* make sure you have NB-IoT coverage locally.
34 -
35 35  
36 36  )))
37 37  
38 -[[image:1657348284168-431.png]]
35 +[[image:1654503236291-817.png]]
39 39  
40 40  
38 +[[image:1657245163077-232.png]]
41 41  
42 -== 1.2 ​ Features ==
43 43  
44 44  
42 +== 1.2 ​ Features ==
43 +
45 45  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
46 -* Monitor Temperature & Humidity via SHT31
45 +* Monitor Soil Moisture
46 +* Monitor Soil Temperature
47 +* Monitor Soil Conductivity
47 47  * AT Commands to change parameters
48 48  * Uplink on periodically
49 49  * Downlink to change configure
... ... @@ -53,8 +53,6 @@
53 53  * Micro SIM card slot for NB-IoT SIM
54 54  * 8500mAh Battery for long term use
55 55  
56 -
57 -
58 58  == 1.3  Specification ==
59 59  
60 60  
... ... @@ -72,132 +72,75 @@
72 72  * - B20 @H-FDD: 800MHz
73 73  * - B28 @H-FDD: 700MHz
74 74  
75 -(% style="color:#037691" %)**Battery:**
74 +Probe(% style="color:#037691" %)** Specification:**
76 76  
76 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
77 77  
78 -* Li/SOCI2 un-chargeable battery
79 -* Capacity: 8500mAh
80 -* Self Discharge: <1% / Year @ 25°C
81 -* Max continuously current: 130mA
82 -* Max boost current: 2A, 1 second
78 +[[image:image-20220708101224-1.png]]
83 83  
84 84  
85 85  
86 86  == ​1.4  Applications ==
87 87  
88 -* Smart Buildings & Home Automation
89 -* Logistics and Supply Chain Management
90 -* Smart Metering
91 91  * Smart Agriculture
92 -* Smart Cities
93 -* Smart Factory
94 94  
95 95  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
96 96  ​
97 97  
98 -
99 99  == 1.5  Pin Definitions ==
100 100  
101 -N95S31B use the mother board from NBSN95 which as below.
102 102  
103 -[[image:image-20220709144723-1.png]]
92 +[[image:1657246476176-652.png]]
104 104  
105 105  
106 -=== 1.5.1 Jumper JP2 ===
107 107  
108 -Power on Device when put this jumper.
96 += 2.  Use NSE01 to communicate with IoT Server =
109 109  
110 -
111 -
112 -=== 1.5.2 BOOT MODE / SW1 ===
113 -
114 -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.
115 -
116 -2) Flash: work mode, device starts to work and send out console output for further debug
117 -
118 -
119 -
120 -=== 1.5.3 Reset Button ===
121 -
122 -Press to reboot the device.
123 -
124 -
125 -
126 -=== 1.5.4 LED ===
127 -
128 -It will flash:
129 -
130 -1. When boot the device in flash mode
131 -1. Send an uplink packet
132 -
133 -
134 -
135 -
136 -= 2.  Use N95S31B to communicate with IoT Server =
137 -
138 138  == 2.1  How it works ==
139 139  
140 140  
141 141  (((
142 -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.
102 +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.
143 143  )))
144 144  
145 145  
146 146  (((
147 -The diagram below shows the working flow in default firmware of N95S31B:
107 +The diagram below shows the working flow in default firmware of NSE01:
148 148  )))
149 149  
150 -(((
151 -
152 -)))
110 +[[image:image-20220708101605-2.png]]
153 153  
154 -[[image:1657350248151-650.png]]
155 -
156 156  (((
157 157  
158 158  )))
159 159  
160 160  
161 -== 2.2 ​ Configure the N95S31B ==
162 162  
118 +== 2.2 ​ Configure the NSE01 ==
163 163  
164 -=== 2.2.1  Power On N95S31B ===
165 165  
166 -
167 -[[image:image-20220709150546-2.png]]
168 -
169 -
170 170  === 2.2.1 Test Requirement ===
171 171  
172 172  
173 -To use N95S31B in your city, make sure meet below requirements:
124 +(((
125 +To use NSE01 in your city, make sure meet below requirements:
126 +)))
174 174  
175 175  * Your local operator has already distributed a NB-IoT Network there.
176 -* The local NB-IoT network used the band that N95S31B supports.
129 +* The local NB-IoT network used the band that NSE01 supports.
177 177  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
178 178  
179 -
180 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.
181 -
182 -N95S31B supports different communication protocol such as :
183 -
184 184  (((
185 -* CoAP  ((% style="color:red" %)120.24.4.116:5683(%%))
186 -* raw UDP  ((% style="color:red" %)120.24.4.116:5601(%%))
187 -* MQTT  ((% style="color:red" %)120.24.4.116:1883(%%))
188 -* TCP  ((% style="color:red" %)120.24.4.116:5600(%%))
189 -
190 -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.
191 -
192 -
133 +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
193 193  )))
194 194  
195 -[[image:1657350625843-586.png]]
196 196  
137 +[[image:1657249419225-449.png]]
197 197  
198 198  
199 -=== 2.2.3  Insert SIM card ===
200 200  
141 +=== 2.2.2 Insert SIM card ===
142 +
201 201  (((
202 202  Insert the NB-IoT Card get from your provider.
203 203  )))
... ... @@ -207,19 +207,18 @@
207 207  )))
208 208  
209 209  
210 -[[image:1657351240556-536.png]]
152 +[[image:1657249468462-536.png]]
211 211  
212 212  
213 213  
214 -=== 2.2.4  Connect USB – TTL to N95S31B to configure it ===
156 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
215 215  
216 216  (((
217 217  (((
218 -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.
160 +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.
219 219  )))
220 220  )))
221 221  
222 -[[image:1657351312545-300.png]]
223 223  
224 224  **Connection:**
225 225  
... ... @@ -239,110 +239,96 @@
239 239  * Flow Control: (% style="color:green" %)**None**
240 240  
241 241  (((
242 -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.
183 +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.
243 243  )))
244 244  
245 -[[image:1657329814315-101.png]]
186 +[[image:image-20220708110657-3.png]]
246 246  
247 247  (((
248 -(% 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/]]
189 +(% 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/]]
249 249  )))
250 250  
251 251  
252 252  
253 -=== 2.2.5  Use CoAP protocol to uplink data ===
194 +=== 2.2.4 Use CoAP protocol to uplink data ===
254 254  
255 255  (% 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/]]
256 256  
257 257  
258 -(((
259 259  **Use below commands:**
260 -)))
261 261  
262 -* (((
263 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
264 -)))
265 -* (((
266 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
267 -)))
268 -* (((
269 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
270 -)))
201 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
202 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
203 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
271 271  
272 -(((
273 -
274 -
275 275  For parameter description, please refer to AT command set
276 -)))
277 277  
278 -[[image:1657352146020-183.png]]
207 +[[image:1657249793983-486.png]]
279 279  
280 280  
281 -(((
282 -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.
283 -)))
210 +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.
284 284  
285 -[[image:1657352185396-303.png]]
212 +[[image:1657249831934-534.png]]
286 286  
287 287  
288 288  
289 -=== 2.2.6  Use UDP protocol to uplink data(Default protocol) ===
216 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
290 290  
218 +This feature is supported since firmware version v1.0.1
291 291  
292 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
220 +
221 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
293 293  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
294 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
223 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
295 295  
296 -[[image:1657352391268-297.png]]
225 +[[image:1657249864775-321.png]]
297 297  
298 298  
299 -[[image:1657352403317-397.png]]
228 +[[image:1657249930215-289.png]]
300 300  
301 301  
302 302  
303 -=== 2.2.7  Use MQTT protocol to uplink data ===
232 +=== 2.2.6 Use MQTT protocol to uplink data ===
304 304  
305 -N95S31B supports only plain MQTT now it doesn't support TLS and other related encryption.
234 +This feature is supported since firmware version v110
306 306  
307 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
308 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
309 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
310 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
311 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
312 -* (% style="color:blue" %)**AT+PUBTOPIC=f9527  **(%%)~/~/Set the sending topic of MQTT
313 -* (% style="color:blue" %)**AT+SUBTOPIC=Ns9527  **(%%) ~/~/Set the subscription topic of MQTT
314 314  
315 -[[image:1657352634421-276.png]]
237 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
238 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
239 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
240 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
241 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
242 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
243 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
316 316  
245 +[[image:1657249978444-674.png]]
317 317  
318 -[[image:1657352645687-385.png]]
319 319  
320 -(((
321 -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.
322 -)))
248 +[[image:1657249990869-686.png]]
323 323  
324 324  
325 325  (((
326 -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.
252 +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.
327 327  )))
328 328  
329 329  
330 330  
331 -=== 2.2.8  Use TCP protocol to uplink data ===
257 +=== 2.2.7 Use TCP protocol to uplink data ===
332 332  
333 333  This feature is supported since firmware version v110
334 334  
261 +
335 335  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
336 336  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
337 337  
338 -[[image:1657352898400-901.png]]
265 +[[image:1657250217799-140.png]]
339 339  
340 340  
341 -[[image:1657352914475-252.png]]
268 +[[image:1657250255956-604.png]]
342 342  
343 343  
344 344  
345 -=== 2.2.9  Change Update Interval ===
272 +=== 2.2.8 Change Update Interval ===
346 346  
347 347  User can use below command to change the (% style="color:green" %)**uplink interval**.
348 348  
... ... @@ -349,61 +349,47 @@
349 349  * (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
350 350  
351 351  (((
352 -
279 +(% style="color:red" %)**NOTE:**
353 353  )))
354 354  
282 +(((
283 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
284 +)))
355 355  
356 356  
287 +
357 357  == 2.3  Uplink Payload ==
358 358  
359 -In this mode, uplink payload includes in total 14 bytes
290 +In this mode, uplink payload includes in total 18 bytes
360 360  
361 -
362 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
292 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
363 363  |=(% style="width: 60px;" %)(((
364 364  **Size(bytes)**
365 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
366 -|(% 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:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]]
295 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 60px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 90px;" %)**2**|=(% style="width: 50px;" %)**1**
296 +|(% 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"]]
367 367  
368 368  (((
369 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
299 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
370 370  )))
371 371  
372 372  
373 -[[image:1657331036973-987.png]]
303 +[[image:image-20220708111918-4.png]]
374 374  
375 -(((
305 +
376 376  The payload is ASCII string, representative same HEX:
377 -)))
378 378  
379 -(((
380 -0x72403155615900640c6c19029200 where:
381 -)))
308 +0x72403155615900640c7817075e0a8c02f900 where:
382 382  
383 -* (((
384 -Device ID: 0x724031556159 = 724031556159
385 -)))
386 -* (((
387 -Version: 0x0064=100=1.0.0
388 -)))
310 +* Device ID: 0x 724031556159 = 724031556159
311 +* Version: 0x0064=100=1.0.0
389 389  
390 -* (((
391 -BAT: 0x0c6c = 3180 mV = 3.180V
392 -)))
393 -* (((
394 -Signal: 0x19 = 25
395 -)))
396 -* (((
397 -Distance: 0x0292= 658 mm
398 -)))
399 -* (((
400 -Interrupt: 0x00 = 0
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
401 401  
402 -
403 -
404 -
405 -)))
406 -
407 407  == 2.4  Payload Explanation and Sensor Interface ==
408 408  
409 409  
... ... @@ -426,7 +426,7 @@
426 426  )))
427 427  
428 428  (((
429 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
342 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
430 430  )))
431 431  
432 432  
... ... @@ -438,7 +438,7 @@
438 438  )))
439 439  
440 440  (((
441 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
354 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
442 442  )))
443 443  
444 444  
... ... @@ -446,6 +446,10 @@
446 446  === 2.4.3  Battery Info ===
447 447  
448 448  (((
362 +Check the battery voltage for LSE01.
363 +)))
364 +
365 +(((
449 449  Ex1: 0x0B45 = 2885mV
450 450  )))
451 451  
... ... @@ -487,21 +487,65 @@
487 487  
488 488  
489 489  
490 -=== 2.4.5  Distance ===
407 +=== 2.4.5  Soil Moisture ===
491 491  
492 -Get the distance. Flat object range 280mm - 7500mm.
409 +(((
410 +(((
411 +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.
412 +)))
413 +)))
493 493  
494 494  (((
495 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
416 +(((
417 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
496 496  )))
419 +)))
497 497  
498 498  (((
422 +
423 +)))
424 +
499 499  (((
500 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
426 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
501 501  )))
428 +
429 +
430 +
431 +=== 2.4.6  Soil Temperature ===
432 +
433 +(((
434 +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
502 502  )))
503 503  
504 504  (((
438 +**Example**:
439 +)))
440 +
441 +(((
442 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
443 +)))
444 +
445 +(((
446 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
447 +)))
448 +
449 +
450 +
451 +=== 2.4.7  Soil Conductivity (EC) ===
452 +
453 +(((
454 +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).
455 +)))
456 +
457 +(((
458 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
459 +)))
460 +
461 +(((
462 +Generally, the EC value of irrigation water is less than 800uS / cm.
463 +)))
464 +
465 +(((
505 505  
506 506  )))
507 507  
... ... @@ -509,10 +509,10 @@
509 509  
510 510  )))
511 511  
512 -=== 2.4.6  Digital Interrupt ===
473 +=== 2.4.8  Digital Interrupt ===
513 513  
514 514  (((
515 -Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NDDS75 will send a packet to the server.
476 +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.
516 516  )))
517 517  
518 518  (((
... ... @@ -543,10 +543,10 @@
543 543  
544 544  
545 545  
546 -=== 2.4.7  ​+5V Output ===
507 +=== 2.4.9  ​+5V Output ===
547 547  
548 548  (((
549 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
510 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
550 550  )))
551 551  
552 552  
... ... @@ -566,9 +566,9 @@
566 566  
567 567  == 2.5  Downlink Payload ==
568 568  
569 -By default, NDDS75 prints the downlink payload to console port.
530 +By default, NSE01 prints the downlink payload to console port.
570 570  
571 -[[image:image-20220709100028-1.png]]
532 +[[image:image-20220708133731-5.png]]
572 572  
573 573  
574 574  (((
... ... @@ -604,7 +604,7 @@
604 604  )))
605 605  
606 606  (((
607 -If payload = 0x04FF, it will reset the NDDS75
568 +If payload = 0x04FF, it will reset the NSE01
608 608  )))
609 609  
610 610  
... ... @@ -618,52 +618,76 @@
618 618  
619 619  == 2.6  ​LED Indicator ==
620 620  
582 +(((
583 +The NSE01 has an internal LED which is to show the status of different state.
621 621  
622 -The NDDS75 has an internal LED which is to show the status of different state.
623 623  
624 -
625 -* When power on, NDDS75 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
586 +* 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)
626 626  * Then the LED will be on for 1 second means device is boot normally.
627 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
588 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
628 628  * For each uplink probe, LED will be on for 500ms.
590 +)))
629 629  
592 +
593 +
594 +
595 +== 2.7  Installation in Soil ==
596 +
597 +__**Measurement the soil surface**__
598 +
630 630  (((
631 -
600 +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]]
632 632  )))
633 633  
603 +[[image:1657259653666-883.png]] ​
634 634  
635 635  
636 -== 2.7  ​Firmware Change Log ==
606 +(((
607 +
637 637  
638 -
639 639  (((
640 -Download URL & Firmware Change log
610 +Dig a hole with diameter > 20CM.
641 641  )))
642 642  
643 643  (((
644 -[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/]]
614 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
645 645  )))
616 +)))
646 646  
618 +[[image:1654506665940-119.png]]
647 647  
648 648  (((
649 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
621 +
650 650  )))
651 651  
652 652  
625 +== 2.8  ​Firmware Change Log ==
653 653  
654 -== 2.8  ​Battery Analysis ==
655 655  
656 -=== 2.8.1  ​Battery Type ===
628 +Download URL & Firmware Change log
657 657  
630 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
658 658  
632 +
633 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
634 +
635 +
636 +
637 +== 2.9  ​Battery Analysis ==
638 +
639 +=== 2.9.1  ​Battery Type ===
640 +
641 +
659 659  (((
660 -The NDDS75 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.
643 +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.
661 661  )))
662 662  
646 +
663 663  (((
664 664  The battery is designed to last for several years depends on the actually use environment and update interval. 
665 665  )))
666 666  
651 +
667 667  (((
668 668  The battery related documents as below:
669 669  )))
... ... @@ -673,12 +673,12 @@
673 673  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
674 674  
675 675  (((
676 -[[image:image-20220709101450-2.png]]
661 +[[image:image-20220708140453-6.png]]
677 677  )))
678 678  
679 679  
680 680  
681 -=== 2.8.2  Power consumption Analyze ===
666 +=== 2.9.2  Power consumption Analyze ===
682 682  
683 683  (((
684 684  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.
... ... @@ -712,11 +712,11 @@
712 712  And the Life expectation in difference case will be shown on the right.
713 713  )))
714 714  
715 -[[image:image-20220709110451-3.png]]
700 +[[image:image-20220708141352-7.jpeg]]
716 716  
717 717  
718 718  
719 -=== 2.8.3  ​Battery Note ===
704 +=== 2.9.3  ​Battery Note ===
720 720  
721 721  (((
722 722  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.
... ... @@ -724,10 +724,10 @@
724 724  
725 725  
726 726  
727 -=== 2.8.4  Replace the battery ===
712 +=== 2.9.4  Replace the battery ===
728 728  
729 729  (((
730 -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 +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).
731 731  )))
732 732  
733 733  
... ... @@ -742,7 +742,7 @@
742 742  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/]] 
743 743  )))
744 744  
745 -[[image:1657333200519-600.png]]
730 +[[image:1657261278785-153.png]]
746 746  
747 747  
748 748  
... ... @@ -750,7 +750,7 @@
750 750  
751 751  == 4.1  Access AT Commands ==
752 752  
753 -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/]]
738 +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/]]
754 754  
755 755  
756 756  AT+<CMD>?  : Help on <CMD>
... ... @@ -838,11 +838,18 @@
838 838  )))
839 839  
840 840  (((
841 -(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
826 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
842 842  )))
843 843  
844 844  
845 845  
831 +== 5.2  Can I calibrate NSE01 to different soil types? ==
832 +
833 +(((
834 +NSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20220605.pdf]].
835 +)))
836 +
837 +
846 846  = 6.  Trouble Shooting =
847 847  
848 848  == 6.1  ​Connection problem when uploading firmware ==
... ... @@ -870,7 +870,7 @@
870 870  = 7. ​ Order Info =
871 871  
872 872  
873 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
865 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
874 874  
875 875  
876 876  (% class="wikigeneratedid" %)
... ... @@ -885,7 +885,7 @@
885 885  
886 886  (% style="color:#037691" %)**Package Includes**:
887 887  
888 -* NSE01 NB-IoT Distance Detect Sensor Node x 1
880 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
889 889  * External antenna x 1
890 890  )))
891 891  
... ... @@ -894,11 +894,8 @@
894 894  
895 895  (% style="color:#037691" %)**Dimension and weight**:
896 896  
897 -
898 -* Device Size: 13.0 x 5 x 4.5 cm
899 -* Device Weight: 150g
900 -* Package Size / pcs : 15 x 12x 5.5 cm
901 -* Weight / pcs : 220g
889 +* Size: 195 x 125 x 55 mm
890 +* Weight:   420g
902 902  )))
903 903  
904 904  (((
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