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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 97.22
edited by Xiaoling
on 2022/07/11 14:08
Change comment: There is no comment for this version
To version 68.2
edited by Xiaoling
on 2022/07/09 08:41
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
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1 -(% style="text-align:center" %)
2 -[[image:image-20220709085040-1.png||height="542" width="524"]]
1 +[[image:image-20220709084038-1.jpeg||height="575" width="575"]]
3 3  
4 4  
5 5  
6 6  
7 7  
7 +
8 +
9 +
10 +
8 8  **Table of Contents:**
9 9  
10 -{{toc/}}
11 11  
12 12  
13 13  
... ... @@ -22,50 +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.
28 +\\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.
29 +\\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.
30 +\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
31 +\\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)
32 +\\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.
35 +
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 -)))
38 +[[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 -)))
41 +[[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 59  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
60 -* Ultra low power consumption
61 -* Distance Detection by Ultrasonic technology
62 -* Flat object range 280mm - 7500mm
63 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
64 -* Cable Length: 25cm
48 +* Monitor Soil Moisture
49 +* Monitor Soil Temperature
50 +* Monitor Soil Conductivity
65 65  * AT Commands to change parameters
66 66  * Uplink on periodically
67 67  * Downlink to change configure
68 68  * IP66 Waterproof Enclosure
55 +* Ultra-Low Power consumption
56 +* AT Commands to change parameters
69 69  * Micro SIM card slot for NB-IoT SIM
70 70  * 8500mAh Battery for long term use
71 71  
... ... @@ -86,82 +86,70 @@
86 86  * - B20 @H-FDD: 800MHz
87 87  * - B28 @H-FDD: 700MHz
88 88  
89 -(% style="color:#037691" %)**Battery:**
77 +Probe(% style="color:#037691" %)** Specification:**
90 90  
91 -* Li/SOCI2 un-chargeable battery
92 -* Capacity: 8500mAh
93 -* Self Discharge: <1% / Year @ 25°C
94 -* Max continuously current: 130mA
95 -* Max boost current: 2A, 1 second
79 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
96 96  
97 -(% style="color:#037691" %)**Power Consumption**
81 +[[image:image-20220708101224-1.png]]
98 98  
99 -* STOP Mode: 10uA @ 3.3v
100 -* Max transmit power: 350mA@3.3v
101 101  
84 +
102 102  == ​1.4  Applications ==
103 103  
104 -* Smart Buildings & Home Automation
105 -* Logistics and Supply Chain Management
106 -* Smart Metering
107 107  * Smart Agriculture
108 -* Smart Cities
109 -* Smart Factory
110 110  
111 111  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
112 112  ​
113 113  
114 -
115 115  == 1.5  Pin Definitions ==
116 116  
117 117  
118 -[[image:1657328609906-564.png]]
95 +[[image:1657246476176-652.png]]
119 119  
120 120  
121 121  
122 -= 2.  Use NDDS75 to communicate with IoT Server =
99 += 2.  Use NSE01 to communicate with IoT Server =
123 123  
124 124  == 2.1  How it works ==
125 125  
103 +
126 126  (((
127 -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.
105 +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.
128 128  )))
129 129  
130 130  
131 131  (((
132 -The diagram below shows the working flow in default firmware of NDDS75:
110 +The diagram below shows the working flow in default firmware of NSE01:
133 133  )))
134 134  
135 -(((
136 -
137 -)))
113 +[[image:image-20220708101605-2.png]]
138 138  
139 -[[image:1657328659945-416.png]]
140 -
141 141  (((
142 142  
143 143  )))
144 144  
145 145  
146 -== 2.2 ​ Configure the NDDS75 ==
147 147  
121 +== 2.2 ​ Configure the NSE01 ==
148 148  
123 +
149 149  === 2.2.1 Test Requirement ===
150 150  
126 +
151 151  (((
152 -To use NDDS75 in your city, make sure meet below requirements:
128 +To use NSE01 in your city, make sure meet below requirements:
153 153  )))
154 154  
155 155  * Your local operator has already distributed a NB-IoT Network there.
156 -* The local NB-IoT network used the band that NDDS75 supports.
132 +* The local NB-IoT network used the band that NSE01 supports.
157 157  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
158 158  
159 159  (((
160 -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
136 +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
161 161  )))
162 162  
163 163  
164 -[[image:1657328756309-230.png]]
140 +[[image:1657249419225-449.png]]
165 165  
166 166  
167 167  
... ... @@ -176,19 +176,18 @@
176 176  )))
177 177  
178 178  
179 -[[image:1657328884227-504.png]]
155 +[[image:1657249468462-536.png]]
180 180  
181 181  
182 182  
183 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
159 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
184 184  
185 185  (((
186 186  (((
187 -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.
163 +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.
188 188  )))
189 189  )))
190 190  
191 -[[image:image-20220709092052-2.png]]
192 192  
193 193  **Connection:**
194 194  
... ... @@ -208,13 +208,13 @@
208 208  * Flow Control: (% style="color:green" %)**None**
209 209  
210 210  (((
211 -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.
186 +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.
212 212  )))
213 213  
214 -[[image:1657329814315-101.png]]
189 +[[image:image-20220708110657-3.png]]
215 215  
216 216  (((
217 -(% 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/]]
192 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
218 218  )))
219 219  
220 220  
... ... @@ -224,64 +224,56 @@
224 224  (% 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/]]
225 225  
226 226  
227 -(((
228 228  **Use below commands:**
229 -)))
230 230  
231 -* (((
232 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
233 -)))
234 -* (((
235 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
236 -)))
237 -* (((
238 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
239 -)))
204 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
205 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
206 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
240 240  
241 -(((
242 242  For parameter description, please refer to AT command set
243 -)))
244 244  
245 -[[image:1657330452568-615.png]]
210 +[[image:1657249793983-486.png]]
246 246  
247 247  
248 -(((
249 -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.
250 -)))
213 +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.
251 251  
252 -[[image:1657330472797-498.png]]
215 +[[image:1657249831934-534.png]]
253 253  
254 254  
255 255  
256 256  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
257 257  
221 +This feature is supported since firmware version v1.0.1
258 258  
259 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
223 +
224 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
260 260  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
261 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
226 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
262 262  
263 -[[image:1657330501006-241.png]]
228 +[[image:1657249864775-321.png]]
264 264  
265 265  
266 -[[image:1657330533775-472.png]]
231 +[[image:1657249930215-289.png]]
267 267  
268 268  
269 269  
270 270  === 2.2.6 Use MQTT protocol to uplink data ===
271 271  
237 +This feature is supported since firmware version v110
272 272  
273 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
274 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
275 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
276 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
277 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
278 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
279 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
280 280  
240 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
241 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
242 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
243 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
244 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
245 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
246 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
247 +
281 281  [[image:1657249978444-674.png]]
282 282  
283 283  
284 -[[image:1657330723006-866.png]]
251 +[[image:1657249990869-686.png]]
285 285  
286 286  
287 287  (((
... ... @@ -292,14 +292,16 @@
292 292  
293 293  === 2.2.7 Use TCP protocol to uplink data ===
294 294  
262 +This feature is supported since firmware version v110
295 295  
264 +
296 296  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
297 297  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
298 298  
299 -[[image:image-20220709093918-1.png]]
268 +[[image:1657250217799-140.png]]
300 300  
301 301  
302 -[[image:image-20220709093918-2.png]]
271 +[[image:1657250255956-604.png]]
303 303  
304 304  
305 305  
... ... @@ -321,54 +321,36 @@
321 321  
322 322  == 2.3  Uplink Payload ==
323 323  
324 -In this mode, uplink payload includes in total 14 bytes
293 +In this mode, uplink payload includes in total 18 bytes
325 325  
326 -
327 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
295 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
328 328  |=(% style="width: 60px;" %)(((
329 329  **Size(bytes)**
330 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
331 -|(% 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"]]
298 +)))|=(% 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**
299 +|(% 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"]]
332 332  
333 333  (((
334 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
302 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
335 335  )))
336 336  
337 337  
338 -[[image:1657331036973-987.png]]
306 +[[image:image-20220708111918-4.png]]
339 339  
340 -(((
308 +
341 341  The payload is ASCII string, representative same HEX:
342 -)))
343 343  
344 -(((
345 -0x72403155615900640c6c19029200 where:
346 -)))
311 +0x72403155615900640c7817075e0a8c02f900 where:
347 347  
348 -* (((
349 -Device ID: 0x724031556159 = 724031556159
350 -)))
351 -* (((
352 -Version: 0x0064=100=1.0.0
353 -)))
313 +* Device ID: 0x 724031556159 = 724031556159
314 +* Version: 0x0064=100=1.0.0
354 354  
355 -* (((
356 -BAT: 0x0c6c = 3180 mV = 3.180V
357 -)))
358 -* (((
359 -Signal: 0x19 = 25
360 -)))
361 -* (((
362 -Distance: 0x0292= 658 mm
363 -)))
364 -* (((
365 -Interrupt: 0x00 = 0
316 +* BAT: 0x0c78 = 3192 mV = 3.192V
317 +* Singal: 0x17 = 23
318 +* Soil Moisture: 0x075e= 1886 = 18.86  %
319 +* Soil Temperature:0x0a8c =2700=27 °C
320 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
321 +* Interrupt: 0x00 = 0
366 366  
367 -
368 -
369 -
370 -)))
371 -
372 372  == 2.4  Payload Explanation and Sensor Interface ==
373 373  
374 374  
... ... @@ -391,7 +391,7 @@
391 391  )))
392 392  
393 393  (((
394 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
345 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
395 395  )))
396 396  
397 397  
... ... @@ -403,7 +403,7 @@
403 403  )))
404 404  
405 405  (((
406 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
357 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
407 407  )))
408 408  
409 409  
... ... @@ -411,6 +411,10 @@
411 411  === 2.4.3  Battery Info ===
412 412  
413 413  (((
365 +Check the battery voltage for LSE01.
366 +)))
367 +
368 +(((
414 414  Ex1: 0x0B45 = 2885mV
415 415  )))
416 416  
... ... @@ -452,21 +452,65 @@
452 452  
453 453  
454 454  
455 -=== 2.4.5  Distance ===
410 +=== 2.4.5  Soil Moisture ===
456 456  
457 -Get the distance. Flat object range 280mm - 7500mm.
412 +(((
413 +(((
414 +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.
415 +)))
416 +)))
458 458  
459 459  (((
460 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
419 +(((
420 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
461 461  )))
422 +)))
462 462  
463 463  (((
425 +
426 +)))
427 +
464 464  (((
465 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
429 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
466 466  )))
431 +
432 +
433 +
434 +=== 2.4.6  Soil Temperature ===
435 +
436 +(((
437 +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
467 467  )))
468 468  
469 469  (((
441 +**Example**:
442 +)))
443 +
444 +(((
445 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
446 +)))
447 +
448 +(((
449 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
450 +)))
451 +
452 +
453 +
454 +=== 2.4.7  Soil Conductivity (EC) ===
455 +
456 +(((
457 +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).
458 +)))
459 +
460 +(((
461 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
462 +)))
463 +
464 +(((
465 +Generally, the EC value of irrigation water is less than 800uS / cm.
466 +)))
467 +
468 +(((
470 470  
471 471  )))
472 472  
... ... @@ -474,10 +474,10 @@
474 474  
475 475  )))
476 476  
477 -=== 2.4.6  Digital Interrupt ===
476 +=== 2.4.8  Digital Interrupt ===
478 478  
479 479  (((
480 -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.
479 +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.
481 481  )))
482 482  
483 483  (((
... ... @@ -508,10 +508,10 @@
508 508  
509 509  
510 510  
511 -=== 2.4.7  ​+5V Output ===
510 +=== 2.4.9  ​+5V Output ===
512 512  
513 513  (((
514 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
513 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
515 515  )))
516 516  
517 517  
... ... @@ -531,9 +531,9 @@
531 531  
532 532  == 2.5  Downlink Payload ==
533 533  
534 -By default, NDDS75 prints the downlink payload to console port.
533 +By default, NSE01 prints the downlink payload to console port.
535 535  
536 -[[image:image-20220709100028-1.png]]
535 +[[image:image-20220708133731-5.png]]
537 537  
538 538  
539 539  (((
... ... @@ -569,7 +569,7 @@
569 569  )))
570 570  
571 571  (((
572 -If payload = 0x04FF, it will reset the NDDS75
571 +If payload = 0x04FF, it will reset the NSE01
573 573  )))
574 574  
575 575  
... ... @@ -583,52 +583,76 @@
583 583  
584 584  == 2.6  ​LED Indicator ==
585 585  
585 +(((
586 +The NSE01 has an internal LED which is to show the status of different state.
586 586  
587 -The NDDS75 has an internal LED which is to show the status of different state.
588 588  
589 -
590 -* 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)
589 +* 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)
591 591  * Then the LED will be on for 1 second means device is boot normally.
592 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
591 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
593 593  * For each uplink probe, LED will be on for 500ms.
593 +)))
594 594  
595 +
596 +
597 +
598 +== 2.7  Installation in Soil ==
599 +
600 +__**Measurement the soil surface**__
601 +
595 595  (((
596 -
603 +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]]
597 597  )))
598 598  
606 +[[image:1657259653666-883.png]] ​
599 599  
600 600  
601 -== 2.7  ​Firmware Change Log ==
609 +(((
610 +
602 602  
603 -
604 604  (((
605 -Download URL & Firmware Change log
613 +Dig a hole with diameter > 20CM.
606 606  )))
607 607  
608 608  (((
609 -[[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/]]
617 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
610 610  )))
619 +)))
611 611  
621 +[[image:1654506665940-119.png]]
612 612  
613 613  (((
614 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
624 +
615 615  )))
616 616  
617 617  
628 +== 2.8  ​Firmware Change Log ==
618 618  
619 -== 2.8  ​Battery Analysis ==
620 620  
621 -=== 2.8.1  ​Battery Type ===
631 +Download URL & Firmware Change log
622 622  
633 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
623 623  
635 +
636 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
637 +
638 +
639 +
640 +== 2.9  ​Battery Analysis ==
641 +
642 +=== 2.9.1  ​Battery Type ===
643 +
644 +
624 624  (((
625 -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.
646 +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.
626 626  )))
627 627  
649 +
628 628  (((
629 629  The battery is designed to last for several years depends on the actually use environment and update interval. 
630 630  )))
631 631  
654 +
632 632  (((
633 633  The battery related documents as below:
634 634  )))
... ... @@ -638,12 +638,12 @@
638 638  * [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
639 639  
640 640  (((
641 -[[image:image-20220709101450-2.png]]
664 +[[image:image-20220708140453-6.png]]
642 642  )))
643 643  
644 644  
645 645  
646 -=== 2.8.2  Power consumption Analyze ===
669 +=== 2.9.2  Power consumption Analyze ===
647 647  
648 648  (((
649 649  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.
... ... @@ -677,11 +677,11 @@
677 677  And the Life expectation in difference case will be shown on the right.
678 678  )))
679 679  
680 -[[image:image-20220709110451-3.png]]
703 +[[image:image-20220708141352-7.jpeg]]
681 681  
682 682  
683 683  
684 -=== 2.8.3  ​Battery Note ===
707 +=== 2.9.3  ​Battery Note ===
685 685  
686 686  (((
687 687  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.
... ... @@ -689,10 +689,10 @@
689 689  
690 690  
691 691  
692 -=== 2.8.4  Replace the battery ===
715 +=== 2.9.4  Replace the battery ===
693 693  
694 694  (((
695 -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).
718 +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).
696 696  )))
697 697  
698 698  
... ... @@ -707,7 +707,7 @@
707 707  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/]] 
708 708  )))
709 709  
710 -[[image:1657333200519-600.png]]
733 +[[image:1657261278785-153.png]]
711 711  
712 712  
713 713  
... ... @@ -715,7 +715,7 @@
715 715  
716 716  == 4.1  Access AT Commands ==
717 717  
718 -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/]]
741 +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/]]
719 719  
720 720  
721 721  AT+<CMD>?  : Help on <CMD>
... ... @@ -803,11 +803,18 @@
803 803  )))
804 804  
805 805  (((
806 -(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
829 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
807 807  )))
808 808  
809 809  
810 810  
834 +== 5.2  Can I calibrate NSE01 to different soil types? ==
835 +
836 +(((
837 +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]].
838 +)))
839 +
840 +
811 811  = 6.  Trouble Shooting =
812 812  
813 813  == 6.1  ​Connection problem when uploading firmware ==
... ... @@ -835,7 +835,7 @@
835 835  = 7. ​ Order Info =
836 836  
837 837  
838 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
868 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
839 839  
840 840  
841 841  (% class="wikigeneratedid" %)
... ... @@ -850,7 +850,7 @@
850 850  
851 851  (% style="color:#037691" %)**Package Includes**:
852 852  
853 -* NDDS75 NB-IoT Distance Detect Sensor Node x 1
883 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
854 854  * External antenna x 1
855 855  )))
856 856  
... ... @@ -859,10 +859,8 @@
859 859  
860 860  (% style="color:#037691" %)**Dimension and weight**:
861 861  
862 -* Device Size: 13.0 x 5 x 4.5 cm
863 -* Device Weight: 150g
864 -* Package Size / pcs : 15 x 12x 5.5 cm
865 -* Weight / pcs : 220g
892 +* Size: 195 x 125 x 55 mm
893 +* Weight:   420g
866 866  )))
867 867  
868 868  (((
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