Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 97.14 >
edited by Xiaoling
on 2022/07/09 11:47
To version < 71.1 >
edited by Xiaoling
on 2022/07/09 08:42
>
Change comment: There is no comment for this version

Summary

Details

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Content
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1 -(% style="text-align:center" %)
2 -[[image:image-20220709085040-1.png||height="542" width="524"]]
1 +[[image:image-20220709084207-3.jpeg||height="548" width="548"]]
3 3  
4 4  
5 5  
6 6  
7 7  
7 +
8 +
8 8  **Table of Contents:**
9 9  
10 -{{toc/}}
11 11  
12 12  
13 13  
... ... @@ -22,60 +22,39 @@
22 22  
23 23  
24 24  (((
25 -(((
26 26  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.
26 +\\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.
27 +\\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.
28 +\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
29 +\\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)
30 +\\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.
27 27  )))
28 28  
29 -(((
30 -
31 -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.
33 +
32 32  )))
33 33  
34 -(((
36 +[[image:1654503236291-817.png]]
35 35  
36 -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.
37 -)))
38 38  
39 -(((
39 +[[image:1657245163077-232.png]]
40 40  
41 -NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
42 -)))
43 43  
44 -(((
45 45  
46 -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)
47 -)))
48 -
49 -(((
50 -
51 -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.
52 -)))
53 -)))
54 -
55 -
56 -)))
57 -
58 -[[image:1657327959271-447.png]]
59 -
60 -
61 -
62 62  == 1.2 ​ Features ==
63 63  
64 -
65 65  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
66 -* Ultra low power consumption
67 -* Distance Detection by Ultrasonic technology
68 -* Flat object range 280mm - 7500mm
69 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
70 -* Cable Length: 25cm
46 +* Monitor Soil Moisture
47 +* Monitor Soil Temperature
48 +* Monitor Soil Conductivity
71 71  * AT Commands to change parameters
72 72  * Uplink on periodically
73 73  * Downlink to change configure
74 74  * IP66 Waterproof Enclosure
53 +* Ultra-Low Power consumption
54 +* AT Commands to change parameters
75 75  * Micro SIM card slot for NB-IoT SIM
76 76  * 8500mAh Battery for long term use
77 77  
78 -
79 79  == 1.3  Specification ==
80 80  
81 81  
... ... @@ -93,71 +93,58 @@
93 93  * - B20 @H-FDD: 800MHz
94 94  * - B28 @H-FDD: 700MHz
95 95  
96 -(% style="color:#037691" %)**Battery:**
75 +Probe(% style="color:#037691" %)** Specification:**
97 97  
98 -* Li/SOCI2 un-chargeable battery
99 -* Capacity: 8500mAh
100 -* Self Discharge: <1% / Year @ 25°C
101 -* Max continuously current: 130mA
102 -* Max boost current: 2A, 1 second
77 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
103 103  
104 -(% style="color:#037691" %)**Power Consumption**
79 +[[image:image-20220708101224-1.png]]
105 105  
106 -* STOP Mode: 10uA @ 3.3v
107 -* Max transmit power: 350mA@3.3v
108 108  
109 109  
110 110  == ​1.4  Applications ==
111 111  
112 -* Smart Buildings & Home Automation
113 -* Logistics and Supply Chain Management
114 -* Smart Metering
115 115  * Smart Agriculture
116 -* Smart Cities
117 -* Smart Factory
118 118  
119 119  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
120 120  ​
121 121  
122 -
123 123  == 1.5  Pin Definitions ==
124 124  
125 125  
126 -[[image:1657328609906-564.png]]
93 +[[image:1657246476176-652.png]]
127 127  
128 128  
129 129  
130 -= 2.  Use NDDS75 to communicate with IoT Server =
97 += 2.  Use NSE01 to communicate with IoT Server =
131 131  
132 132  == 2.1  How it works ==
133 133  
101 +
134 134  (((
135 -The NDDS75 is equipped with a NB-IoT module, the pre-loaded firmware in NDDS75 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 NDDS75.
103 +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.
136 136  )))
137 137  
138 138  
139 139  (((
140 -The diagram below shows the working flow in default firmware of NDDS75:
108 +The diagram below shows the working flow in default firmware of NSE01:
141 141  )))
142 142  
143 -(((
144 -
145 -)))
111 +[[image:image-20220708101605-2.png]]
146 146  
147 -[[image:1657328659945-416.png]]
148 -
149 149  (((
150 150  
151 151  )))
152 152  
153 153  
154 -== 2.2 ​ Configure the NDDS75 ==
155 155  
119 +== 2.2 ​ Configure the NSE01 ==
156 156  
121 +
157 157  === 2.2.1 Test Requirement ===
158 158  
124 +
159 159  (((
160 -To use NDDS75 in your city, make sure meet below requirements:
126 +To use NSE01 in your city, make sure meet below requirements:
161 161  )))
162 162  
163 163  * Your local operator has already distributed a NB-IoT Network there.
... ... @@ -165,11 +165,11 @@
165 165  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
166 166  
167 167  (((
168 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDDS75 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
134 +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
169 169  )))
170 170  
171 171  
172 -[[image:1657328756309-230.png]]
138 +[[image:1657249419225-449.png]]
173 173  
174 174  
175 175  
... ... @@ -184,19 +184,18 @@
184 184  )))
185 185  
186 186  
187 -[[image:1657328884227-504.png]]
153 +[[image:1657249468462-536.png]]
188 188  
189 189  
190 190  
191 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
157 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
192 192  
193 193  (((
194 194  (((
195 -User need to configure NDDS75 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NDDS75 support AT Commands, user can use a USB to TTL adapter to connect to NDDS75 and use AT Commands to configure it, as below.
161 +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.
196 196  )))
197 197  )))
198 198  
199 -[[image:image-20220709092052-2.png]]
200 200  
201 201  **Connection:**
202 202  
... ... @@ -216,13 +216,13 @@
216 216  * Flow Control: (% style="color:green" %)**None**
217 217  
218 218  (((
219 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NDDS75. NDDS75 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
184 +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.
220 220  )))
221 221  
222 -[[image:1657329814315-101.png]]
187 +[[image:image-20220708110657-3.png]]
223 223  
224 224  (((
225 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/]]
190 +(% 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/]]
226 226  )))
227 227  
228 228  
... ... @@ -232,64 +232,56 @@
232 232  (% 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/]]
233 233  
234 234  
235 -(((
236 236  **Use below commands:**
237 -)))
238 238  
239 -* (((
240 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
241 -)))
242 -* (((
243 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
244 -)))
245 -* (((
246 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
247 -)))
202 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
203 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
204 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
248 248  
249 -(((
250 250  For parameter description, please refer to AT command set
251 -)))
252 252  
253 -[[image:1657330452568-615.png]]
208 +[[image:1657249793983-486.png]]
254 254  
255 255  
256 -(((
257 -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.
258 -)))
211 +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.
259 259  
260 -[[image:1657330472797-498.png]]
213 +[[image:1657249831934-534.png]]
261 261  
262 262  
263 263  
264 264  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
265 265  
219 +This feature is supported since firmware version v1.0.1
266 266  
267 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
221 +
222 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
268 268  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
269 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
224 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
270 270  
271 -[[image:1657330501006-241.png]]
226 +[[image:1657249864775-321.png]]
272 272  
273 273  
274 -[[image:1657330533775-472.png]]
229 +[[image:1657249930215-289.png]]
275 275  
276 276  
277 277  
278 278  === 2.2.6 Use MQTT protocol to uplink data ===
279 279  
235 +This feature is supported since firmware version v110
280 280  
281 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
282 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
283 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
284 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
285 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
286 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
287 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
288 288  
238 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
239 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
240 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
241 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
242 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
243 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
244 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
245 +
289 289  [[image:1657249978444-674.png]]
290 290  
291 291  
292 -[[image:1657330723006-866.png]]
249 +[[image:1657249990869-686.png]]
293 293  
294 294  
295 295  (((
... ... @@ -300,14 +300,16 @@
300 300  
301 301  === 2.2.7 Use TCP protocol to uplink data ===
302 302  
260 +This feature is supported since firmware version v110
303 303  
262 +
304 304  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
305 305  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
306 306  
307 -[[image:image-20220709093918-1.png]]
266 +[[image:1657250217799-140.png]]
308 308  
309 309  
310 -[[image:image-20220709093918-2.png]]
269 +[[image:1657250255956-604.png]]
311 311  
312 312  
313 313  
... ... @@ -329,54 +329,36 @@
329 329  
330 330  == 2.3  Uplink Payload ==
331 331  
332 -In this mode, uplink payload includes in total 14 bytes
291 +In this mode, uplink payload includes in total 18 bytes
333 333  
334 -
335 335  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
336 336  |=(% style="width: 60px;" %)(((
337 337  **Size(bytes)**
338 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 60px;" %)**1**
339 -|(% 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"]]
296 +)))|=(% 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**
297 +|(% 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"]]
340 340  
341 341  (((
342 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
300 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
343 343  )))
344 344  
345 345  
346 -[[image:1657331036973-987.png]]
304 +[[image:image-20220708111918-4.png]]
347 347  
348 -(((
306 +
349 349  The payload is ASCII string, representative same HEX:
350 -)))
351 351  
352 -(((
353 -0x72403155615900640c6c19029200 where:
354 -)))
309 +0x72403155615900640c7817075e0a8c02f900 where:
355 355  
356 -* (((
357 -Device ID: 0x724031556159 = 724031556159
358 -)))
359 -* (((
360 -Version: 0x0064=100=1.0.0
361 -)))
311 +* Device ID: 0x 724031556159 = 724031556159
312 +* Version: 0x0064=100=1.0.0
362 362  
363 -* (((
364 -BAT: 0x0c6c = 3180 mV = 3.180V
365 -)))
366 -* (((
367 -Signal: 0x19 = 25
368 -)))
369 -* (((
370 -Distance: 0x0292= 658 mm
371 -)))
372 -* (((
373 -Interrupt: 0x00 = 0
314 +* BAT: 0x0c78 = 3192 mV = 3.192V
315 +* Singal: 0x17 = 23
316 +* Soil Moisture: 0x075e= 1886 = 18.86  %
317 +* Soil Temperature:0x0a8c =2700=27 °C
318 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
319 +* Interrupt: 0x00 = 0
374 374  
375 -
376 -
377 -
378 -)))
379 -
380 380  == 2.4  Payload Explanation and Sensor Interface ==
381 381  
382 382  
... ... @@ -399,7 +399,7 @@
399 399  )))
400 400  
401 401  (((
402 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
343 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
403 403  )))
404 404  
405 405  
... ... @@ -411,7 +411,7 @@
411 411  )))
412 412  
413 413  (((
414 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
355 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
415 415  )))
416 416  
417 417  
... ... @@ -419,6 +419,10 @@
419 419  === 2.4.3  Battery Info ===
420 420  
421 421  (((
363 +Check the battery voltage for LSE01.
364 +)))
365 +
366 +(((
422 422  Ex1: 0x0B45 = 2885mV
423 423  )))
424 424  
... ... @@ -460,19 +460,65 @@
460 460  
461 461  
462 462  
463 -=== 2.4.5  Distance ===
408 +=== 2.4.5  Soil Moisture ===
464 464  
465 -Get the distance. Flat object range 280mm - 7500mm.
410 +(((
411 +(((
412 +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.
413 +)))
414 +)))
466 466  
467 -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 +(((
418 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
419 +)))
420 +)))
468 468  
469 469  (((
423 +
424 +)))
425 +
470 470  (((
471 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
427 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
472 472  )))
429 +
430 +
431 +
432 +=== 2.4.6  Soil Temperature ===
433 +
434 +(((
435 +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
473 473  )))
474 474  
475 475  (((
439 +**Example**:
440 +)))
441 +
442 +(((
443 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
444 +)))
445 +
446 +(((
447 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
448 +)))
449 +
450 +
451 +
452 +=== 2.4.7  Soil Conductivity (EC) ===
453 +
454 +(((
455 +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).
456 +)))
457 +
458 +(((
459 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
460 +)))
461 +
462 +(((
463 +Generally, the EC value of irrigation water is less than 800uS / cm.
464 +)))
465 +
466 +(((
476 476  
477 477  )))
478 478  
... ... @@ -480,10 +480,10 @@
480 480  
481 481  )))
482 482  
483 -=== 2.4.6  Digital Interrupt ===
474 +=== 2.4.8  Digital Interrupt ===
484 484  
485 485  (((
486 -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.
477 +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.
487 487  )))
488 488  
489 489  (((
... ... @@ -514,10 +514,10 @@
514 514  
515 515  
516 516  
517 -=== 2.4.7  ​+5V Output ===
508 +=== 2.4.9  ​+5V Output ===
518 518  
519 519  (((
520 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
511 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
521 521  )))
522 522  
523 523  
... ... @@ -537,9 +537,9 @@
537 537  
538 538  == 2.5  Downlink Payload ==
539 539  
540 -By default, NDDS75 prints the downlink payload to console port.
531 +By default, NSE01 prints the downlink payload to console port.
541 541  
542 -[[image:image-20220709100028-1.png]]
533 +[[image:image-20220708133731-5.png]]
543 543  
544 544  
545 545  (((
... ... @@ -575,7 +575,7 @@
575 575  )))
576 576  
577 577  (((
578 -If payload = 0x04FF, it will reset the NDDS75
569 +If payload = 0x04FF, it will reset the NSE01
579 579  )))
580 580  
581 581  
... ... @@ -589,48 +589,76 @@
589 589  
590 590  == 2.6  ​LED Indicator ==
591 591  
583 +(((
584 +The NSE01 has an internal LED which is to show the status of different state.
592 592  
593 -The NDDS75 has an internal LED which is to show the status of different state.
594 594  
595 -
596 -* 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)
587 +* 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)
597 597  * Then the LED will be on for 1 second means device is boot normally.
598 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
589 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
599 599  * For each uplink probe, LED will be on for 500ms.
591 +)))
600 600  
593 +
594 +
595 +
596 +== 2.7  Installation in Soil ==
597 +
598 +__**Measurement the soil surface**__
599 +
601 601  (((
602 -
601 +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]]
603 603  )))
604 604  
604 +[[image:1657259653666-883.png]] ​
605 605  
606 606  
607 -== 2.7  ​Firmware Change Log ==
607 +(((
608 +
608 608  
610 +(((
611 +Dig a hole with diameter > 20CM.
612 +)))
609 609  
610 -Download URL & Firmware Change log
614 +(((
615 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
616 +)))
617 +)))
611 611  
619 +[[image:1654506665940-119.png]]
620 +
612 612  (((
613 -[[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/]]
622 +
614 614  )))
615 615  
616 616  
626 +== 2.8  ​Firmware Change Log ==
627 +
628 +
629 +Download URL & Firmware Change log
630 +
631 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
632 +
633 +
617 617  Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
618 618  
619 619  
620 620  
621 -== 2.8  ​Battery Analysis ==
638 +== 2.9  ​Battery Analysis ==
622 622  
623 -=== 2.8.1  ​Battery Type ===
640 +=== 2.9.1  ​Battery Type ===
624 624  
625 625  
626 626  (((
627 -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.
644 +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.
628 628  )))
629 629  
647 +
630 630  (((
631 631  The battery is designed to last for several years depends on the actually use environment and update interval. 
632 632  )))
633 633  
652 +
634 634  (((
635 635  The battery related documents as below:
636 636  )))
... ... @@ -640,12 +640,12 @@
640 640  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
641 641  
642 642  (((
643 -[[image:image-20220709101450-2.png]]
662 +[[image:image-20220708140453-6.png]]
644 644  )))
645 645  
646 646  
647 647  
648 -=== 2.8.2  Power consumption Analyze ===
667 +=== 2.9.2  Power consumption Analyze ===
649 649  
650 650  (((
651 651  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.
... ... @@ -679,11 +679,11 @@
679 679  And the Life expectation in difference case will be shown on the right.
680 680  )))
681 681  
682 -[[image:image-20220709110451-3.png]]
701 +[[image:image-20220708141352-7.jpeg]]
683 683  
684 684  
685 685  
686 -=== 2.8.3  ​Battery Note ===
705 +=== 2.9.3  ​Battery Note ===
687 687  
688 688  (((
689 689  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.
... ... @@ -691,10 +691,10 @@
691 691  
692 692  
693 693  
694 -=== 2.8.4  Replace the battery ===
713 +=== 2.9.4  Replace the battery ===
695 695  
696 696  (((
697 -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).
716 +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).
698 698  )))
699 699  
700 700  
... ... @@ -709,7 +709,7 @@
709 709  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/]] 
710 710  )))
711 711  
712 -[[image:1657333200519-600.png]]
731 +[[image:1657261278785-153.png]]
713 713  
714 714  
715 715  
... ... @@ -717,7 +717,7 @@
717 717  
718 718  == 4.1  Access AT Commands ==
719 719  
720 -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/]]
739 +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/]]
721 721  
722 722  
723 723  AT+<CMD>?  : Help on <CMD>
... ... @@ -805,11 +805,18 @@
805 805  )))
806 806  
807 807  (((
808 -(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
827 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
809 809  )))
810 810  
811 811  
812 812  
832 +== 5.2  Can I calibrate NSE01 to different soil types? ==
833 +
834 +(((
835 +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]].
836 +)))
837 +
838 +
813 813  = 6.  Trouble Shooting =
814 814  
815 815  == 6.1  ​Connection problem when uploading firmware ==
... ... @@ -837,7 +837,7 @@
837 837  = 7. ​ Order Info =
838 838  
839 839  
840 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
866 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
841 841  
842 842  
843 843  (% class="wikigeneratedid" %)
... ... @@ -852,7 +852,7 @@
852 852  
853 853  (% style="color:#037691" %)**Package Includes**:
854 854  
855 -* NSE01 NB-IoT Distance Detect Sensor Node x 1
881 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
856 856  * External antenna x 1
857 857  )))
858 858  
... ... @@ -861,11 +861,8 @@
861 861  
862 862  (% style="color:#037691" %)**Dimension and weight**:
863 863  
864 -
865 -* Device Size: 13.0 x 5 x 4.5 cm
866 -* Device Weight: 150g
867 -* Package Size / pcs : 15 x 12x 5.5 cm
868 -* Weight / pcs : 220g
890 +* Size: 195 x 125 x 55 mm
891 +* Weight:   420g
869 869  )))
870 870  
871 871  (((
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