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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 97.13
edited by Xiaoling
on 2022/07/09 11:36
Change comment: There is no comment for this version
To version 57.3
edited by Xiaoling
on 2022/07/08 11:40
Change comment: There is no comment for this version

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
... ... @@ -1,69 +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 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
20 20  
21 -(((
22 -
23 23  
24 -(((
25 -The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
26 26  
27 27  
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.
21 += 1.  Introduction =
29 29  
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
30 30  
31 -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.
25 +(((
26 +
32 32  
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.
33 33  
34 -NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
35 35  
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.
36 36  
37 -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)
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
38 38  
39 -
40 -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.
41 -)))
42 -
43 43  
44 44  )))
45 45  
46 -[[image:1657327959271-447.png]]
39 +[[image:1654503236291-817.png]]
47 47  
48 48  
42 +[[image:1657245163077-232.png]]
49 49  
50 -== 1.2 ​ Features ==
51 51  
52 52  
46 +== 1.2 ​Features ==
47 +
48 +
53 53  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
54 -* Ultra low power consumption
55 -* Distance Detection by Ultrasonic technology
56 -* Flat object range 280mm - 7500mm
57 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
58 -* Cable Length: 25cm
50 +* Monitor Soil Moisture
51 +* Monitor Soil Temperature
52 +* Monitor Soil Conductivity
59 59  * AT Commands to change parameters
60 60  * Uplink on periodically
61 61  * Downlink to change configure
62 62  * IP66 Waterproof Enclosure
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
63 63  * Micro SIM card slot for NB-IoT SIM
64 64  * 8500mAh Battery for long term use
65 65  
66 -
67 67  == 1.3  Specification ==
68 68  
69 69  
... ... @@ -81,110 +81,90 @@
81 81  * - B20 @H-FDD: 800MHz
82 82  * - B28 @H-FDD: 700MHz
83 83  
84 -(% style="color:#037691" %)**Battery:**
79 +(% style="color:#037691" %)**Probe Specification:**
85 85  
86 -* Li/SOCI2 un-chargeable battery
87 -* Capacity: 8500mAh
88 -* Self Discharge: <1% / Year @ 25°C
89 -* Max continuously current: 130mA
90 -* 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.
91 91  
92 -(% style="color:#037691" %)**Power Consumption**
83 +[[image:image-20220708101224-1.png]]
93 93  
94 -* STOP Mode: 10uA @ 3.3v
95 -* Max transmit power: 350mA@3.3v
96 96  
97 97  
98 98  == ​1.4  Applications ==
99 99  
100 -* Smart Buildings & Home Automation
101 -* Logistics and Supply Chain Management
102 -* Smart Metering
103 103  * Smart Agriculture
104 -* Smart Cities
105 -* Smart Factory
106 106  
107 107  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
108 108  ​
109 109  
110 -
111 111  == 1.5  Pin Definitions ==
112 112  
113 113  
114 -[[image:1657328609906-564.png]]
97 +[[image:1657246476176-652.png]]
115 115  
116 116  
117 117  
118 -= 2.  Use NDDS75 to communicate with IoT Server =
101 += 2.  Use NSE01 to communicate with IoT Server =
119 119  
120 120  == 2.1  How it works ==
121 121  
105 +
122 122  (((
123 -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.
124 124  )))
125 125  
126 126  
127 127  (((
128 -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:
129 129  )))
130 130  
131 -(((
132 -
133 -)))
115 +[[image:image-20220708101605-2.png]]
134 134  
135 -[[image:1657328659945-416.png]]
136 -
137 137  (((
138 138  
139 139  )))
140 140  
141 141  
142 -== 2.2 ​ Configure the NDDS75 ==
143 143  
123 +== 2.2 ​ Configure the NSE01 ==
144 144  
125 +
145 145  === 2.2.1 Test Requirement ===
146 146  
147 -(((
148 -To use NDDS75 in your city, make sure meet below requirements:
149 -)))
150 150  
129 +To use NSE01 in your city, make sure meet below requirements:
130 +
151 151  * Your local operator has already distributed a NB-IoT Network there.
152 152  * The local NB-IoT network used the band that NSE01 supports.
153 153  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
154 154  
155 155  (((
156 -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
157 157  )))
158 158  
159 159  
160 -[[image:1657328756309-230.png]]
140 +[[image:1657249419225-449.png]]
161 161  
162 162  
163 163  
164 164  === 2.2.2 Insert SIM card ===
165 165  
166 -(((
167 167  Insert the NB-IoT Card get from your provider.
168 -)))
169 169  
170 -(((
171 171  User need to take out the NB-IoT module and insert the SIM card like below:
172 -)))
173 173  
174 174  
175 -[[image:1657328884227-504.png]]
151 +[[image:1657249468462-536.png]]
176 176  
177 177  
178 178  
179 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
180 180  
181 181  (((
182 182  (((
183 -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.
184 184  )))
185 185  )))
186 186  
187 -[[image:image-20220709092052-2.png]]
188 188  
189 189  **Connection:**
190 190  
... ... @@ -197,21 +197,19 @@
197 197  
198 198  In the PC, use below serial tool settings:
199 199  
200 -* Baud:  (% style="color:green" %)**9600**
175 +* Baud: (% style="color:green" %)**9600**
201 201  * Data bits:** (% style="color:green" %)8(%%)**
202 202  * Stop bits: (% style="color:green" %)**1**
203 -* Parity:  (% style="color:green" %)**None**
178 +* Parity: (% style="color:green" %)**None**
204 204  * Flow Control: (% style="color:green" %)**None**
205 205  
206 206  (((
207 -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.
208 208  )))
209 209  
210 -[[image:1657329814315-101.png]]
185 +[[image:image-20220708110657-3.png]]
211 211  
212 -(((
213 -(% 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/]]
214 -)))
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/]]
215 215  
216 216  
217 217  
... ... @@ -220,66 +220,60 @@
220 220  (% 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/]]
221 221  
222 222  
223 -(((
224 224  **Use below commands:**
225 -)))
226 226  
227 -* (((
228 -(% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
229 -)))
230 -* (((
231 -(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
232 -)))
233 -* (((
234 -(% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
235 -)))
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
236 236  
237 -(((
238 238  For parameter description, please refer to AT command set
239 -)))
240 240  
241 -[[image:1657330452568-615.png]]
204 +[[image:1657249793983-486.png]]
242 242  
243 243  
244 -(((
245 -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.
246 -)))
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.
247 247  
248 -[[image:1657330472797-498.png]]
209 +[[image:1657249831934-534.png]]
249 249  
250 250  
251 251  
252 252  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
253 253  
215 +This feature is supported since firmware version v1.0.1
254 254  
255 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
217 +
218 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
256 256  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
257 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/ If the server does not respond, this command is unnecessary
220 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
258 258  
259 -[[image:1657330501006-241.png]]
222 +[[image:1657249864775-321.png]]
260 260  
261 261  
262 -[[image:1657330533775-472.png]]
263 263  
226 +[[image:1657249930215-289.png]]
264 264  
265 265  
229 +
266 266  === 2.2.6 Use MQTT protocol to uplink data ===
267 267  
232 +This feature is supported since firmware version v110
268 268  
269 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
270 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
271 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
272 -* (% style="color:blue" %)**AT+UNAME=UNAME                                **(%%)~/~/Set the username of MQTT
273 -* (% style="color:blue" %)**AT+PWD=PWD                                         **(%%)~/~/Set the password of MQTT
274 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
275 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
276 276  
235 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
236 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
237 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
238 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
239 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
240 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
241 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
242 +
277 277  [[image:1657249978444-674.png]]
278 278  
279 279  
280 -[[image:1657330723006-866.png]]
246 +[[image:1657249990869-686.png]]
281 281  
282 282  
249 +
283 283  (((
284 284  MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
285 285  )))
... ... @@ -288,17 +288,18 @@
288 288  
289 289  === 2.2.7 Use TCP protocol to uplink data ===
290 290  
258 +This feature is supported since firmware version v110
291 291  
260 +
292 292  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
293 293  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
294 294  
295 -[[image:image-20220709093918-1.png]]
264 +[[image:1657250217799-140.png]]
296 296  
297 297  
298 -[[image:image-20220709093918-2.png]]
267 +[[image:1657250255956-604.png]]
299 299  
300 300  
301 -
302 302  === 2.2.8 Change Update Interval ===
303 303  
304 304  User can use below command to change the (% style="color:green" %)**uplink interval**.
... ... @@ -317,96 +317,67 @@
317 317  
318 318  == 2.3  Uplink Payload ==
319 319  
320 -In this mode, uplink payload includes in total 14 bytes
288 +In this mode, uplink payload includes in total 18 bytes
321 321  
322 -
323 323  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
324 -|=(% style="width: 60px;" %)(((
291 +|=(% style="width: 50px;" %)(((
325 325  **Size(bytes)**
326 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 60px;" %)**1**
327 -|(% 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"]]
293 +)))|=(% 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**
294 +|(% 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"]]
328 328  
329 -(((
330 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
331 -)))
296 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
332 332  
333 333  
334 -[[image:1657331036973-987.png]]
299 +[[image:image-20220708111918-4.png]]
335 335  
336 -(((
301 +
337 337  The payload is ASCII string, representative same HEX:
338 -)))
339 339  
340 -(((
341 -0x72403155615900640c6c19029200 where:
342 -)))
304 +0x72403155615900640c7817075e0a8c02f900 where:
343 343  
344 -* (((
345 -Device ID: 0x724031556159 = 724031556159
346 -)))
347 -* (((
348 -Version: 0x0064=100=1.0.0
349 -)))
306 +* Device ID: 0x 724031556159 = 724031556159
307 +* Version: 0x0064=100=1.0.0
350 350  
351 -* (((
352 -BAT: 0x0c6c = 3180 mV = 3.180V
353 -)))
354 -* (((
355 -Signal: 0x19 = 25
356 -)))
357 -* (((
358 -Distance: 0x0292= 658 mm
359 -)))
360 -* (((
361 -Interrupt: 0x00 = 0
309 +* BAT: 0x0c78 = 3192 mV = 3.192V
310 +* Singal: 0x17 = 23
311 +* Soil Moisture: 0x075e= 1886 = 18.86  %
312 +* Soil Temperature:0x0a8c =2700=27 °C
313 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
314 +* Interrupt: 0x00 = 0
362 362  
363 363  
364 364  
365 -
366 -)))
367 367  
368 368  == 2.4  Payload Explanation and Sensor Interface ==
369 369  
321 +2.4.1  Device ID
370 370  
371 -=== 2.4.1  Device ID ===
372 -
373 -(((
374 374  By default, the Device ID equal to the last 6 bytes of IMEI.
375 -)))
376 376  
377 -(((
378 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
379 -)))
325 +User can use **(% style="color:blue" %)AT+DEUI**(%%) to set Device ID
380 380  
381 -(((
382 382  **Example:**
383 -)))
384 384  
385 -(((
386 386  AT+DEUI=A84041F15612
387 -)))
388 388  
389 -(((
390 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
391 -)))
331 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
392 392  
393 393  
334 +2.4.2  Version Info
394 394  
395 -=== 2.4.2  Version Info ===
396 -
397 -(((
398 398  Specify the software version: 0x64=100, means firmware version 1.00.
399 -)))
400 400  
401 -(((
402 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
403 -)))
338 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
404 404  
405 405  
406 406  
407 -=== 2.4.3  Battery Info ===
342 +=== 2.3.3 Battery Info ===
408 408  
409 409  (((
345 +Check the battery voltage for LSE01.
346 +)))
347 +
348 +(((
410 410  Ex1: 0x0B45 = 2885mV
411 411  )))
412 412  
... ... @@ -416,120 +416,114 @@
416 416  
417 417  
418 418  
419 -=== 2.4.4  Signal Strength ===
358 +=== 2.3.4 Soil Moisture ===
420 420  
421 421  (((
422 -NB-IoT Network signal Strength.
361 +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.
423 423  )))
424 424  
425 425  (((
426 -**Ex1: 0x1d = 29**
365 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
427 427  )))
428 428  
429 429  (((
430 -(% style="color:blue" %)**0**(%%)  -113dBm or less
369 +
431 431  )))
432 432  
433 433  (((
434 -(% style="color:blue" %)**1**(%%)  -111dBm
373 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
435 435  )))
436 436  
376 +
377 +
378 +=== 2.3.5 Soil Temperature ===
379 +
437 437  (((
438 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
381 + 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
439 439  )))
440 440  
441 441  (((
442 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
385 +**Example**:
443 443  )))
444 444  
445 445  (((
446 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
389 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
447 447  )))
448 448  
392 +(((
393 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
394 +)))
449 449  
450 450  
451 -=== 2.4.5  Distance ===
452 452  
453 -Get the distance. Flat object range 280mm - 7500mm.
398 +=== 2.3.6 Soil Conductivity (EC) ===
454 454  
455 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
456 -
457 457  (((
458 -(((
459 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
401 +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).
460 460  )))
461 -)))
462 462  
463 463  (((
464 -
405 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
465 465  )))
466 466  
467 467  (((
468 -
409 +Generally, the EC value of irrigation water is less than 800uS / cm.
469 469  )))
470 470  
471 -=== 2.4.6  Digital Interrupt ===
472 -
473 473  (((
474 -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.
413 +
475 475  )))
476 476  
477 477  (((
478 -The command is:
417 +
479 479  )))
480 480  
481 -(((
482 -(% 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]])**.**
483 -)))
420 +=== 2.3.7 MOD ===
484 484  
422 +Firmware version at least v2.1 supports changing mode.
485 485  
486 -(((
487 -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.
488 -)))
424 +For example, bytes[10]=90
489 489  
426 +mod=(bytes[10]>>7)&0x01=1.
490 490  
491 -(((
492 -Example:
493 -)))
494 494  
495 -(((
496 -0x(00): Normal uplink packet.
497 -)))
429 +**Downlink Command:**
498 498  
499 -(((
500 -0x(01): Interrupt Uplink Packet.
501 -)))
431 +If payload = 0x0A00, workmode=0
502 502  
433 +If** **payload =** **0x0A01, workmode=1
503 503  
504 504  
505 -=== 2.4.7  ​+5V Output ===
506 506  
507 -(((
508 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
509 -)))
437 +=== 2.3.8 ​Decode payload in The Things Network ===
510 510  
439 +While using TTN network, you can add the payload format to decode the payload.
511 511  
512 -(((
513 -The 5V output time can be controlled by AT Command.
514 -)))
515 515  
442 +[[image:1654505570700-128.png]]
443 +
516 516  (((
517 -(% style="color:blue" %)**AT+5VT=1000**
445 +The payload decoder function for TTN is here:
518 518  )))
519 519  
520 520  (((
521 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
449 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
522 522  )))
523 523  
524 524  
453 +== 2.4 Uplink Interval ==
525 525  
526 -== 2.5  Downlink Payload ==
455 +The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
527 527  
528 -By default, NDDS75 prints the downlink payload to console port.
529 529  
530 -[[image:image-20220709100028-1.png]]
531 531  
459 +== 2.5 Downlink Payload ==
532 532  
461 +By default, LSE50 prints the downlink payload to console port.
462 +
463 +[[image:image-20220606165544-8.png]]
464 +
465 +
533 533  (((
534 534  (% style="color:blue" %)**Examples:**
535 535  )))
... ... @@ -543,7 +543,7 @@
543 543  )))
544 544  
545 545  (((
546 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
479 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
547 547  )))
548 548  
549 549  (((
... ... @@ -563,116 +563,432 @@
563 563  )))
564 564  
565 565  (((
566 -If payload = 0x04FF, it will reset the NDDS75
499 +If payload = 0x04FF, it will reset the LSE01
567 567  )))
568 568  
569 569  
570 -* (% style="color:blue" %)**INTMOD**
503 +* (% style="color:blue" %)**CFM**
571 571  
505 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
506 +
507 +
508 +
509 +== 2.6 ​Show Data in DataCake IoT Server ==
510 +
572 572  (((
573 -Downlink Payload: 06000003, Set AT+INTMOD=3
512 +[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
574 574  )))
575 575  
515 +(((
516 +
517 +)))
576 576  
519 +(((
520 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
521 +)))
577 577  
578 -== 2.6  ​LED Indicator ==
523 +(((
524 +(% style="color:blue" %)**Step 2**(%%):  To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
525 +)))
579 579  
580 580  
581 -The NDDS75 has an internal LED which is to show the status of different state.
528 +[[image:1654505857935-743.png]]
582 582  
583 583  
584 -* 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)
585 -* Then the LED will be on for 1 second means device is boot normally.
586 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
587 -* For each uplink probe, LED will be on for 500ms.
531 +[[image:1654505874829-548.png]]
588 588  
589 -(((
590 -
591 -)))
592 592  
534 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
593 593  
536 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
594 594  
595 -== 2.7  ​Firmware Change Log ==
596 596  
539 +[[image:1654505905236-553.png]]
597 597  
598 -Download URL & Firmware Change log
599 599  
600 -(((
601 -[[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/]]
602 -)))
542 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
603 603  
544 +[[image:1654505925508-181.png]]
604 604  
605 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
606 606  
607 607  
548 +== 2.7 Frequency Plans ==
608 608  
609 -== 2.8  ​Battery Analysis ==
550 +The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
610 610  
611 -=== 2.8.1  ​Battery Type ===
612 612  
553 +=== 2.7.1 EU863-870 (EU868) ===
613 613  
555 +(% style="color:#037691" %)** Uplink:**
556 +
557 +868.1 - SF7BW125 to SF12BW125
558 +
559 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
560 +
561 +868.5 - SF7BW125 to SF12BW125
562 +
563 +867.1 - SF7BW125 to SF12BW125
564 +
565 +867.3 - SF7BW125 to SF12BW125
566 +
567 +867.5 - SF7BW125 to SF12BW125
568 +
569 +867.7 - SF7BW125 to SF12BW125
570 +
571 +867.9 - SF7BW125 to SF12BW125
572 +
573 +868.8 - FSK
574 +
575 +
576 +(% style="color:#037691" %)** Downlink:**
577 +
578 +Uplink channels 1-9 (RX1)
579 +
580 +869.525 - SF9BW125 (RX2 downlink only)
581 +
582 +
583 +
584 +=== 2.7.2 US902-928(US915) ===
585 +
586 +Used in USA, Canada and South America. Default use CHE=2
587 +
588 +(% style="color:#037691" %)**Uplink:**
589 +
590 +903.9 - SF7BW125 to SF10BW125
591 +
592 +904.1 - SF7BW125 to SF10BW125
593 +
594 +904.3 - SF7BW125 to SF10BW125
595 +
596 +904.5 - SF7BW125 to SF10BW125
597 +
598 +904.7 - SF7BW125 to SF10BW125
599 +
600 +904.9 - SF7BW125 to SF10BW125
601 +
602 +905.1 - SF7BW125 to SF10BW125
603 +
604 +905.3 - SF7BW125 to SF10BW125
605 +
606 +
607 +(% style="color:#037691" %)**Downlink:**
608 +
609 +923.3 - SF7BW500 to SF12BW500
610 +
611 +923.9 - SF7BW500 to SF12BW500
612 +
613 +924.5 - SF7BW500 to SF12BW500
614 +
615 +925.1 - SF7BW500 to SF12BW500
616 +
617 +925.7 - SF7BW500 to SF12BW500
618 +
619 +926.3 - SF7BW500 to SF12BW500
620 +
621 +926.9 - SF7BW500 to SF12BW500
622 +
623 +927.5 - SF7BW500 to SF12BW500
624 +
625 +923.3 - SF12BW500(RX2 downlink only)
626 +
627 +
628 +
629 +=== 2.7.3 CN470-510 (CN470) ===
630 +
631 +Used in China, Default use CHE=1
632 +
633 +(% style="color:#037691" %)**Uplink:**
634 +
635 +486.3 - SF7BW125 to SF12BW125
636 +
637 +486.5 - SF7BW125 to SF12BW125
638 +
639 +486.7 - SF7BW125 to SF12BW125
640 +
641 +486.9 - SF7BW125 to SF12BW125
642 +
643 +487.1 - SF7BW125 to SF12BW125
644 +
645 +487.3 - SF7BW125 to SF12BW125
646 +
647 +487.5 - SF7BW125 to SF12BW125
648 +
649 +487.7 - SF7BW125 to SF12BW125
650 +
651 +
652 +(% style="color:#037691" %)**Downlink:**
653 +
654 +506.7 - SF7BW125 to SF12BW125
655 +
656 +506.9 - SF7BW125 to SF12BW125
657 +
658 +507.1 - SF7BW125 to SF12BW125
659 +
660 +507.3 - SF7BW125 to SF12BW125
661 +
662 +507.5 - SF7BW125 to SF12BW125
663 +
664 +507.7 - SF7BW125 to SF12BW125
665 +
666 +507.9 - SF7BW125 to SF12BW125
667 +
668 +508.1 - SF7BW125 to SF12BW125
669 +
670 +505.3 - SF12BW125 (RX2 downlink only)
671 +
672 +
673 +
674 +=== 2.7.4 AU915-928(AU915) ===
675 +
676 +Default use CHE=2
677 +
678 +(% style="color:#037691" %)**Uplink:**
679 +
680 +916.8 - SF7BW125 to SF12BW125
681 +
682 +917.0 - SF7BW125 to SF12BW125
683 +
684 +917.2 - SF7BW125 to SF12BW125
685 +
686 +917.4 - SF7BW125 to SF12BW125
687 +
688 +917.6 - SF7BW125 to SF12BW125
689 +
690 +917.8 - SF7BW125 to SF12BW125
691 +
692 +918.0 - SF7BW125 to SF12BW125
693 +
694 +918.2 - SF7BW125 to SF12BW125
695 +
696 +
697 +(% style="color:#037691" %)**Downlink:**
698 +
699 +923.3 - SF7BW500 to SF12BW500
700 +
701 +923.9 - SF7BW500 to SF12BW500
702 +
703 +924.5 - SF7BW500 to SF12BW500
704 +
705 +925.1 - SF7BW500 to SF12BW500
706 +
707 +925.7 - SF7BW500 to SF12BW500
708 +
709 +926.3 - SF7BW500 to SF12BW500
710 +
711 +926.9 - SF7BW500 to SF12BW500
712 +
713 +927.5 - SF7BW500 to SF12BW500
714 +
715 +923.3 - SF12BW500(RX2 downlink only)
716 +
717 +
718 +
719 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
720 +
721 +(% style="color:#037691" %)**Default Uplink channel:**
722 +
723 +923.2 - SF7BW125 to SF10BW125
724 +
725 +923.4 - SF7BW125 to SF10BW125
726 +
727 +
728 +(% style="color:#037691" %)**Additional Uplink Channel**:
729 +
730 +(OTAA mode, channel added by JoinAccept message)
731 +
732 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
733 +
734 +922.2 - SF7BW125 to SF10BW125
735 +
736 +922.4 - SF7BW125 to SF10BW125
737 +
738 +922.6 - SF7BW125 to SF10BW125
739 +
740 +922.8 - SF7BW125 to SF10BW125
741 +
742 +923.0 - SF7BW125 to SF10BW125
743 +
744 +922.0 - SF7BW125 to SF10BW125
745 +
746 +
747 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
748 +
749 +923.6 - SF7BW125 to SF10BW125
750 +
751 +923.8 - SF7BW125 to SF10BW125
752 +
753 +924.0 - SF7BW125 to SF10BW125
754 +
755 +924.2 - SF7BW125 to SF10BW125
756 +
757 +924.4 - SF7BW125 to SF10BW125
758 +
759 +924.6 - SF7BW125 to SF10BW125
760 +
761 +
762 +(% style="color:#037691" %)** Downlink:**
763 +
764 +Uplink channels 1-8 (RX1)
765 +
766 +923.2 - SF10BW125 (RX2)
767 +
768 +
769 +
770 +=== 2.7.6 KR920-923 (KR920) ===
771 +
772 +Default channel:
773 +
774 +922.1 - SF7BW125 to SF12BW125
775 +
776 +922.3 - SF7BW125 to SF12BW125
777 +
778 +922.5 - SF7BW125 to SF12BW125
779 +
780 +
781 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
782 +
783 +922.1 - SF7BW125 to SF12BW125
784 +
785 +922.3 - SF7BW125 to SF12BW125
786 +
787 +922.5 - SF7BW125 to SF12BW125
788 +
789 +922.7 - SF7BW125 to SF12BW125
790 +
791 +922.9 - SF7BW125 to SF12BW125
792 +
793 +923.1 - SF7BW125 to SF12BW125
794 +
795 +923.3 - SF7BW125 to SF12BW125
796 +
797 +
798 +(% style="color:#037691" %)**Downlink:**
799 +
800 +Uplink channels 1-7(RX1)
801 +
802 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
803 +
804 +
805 +
806 +=== 2.7.7 IN865-867 (IN865) ===
807 +
808 +(% style="color:#037691" %)** Uplink:**
809 +
810 +865.0625 - SF7BW125 to SF12BW125
811 +
812 +865.4025 - SF7BW125 to SF12BW125
813 +
814 +865.9850 - SF7BW125 to SF12BW125
815 +
816 +
817 +(% style="color:#037691" %) **Downlink:**
818 +
819 +Uplink channels 1-3 (RX1)
820 +
821 +866.550 - SF10BW125 (RX2)
822 +
823 +
824 +
825 +
826 +== 2.8 LED Indicator ==
827 +
828 +The LSE01 has an internal LED which is to show the status of different state.
829 +
830 +* Blink once when device power on.
831 +* Solid ON for 5 seconds once device successful Join the network.
832 +* Blink once when device transmit a packet.
833 +
834 +== 2.9 Installation in Soil ==
835 +
836 +**Measurement the soil surface**
837 +
838 +
839 +[[image:1654506634463-199.png]] ​
840 +
614 614  (((
615 -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.
842 +(((
843 +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.
616 616  )))
845 +)))
617 617  
847 +
848 +
849 +[[image:1654506665940-119.png]]
850 +
618 618  (((
619 -The battery is designed to last for several years depends on the actually use environment and update interval. 
852 +Dig a hole with diameter > 20CM.
620 620  )))
621 621  
622 622  (((
623 -The battery related documents as below:
856 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
624 624  )))
625 625  
626 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
627 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
628 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
629 629  
860 +== 2.10 ​Firmware Change Log ==
861 +
630 630  (((
631 -[[image:image-20220709101450-2.png]]
863 +**Firmware download link:**
632 632  )))
633 633  
866 +(((
867 +[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
868 +)))
634 634  
870 +(((
871 +
872 +)))
635 635  
636 -=== 2.8.2  Power consumption Analyze ===
874 +(((
875 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
876 +)))
637 637  
638 638  (((
639 -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.
879 +
640 640  )))
641 641  
882 +(((
883 +**V1.0.**
884 +)))
642 642  
643 643  (((
644 -Instruction to use as below:
887 +Release
645 645  )))
646 646  
890 +
891 +== 2.11 ​Battery Analysis ==
892 +
893 +=== 2.11.1 ​Battery Type ===
894 +
647 647  (((
648 -(% 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/]]
896 +The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-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.
649 649  )))
650 650  
899 +(((
900 +The battery is designed to last for more than 5 years for the LSN50.
901 +)))
651 651  
652 652  (((
653 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
904 +(((
905 +The battery-related documents are as below:
654 654  )))
907 +)))
655 655  
656 656  * (((
657 -Product Model
910 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
658 658  )))
659 659  * (((
660 -Uplink Interval
913 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
661 661  )))
662 662  * (((
663 -Working Mode
916 +[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
664 664  )))
665 665  
666 -(((
667 -And the Life expectation in difference case will be shown on the right.
668 -)))
919 + [[image:image-20220610172436-1.png]]
669 669  
670 -[[image:image-20220709110451-3.png]]
671 671  
672 672  
923 +=== 2.11.2 ​Battery Note ===
673 673  
674 -=== 2.8.3  ​Battery Note ===
675 -
676 676  (((
677 677  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.
678 678  )))
... ... @@ -679,169 +679,302 @@
679 679  
680 680  
681 681  
682 -=== 2.8.4  Replace the battery ===
931 +=== 2.11.3 Replace the battery ===
683 683  
684 684  (((
685 -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).
934 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
686 686  )))
687 687  
688 -
689 -
690 -= 3. ​ Access NB-IoT Module =
691 -
692 692  (((
693 -Users can directly access the AT command set of the NB-IoT module.
938 +You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
694 694  )))
695 695  
696 696  (((
697 -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/]] 
942 +The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
698 698  )))
699 699  
700 -[[image:1657333200519-600.png]]
701 701  
702 702  
947 += 3. ​Using the AT Commands =
703 703  
704 -= 4.  Using the AT Commands =
949 +== 3.1 Access AT Commands ==
705 705  
706 -== 4.1  Access AT Commands ==
707 707  
708 -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/]]
952 +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.
709 709  
954 +[[image:1654501986557-872.png||height="391" width="800"]]
710 710  
711 -AT+<CMD>?  : Help on <CMD>
712 712  
713 -AT+<CMD>         : Run <CMD>
957 +Or if you have below board, use below connection:
714 714  
715 -AT+<CMD>=<value> : Set the value
716 716  
717 -AT+<CMD>=?  : Get the value
960 +[[image:1654502005655-729.png||height="503" width="801"]]
718 718  
719 719  
963 +
964 +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:
965 +
966 +
967 + [[image:1654502050864-459.png||height="564" width="806"]]
968 +
969 +
970 +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]]
971 +
972 +
973 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
974 +
975 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
976 +
977 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
978 +
979 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
980 +
981 +
720 720  (% style="color:#037691" %)**General Commands**(%%)      
721 721  
722 -AT  : Attention       
984 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
723 723  
724 -AT?  : Short Help     
986 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
725 725  
726 -ATZ  : MCU Reset    
988 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
727 727  
728 -AT+TDC  : Application Data Transmission Interval
990 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
729 729  
730 -AT+CFG  : Print all configurations
731 731  
732 -AT+CFGMOD           : Working mode selection
993 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
733 733  
734 -AT+INTMOD            : Set the trigger interrupt mode
995 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
735 735  
736 -AT+5VT  : Set extend the time of 5V power  
997 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
737 737  
738 -AT+PRO  : Choose agreement
999 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
739 739  
740 -AT+WEIGRE  : Get weight or set weight to 0
1001 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
741 741  
742 -AT+WEIGAP  : Get or Set the GapValue of weight
1003 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
743 743  
744 -AT+RXDL  : Extend the sending and receiving time
1005 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
745 745  
746 -AT+CNTFAC  : Get or set counting parameters
1007 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
747 747  
748 -AT+SERVADDR  : Server Address
1009 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
749 749  
1011 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
750 750  
751 -(% style="color:#037691" %)**COAP Management**      
1013 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
752 752  
753 -AT+URI            : Resource parameters
1015 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
754 754  
1017 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
755 755  
756 -(% style="color:#037691" %)**UDP Management**
1019 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
757 757  
758 -AT+CFM          : Upload confirmation mode (only valid for UDP)
1021 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
759 759  
1023 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
760 760  
761 -(% style="color:#037691" %)**MQTT Management**
1025 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
762 762  
763 -AT+CLIENT               : Get or Set MQTT client
764 764  
765 -AT+UNAME  : Get or Set MQTT Username
1028 +(% style="color:#037691" %)**LoRa Network Management**
766 766  
767 -AT+PWD                  : Get or Set MQTT password
1030 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
768 768  
769 -AT+PUBTOPIC  : Get or Set MQTT publish topic
1032 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
770 770  
771 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
1034 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
772 772  
1036 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
773 773  
774 -(% style="color:#037691" %)**Information**          
1038 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
775 775  
776 -AT+FDR  : Factory Data Reset
1040 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
777 777  
778 -AT+PWORD  : Serial Access Password
1042 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
779 779  
1044 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
780 780  
1046 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
781 781  
782 -= ​5.  FAQ =
1048 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
783 783  
784 -== 5.1 ​ How to Upgrade Firmware ==
1050 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
785 785  
1052 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
786 786  
1054 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
1055 +
1056 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
1057 +
1058 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
1059 +
1060 +
1061 +(% style="color:#037691" %)**Information** 
1062 +
1063 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
1064 +
1065 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
1066 +
1067 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
1068 +
1069 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
1070 +
1071 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1072 +
1073 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1074 +
1075 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1076 +
1077 +
1078 += ​4. FAQ =
1079 +
1080 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1081 +
787 787  (((
788 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
1083 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1084 +When downloading the images, choose the required image file for download. ​
789 789  )))
790 790  
791 791  (((
792 -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]]
1088 +
793 793  )))
794 794  
795 795  (((
796 -(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
1092 +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.
797 797  )))
798 798  
1095 +(((
1096 +
1097 +)))
799 799  
1099 +(((
1100 +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.
1101 +)))
800 800  
801 -= 6.  Trouble Shooting =
1103 +(((
1104 +
1105 +)))
802 802  
803 -== 6.1  ​Connection problem when uploading firmware ==
1107 +(((
1108 +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.
1109 +)))
804 804  
1111 +[[image:image-20220606154726-3.png]]
805 805  
1113 +
1114 +When you use the TTN network, the US915 frequency bands use are:
1115 +
1116 +* 903.9 - SF7BW125 to SF10BW125
1117 +* 904.1 - SF7BW125 to SF10BW125
1118 +* 904.3 - SF7BW125 to SF10BW125
1119 +* 904.5 - SF7BW125 to SF10BW125
1120 +* 904.7 - SF7BW125 to SF10BW125
1121 +* 904.9 - SF7BW125 to SF10BW125
1122 +* 905.1 - SF7BW125 to SF10BW125
1123 +* 905.3 - SF7BW125 to SF10BW125
1124 +* 904.6 - SF8BW500
1125 +
806 806  (((
807 -**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]]
1127 +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:
1128 +
1129 +* (% style="color:#037691" %)**AT+CHE=2**
1130 +* (% style="color:#037691" %)**ATZ**
808 808  )))
809 809  
810 -(% class="wikigeneratedid" %)
811 811  (((
812 812  
1135 +
1136 +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.
813 813  )))
814 814  
1139 +(((
1140 +
1141 +)))
815 815  
816 -== 6.2  AT Command input doesn't work ==
1143 +(((
1144 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1145 +)))
817 817  
1147 +[[image:image-20220606154825-4.png]]
1148 +
1149 +
1150 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1151 +
1152 +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]].
1153 +
1154 +
1155 += 5. Trouble Shooting =
1156 +
1157 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1158 +
1159 +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.
1160 +
1161 +
1162 +== 5.2 AT Command input doesn't work ==
1163 +
818 818  (((
819 819  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.
1166 +)))
820 820  
821 -
1168 +
1169 +== 5.3 Device rejoin in at the second uplink packet ==
1170 +
1171 +(% style="color:#4f81bd" %)**Issue describe as below:**
1172 +
1173 +[[image:1654500909990-784.png]]
1174 +
1175 +
1176 +(% style="color:#4f81bd" %)**Cause for this issue:**
1177 +
1178 +(((
1179 +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.
822 822  )))
823 823  
824 824  
825 -= 7. ​ Order Info =
1183 +(% style="color:#4f81bd" %)**Solution: **
826 826  
1185 +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:
827 827  
828 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1187 +[[image:1654500929571-736.png||height="458" width="832"]]
829 829  
830 830  
1190 += 6. ​Order Info =
1191 +
1192 +
1193 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1194 +
1195 +
1196 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1197 +
1198 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1199 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1200 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1201 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1202 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1203 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1204 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1205 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1206 +
1207 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1208 +
1209 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1210 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1211 +
831 831  (% class="wikigeneratedid" %)
832 832  (((
833 833  
834 834  )))
835 835  
836 -= 8.  Packing Info =
1217 += 7. Packing Info =
837 837  
838 838  (((
839 839  
840 840  
841 841  (% style="color:#037691" %)**Package Includes**:
1223 +)))
842 842  
843 -* NSE01 NB-IoT Distance Detect Sensor Node x 1
844 -* External antenna x 1
1225 +* (((
1226 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
845 845  )))
846 846  
847 847  (((
... ... @@ -848,22 +848,24 @@
848 848  
849 849  
850 850  (% style="color:#037691" %)**Dimension and weight**:
1233 +)))
851 851  
852 -
853 -* Device Size: 13.0 x 5 x 4.5 cm
854 -* Device Weight: 150g
855 -* Package Size / pcs : 15 x 12x 5.5 cm
856 -* Weight / pcs : 220g
1235 +* (((
1236 +Device Size: cm
857 857  )))
1238 +* (((
1239 +Device Weight: g
1240 +)))
1241 +* (((
1242 +Package Size / pcs : cm
1243 +)))
1244 +* (((
1245 +Weight / pcs : g
858 858  
859 -(((
860 860  
861 -
862 -
863 -
864 864  )))
865 865  
866 -= 9.  Support =
1250 += 8. Support =
867 867  
868 868  * 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.
869 869  * 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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