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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 104.7
edited by Xiaoling
on 2022/09/15 15:02
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To version 62.2
edited by Xiaoling
on 2022/07/08 14:14
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Summary

Details

Page properties
Title
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1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
... ... @@ -1,78 +1,64 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220709085040-1.png||height="542" width="524"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 -**Table of Contents:**
9 9  
10 -{{toc/}}
11 11  
12 12  
13 13  
14 14  
15 15  
14 +**Table of Contents:**
16 16  
17 -= 1.  Introduction =
18 18  
19 19  
20 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
21 21  
22 -(((
23 -
24 24  
25 -(((
26 -(((
27 -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 -)))
29 29  
30 -(((
31 -The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
32 -)))
21 += 1.  Introduction =
33 33  
34 -(((
35 -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.
36 -)))
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
37 37  
38 38  (((
39 -NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
40 -)))
26 +
41 41  
42 -(((
43 -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)
44 -)))
28 +Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
45 45  
46 -(((
47 -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.
48 -)))
49 -)))
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
50 50  
32 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33 +
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 +
51 51  
52 52  )))
53 53  
54 -[[image:1657327959271-447.png]]
39 +[[image:1654503236291-817.png]]
55 55  
56 56  
42 +[[image:1657245163077-232.png]]
57 57  
58 -== 1.2 ​ Features ==
59 59  
60 60  
46 +== 1.2 ​Features ==
47 +
48 +
61 61  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
62 -* Ultra low power consumption
63 -* Distance Detection by Ultrasonic technology
64 -* Flat object range 280mm - 7500mm
65 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
66 -* Cable Length: 25cm
50 +* Monitor Soil Moisture
51 +* Monitor Soil Temperature
52 +* Monitor Soil Conductivity
67 67  * AT Commands to change parameters
68 68  * Uplink on periodically
69 69  * Downlink to change configure
70 70  * IP66 Waterproof Enclosure
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
71 71  * Micro SIM card slot for NB-IoT SIM
72 72  * 8500mAh Battery for long term use
73 73  
74 -
75 -
76 76  == 1.3  Specification ==
77 77  
78 78  
... ... @@ -90,130 +90,100 @@
90 90  * - B20 @H-FDD: 800MHz
91 91  * - B28 @H-FDD: 700MHz
92 92  
93 -(% style="color:#037691" %)**Battery:**
79 +(% style="color:#037691" %)**Probe Specification:**
94 94  
95 -* Li/SOCI2 un-chargeable battery
96 -* Capacity: 8500mAh
97 -* Self Discharge: <1% / Year @ 25°C
98 -* Max continuously current: 130mA
99 -* Max boost current: 2A, 1 second
81 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
100 100  
101 -(% style="color:#037691" %)**Power Consumption**
83 +[[image:image-20220708101224-1.png]]
102 102  
103 -* STOP Mode: 10uA @ 3.3v
104 -* Max transmit power: 350mA@3.3v
105 105  
106 106  
107 -
108 108  == ​1.4  Applications ==
109 109  
110 -
111 -* Smart Buildings & Home Automation
112 -* Logistics and Supply Chain Management
113 -* Smart Metering
114 114  * Smart Agriculture
115 -* Smart Cities
116 -* Smart Factory
117 117  
118 118  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
119 119  ​
120 120  
121 -
122 -
123 -
124 124  == 1.5  Pin Definitions ==
125 125  
126 126  
127 -[[image:1657328609906-564.png]]
97 +[[image:1657246476176-652.png]]
128 128  
129 129  
130 130  
131 -= 2.  Use NDDS75 to communicate with IoT Server =
101 += 2.  Use NSE01 to communicate with IoT Server =
132 132  
133 -
134 134  == 2.1  How it works ==
135 135  
136 136  
137 137  (((
138 -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.
107 +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.
139 139  )))
140 140  
141 141  
142 142  (((
143 -The diagram below shows the working flow in default firmware of NDDS75:
112 +The diagram below shows the working flow in default firmware of NSE01:
144 144  )))
145 145  
146 -(((
147 -
148 -)))
115 +[[image:image-20220708101605-2.png]]
149 149  
150 -[[image:1657328659945-416.png]]
151 -
152 152  (((
153 153  
154 154  )))
155 155  
156 156  
157 -== 2.2 ​ Configure the NDDS75 ==
158 158  
123 +== 2.2 ​ Configure the NSE01 ==
159 159  
125 +
160 160  === 2.2.1 Test Requirement ===
161 161  
162 162  
163 -(((
164 -To use NDDS75 in your city, make sure meet below requirements:
165 -)))
129 +To use NSE01 in your city, make sure meet below requirements:
166 166  
167 167  * Your local operator has already distributed a NB-IoT Network there.
168 -* The local NB-IoT network used the band that NDDS75 supports.
132 +* The local NB-IoT network used the band that NSE01 supports.
169 169  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
170 170  
171 171  (((
172 -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
173 173  )))
174 174  
175 175  
176 -[[image:1657328756309-230.png]]
140 +[[image:1657249419225-449.png]]
177 177  
178 178  
179 179  
180 180  === 2.2.2 Insert SIM card ===
181 181  
182 -
183 -(((
184 184  Insert the NB-IoT Card get from your provider.
185 -)))
186 186  
187 -(((
188 188  User need to take out the NB-IoT module and insert the SIM card like below:
189 -)))
190 190  
191 191  
192 -[[image:1657328884227-504.png]]
151 +[[image:1657249468462-536.png]]
193 193  
194 194  
195 195  
196 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
197 197  
198 -
199 199  (((
200 200  (((
201 -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.
159 +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.
202 202  )))
203 203  )))
204 204  
205 -[[image:image-20220709092052-2.png]]
206 206  
164 +**Connection:**
207 207  
208 -(% style="color:blue" %)**Connection:**
166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
209 209  
210 - (% style="background-color:yellow" %)**USB TTL GND <~-~-~-~-> GND**
168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
211 211  
212 -**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)**
170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
213 213  
214 -**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)**
215 215  
216 -
217 217  In the PC, use below serial tool settings:
218 218  
219 219  * Baud:  (% style="color:green" %)**9600**
... ... @@ -223,92 +223,70 @@
223 223  * Flow Control: (% style="color:green" %)**None**
224 224  
225 225  (((
226 -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.
182 +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.
227 227  )))
228 228  
229 -[[image:1657329814315-101.png]]
185 +[[image:image-20220708110657-3.png]]
230 230  
187 +(% 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/]]
231 231  
232 -(((
233 -(% style="color:red" %)**Note: the valid AT Commands can be found at: **(%%)**[[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]**
234 -)))
235 235  
236 236  
237 -
238 238  === 2.2.4 Use CoAP protocol to uplink data ===
239 239  
193 +(% 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/]]
240 240  
241 -(% 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/]]**
242 242  
243 -
244 -(((
245 245  **Use below commands:**
246 -)))
247 247  
248 -* (((
249 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
250 -)))
251 -* (((
252 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/  to set CoAP server address and port
253 -)))
254 -* (((
255 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/  Set COAP resource path
198 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
199 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
256 256  
257 -
258 -
259 -)))
260 -
261 -(((
262 262  For parameter description, please refer to AT command set
263 263  
264 -
265 -)))
204 +[[image:1657249793983-486.png]]
266 266  
267 -[[image:1657330452568-615.png]]
268 268  
207 +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.
269 269  
209 +[[image:1657249831934-534.png]]
270 270  
271 -(((
272 -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.
273 273  
274 -
275 -)))
276 276  
277 -[[image:1657330472797-498.png]]
278 -
279 -
280 -
281 281  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
282 282  
215 +This feature is supported since firmware version v1.0.1
283 283  
284 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/  Set to use UDP protocol to uplink
285 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/  to set UDP server address and port
286 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/  If the server does not respond, this command is unnecessary
287 287  
218 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
219 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
220 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
288 288  
222 +[[image:1657249864775-321.png]]
289 289  
290 -[[image:1657330501006-241.png]]
291 291  
225 +[[image:1657249930215-289.png]]
292 292  
293 -[[image:1657330533775-472.png]]
294 294  
295 295  
296 -
297 297  === 2.2.6 Use MQTT protocol to uplink data ===
298 298  
231 +This feature is supported since firmware version v110
299 299  
300 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/  Set to use MQTT protocol to uplink
301 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/  Set MQTT server address and port
302 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/  Set up the CLIENT of MQTT
303 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/  Set the username of MQTT
304 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/  Set the password of MQTT
305 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/  Set the sending topic of MQTT
306 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/  Set the subscription topic of MQTT
307 307  
234 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
235 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
236 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
237 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
240 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
241 +
308 308  [[image:1657249978444-674.png]]
309 309  
310 310  
311 -[[image:1657330723006-866.png]]
245 +[[image:1657249990869-686.png]]
312 312  
313 313  
314 314  (((
... ... @@ -319,242 +319,177 @@
319 319  
320 320  === 2.2.7 Use TCP protocol to uplink data ===
321 321  
256 +This feature is supported since firmware version v110
322 322  
323 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/  Set to use TCP protocol to uplink
324 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/  to set TCP server address and port
325 325  
326 -[[image:image-20220709093918-1.png]]
259 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
260 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
327 327  
262 +[[image:1657250217799-140.png]]
328 328  
329 -[[image:image-20220709093918-2.png]]
330 330  
265 +[[image:1657250255956-604.png]]
331 331  
332 332  
268 +
333 333  === 2.2.8 Change Update Interval ===
334 334  
335 -
336 336  User can use below command to change the (% style="color:green" %)**uplink interval**.
337 337  
338 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/  Set Update Interval to 600s
273 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
339 339  
340 340  (((
341 -
342 -
343 -
344 344  (% style="color:red" %)**NOTE:**
277 +)))
345 345  
346 -(% style="color:red" %)**1. By default, the device will send an uplink message every 1 hour.**
347 -
348 -(% style="color:red" %)**2. When the firmware version is v1.3.2 and later firmware:**
279 +(((
280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
349 349  )))
350 350  
351 -(% style="color:red" %)**By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).**
352 352  
353 353  
354 -
355 355  == 2.3  Uplink Payload ==
356 356  
287 +In this mode, uplink payload includes in total 18 bytes
357 357  
358 -=== 2.3.1  Before Firmware v1.3.2 ===
359 -
360 -
361 -In this mode, uplink payload includes in total 14 bytes
362 -
363 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:440px" %)
364 -|=(% style="width: 60px;" %)(((
289 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290 +|=(% style="width: 50px;" %)(((
365 365  **Size(bytes)**
366 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 100px;" %)**2**|=(% style="width: 60px;" %)**1**
367 -|(% 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"]]
292 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
293 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
368 368  
369 -(((
370 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
371 -)))
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
372 372  
373 373  
374 -[[image:1657331036973-987.png]]
298 +[[image:image-20220708111918-4.png]]
375 375  
376 376  
377 -(((
378 -The payload is **ASCII** string, representative same HEX:
379 -)))
301 +The payload is ASCII string, representative same HEX:
380 380  
381 -(((
382 -0x72403155615900640c6c19029200 where:
383 -)))
303 +0x72403155615900640c7817075e0a8c02f900 where:
384 384  
385 -* (((
386 -Device ID: 0x724031556159 = 724031556159
387 -)))
388 -* (((
389 -Version:  0x0064=100=1.0.0
390 -)))
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
391 391  
392 -* (((
393 -BAT:  0x0c6c = 3180 mV = 3.180V
394 -)))
395 -* (((
396 -Signal: 0x19 = 25
397 -)))
398 -* (((
399 -Distance: 0x0292= 658 mm
400 -)))
401 -* (((
402 -Interrupt: 0x00 = 0
308 +* BAT: 0x0c78 = 3192 mV = 3.192V
309 +* Singal: 0x17 = 23
310 +* Soil Moisture: 0x075e= 1886 = 18.86  %
311 +* Soil Temperature:0x0a8c =2700=27 °C
312 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313 +* Interrupt: 0x00 = 0
403 403  
315 +== 2.4  Payload Explanation and Sensor Interface ==
404 404  
405 405  
318 +=== 2.4.1  Device ID ===
406 406  
407 -
408 -)))
320 +By default, the Device ID equal to the last 6 bytes of IMEI.
409 409  
410 -=== **2.3.2  Since firmware v1.3.2** ===
322 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
411 411  
324 +**Example:**
412 412  
413 -In this mode, uplink payload includes 69 bytes in total by default.
326 +AT+DEUI=A84041F15612
414 414  
415 -Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
328 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
416 416  
417 -(% border="2" style="background-color:#ffffcc; color:green; width:896px" %)
418 -|(% style="width:95px" %)**Size(bytes)**|(% style="width:84px" %)**8**|(% style="width:44px" %)2|(% style="width:48px" %)2|(% style="width:123px" %)1|(% style="width:55px" %)1|(% style="width:80px" %)1|(% style="width:77px" %)2|(% style="width:94px" %)4|(% style="width:77px" %)2|(% style="width:116px" %)4
419 -|(% style="width:95px" %)**Value**|(% style="width:84px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:48px" %)BAT|(% style="width:123px" %)Signal Strength|(% style="width:55px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:77px" %)Distance|(% style="width:94px" %)Timestamp|(% style="width:77px" %)Distance|(% style="width:116px" %)Timestamp.......
420 420  
421 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
422 422  
423 -[[image:image-20220908175246-1.png]]
332 +=== 2.4.2  Version Info ===
424 424  
334 +Specify the software version: 0x64=100, means firmware version 1.00.
425 425  
426 -The payload is ASCII string, representative same HEX:
336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
427 427  
428 -0x(% style="color:red" %)f867787050213317(% style="color:blue" %)0084(% style="color:green" %)0cf4(% style="color:red" %)1e(% style="color:blue" %)01(% style="color:green" %)00(% style="color:red" %)**//00396319bb32//**00396319baf0//**00396319ba3c**//00396319b988//**00396319b8d4**//00396319b820//**00396319b76c**//00396319b6b8//**00396319b604**//(%%) where:
429 429  
430 -* (% style="color:green" %)Device ID: f867787050213317 = f867787050213317
431 -* (% style="color:red" %)Version: 0x0084=132=1.3.2
432 -* (% style="color:green" %)BAT: 0x0cf4 = 3316 mV = 3.316V
433 -* (% style="color:blue" %)Singal: 0x1e = 30
434 -* (% style="color:red" %)Mod: 0x01 = 1
435 -* Interrupt: 0x00= 0
436 -* Distance: 0x0039= 57 = 57
437 -* Time stamp : 0x6315537b =1662342011  ([[Unix Epoch Time>>url:http://www.epochconverter.com/]])
438 -* Distance,Time stamp : 00396319baf0
439 -* (% style="color:red" %) 8 sets of recorded data: Distance,Time stamp : //**00396319ba3c**//,.......
440 440  
340 +=== 2.4.3  Battery Info ===
441 441  
442 -
443 -== 2.4  Payload Explanation and Sensor Interface ==
444 -
445 -
446 -=== 2.4.1  Device ID ===
447 -
448 -
449 449  (((
450 -By default, the Device ID equal to the last 6 bytes of IMEI.
343 +Check the battery voltage for LSE01.
451 451  )))
452 452  
453 453  (((
454 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
455 -
456 -
347 +Ex1: 0x0B45 = 2885mV
457 457  )))
458 458  
459 459  (((
460 -(% style="color:blue" %)**Example :**
351 +Ex2: 0x0B49 = 2889mV
461 461  )))
462 462  
463 -(((
464 -AT+DEUI=A84041F15612
465 -)))
466 466  
467 -(((
468 -The Device ID is stored in a none-erase area, Upgrade the firmware or run (% style="color:blue" %)**AT+FDR**(%%) won't erase Device ID.
469 -)))
470 470  
356 +=== 2.4.4  Signal Strength ===
471 471  
472 -(% style="color:red" %)**NOTE: When the firmware version is v1.3.2 and later firmware:**
358 +NB-IoT Network signal Strength.
473 473  
474 -(% style="color:red" %)**By default, the Device ID equal to the last 15 bits of IMEI.**
360 +**Ex1: 0x1d = 29**
475 475  
476 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
362 +(% style="color:blue" %)**0**(%%)  -113dBm or less
477 477  
364 +(% style="color:blue" %)**1**(%%)  -111dBm
478 478  
479 -(% style="color:blue" %)**Example :**
366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
480 480  
481 -AT+DEUI=868411056754138
368 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
482 482  
370 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
483 483  
484 484  
485 -=== 2.4.2  Version Info ===
486 486  
374 +=== 2.4.5  Soil Moisture ===
487 487  
488 488  (((
489 -Specify the software version: 0x64=100, means firmware version 1.00.
377 +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.
490 490  )))
491 491  
492 492  (((
493 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
381 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
494 494  )))
495 495  
496 -
497 -
498 -=== 2.4.3  Battery Info ===
499 -
500 -
501 501  (((
502 -Ex1: 0x0B45 = 2885mV
385 +
503 503  )))
504 504  
505 505  (((
506 -Ex2: 0x0B49 = 2889mV
389 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
507 507  )))
508 508  
509 509  
510 510  
511 -=== 2.4.4  Signal Strength ===
394 +=== 2.4.6  Soil Temperature ===
512 512  
513 -
514 514  (((
515 -NB-IoT Network signal Strength.
397 + 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
516 516  )))
517 517  
518 518  (((
519 -**Ex1: 0x1d = 29**
401 +**Example**:
520 520  )))
521 521  
522 522  (((
523 -(% style="color:blue" %)**0**(%%)  -113dBm or less
405 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
524 524  )))
525 525  
526 526  (((
527 -(% style="color:blue" %)**1**(%%)  -111dBm
409 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
528 528  )))
529 529  
530 -(((
531 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
532 -)))
533 533  
534 -(((
535 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
536 -)))
537 537  
414 +=== 2.4.7  Soil Conductivity (EC) ===
415 +
538 538  (((
539 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
417 +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).
540 540  )))
541 541  
542 -
543 -
544 -=== 2.4.5  Distance ===
545 -
546 -
547 -Get the distance. Flat object range 280mm - 7500mm.
548 -
549 549  (((
550 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
421 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
551 551  )))
552 552  
553 553  (((
554 -(((
555 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
425 +Generally, the EC value of irrigation water is less than 800uS / cm.
556 556  )))
557 -)))
558 558  
559 559  (((
560 560  
... ... @@ -564,73 +564,45 @@
564 564  
565 565  )))
566 566  
567 -=== 2.4.6  Digital Interrupt ===
436 +=== 2.4.8  Digital Interrupt ===
568 568  
438 +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.
569 569  
570 -(((
571 -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.
572 -)))
573 -
574 -(((
575 575  The command is:
576 -)))
577 577  
578 -(((
579 -(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/  (more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
580 -)))
442 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
581 581  
582 582  
583 -(((
584 -The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up.
585 -)))
445 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
586 586  
587 587  
588 -(((
589 589  Example:
590 -)))
591 591  
592 -(((
593 593  0x(00): Normal uplink packet.
594 -)))
595 595  
596 -(((
597 597  0x(01): Interrupt Uplink Packet.
598 -)))
599 599  
600 600  
601 601  
602 -=== 2.4.7  ​+5V Output ===
456 +=== 2.4.9  ​+5V Output ===
603 603  
458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
604 604  
605 -(((
606 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
607 -)))
608 608  
609 -
610 -(((
611 611  The 5V output time can be controlled by AT Command.
612 612  
613 -
614 -)))
615 -
616 -(((
617 617  (% style="color:blue" %)**AT+5VT=1000**
618 618  
619 -
620 -)))
621 -
622 -(((
623 623  Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
624 -)))
625 625  
626 626  
627 627  
628 628  == 2.5  Downlink Payload ==
629 629  
471 +By default, NSE01 prints the downlink payload to console port.
630 630  
631 -By default, NDDS75 prints the downlink payload to console port.
473 +[[image:image-20220708133731-5.png]]
632 632  
633 -[[image:image-20220709100028-1.png]]
634 634  
635 635  
636 636  (((
... ... @@ -666,382 +666,439 @@
666 666  )))
667 667  
668 668  (((
669 -If payload = 0x04FF, it will reset the NDDS75
510 +If payload = 0x04FF, it will reset the NSE01
670 670  )))
671 671  
672 672  
673 673  * (% style="color:blue" %)**INTMOD**
674 674  
675 -(((
676 676  Downlink Payload: 06000003, Set AT+INTMOD=3
677 -)))
678 678  
679 679  
680 680  
681 -== 2.6  Distance alarm function(Since firmware v1.3.2) ==
520 +== 2.6  ​LED Indicator ==
682 682  
522 +(((
523 +The NSE01 has an internal LED which is to show the status of different state.
683 683  
684 -(% style="color:blue" %)** ➢ AT Command:**
685 685  
686 -(% style="color:#037691" %)** AT+ LDDSALARM=min,max**
526 +* 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)
527 +* Then the LED will be on for 1 second means device is boot normally.
528 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
529 +* For each uplink probe, LED will be on for 500ms.
530 +)))
687 687  
688 -² When min=0, and max≠0, Alarm higher than max
689 689  
690 -² When min≠0, and max=0, Alarm lower than min
691 691  
692 -² When min≠0 and max≠0, Alarm higher than max or lower than min
693 693  
535 +== 2.7  Installation in Soil ==
694 694  
695 -(% style="color:blue" %)** Example:**
537 +__**Measurement the soil surface**__
696 696  
697 -**AT+ LDDSALARM=260,2000**  ~/~/ Alarm when distance lower than 260.
539 +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]]
698 698  
541 +[[image:1657259653666-883.png]] ​
699 699  
700 700  
701 -== 2.7  Set the number of data to be uploaded and the recording time ==
544 +(((
545 +
702 702  
547 +(((
548 +Dig a hole with diameter > 20CM.
549 +)))
703 703  
704 -(% style="color:blue" %)** ➢ AT Command:**
551 +(((
552 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
553 +)))
554 +)))
705 705  
706 -* (% style="color:#037691" %)** AT+TR=900** (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds)
707 -* (% style="color:#037691" %)** AT+NOUD=8**  (%%) ~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
556 +[[image:1654506665940-119.png]]
708 708  
558 +(((
559 +
560 +)))
709 709  
710 710  
563 +== 2.8  ​Firmware Change Log ==
711 711  
712 -== 2.8  Read or Clear cached data ==
713 713  
566 +Download URL & Firmware Change log
714 714  
715 -(% style="color:blue" %)** ➢ AT Command:**
568 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
716 716  
717 -* (% style="color:#037691" %)** AT+CDP ** (%%) ~/~/  Read cached data
718 -* (% style="color:#037691" %)** AT+CDP=0**  (%%) ~/~/  Clear cached data
719 719  
720 -[[image:image-20220908175333-2.png]]
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
721 721  
722 722  
723 723  
724 -== 2.9  ​LED Indicator ==
575 +== 2.9  ​Battery Analysis ==
725 725  
577 +=== 2.9.1  ​Battery Type ===
726 726  
727 -The NDDS75 has an internal LED which is to show the status of different state.
728 728  
580 +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.
729 729  
730 -* 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)
731 -* Then the LED will be on for 1 second means device is boot normally.
732 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
733 -* For each uplink probe, LED will be on for 500ms.
734 734  
735 -(((
736 -
737 -)))
583 +The battery is designed to last for several years depends on the actually use environment and update interval.
738 738  
739 739  
586 +The battery related documents as below:
740 740  
741 -== 2.10  ​Firmware Change Log ==
588 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
590 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
742 742  
743 -
744 744  (((
745 -Download URL & Firmware Change log:  [[https:~~/~~/www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0>>https://www.dropbox.com/sh/3hb94r49iszmstx/AADvSJcXxahEUfxqKWVnZx-La?dl=0]]
593 +[[image:image-20220708140453-6.png]]
746 746  )))
747 747  
748 -(((
749 -
750 -)))
751 751  
752 -(((
753 -Upgrade Instruction: [[Upgrade Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
754 -)))
755 755  
598 +=== 2.9.2  Power consumption Analyze ===
756 756  
600 +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.
757 757  
758 -== 2.11  ​Battery Analysis ==
759 759  
603 +Instruction to use as below:
760 760  
761 -=== 2.11.1  ​Battery Type ===
762 762  
606 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
763 763  
764 -(((
765 -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.
766 -)))
608 +[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
767 767  
768 -(((
769 -The battery is designed to last for several years depends on the actually use environment and update interval. 
770 -)))
771 771  
772 -(((
773 -The battery related documents as below:
774 -)))
611 +Step 2: Open it and choose
775 775  
776 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
777 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
778 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
613 +* Product Model
614 +* Uplink Interval
615 +* Working Mode
779 779  
780 -(((
781 -[[image:image-20220709101450-2.png]]
782 -)))
617 +And the Life expectation in difference case will be shown on the right.
783 783  
619 +[[image:image-20220708141352-7.jpeg]]
784 784  
785 785  
786 -=== 2.11.2  Power consumption Analyze ===
787 787  
623 +=== 2.9.3  ​Battery Note ===
788 788  
789 789  (((
790 -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.
626 +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.
791 791  )))
792 792  
793 793  
794 -(((
795 -Instruction to use as below:
796 -)))
797 797  
798 -(((
799 -(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
800 -)))
631 +=== 2.9.4  Replace the battery ===
801 801  
802 -
803 803  (((
804 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
634 +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).
805 805  )))
806 806  
807 -* (((
808 -Product Model
809 -)))
810 -* (((
811 -Uplink Interval
812 -)))
813 -* (((
814 -Working Mode
815 -)))
816 816  
817 -(((
818 -And the Life expectation in difference case will be shown on the right.
819 -)))
820 820  
821 -[[image:image-20220709110451-3.png]]
639 += 3. ​Using the AT Commands =
822 822  
641 +== 3.1 Access AT Commands ==
823 823  
824 824  
825 -=== 2.11.3  ​Battery Note ===
644 +LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
826 826  
646 +[[image:1654501986557-872.png||height="391" width="800"]]
827 827  
828 -(((
829 -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.
830 -)))
831 831  
649 +Or if you have below board, use below connection:
832 832  
833 833  
834 -=== 2.11.4  Replace the battery ===
652 +[[image:1654502005655-729.png||height="503" width="801"]]
835 835  
836 836  
837 -(((
838 -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).
839 -)))
840 840  
656 +In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below:
841 841  
842 842  
843 -= 3. ​ Access NB-IoT Module =
659 + [[image:1654502050864-459.png||height="564" width="806"]]
844 844  
845 845  
846 -(((
847 -Users can directly access the AT command set of the NB-IoT module.
848 -)))
662 +Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
849 849  
850 -(((
851 -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/]] 
852 852  
853 -
854 -)))
665 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
855 855  
856 -[[image:1657333200519-600.png]]
667 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
857 857  
669 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
858 858  
671 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
859 859  
860 -= 4.  Using the AT Commands =
861 861  
674 +(% style="color:#037691" %)**General Commands**(%%)      
862 862  
863 -== 4.1  Access AT Commands ==
676 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
864 864  
678 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
865 865  
866 -See this link for detail:  [[https:~~/~~/www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0>>https://www.dropbox.com/sh/aaq2xcl0bzfu0yd/AAAEAHRa7Io_465ds4Y7-F3aa?dl=0]]
680 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
867 867  
682 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
868 868  
869 -AT+<CMD>?  :  Help on <CMD>
870 870  
871 -AT+<CMD>         :  Run <CMD>
685 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
872 872  
873 -AT+<CMD>=<value> :  Set the value
687 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
874 874  
875 -AT+<CMD>=?  :  Get the value
689 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
876 876  
691 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
877 877  
878 -(% style="color:#037691" %)**General Commands**(%%)      
693 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
879 879  
880 -AT  :  Attention       
695 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
881 881  
882 -AT?  :  Short Help     
697 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
883 883  
884 -ATZ  :  MCU Reset    
699 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
885 885  
886 -AT+TDC  :  Application Data Transmission Interval
701 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
887 887  
888 -AT+CFG  :  Print all configurations
703 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
889 889  
890 -AT+CFGMOD           :  Working mode selection
705 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
891 891  
892 -AT+INTMOD            :  Set the trigger interrupt mode
707 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
893 893  
894 -AT+5VT  :  Set extend the time of 5V power  
709 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
895 895  
896 -AT+PRO  :  Choose agreement
711 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
897 897  
898 -AT+WEIGRE  :  Get weight or set weight to 0
713 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
899 899  
900 -AT+WEIGAP  :  Get or Set the GapValue of weight
715 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
901 901  
902 -AT+RXDL  :  Extend the sending and receiving time
717 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
903 903  
904 -AT+CNTFAC  :  Get or set counting parameters
905 905  
906 -AT+SERVADDR  :  Server Address
720 +(% style="color:#037691" %)**LoRa Network Management**
907 907  
908 -AT+TR  :  Get or Set record time"
722 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
909 909  
910 -AT+APN     :  Get or set the APN
724 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
911 911  
912 -AT+FBAND  :  Get or Set whether to automatically modify the frequency band
726 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
913 913  
914 -AT+DNSCFG  : Get or Set DNS Server
728 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
915 915  
916 -AT+GETSENSORVALUE   :  Returns the current sensor measurement
730 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
917 917  
918 -AT+NOUD  :  Get or Set the number of data to be uploaded
732 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
919 919  
920 -AT+CDP     :  Read or Clear cached data
734 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
921 921  
922 -AT+LDDSALARM :  Get or Set alarm of distance
736 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
923 923  
738 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
924 924  
925 -(% style="color:#037691" %)**COAP Management**      
740 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
926 926  
927 -AT+URI            :  Resource parameters
742 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
928 928  
744 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
929 929  
930 -(% style="color:#037691" %)**UDP Management**
746 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
931 931  
932 -AT+CFM          :  Upload confirmation mode (only valid for UDP)
748 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
933 933  
750 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
934 934  
935 -(% style="color:#037691" %)**MQTT Management**
936 936  
937 -AT+CLIENT  :  Get or Set MQTT client
753 +(% style="color:#037691" %)**Information** 
938 938  
939 -AT+UNAME  :  Get or Set MQTT Username
755 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
940 940  
941 -AT+PWD  :  Get or Set MQTT password
757 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
942 942  
943 -AT+PUBTOPIC  :  Get or Set MQTT publish topic
759 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
944 944  
945 -AT+SUBTOPIC  :  Get or Set MQTT subscription topic
761 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
946 946  
763 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
947 947  
948 -(% style="color:#037691" %)**Information**          
765 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
949 949  
950 -AT+FDR  :  Factory Data Reset
767 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
951 951  
952 -AT+PWORD  :  Serial Access Password
953 953  
770 += ​4. FAQ =
954 954  
772 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
955 955  
956 -= ​5.  FAQ =
774 +(((
775 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
776 +When downloading the images, choose the required image file for download. ​
777 +)))
957 957  
779 +(((
780 +
781 +)))
958 958  
959 -== 5.1 ​ How to Upgrade Firmware ==
783 +(((
784 +How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
785 +)))
960 960  
787 +(((
788 +
789 +)))
961 961  
962 962  (((
963 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
792 +You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
964 964  )))
965 965  
966 966  (((
967 -Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
796 +
968 968  )))
969 969  
970 970  (((
971 -(% style="color:red" %)**Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.**
800 +For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
972 972  )))
973 973  
803 +[[image:image-20220606154726-3.png]]
974 974  
975 975  
976 -= 6.  Trouble Shooting =
806 +When you use the TTN network, the US915 frequency bands use are:
977 977  
808 +* 903.9 - SF7BW125 to SF10BW125
809 +* 904.1 - SF7BW125 to SF10BW125
810 +* 904.3 - SF7BW125 to SF10BW125
811 +* 904.5 - SF7BW125 to SF10BW125
812 +* 904.7 - SF7BW125 to SF10BW125
813 +* 904.9 - SF7BW125 to SF10BW125
814 +* 905.1 - SF7BW125 to SF10BW125
815 +* 905.3 - SF7BW125 to SF10BW125
816 +* 904.6 - SF8BW500
978 978  
979 -== 6.1  ​Connection problem when uploading firmware ==
818 +(((
819 +Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
980 980  
821 +* (% style="color:#037691" %)**AT+CHE=2**
822 +* (% style="color:#037691" %)**ATZ**
823 +)))
981 981  
982 982  (((
983 -**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
826 +
827 +
828 +to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
984 984  )))
985 985  
986 -(% class="wikigeneratedid" %)
987 987  (((
988 988  
989 989  )))
990 990  
835 +(((
836 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
837 +)))
991 991  
992 -== 6.2  AT Command input doesn't work ==
839 +[[image:image-20220606154825-4.png]]
993 993  
994 994  
842 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
843 +
844 +LSE01 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/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
845 +
846 +
847 += 5. Trouble Shooting =
848 +
849 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
850 +
851 +It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
852 +
853 +
854 +== 5.2 AT Command input doesn't work ==
855 +
995 995  (((
996 996  In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
858 +)))
997 997  
998 -
860 +
861 +== 5.3 Device rejoin in at the second uplink packet ==
862 +
863 +(% style="color:#4f81bd" %)**Issue describe as below:**
864 +
865 +[[image:1654500909990-784.png]]
866 +
867 +
868 +(% style="color:#4f81bd" %)**Cause for this issue:**
869 +
870 +(((
871 +The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
999 999  )))
1000 1000  
1001 1001  
1002 -= 7. ​ Order Info =
875 +(% style="color:#4f81bd" %)**Solution: **
1003 1003  
877 +All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
1004 1004  
1005 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
879 +[[image:1654500929571-736.png||height="458" width="832"]]
1006 1006  
1007 1007  
882 += 6. ​Order Info =
883 +
884 +
885 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
886 +
887 +
888 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
889 +
890 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
891 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
892 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
893 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
894 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
895 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
896 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
897 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
898 +
899 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
900 +
901 +* (% style="color:red" %)**4**(%%): 4000mAh battery
902 +* (% style="color:red" %)**8**(%%): 8500mAh battery
903 +
1008 1008  (% class="wikigeneratedid" %)
1009 1009  (((
1010 1010  
1011 1011  )))
1012 1012  
1013 -= 8.  Packing Info =
909 += 7. Packing Info =
1014 1014  
1015 1015  (((
1016 1016  
1017 1017  
1018 1018  (% style="color:#037691" %)**Package Includes**:
915 +)))
1019 1019  
1020 -* NDDS75 NB-IoT Distance Detect Sensor Node x 1
1021 -* External antenna x 1
917 +* (((
918 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
1022 1022  )))
1023 1023  
1024 1024  (((
1025 1025  
1026 1026  
1027 -
1028 1028  (% style="color:#037691" %)**Dimension and weight**:
925 +)))
1029 1029  
1030 -* Device Size: 13.0 x 5 x 4.5 cm
1031 -* Device Weight: 150g
1032 -* Package Size / pcs : 15 x 12x 5.5 cm
1033 -* Weight / pcs : 220g
927 +* (((
928 +Device Size: cm
1034 1034  )))
930 +* (((
931 +Device Weight: g
932 +)))
933 +* (((
934 +Package Size / pcs : cm
935 +)))
936 +* (((
937 +Weight / pcs : g
1035 1035  
1036 -(((
1037 1037  
1038 -
1039 -
1040 -
1041 1041  )))
1042 1042  
1043 -= 9.  Support =
942 += 8. Support =
1044 1044  
1045 -
1046 1046  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1047 1047  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
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