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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 97.20
edited by Xiaoling
on 2022/07/09 17:49
Change comment: There is no comment for this version
To version 75.4
edited by Xiaoling
on 2022/07/09 09:02
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -7,7 +7,6 @@
7 7  
8 8  **Table of Contents:**
9 9  
10 -{{toc/}}
11 11  
12 12  
13 13  
... ... @@ -22,34 +22,20 @@
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.
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.
27 27  )))
28 28  
29 -(((
30 -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.
32 +
31 31  )))
32 32  
33 -(((
34 -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.
35 -)))
35 +[[image:1654503236291-817.png]]
36 36  
37 -(((
38 -NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
39 -)))
40 40  
41 -(((
42 -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)
43 -)))
44 -
45 -(((
46 -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.
47 -)))
48 -)))
49 -
50 -
51 -)))
52 -
53 53  [[image:1657327959271-447.png]]
54 54  
55 55  
... ... @@ -56,6 +56,7 @@
56 56  
57 57  == 1.2 ​ Features ==
58 58  
44 +
59 59  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
60 60  * Ultra low power consumption
61 61  * Distance Detection by Ultrasonic technology
... ... @@ -70,6 +70,7 @@
70 70  * 8500mAh Battery for long term use
71 71  
72 72  
59 +
73 73  == 1.3  Specification ==
74 74  
75 75  
... ... @@ -87,6 +87,7 @@
87 87  * - B20 @H-FDD: 800MHz
88 88  * - B28 @H-FDD: 700MHz
89 89  
77 +
90 90  (% style="color:#037691" %)**Battery:**
91 91  
92 92  * Li/SOCI2 un-chargeable battery
... ... @@ -95,6 +95,7 @@
95 95  * Max continuously current: 130mA
96 96  * Max boost current: 2A, 1 second
97 97  
86 +
98 98  (% style="color:#037691" %)**Power Consumption**
99 99  
100 100  * STOP Mode: 10uA @ 3.3v
... ... @@ -101,6 +101,8 @@
101 101  * Max transmit power: 350mA@3.3v
102 102  
103 103  
93 +
94 +
104 104  == ​1.4  Applications ==
105 105  
106 106  * Smart Buildings & Home Automation
... ... @@ -114,44 +114,44 @@
114 114  ​
115 115  
116 116  
108 +
117 117  == 1.5  Pin Definitions ==
118 118  
119 119  
120 -[[image:1657328609906-564.png]]
112 +[[image:1657246476176-652.png]]
121 121  
122 122  
123 123  
124 -= 2.  Use NDDS75 to communicate with IoT Server =
116 += 2.  Use NSE01 to communicate with IoT Server =
125 125  
126 126  == 2.1  How it works ==
127 127  
120 +
128 128  (((
129 -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.
122 +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.
130 130  )))
131 131  
132 132  
133 133  (((
134 -The diagram below shows the working flow in default firmware of NDDS75:
127 +The diagram below shows the working flow in default firmware of NSE01:
135 135  )))
136 136  
137 -(((
138 -
139 -)))
130 +[[image:image-20220708101605-2.png]]
140 140  
141 -[[image:1657328659945-416.png]]
142 -
143 143  (((
144 144  
145 145  )))
146 146  
147 147  
148 -== 2.2 ​ Configure the NDDS75 ==
149 149  
138 +== 2.2 ​ Configure the NSE01 ==
150 150  
140 +
151 151  === 2.2.1 Test Requirement ===
152 152  
143 +
153 153  (((
154 -To use NDDS75 in your city, make sure meet below requirements:
145 +To use NSE01 in your city, make sure meet below requirements:
155 155  )))
156 156  
157 157  * Your local operator has already distributed a NB-IoT Network there.
... ... @@ -159,11 +159,11 @@
159 159  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
160 160  
161 161  (((
162 -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
153 +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
163 163  )))
164 164  
165 165  
166 -[[image:1657328756309-230.png]]
157 +[[image:1657249419225-449.png]]
167 167  
168 168  
169 169  
... ... @@ -178,19 +178,18 @@
178 178  )))
179 179  
180 180  
181 -[[image:1657328884227-504.png]]
172 +[[image:1657249468462-536.png]]
182 182  
183 183  
184 184  
185 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
176 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
186 186  
187 187  (((
188 188  (((
189 -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.
180 +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.
190 190  )))
191 191  )))
192 192  
193 -[[image:image-20220709092052-2.png]]
194 194  
195 195  **Connection:**
196 196  
... ... @@ -210,13 +210,13 @@
210 210  * Flow Control: (% style="color:green" %)**None**
211 211  
212 212  (((
213 -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.
203 +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.
214 214  )))
215 215  
216 -[[image:1657329814315-101.png]]
206 +[[image:image-20220708110657-3.png]]
217 217  
218 218  (((
219 -(% 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/]]
209 +(% 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/]]
220 220  )))
221 221  
222 222  
... ... @@ -226,64 +226,56 @@
226 226  (% 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/]]
227 227  
228 228  
229 -(((
230 230  **Use below commands:**
231 -)))
232 232  
233 -* (((
234 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
235 -)))
236 -* (((
237 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
238 -)))
239 -* (((
240 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
241 -)))
221 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
222 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
223 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
242 242  
243 -(((
244 244  For parameter description, please refer to AT command set
245 -)))
246 246  
247 -[[image:1657330452568-615.png]]
227 +[[image:1657249793983-486.png]]
248 248  
249 249  
250 -(((
251 -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.
252 -)))
230 +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.
253 253  
254 -[[image:1657330472797-498.png]]
232 +[[image:1657249831934-534.png]]
255 255  
256 256  
257 257  
258 258  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
259 259  
238 +This feature is supported since firmware version v1.0.1
260 260  
261 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
240 +
241 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
262 262  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
263 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
243 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
264 264  
265 -[[image:1657330501006-241.png]]
245 +[[image:1657249864775-321.png]]
266 266  
267 267  
268 -[[image:1657330533775-472.png]]
248 +[[image:1657249930215-289.png]]
269 269  
270 270  
271 271  
272 272  === 2.2.6 Use MQTT protocol to uplink data ===
273 273  
254 +This feature is supported since firmware version v110
274 274  
275 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
276 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
277 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
278 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
279 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
280 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
281 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
282 282  
257 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
258 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
259 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
260 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
261 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
262 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
263 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
264 +
283 283  [[image:1657249978444-674.png]]
284 284  
285 285  
286 -[[image:1657330723006-866.png]]
268 +[[image:1657249990869-686.png]]
287 287  
288 288  
289 289  (((
... ... @@ -294,14 +294,16 @@
294 294  
295 295  === 2.2.7 Use TCP protocol to uplink data ===
296 296  
279 +This feature is supported since firmware version v110
297 297  
281 +
298 298  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
299 299  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
300 300  
301 -[[image:image-20220709093918-1.png]]
285 +[[image:1657250217799-140.png]]
302 302  
303 303  
304 -[[image:image-20220709093918-2.png]]
288 +[[image:1657250255956-604.png]]
305 305  
306 306  
307 307  
... ... @@ -323,54 +323,36 @@
323 323  
324 324  == 2.3  Uplink Payload ==
325 325  
326 -In this mode, uplink payload includes in total 14 bytes
310 +In this mode, uplink payload includes in total 18 bytes
327 327  
328 -
329 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
312 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
330 330  |=(% style="width: 60px;" %)(((
331 331  **Size(bytes)**
332 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
333 -|(% 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"]]
315 +)))|=(% 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**
316 +|(% 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"]]
334 334  
335 335  (((
336 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
319 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
337 337  )))
338 338  
339 339  
340 -[[image:1657331036973-987.png]]
323 +[[image:image-20220708111918-4.png]]
341 341  
342 -(((
325 +
343 343  The payload is ASCII string, representative same HEX:
344 -)))
345 345  
346 -(((
347 -0x72403155615900640c6c19029200 where:
348 -)))
328 +0x72403155615900640c7817075e0a8c02f900 where:
349 349  
350 -* (((
351 -Device ID: 0x724031556159 = 724031556159
352 -)))
353 -* (((
354 -Version: 0x0064=100=1.0.0
355 -)))
330 +* Device ID: 0x 724031556159 = 724031556159
331 +* Version: 0x0064=100=1.0.0
356 356  
357 -* (((
358 -BAT: 0x0c6c = 3180 mV = 3.180V
359 -)))
360 -* (((
361 -Signal: 0x19 = 25
362 -)))
363 -* (((
364 -Distance: 0x0292= 658 mm
365 -)))
366 -* (((
367 -Interrupt: 0x00 = 0
333 +* BAT: 0x0c78 = 3192 mV = 3.192V
334 +* Singal: 0x17 = 23
335 +* Soil Moisture: 0x075e= 1886 = 18.86  %
336 +* Soil Temperature:0x0a8c =2700=27 °C
337 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
338 +* Interrupt: 0x00 = 0
368 368  
369 -
370 -
371 -
372 -)))
373 -
374 374  == 2.4  Payload Explanation and Sensor Interface ==
375 375  
376 376  
... ... @@ -393,7 +393,7 @@
393 393  )))
394 394  
395 395  (((
396 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
362 +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  
... ... @@ -405,7 +405,7 @@
405 405  )))
406 406  
407 407  (((
408 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
374 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
409 409  )))
410 410  
411 411  
... ... @@ -413,6 +413,10 @@
413 413  === 2.4.3  Battery Info ===
414 414  
415 415  (((
382 +Check the battery voltage for LSE01.
383 +)))
384 +
385 +(((
416 416  Ex1: 0x0B45 = 2885mV
417 417  )))
418 418  
... ... @@ -454,21 +454,65 @@
454 454  
455 455  
456 456  
457 -=== 2.4.5  Distance ===
427 +=== 2.4.5  Soil Moisture ===
458 458  
459 -Get the distance. Flat object range 280mm - 7500mm.
429 +(((
430 +(((
431 +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.
432 +)))
433 +)))
460 460  
461 461  (((
462 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
436 +(((
437 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
463 463  )))
439 +)))
464 464  
465 465  (((
442 +
443 +)))
444 +
466 466  (((
467 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
446 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
468 468  )))
448 +
449 +
450 +
451 +=== 2.4.6  Soil Temperature ===
452 +
453 +(((
454 +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
469 469  )))
470 470  
471 471  (((
458 +**Example**:
459 +)))
460 +
461 +(((
462 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
463 +)))
464 +
465 +(((
466 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
467 +)))
468 +
469 +
470 +
471 +=== 2.4.7  Soil Conductivity (EC) ===
472 +
473 +(((
474 +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).
475 +)))
476 +
477 +(((
478 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
479 +)))
480 +
481 +(((
482 +Generally, the EC value of irrigation water is less than 800uS / cm.
483 +)))
484 +
485 +(((
472 472  
473 473  )))
474 474  
... ... @@ -476,10 +476,10 @@
476 476  
477 477  )))
478 478  
479 -=== 2.4.6  Digital Interrupt ===
493 +=== 2.4.8  Digital Interrupt ===
480 480  
481 481  (((
482 -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.
496 +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.
483 483  )))
484 484  
485 485  (((
... ... @@ -510,10 +510,10 @@
510 510  
511 511  
512 512  
513 -=== 2.4.7  ​+5V Output ===
527 +=== 2.4.9  ​+5V Output ===
514 514  
515 515  (((
516 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
530 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
517 517  )))
518 518  
519 519  
... ... @@ -533,9 +533,9 @@
533 533  
534 534  == 2.5  Downlink Payload ==
535 535  
536 -By default, NDDS75 prints the downlink payload to console port.
550 +By default, NSE01 prints the downlink payload to console port.
537 537  
538 -[[image:image-20220709100028-1.png]]
552 +[[image:image-20220708133731-5.png]]
539 539  
540 540  
541 541  (((
... ... @@ -571,7 +571,7 @@
571 571  )))
572 572  
573 573  (((
574 -If payload = 0x04FF, it will reset the NDDS75
588 +If payload = 0x04FF, it will reset the NSE01
575 575  )))
576 576  
577 577  
... ... @@ -585,52 +585,76 @@
585 585  
586 586  == 2.6  ​LED Indicator ==
587 587  
602 +(((
603 +The NSE01 has an internal LED which is to show the status of different state.
588 588  
589 -The NDDS75 has an internal LED which is to show the status of different state.
590 590  
591 -
592 -* 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)
606 +* 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)
593 593  * Then the LED will be on for 1 second means device is boot normally.
594 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
608 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
595 595  * For each uplink probe, LED will be on for 500ms.
610 +)))
596 596  
612 +
613 +
614 +
615 +== 2.7  Installation in Soil ==
616 +
617 +__**Measurement the soil surface**__
618 +
597 597  (((
598 -
620 +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]]
599 599  )))
600 600  
623 +[[image:1657259653666-883.png]] ​
601 601  
602 602  
603 -== 2.7  ​Firmware Change Log ==
626 +(((
627 +
604 604  
605 -
606 606  (((
607 -Download URL & Firmware Change log
630 +Dig a hole with diameter > 20CM.
608 608  )))
609 609  
610 610  (((
611 -[[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/]]
634 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
612 612  )))
636 +)))
613 613  
638 +[[image:1654506665940-119.png]]
614 614  
615 615  (((
616 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
641 +
617 617  )))
618 618  
619 619  
645 +== 2.8  ​Firmware Change Log ==
620 620  
621 -== 2.8  ​Battery Analysis ==
622 622  
623 -=== 2.8.1  ​Battery Type ===
648 +Download URL & Firmware Change log
624 624  
650 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
625 625  
652 +
653 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
654 +
655 +
656 +
657 +== 2.9  ​Battery Analysis ==
658 +
659 +=== 2.9.1  ​Battery Type ===
660 +
661 +
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.
663 +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  
666 +
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  
671 +
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]]
681 +[[image:image-20220708140453-6.png]]
644 644  )))
645 645  
646 646  
647 647  
648 -=== 2.8.2  Power consumption Analyze ===
686 +=== 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]]
720 +[[image:image-20220708141352-7.jpeg]]
683 683  
684 684  
685 685  
686 -=== 2.8.3  ​Battery Note ===
724 +=== 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 ===
732 +=== 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).
735 +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]]
750 +[[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/]]
758 +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.
846 +(% 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  
851 +== 5.2  Can I calibrate NSE01 to different soil types? ==
852 +
853 +(((
854 +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]].
855 +)))
856 +
857 +
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**
885 +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 -* NDDS75 NB-IoT Distance Detect Sensor Node x 1
900 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
856 856  * External antenna x 1
857 857  )))
858 858  
... ... @@ -861,10 +861,8 @@
861 861  
862 862  (% style="color:#037691" %)**Dimension and weight**:
863 863  
864 -* Device Size: 13.0 x 5 x 4.5 cm
865 -* Device Weight: 150g
866 -* Package Size / pcs : 15 x 12x 5.5 cm
867 -* Weight / pcs : 220g
909 +* Size: 195 x 125 x 55 mm
910 +* Weight:   420g
868 868  )))
869 869  
870 870  (((
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