Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 97.17 >
edited by Xiaoling
on 2022/07/09 11:53
To version < 73.1 >
edited by Xiaoling
on 2022/07/09 08:47
>
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 +
3 3  
3 +(% style="display:none" %) [[image:image-20220709084458-4.png||height="521" width="487"]]
4 4  
5 5  
6 6  
7 7  
8 +
9 +
8 8  **Table of Contents:**
9 9  
10 -{{toc/}}
11 11  
12 12  
13 13  
... ... @@ -22,51 +22,36 @@
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.
27 +\\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.
28 +\\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.
29 +\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
30 +\\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)
31 +\\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.
34 +
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 -)))
37 +[[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 -)))
40 +[[image:1657245163077-232.png]]
44 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 49  
50 -
51 -)))
52 52  
53 -[[image:1657327959271-447.png]]
54 -
55 -
56 -
57 57  == 1.2 ​ Features ==
58 58  
59 -
60 60  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
61 -* Ultra low power consumption
62 -* Distance Detection by Ultrasonic technology
63 -* Flat object range 280mm - 7500mm
64 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
65 -* Cable Length: 25cm
47 +* Monitor Soil Moisture
48 +* Monitor Soil Temperature
49 +* Monitor Soil Conductivity
66 66  * AT Commands to change parameters
67 67  * Uplink on periodically
68 68  * Downlink to change configure
69 69  * IP66 Waterproof Enclosure
54 +* Ultra-Low Power consumption
55 +* AT Commands to change parameters
70 70  * Micro SIM card slot for NB-IoT SIM
71 71  * 8500mAh Battery for long term use
72 72  
... ... @@ -87,70 +87,58 @@
87 87  * - B20 @H-FDD: 800MHz
88 88  * - B28 @H-FDD: 700MHz
89 89  
90 -(% style="color:#037691" %)**Battery:**
76 +Probe(% style="color:#037691" %)** Specification:**
91 91  
92 -* Li/SOCI2 un-chargeable battery
93 -* Capacity: 8500mAh
94 -* Self Discharge: <1% / Year @ 25°C
95 -* Max continuously current: 130mA
96 -* Max boost current: 2A, 1 second
78 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
97 97  
98 -(% style="color:#037691" %)**Power Consumption**
80 +[[image:image-20220708101224-1.png]]
99 99  
100 -* STOP Mode: 10uA @ 3.3v
101 -* Max transmit power: 350mA@3.3v
102 102  
83 +
103 103  == ​1.4  Applications ==
104 104  
105 -* Smart Buildings & Home Automation
106 -* Logistics and Supply Chain Management
107 -* Smart Metering
108 108  * Smart Agriculture
109 -* Smart Cities
110 -* Smart Factory
111 111  
112 112  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
113 113  ​
114 114  
115 -
116 116  == 1.5  Pin Definitions ==
117 117  
118 118  
119 -[[image:1657328609906-564.png]]
94 +[[image:1657246476176-652.png]]
120 120  
121 121  
122 122  
123 -= 2.  Use NDDS75 to communicate with IoT Server =
98 += 2.  Use NSE01 to communicate with IoT Server =
124 124  
125 125  == 2.1  How it works ==
126 126  
102 +
127 127  (((
128 -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.
104 +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.
129 129  )))
130 130  
131 131  
132 132  (((
133 -The diagram below shows the working flow in default firmware of NDDS75:
109 +The diagram below shows the working flow in default firmware of NSE01:
134 134  )))
135 135  
136 -(((
137 -
138 -)))
112 +[[image:image-20220708101605-2.png]]
139 139  
140 -[[image:1657328659945-416.png]]
141 -
142 142  (((
143 143  
144 144  )))
145 145  
146 146  
147 -== 2.2 ​ Configure the NDDS75 ==
148 148  
120 +== 2.2 ​ Configure the NSE01 ==
149 149  
122 +
150 150  === 2.2.1 Test Requirement ===
151 151  
125 +
152 152  (((
153 -To use NDDS75 in your city, make sure meet below requirements:
127 +To use NSE01 in your city, make sure meet below requirements:
154 154  )))
155 155  
156 156  * Your local operator has already distributed a NB-IoT Network there.
... ... @@ -158,11 +158,11 @@
158 158  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
159 159  
160 160  (((
161 -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
135 +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
162 162  )))
163 163  
164 164  
165 -[[image:1657328756309-230.png]]
139 +[[image:1657249419225-449.png]]
166 166  
167 167  
168 168  
... ... @@ -177,19 +177,18 @@
177 177  )))
178 178  
179 179  
180 -[[image:1657328884227-504.png]]
154 +[[image:1657249468462-536.png]]
181 181  
182 182  
183 183  
184 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
158 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
185 185  
186 186  (((
187 187  (((
188 -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.
162 +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.
189 189  )))
190 190  )))
191 191  
192 -[[image:image-20220709092052-2.png]]
193 193  
194 194  **Connection:**
195 195  
... ... @@ -209,13 +209,13 @@
209 209  * Flow Control: (% style="color:green" %)**None**
210 210  
211 211  (((
212 -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.
185 +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.
213 213  )))
214 214  
215 -[[image:1657329814315-101.png]]
188 +[[image:image-20220708110657-3.png]]
216 216  
217 217  (((
218 -(% 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/]]
191 +(% 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/]]
219 219  )))
220 220  
221 221  
... ... @@ -225,64 +225,56 @@
225 225  (% 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/]]
226 226  
227 227  
228 -(((
229 229  **Use below commands:**
230 -)))
231 231  
232 -* (((
233 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
234 -)))
235 -* (((
236 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
237 -)))
238 -* (((
239 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
240 -)))
203 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
204 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
205 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
241 241  
242 -(((
243 243  For parameter description, please refer to AT command set
244 -)))
245 245  
246 -[[image:1657330452568-615.png]]
209 +[[image:1657249793983-486.png]]
247 247  
248 248  
249 -(((
250 -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.
251 -)))
212 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
252 252  
253 -[[image:1657330472797-498.png]]
214 +[[image:1657249831934-534.png]]
254 254  
255 255  
256 256  
257 257  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
258 258  
220 +This feature is supported since firmware version v1.0.1
259 259  
260 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
222 +
223 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
261 261  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
262 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
225 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
263 263  
264 -[[image:1657330501006-241.png]]
227 +[[image:1657249864775-321.png]]
265 265  
266 266  
267 -[[image:1657330533775-472.png]]
230 +[[image:1657249930215-289.png]]
268 268  
269 269  
270 270  
271 271  === 2.2.6 Use MQTT protocol to uplink data ===
272 272  
236 +This feature is supported since firmware version v110
273 273  
274 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
275 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
276 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
277 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
278 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
279 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
280 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
281 281  
239 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
240 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
241 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
242 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
243 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
244 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
245 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
246 +
282 282  [[image:1657249978444-674.png]]
283 283  
284 284  
285 -[[image:1657330723006-866.png]]
250 +[[image:1657249990869-686.png]]
286 286  
287 287  
288 288  (((
... ... @@ -293,14 +293,16 @@
293 293  
294 294  === 2.2.7 Use TCP protocol to uplink data ===
295 295  
261 +This feature is supported since firmware version v110
296 296  
263 +
297 297  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
298 298  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
299 299  
300 -[[image:image-20220709093918-1.png]]
267 +[[image:1657250217799-140.png]]
301 301  
302 302  
303 -[[image:image-20220709093918-2.png]]
270 +[[image:1657250255956-604.png]]
304 304  
305 305  
306 306  
... ... @@ -322,54 +322,36 @@
322 322  
323 323  == 2.3  Uplink Payload ==
324 324  
325 -In this mode, uplink payload includes in total 14 bytes
292 +In this mode, uplink payload includes in total 18 bytes
326 326  
327 -
328 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
294 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
329 329  |=(% style="width: 60px;" %)(((
330 330  **Size(bytes)**
331 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
332 -|(% 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"]]
297 +)))|=(% 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**
298 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
333 333  
334 334  (((
335 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
301 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
336 336  )))
337 337  
338 338  
339 -[[image:1657331036973-987.png]]
305 +[[image:image-20220708111918-4.png]]
340 340  
341 -(((
307 +
342 342  The payload is ASCII string, representative same HEX:
343 -)))
344 344  
345 -(((
346 -0x72403155615900640c6c19029200 where:
347 -)))
310 +0x72403155615900640c7817075e0a8c02f900 where:
348 348  
349 -* (((
350 -Device ID: 0x724031556159 = 724031556159
351 -)))
352 -* (((
353 -Version: 0x0064=100=1.0.0
354 -)))
312 +* Device ID: 0x 724031556159 = 724031556159
313 +* Version: 0x0064=100=1.0.0
355 355  
356 -* (((
357 -BAT: 0x0c6c = 3180 mV = 3.180V
358 -)))
359 -* (((
360 -Signal: 0x19 = 25
361 -)))
362 -* (((
363 -Distance: 0x0292= 658 mm
364 -)))
365 -* (((
366 -Interrupt: 0x00 = 0
315 +* BAT: 0x0c78 = 3192 mV = 3.192V
316 +* Singal: 0x17 = 23
317 +* Soil Moisture: 0x075e= 1886 = 18.86  %
318 +* Soil Temperature:0x0a8c =2700=27 °C
319 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
320 +* Interrupt: 0x00 = 0
367 367  
368 -
369 -
370 -
371 -)))
372 -
373 373  == 2.4  Payload Explanation and Sensor Interface ==
374 374  
375 375  
... ... @@ -392,7 +392,7 @@
392 392  )))
393 393  
394 394  (((
395 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
344 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
396 396  )))
397 397  
398 398  
... ... @@ -404,7 +404,7 @@
404 404  )))
405 405  
406 406  (((
407 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
356 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
408 408  )))
409 409  
410 410  
... ... @@ -412,6 +412,10 @@
412 412  === 2.4.3  Battery Info ===
413 413  
414 414  (((
364 +Check the battery voltage for LSE01.
365 +)))
366 +
367 +(((
415 415  Ex1: 0x0B45 = 2885mV
416 416  )))
417 417  
... ... @@ -453,21 +453,65 @@
453 453  
454 454  
455 455  
456 -=== 2.4.5  Distance ===
409 +=== 2.4.5  Soil Moisture ===
457 457  
458 -Get the distance. Flat object range 280mm - 7500mm.
411 +(((
412 +(((
413 +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.
414 +)))
415 +)))
459 459  
460 460  (((
461 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
418 +(((
419 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
462 462  )))
421 +)))
463 463  
464 464  (((
424 +
425 +)))
426 +
465 465  (((
466 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
428 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
467 467  )))
430 +
431 +
432 +
433 +=== 2.4.6  Soil Temperature ===
434 +
435 +(((
436 +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
468 468  )))
469 469  
470 470  (((
440 +**Example**:
441 +)))
442 +
443 +(((
444 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
445 +)))
446 +
447 +(((
448 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
449 +)))
450 +
451 +
452 +
453 +=== 2.4.7  Soil Conductivity (EC) ===
454 +
455 +(((
456 +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).
457 +)))
458 +
459 +(((
460 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
461 +)))
462 +
463 +(((
464 +Generally, the EC value of irrigation water is less than 800uS / cm.
465 +)))
466 +
467 +(((
471 471  
472 472  )))
473 473  
... ... @@ -475,10 +475,10 @@
475 475  
476 476  )))
477 477  
478 -=== 2.4.6  Digital Interrupt ===
475 +=== 2.4.8  Digital Interrupt ===
479 479  
480 480  (((
481 -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.
478 +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.
482 482  )))
483 483  
484 484  (((
... ... @@ -509,10 +509,10 @@
509 509  
510 510  
511 511  
512 -=== 2.4.7  ​+5V Output ===
509 +=== 2.4.9  ​+5V Output ===
513 513  
514 514  (((
515 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
512 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
516 516  )))
517 517  
518 518  
... ... @@ -532,9 +532,9 @@
532 532  
533 533  == 2.5  Downlink Payload ==
534 534  
535 -By default, NDDS75 prints the downlink payload to console port.
532 +By default, NSE01 prints the downlink payload to console port.
536 536  
537 -[[image:image-20220709100028-1.png]]
534 +[[image:image-20220708133731-5.png]]
538 538  
539 539  
540 540  (((
... ... @@ -570,7 +570,7 @@
570 570  )))
571 571  
572 572  (((
573 -If payload = 0x04FF, it will reset the NDDS75
570 +If payload = 0x04FF, it will reset the NSE01
574 574  )))
575 575  
576 576  
... ... @@ -584,48 +584,76 @@
584 584  
585 585  == 2.6  ​LED Indicator ==
586 586  
584 +(((
585 +The NSE01 has an internal LED which is to show the status of different state.
587 587  
588 -The NDDS75 has an internal LED which is to show the status of different state.
589 589  
590 -
591 -* 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)
588 +* 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)
592 592  * Then the LED will be on for 1 second means device is boot normally.
593 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
590 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
594 594  * For each uplink probe, LED will be on for 500ms.
592 +)))
595 595  
594 +
595 +
596 +
597 +== 2.7  Installation in Soil ==
598 +
599 +__**Measurement the soil surface**__
600 +
596 596  (((
597 -
602 +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]]
598 598  )))
599 599  
605 +[[image:1657259653666-883.png]] ​
600 600  
601 601  
602 -== 2.7  ​Firmware Change Log ==
608 +(((
609 +
603 603  
611 +(((
612 +Dig a hole with diameter > 20CM.
613 +)))
604 604  
605 -Download URL & Firmware Change log
615 +(((
616 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
617 +)))
618 +)))
606 606  
620 +[[image:1654506665940-119.png]]
621 +
607 607  (((
608 -[[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/]]
623 +
609 609  )))
610 610  
611 611  
627 +== 2.8  ​Firmware Change Log ==
628 +
629 +
630 +Download URL & Firmware Change log
631 +
632 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
633 +
634 +
612 612  Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
613 613  
614 614  
615 615  
616 -== 2.8  ​Battery Analysis ==
639 +== 2.9  ​Battery Analysis ==
617 617  
618 -=== 2.8.1  ​Battery Type ===
641 +=== 2.9.1  ​Battery Type ===
619 619  
620 620  
621 621  (((
622 -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.
645 +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.
623 623  )))
624 624  
648 +
625 625  (((
626 626  The battery is designed to last for several years depends on the actually use environment and update interval. 
627 627  )))
628 628  
653 +
629 629  (((
630 630  The battery related documents as below:
631 631  )))
... ... @@ -635,12 +635,12 @@
635 635  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
636 636  
637 637  (((
638 -[[image:image-20220709101450-2.png]]
663 +[[image:image-20220708140453-6.png]]
639 639  )))
640 640  
641 641  
642 642  
643 -=== 2.8.2  Power consumption Analyze ===
668 +=== 2.9.2  Power consumption Analyze ===
644 644  
645 645  (((
646 646  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.
... ... @@ -674,11 +674,11 @@
674 674  And the Life expectation in difference case will be shown on the right.
675 675  )))
676 676  
677 -[[image:image-20220709110451-3.png]]
702 +[[image:image-20220708141352-7.jpeg]]
678 678  
679 679  
680 680  
681 -=== 2.8.3  ​Battery Note ===
706 +=== 2.9.3  ​Battery Note ===
682 682  
683 683  (((
684 684  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.
... ... @@ -686,10 +686,10 @@
686 686  
687 687  
688 688  
689 -=== 2.8.4  Replace the battery ===
714 +=== 2.9.4  Replace the battery ===
690 690  
691 691  (((
692 -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).
717 +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).
693 693  )))
694 694  
695 695  
... ... @@ -704,7 +704,7 @@
704 704  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/]] 
705 705  )))
706 706  
707 -[[image:1657333200519-600.png]]
732 +[[image:1657261278785-153.png]]
708 708  
709 709  
710 710  
... ... @@ -712,7 +712,7 @@
712 712  
713 713  == 4.1  Access AT Commands ==
714 714  
715 -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/]]
740 +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/]]
716 716  
717 717  
718 718  AT+<CMD>?  : Help on <CMD>
... ... @@ -800,11 +800,18 @@
800 800  )))
801 801  
802 802  (((
803 -(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
828 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
804 804  )))
805 805  
806 806  
807 807  
833 +== 5.2  Can I calibrate NSE01 to different soil types? ==
834 +
835 +(((
836 +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]].
837 +)))
838 +
839 +
808 808  = 6.  Trouble Shooting =
809 809  
810 810  == 6.1  ​Connection problem when uploading firmware ==
... ... @@ -832,7 +832,7 @@
832 832  = 7. ​ Order Info =
833 833  
834 834  
835 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
867 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
836 836  
837 837  
838 838  (% class="wikigeneratedid" %)
... ... @@ -847,7 +847,7 @@
847 847  
848 848  (% style="color:#037691" %)**Package Includes**:
849 849  
850 -* NSE01 NB-IoT Distance Detect Sensor Node x 1
882 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
851 851  * External antenna x 1
852 852  )))
853 853  
... ... @@ -856,11 +856,8 @@
856 856  
857 857  (% style="color:#037691" %)**Dimension and weight**:
858 858  
859 -
860 -* Device Size: 13.0 x 5 x 4.5 cm
861 -* Device Weight: 150g
862 -* Package Size / pcs : 15 x 12x 5.5 cm
863 -* Weight / pcs : 220g
891 +* Size: 195 x 125 x 55 mm
892 +* Weight:   420g
864 864  )))
865 865  
866 866  (((
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