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Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 97.2
edited by Xiaoling
on 2022/07/09 11:09
Change comment: There is no comment for this version
To version 57.2
edited by Xiaoling
on 2022/07/08 11:31
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
... ... @@ -1,35 +1,38 @@
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  
16 +
17 +
18 +
19 +
20 +
17 17  = 1.  Introduction =
18 18  
19 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
20 20  
21 21  (((
22 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 -\\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.
27 -\\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.
28 -\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
29 -\\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)
30 -\\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.
31 -)))
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.
32 32  
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
31 +
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 +
33 33  
34 34  )))
35 35  
... ... @@ -36,28 +36,26 @@
36 36  [[image:1654503236291-817.png]]
37 37  
38 38  
39 -[[image:1657327959271-447.png]]
42 +[[image:1657245163077-232.png]]
40 40  
41 41  
42 42  
43 -== 1.2 ​ Features ==
46 +== 1.2 ​Features ==
44 44  
45 45  
46 46  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
47 -* Ultra low power consumption
48 -* Distance Detection by Ultrasonic technology
49 -* Flat object range 280mm - 7500mm
50 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
51 -* Cable Length: 25cm
50 +* Monitor Soil Moisture
51 +* Monitor Soil Temperature
52 +* Monitor Soil Conductivity
52 52  * AT Commands to change parameters
53 53  * Uplink on periodically
54 54  * Downlink to change configure
55 55  * IP66 Waterproof Enclosure
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
56 56  * Micro SIM card slot for NB-IoT SIM
57 57  * 8500mAh Battery for long term use
58 58  
59 -
60 -
61 61  == 1.3  Specification ==
62 62  
63 63  
... ... @@ -75,112 +75,90 @@
75 75  * - B20 @H-FDD: 800MHz
76 76  * - B28 @H-FDD: 700MHz
77 77  
78 -(% style="color:#037691" %)**Battery:**
79 +(% style="color:#037691" %)**Probe Specification:**
79 79  
80 -* Li/SOCI2 un-chargeable battery
81 -* Capacity: 8500mAh
82 -* Self Discharge: <1% / Year @ 25°C
83 -* Max continuously current: 130mA
84 -* 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.
85 85  
86 -(% style="color:#037691" %)**Power Consumption**
83 +[[image:image-20220708101224-1.png]]
87 87  
88 -* STOP Mode: 10uA @ 3.3v
89 -* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
90 90  
91 91  
92 -
93 93  == ​1.4  Applications ==
94 94  
95 -* Smart Buildings & Home Automation
96 -* Logistics and Supply Chain Management
97 -* Smart Metering
98 98  * Smart Agriculture
99 -* Smart Cities
100 -* Smart Factory
101 101  
102 102  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
103 103  ​
104 104  
105 -
106 -
107 107  == 1.5  Pin Definitions ==
108 108  
109 109  
110 -[[image:1657328609906-564.png]]
97 +[[image:1657246476176-652.png]]
111 111  
112 112  
113 113  
114 -= 2.  Use NDDS75 to communicate with IoT Server =
101 += 2.  Use NSE01 to communicate with IoT Server =
115 115  
116 116  == 2.1  How it works ==
117 117  
105 +
118 118  (((
119 -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.
120 120  )))
121 121  
122 122  
123 123  (((
124 -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:
125 125  )))
126 126  
127 -(((
128 -
129 -)))
115 +[[image:image-20220708101605-2.png]]
130 130  
131 -[[image:1657328659945-416.png]]
132 -
133 133  (((
134 134  
135 135  )))
136 136  
137 137  
138 -== 2.2 ​ Configure the NDDS75 ==
139 139  
123 +== 2.2 ​ Configure the NSE01 ==
140 140  
125 +
141 141  === 2.2.1 Test Requirement ===
142 142  
143 -(((
144 -To use NDDS75 in your city, make sure meet below requirements:
145 -)))
146 146  
129 +To use NSE01 in your city, make sure meet below requirements:
130 +
147 147  * Your local operator has already distributed a NB-IoT Network there.
148 148  * The local NB-IoT network used the band that NSE01 supports.
149 149  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
150 150  
151 151  (((
152 -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
153 153  )))
154 154  
155 155  
156 -[[image:1657328756309-230.png]]
140 +[[image:1657249419225-449.png]]
157 157  
158 158  
159 159  
160 160  === 2.2.2 Insert SIM card ===
161 161  
162 -(((
163 163  Insert the NB-IoT Card get from your provider.
164 -)))
165 165  
166 -(((
167 167  User need to take out the NB-IoT module and insert the SIM card like below:
168 -)))
169 169  
170 170  
171 -[[image:1657328884227-504.png]]
151 +[[image:1657249468462-536.png]]
172 172  
173 173  
174 174  
175 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
176 176  
177 177  (((
178 178  (((
179 -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.
180 180  )))
181 181  )))
182 182  
183 -[[image:image-20220709092052-2.png]]
184 184  
185 185  **Connection:**
186 186  
... ... @@ -193,21 +193,19 @@
193 193  
194 194  In the PC, use below serial tool settings:
195 195  
196 -* Baud:  (% style="color:green" %)**9600**
175 +* Baud: (% style="color:green" %)**9600**
197 197  * Data bits:** (% style="color:green" %)8(%%)**
198 198  * Stop bits: (% style="color:green" %)**1**
199 -* Parity:  (% style="color:green" %)**None**
178 +* Parity: (% style="color:green" %)**None**
200 200  * Flow Control: (% style="color:green" %)**None**
201 201  
202 202  (((
203 -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.
204 204  )))
205 205  
206 -[[image:1657329814315-101.png]]
185 +[[image:image-20220708110657-3.png]]
207 207  
208 -(((
209 -(% 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/]]
210 -)))
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/]]
211 211  
212 212  
213 213  
... ... @@ -222,48 +222,57 @@
222 222  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
223 223  * (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
224 224  
202 +
225 225  For parameter description, please refer to AT command set
226 226  
227 -[[image:1657330452568-615.png]]
205 +[[image:1657249793983-486.png]]
228 228  
229 229  
230 -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.
208 +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.
231 231  
232 -[[image:1657330472797-498.png]]
210 +[[image:1657249831934-534.png]]
233 233  
234 234  
235 235  
236 236  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
237 237  
216 +This feature is supported since firmware version v1.0.1
238 238  
218 +
239 239  * (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
240 240  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
241 241  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
242 242  
243 -[[image:1657330501006-241.png]]
244 244  
224 +[[image:1657249864775-321.png]]
245 245  
246 -[[image:1657330533775-472.png]]
247 247  
248 248  
228 +[[image:1657249930215-289.png]]
249 249  
230 +
231 +
250 250  === 2.2.6 Use MQTT protocol to uplink data ===
251 251  
234 +This feature is supported since firmware version v110
252 252  
236 +
253 253  * (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
254 254  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
255 255  * (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
256 256  * (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
257 257  * (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
258 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
259 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
242 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
243 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
260 260  
245 +
261 261  [[image:1657249978444-674.png]]
262 262  
263 263  
264 -[[image:1657330723006-866.png]]
249 +[[image:1657249990869-686.png]]
265 265  
266 266  
252 +
267 267  (((
268 268  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.
269 269  )))
... ... @@ -272,17 +272,18 @@
272 272  
273 273  === 2.2.7 Use TCP protocol to uplink data ===
274 274  
261 +This feature is supported since firmware version v110
275 275  
263 +
276 276  * (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
277 277  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
278 278  
279 -[[image:image-20220709093918-1.png]]
267 +[[image:1657250217799-140.png]]
280 280  
281 281  
282 -[[image:image-20220709093918-2.png]]
270 +[[image:1657250255956-604.png]]
283 283  
284 284  
285 -
286 286  === 2.2.8 Change Update Interval ===
287 287  
288 288  User can use below command to change the (% style="color:green" %)**uplink interval**.
... ... @@ -301,95 +301,82 @@
301 301  
302 302  == 2.3  Uplink Payload ==
303 303  
304 -In this mode, uplink payload includes in total 14 bytes
291 +In this mode, uplink payload includes in total 18 bytes
305 305  
306 -
307 307  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
308 -|=(% style="width: 80px;" %)(((
294 +|=(% style="width: 50px;" %)(((
309 309  **Size(bytes)**
310 -)))|=(% style="width: 80px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 110px;" %)**1**|=(% style="width: 110px;" %)**2**|=(% style="width: 70px;" %)**1**
311 -|(% 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"]]
296 +)))|=(% 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**
297 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>path:#Device_ID]]|(% style="width:41px" %)[[Ver>>path:#Version]]|(% style="width:46px" %)[[BAT>>path:#battery]]|(% style="width:123px" %)[[Signal Strength>>path:#Signal]]|(% style="width:108px" %)[[Soil Moisture>>path:#Payload_Explain]]|(% style="width:133px" %)[[Soil Temperature>>path:#Payload_Explain]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>path:#Payload_Explain]]|(% style="width:80px" %)[[Interrupt>>path:#Interrupt]]
312 312  
313 -(((
314 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
315 -)))
299 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
316 316  
317 317  
318 -[[image:1657331036973-987.png]]
302 +[[image:image-20220708111918-4.png]]
319 319  
320 -(((
304 +
321 321  The payload is ASCII string, representative same HEX:
322 -)))
323 323  
324 -(((
325 -0x72403155615900640c6c19029200 where:
326 -)))
307 +0x72403155615900640c7817075e0a8c02f900 where:
327 327  
328 -* (((
329 -Device ID: 0x724031556159 = 724031556159
330 -)))
331 -* (((
332 -Version: 0x0064=100=1.0.0
333 -)))
309 +* Device ID: 0x 724031556159 = 724031556159
310 +* Version: 0x0064=100=1.0.0
334 334  
335 -* (((
336 -BAT: 0x0c6c = 3180 mV = 3.180V
337 -)))
338 -* (((
339 -Signal: 0x19 = 25
340 -)))
341 -* (((
342 -Distance: 0x0292= 658 mm
343 -)))
344 -* (((
345 -Interrupt: 0x00 = 0
312 +* BAT: 0x0c78 = 3192 mV = 3.192V
313 +* Singal: 0x17 = 23
314 +* Soil Moisture: 0x075e= 1886 = 18.86  %
315 +* Soil Temperature:0x0a8c =2700=27 °C
316 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
317 +* Interrupt: 0x00 = 0
346 346  
347 347  
348 348  
349 -
350 -)))
321 +=== 2.3.1 MOD~=0(Default Mode) ===
351 351  
352 -== 2.4  Payload Explanation and Sensor Interface ==
323 +LSE01 will uplink payload via LoRaWAN with below payload format: 
353 353  
354 -
355 -=== 2.4.1  Device ID ===
356 -
357 357  (((
358 -By default, the Device ID equal to the last 6 bytes of IMEI.
326 +Uplink payload includes in total 11 bytes.
359 359  )))
360 360  
361 -(((
362 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
363 -)))
329 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
330 +|(((
331 +**Size**
364 364  
365 -(((
366 -**Example:**
367 -)))
333 +**(bytes)**
334 +)))|**2**|**2**|**2**|**2**|**2**|**1**
335 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
336 +Temperature
368 368  
369 -(((
370 -AT+DEUI=A84041F15612
371 -)))
338 +(Reserve, Ignore now)
339 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
340 +MOD & Digital Interrupt
372 372  
373 -(((
374 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
342 +(Optional)
375 375  )))
376 376  
345 +=== 2.3.2 MOD~=1(Original value) ===
377 377  
347 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
378 378  
379 -=== 2.4.2  Version Info ===
349 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
350 +|(((
351 +**Size**
380 380  
381 -(((
382 -Specify the software version: 0x64=100, means firmware version 1.00.
383 -)))
353 +**(bytes)**
354 +)))|**2**|**2**|**2**|**2**|**2**|**1**
355 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
356 +Temperature
384 384  
385 -(((
386 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
358 +(Reserve, Ignore now)
359 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
360 +MOD & Digital Interrupt
361 +
362 +(Optional)
387 387  )))
388 388  
365 +=== 2.3.3 Battery Info ===
389 389  
390 -
391 -=== 2.4.3  Battery Info ===
392 -
393 393  (((
394 394  Check the battery voltage for LSE01.
395 395  )))
... ... @@ -404,120 +404,114 @@
404 404  
405 405  
406 406  
407 -=== 2.4.4  Signal Strength ===
381 +=== 2.3.4 Soil Moisture ===
408 408  
409 409  (((
410 -NB-IoT Network signal Strength.
384 +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.
411 411  )))
412 412  
413 413  (((
414 -**Ex1: 0x1d = 29**
388 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
415 415  )))
416 416  
417 417  (((
418 -(% style="color:blue" %)**0**(%%)  -113dBm or less
392 +
419 419  )))
420 420  
421 421  (((
422 -(% style="color:blue" %)**1**(%%)  -111dBm
396 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
423 423  )))
424 424  
399 +
400 +
401 +=== 2.3.5 Soil Temperature ===
402 +
425 425  (((
426 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
404 + 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
427 427  )))
428 428  
429 429  (((
430 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
408 +**Example**:
431 431  )))
432 432  
433 433  (((
434 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
412 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
435 435  )))
436 436  
415 +(((
416 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
417 +)))
437 437  
438 438  
439 -=== 2.4.5  Distance ===
440 440  
441 -Get the distance. Flat object range 280mm - 7500mm.
421 +=== 2.3.6 Soil Conductivity (EC) ===
442 442  
443 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
444 -
445 445  (((
446 -(((
447 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
424 +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).
448 448  )))
449 -)))
450 450  
451 451  (((
452 -
428 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
453 453  )))
454 454  
455 455  (((
456 -
432 +Generally, the EC value of irrigation water is less than 800uS / cm.
457 457  )))
458 458  
459 -=== 2.4.6  Digital Interrupt ===
460 -
461 461  (((
462 -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.
436 +
463 463  )))
464 464  
465 465  (((
466 -The command is:
440 +
467 467  )))
468 468  
469 -(((
470 -(% 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]])**.**
471 -)))
443 +=== 2.3.7 MOD ===
472 472  
445 +Firmware version at least v2.1 supports changing mode.
473 473  
474 -(((
475 -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.
476 -)))
447 +For example, bytes[10]=90
477 477  
449 +mod=(bytes[10]>>7)&0x01=1.
478 478  
479 -(((
480 -Example:
481 -)))
482 482  
483 -(((
484 -0x(00): Normal uplink packet.
485 -)))
452 +**Downlink Command:**
486 486  
487 -(((
488 -0x(01): Interrupt Uplink Packet.
489 -)))
454 +If payload = 0x0A00, workmode=0
490 490  
456 +If** **payload =** **0x0A01, workmode=1
491 491  
492 492  
493 -=== 2.4.7  ​+5V Output ===
494 494  
495 -(((
496 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
497 -)))
460 +=== 2.3.8 ​Decode payload in The Things Network ===
498 498  
462 +While using TTN network, you can add the payload format to decode the payload.
499 499  
500 -(((
501 -The 5V output time can be controlled by AT Command.
502 -)))
503 503  
465 +[[image:1654505570700-128.png]]
466 +
504 504  (((
505 -(% style="color:blue" %)**AT+5VT=1000**
468 +The payload decoder function for TTN is here:
506 506  )))
507 507  
508 508  (((
509 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
472 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
510 510  )))
511 511  
512 512  
476 +== 2.4 Uplink Interval ==
513 513  
514 -== 2.5  Downlink Payload ==
478 +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"]]
515 515  
516 -By default, NDDS75 prints the downlink payload to console port.
517 517  
518 -[[image:image-20220709100028-1.png]]
519 519  
482 +== 2.5 Downlink Payload ==
520 520  
484 +By default, LSE50 prints the downlink payload to console port.
485 +
486 +[[image:image-20220606165544-8.png]]
487 +
488 +
521 521  (((
522 522  (% style="color:blue" %)**Examples:**
523 523  )))
... ... @@ -531,7 +531,7 @@
531 531  )))
532 532  
533 533  (((
534 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
502 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
535 535  )))
536 536  
537 537  (((
... ... @@ -551,116 +551,432 @@
551 551  )))
552 552  
553 553  (((
554 -If payload = 0x04FF, it will reset the NDDS75
522 +If payload = 0x04FF, it will reset the LSE01
555 555  )))
556 556  
557 557  
558 -* (% style="color:blue" %)**INTMOD**
526 +* (% style="color:blue" %)**CFM**
559 559  
528 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
529 +
530 +
531 +
532 +== 2.6 ​Show Data in DataCake IoT Server ==
533 +
560 560  (((
561 -Downlink Payload: 06000003, Set AT+INTMOD=3
535 +[[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:
562 562  )))
563 563  
538 +(((
539 +
540 +)))
564 564  
542 +(((
543 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
544 +)))
565 565  
566 -== 2.6  ​LED Indicator ==
546 +(((
547 +(% 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:
548 +)))
567 567  
568 568  
569 -The NDDS75 has an internal LED which is to show the status of different state.
551 +[[image:1654505857935-743.png]]
570 570  
571 571  
572 -* 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)
573 -* Then the LED will be on for 1 second means device is boot normally.
574 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
575 -* For each uplink probe, LED will be on for 500ms.
554 +[[image:1654505874829-548.png]]
576 576  
577 -(((
578 -
579 -)))
580 580  
557 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
581 581  
559 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
582 582  
583 -== 2.7  ​Firmware Change Log ==
584 584  
562 +[[image:1654505905236-553.png]]
585 585  
586 -Download URL & Firmware Change log
587 587  
588 -(((
589 -[[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/]]
590 -)))
565 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
591 591  
567 +[[image:1654505925508-181.png]]
592 592  
593 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
594 594  
595 595  
571 +== 2.7 Frequency Plans ==
596 596  
597 -== 2.8  ​Battery Analysis ==
573 +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.
598 598  
599 -=== 2.8.1  ​Battery Type ===
600 600  
576 +=== 2.7.1 EU863-870 (EU868) ===
601 601  
578 +(% style="color:#037691" %)** Uplink:**
579 +
580 +868.1 - SF7BW125 to SF12BW125
581 +
582 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
583 +
584 +868.5 - SF7BW125 to SF12BW125
585 +
586 +867.1 - SF7BW125 to SF12BW125
587 +
588 +867.3 - SF7BW125 to SF12BW125
589 +
590 +867.5 - SF7BW125 to SF12BW125
591 +
592 +867.7 - SF7BW125 to SF12BW125
593 +
594 +867.9 - SF7BW125 to SF12BW125
595 +
596 +868.8 - FSK
597 +
598 +
599 +(% style="color:#037691" %)** Downlink:**
600 +
601 +Uplink channels 1-9 (RX1)
602 +
603 +869.525 - SF9BW125 (RX2 downlink only)
604 +
605 +
606 +
607 +=== 2.7.2 US902-928(US915) ===
608 +
609 +Used in USA, Canada and South America. Default use CHE=2
610 +
611 +(% style="color:#037691" %)**Uplink:**
612 +
613 +903.9 - SF7BW125 to SF10BW125
614 +
615 +904.1 - SF7BW125 to SF10BW125
616 +
617 +904.3 - SF7BW125 to SF10BW125
618 +
619 +904.5 - SF7BW125 to SF10BW125
620 +
621 +904.7 - SF7BW125 to SF10BW125
622 +
623 +904.9 - SF7BW125 to SF10BW125
624 +
625 +905.1 - SF7BW125 to SF10BW125
626 +
627 +905.3 - SF7BW125 to SF10BW125
628 +
629 +
630 +(% style="color:#037691" %)**Downlink:**
631 +
632 +923.3 - SF7BW500 to SF12BW500
633 +
634 +923.9 - SF7BW500 to SF12BW500
635 +
636 +924.5 - SF7BW500 to SF12BW500
637 +
638 +925.1 - SF7BW500 to SF12BW500
639 +
640 +925.7 - SF7BW500 to SF12BW500
641 +
642 +926.3 - SF7BW500 to SF12BW500
643 +
644 +926.9 - SF7BW500 to SF12BW500
645 +
646 +927.5 - SF7BW500 to SF12BW500
647 +
648 +923.3 - SF12BW500(RX2 downlink only)
649 +
650 +
651 +
652 +=== 2.7.3 CN470-510 (CN470) ===
653 +
654 +Used in China, Default use CHE=1
655 +
656 +(% style="color:#037691" %)**Uplink:**
657 +
658 +486.3 - SF7BW125 to SF12BW125
659 +
660 +486.5 - SF7BW125 to SF12BW125
661 +
662 +486.7 - SF7BW125 to SF12BW125
663 +
664 +486.9 - SF7BW125 to SF12BW125
665 +
666 +487.1 - SF7BW125 to SF12BW125
667 +
668 +487.3 - SF7BW125 to SF12BW125
669 +
670 +487.5 - SF7BW125 to SF12BW125
671 +
672 +487.7 - SF7BW125 to SF12BW125
673 +
674 +
675 +(% style="color:#037691" %)**Downlink:**
676 +
677 +506.7 - SF7BW125 to SF12BW125
678 +
679 +506.9 - SF7BW125 to SF12BW125
680 +
681 +507.1 - SF7BW125 to SF12BW125
682 +
683 +507.3 - SF7BW125 to SF12BW125
684 +
685 +507.5 - SF7BW125 to SF12BW125
686 +
687 +507.7 - SF7BW125 to SF12BW125
688 +
689 +507.9 - SF7BW125 to SF12BW125
690 +
691 +508.1 - SF7BW125 to SF12BW125
692 +
693 +505.3 - SF12BW125 (RX2 downlink only)
694 +
695 +
696 +
697 +=== 2.7.4 AU915-928(AU915) ===
698 +
699 +Default use CHE=2
700 +
701 +(% style="color:#037691" %)**Uplink:**
702 +
703 +916.8 - SF7BW125 to SF12BW125
704 +
705 +917.0 - SF7BW125 to SF12BW125
706 +
707 +917.2 - SF7BW125 to SF12BW125
708 +
709 +917.4 - SF7BW125 to SF12BW125
710 +
711 +917.6 - SF7BW125 to SF12BW125
712 +
713 +917.8 - SF7BW125 to SF12BW125
714 +
715 +918.0 - SF7BW125 to SF12BW125
716 +
717 +918.2 - SF7BW125 to SF12BW125
718 +
719 +
720 +(% style="color:#037691" %)**Downlink:**
721 +
722 +923.3 - SF7BW500 to SF12BW500
723 +
724 +923.9 - SF7BW500 to SF12BW500
725 +
726 +924.5 - SF7BW500 to SF12BW500
727 +
728 +925.1 - SF7BW500 to SF12BW500
729 +
730 +925.7 - SF7BW500 to SF12BW500
731 +
732 +926.3 - SF7BW500 to SF12BW500
733 +
734 +926.9 - SF7BW500 to SF12BW500
735 +
736 +927.5 - SF7BW500 to SF12BW500
737 +
738 +923.3 - SF12BW500(RX2 downlink only)
739 +
740 +
741 +
742 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
743 +
744 +(% style="color:#037691" %)**Default Uplink channel:**
745 +
746 +923.2 - SF7BW125 to SF10BW125
747 +
748 +923.4 - SF7BW125 to SF10BW125
749 +
750 +
751 +(% style="color:#037691" %)**Additional Uplink Channel**:
752 +
753 +(OTAA mode, channel added by JoinAccept message)
754 +
755 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
756 +
757 +922.2 - SF7BW125 to SF10BW125
758 +
759 +922.4 - SF7BW125 to SF10BW125
760 +
761 +922.6 - SF7BW125 to SF10BW125
762 +
763 +922.8 - SF7BW125 to SF10BW125
764 +
765 +923.0 - SF7BW125 to SF10BW125
766 +
767 +922.0 - SF7BW125 to SF10BW125
768 +
769 +
770 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
771 +
772 +923.6 - SF7BW125 to SF10BW125
773 +
774 +923.8 - SF7BW125 to SF10BW125
775 +
776 +924.0 - SF7BW125 to SF10BW125
777 +
778 +924.2 - SF7BW125 to SF10BW125
779 +
780 +924.4 - SF7BW125 to SF10BW125
781 +
782 +924.6 - SF7BW125 to SF10BW125
783 +
784 +
785 +(% style="color:#037691" %)** Downlink:**
786 +
787 +Uplink channels 1-8 (RX1)
788 +
789 +923.2 - SF10BW125 (RX2)
790 +
791 +
792 +
793 +=== 2.7.6 KR920-923 (KR920) ===
794 +
795 +Default channel:
796 +
797 +922.1 - SF7BW125 to SF12BW125
798 +
799 +922.3 - SF7BW125 to SF12BW125
800 +
801 +922.5 - SF7BW125 to SF12BW125
802 +
803 +
804 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
805 +
806 +922.1 - SF7BW125 to SF12BW125
807 +
808 +922.3 - SF7BW125 to SF12BW125
809 +
810 +922.5 - SF7BW125 to SF12BW125
811 +
812 +922.7 - SF7BW125 to SF12BW125
813 +
814 +922.9 - SF7BW125 to SF12BW125
815 +
816 +923.1 - SF7BW125 to SF12BW125
817 +
818 +923.3 - SF7BW125 to SF12BW125
819 +
820 +
821 +(% style="color:#037691" %)**Downlink:**
822 +
823 +Uplink channels 1-7(RX1)
824 +
825 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
826 +
827 +
828 +
829 +=== 2.7.7 IN865-867 (IN865) ===
830 +
831 +(% style="color:#037691" %)** Uplink:**
832 +
833 +865.0625 - SF7BW125 to SF12BW125
834 +
835 +865.4025 - SF7BW125 to SF12BW125
836 +
837 +865.9850 - SF7BW125 to SF12BW125
838 +
839 +
840 +(% style="color:#037691" %) **Downlink:**
841 +
842 +Uplink channels 1-3 (RX1)
843 +
844 +866.550 - SF10BW125 (RX2)
845 +
846 +
847 +
848 +
849 +== 2.8 LED Indicator ==
850 +
851 +The LSE01 has an internal LED which is to show the status of different state.
852 +
853 +* Blink once when device power on.
854 +* Solid ON for 5 seconds once device successful Join the network.
855 +* Blink once when device transmit a packet.
856 +
857 +== 2.9 Installation in Soil ==
858 +
859 +**Measurement the soil surface**
860 +
861 +
862 +[[image:1654506634463-199.png]] ​
863 +
602 602  (((
603 -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.
865 +(((
866 +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.
604 604  )))
868 +)))
605 605  
870 +
871 +
872 +[[image:1654506665940-119.png]]
873 +
606 606  (((
607 -The battery is designed to last for several years depends on the actually use environment and update interval. 
875 +Dig a hole with diameter > 20CM.
608 608  )))
609 609  
610 610  (((
611 -The battery related documents as below:
879 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
612 612  )))
613 613  
614 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
615 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
616 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
617 617  
883 +== 2.10 ​Firmware Change Log ==
884 +
618 618  (((
619 -[[image:image-20220709101450-2.png]]
886 +**Firmware download link:**
620 620  )))
621 621  
889 +(((
890 +[[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/]]
891 +)))
622 622  
893 +(((
894 +
895 +)))
623 623  
624 -=== 2.8.2  Power consumption Analyze ===
897 +(((
898 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
899 +)))
625 625  
626 626  (((
627 -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.
902 +
628 628  )))
629 629  
905 +(((
906 +**V1.0.**
907 +)))
630 630  
631 631  (((
632 -Instruction to use as below:
910 +Release
633 633  )))
634 634  
913 +
914 +== 2.11 ​Battery Analysis ==
915 +
916 +=== 2.11.1 ​Battery Type ===
917 +
635 635  (((
636 -(% 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/]]
919 +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.
637 637  )))
638 638  
922 +(((
923 +The battery is designed to last for more than 5 years for the LSN50.
924 +)))
639 639  
640 640  (((
641 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
927 +(((
928 +The battery-related documents are as below:
642 642  )))
930 +)))
643 643  
644 644  * (((
645 -Product Model
933 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
646 646  )))
647 647  * (((
648 -Uplink Interval
936 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
649 649  )))
650 650  * (((
651 -Working Mode
939 +[[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/]]
652 652  )))
653 653  
654 -(((
655 -And the Life expectation in difference case will be shown on the right.
656 -)))
942 + [[image:image-20220610172436-1.png]]
657 657  
658 -[[image:image-20220709110451-3.png]]
659 659  
660 660  
946 +=== 2.11.2 ​Battery Note ===
661 661  
662 -=== 2.8.3  ​Battery Note ===
663 -
664 664  (((
665 665  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.
666 666  )))
... ... @@ -667,169 +667,302 @@
667 667  
668 668  
669 669  
670 -=== 2.8.4  Replace the battery ===
954 +=== 2.11.3 Replace the battery ===
671 671  
672 672  (((
673 -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).
957 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
674 674  )))
675 675  
676 -
677 -
678 -= 3. ​ Access NB-IoT Module =
679 -
680 680  (((
681 -Users can directly access the AT command set of the NB-IoT module.
961 +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.
682 682  )))
683 683  
684 684  (((
685 -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/]] 
965 +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)
686 686  )))
687 687  
688 -[[image:1657333200519-600.png]]
689 689  
690 690  
970 += 3. ​Using the AT Commands =
691 691  
692 -= 4.  Using the AT Commands =
972 +== 3.1 Access AT Commands ==
693 693  
694 -== 4.1  Access AT Commands ==
695 695  
696 -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/]]
975 +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.
697 697  
977 +[[image:1654501986557-872.png||height="391" width="800"]]
698 698  
699 -AT+<CMD>?  : Help on <CMD>
700 700  
701 -AT+<CMD>         : Run <CMD>
980 +Or if you have below board, use below connection:
702 702  
703 -AT+<CMD>=<value> : Set the value
704 704  
705 -AT+<CMD>=?  : Get the value
983 +[[image:1654502005655-729.png||height="503" width="801"]]
706 706  
707 707  
986 +
987 +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:
988 +
989 +
990 + [[image:1654502050864-459.png||height="564" width="806"]]
991 +
992 +
993 +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]]
994 +
995 +
996 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
997 +
998 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
999 +
1000 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
1001 +
1002 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
1003 +
1004 +
708 708  (% style="color:#037691" %)**General Commands**(%%)      
709 709  
710 -AT  : Attention       
1007 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
711 711  
712 -AT?  : Short Help     
1009 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
713 713  
714 -ATZ  : MCU Reset    
1011 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
715 715  
716 -AT+TDC  : Application Data Transmission Interval
1013 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
717 717  
718 -AT+CFG  : Print all configurations
719 719  
720 -AT+CFGMOD           : Working mode selection
1016 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
721 721  
722 -AT+INTMOD            : Set the trigger interrupt mode
1018 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
723 723  
724 -AT+5VT  : Set extend the time of 5V power  
1020 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
725 725  
726 -AT+PRO  : Choose agreement
1022 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
727 727  
728 -AT+WEIGRE  : Get weight or set weight to 0
1024 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
729 729  
730 -AT+WEIGAP  : Get or Set the GapValue of weight
1026 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
731 731  
732 -AT+RXDL  : Extend the sending and receiving time
1028 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
733 733  
734 -AT+CNTFAC  : Get or set counting parameters
1030 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
735 735  
736 -AT+SERVADDR  : Server Address
1032 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
737 737  
1034 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
738 738  
739 -(% style="color:#037691" %)**COAP Management**      
1036 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
740 740  
741 -AT+URI            : Resource parameters
1038 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
742 742  
1040 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
743 743  
744 -(% style="color:#037691" %)**UDP Management**
1042 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
745 745  
746 -AT+CFM          : Upload confirmation mode (only valid for UDP)
1044 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
747 747  
1046 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
748 748  
749 -(% style="color:#037691" %)**MQTT Management**
1048 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
750 750  
751 -AT+CLIENT               : Get or Set MQTT client
752 752  
753 -AT+UNAME  : Get or Set MQTT Username
1051 +(% style="color:#037691" %)**LoRa Network Management**
754 754  
755 -AT+PWD                  : Get or Set MQTT password
1053 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
756 756  
757 -AT+PUBTOPIC  : Get or Set MQTT publish topic
1055 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
758 758  
759 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
1057 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
760 760  
1059 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
761 761  
762 -(% style="color:#037691" %)**Information**          
1061 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
763 763  
764 -AT+FDR  : Factory Data Reset
1063 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
765 765  
766 -AT+PWORD  : Serial Access Password
1065 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
767 767  
1067 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
768 768  
1069 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
769 769  
770 -= ​5.  FAQ =
1071 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
771 771  
772 -== 5.1 ​ How to Upgrade Firmware ==
1073 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
773 773  
1075 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
774 774  
1077 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
1078 +
1079 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
1080 +
1081 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
1082 +
1083 +
1084 +(% style="color:#037691" %)**Information** 
1085 +
1086 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
1087 +
1088 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
1089 +
1090 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
1091 +
1092 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
1093 +
1094 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
1095 +
1096 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
1097 +
1098 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
1099 +
1100 +
1101 += ​4. FAQ =
1102 +
1103 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
1104 +
775 775  (((
776 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
1106 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1107 +When downloading the images, choose the required image file for download. ​
777 777  )))
778 778  
779 779  (((
780 -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]]
1111 +
781 781  )))
782 782  
783 783  (((
784 -(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
1115 +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.
785 785  )))
786 786  
1118 +(((
1119 +
1120 +)))
787 787  
1122 +(((
1123 +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.
1124 +)))
788 788  
789 -= 6.  Trouble Shooting =
1126 +(((
1127 +
1128 +)))
790 790  
791 -== 6.1  ​Connection problem when uploading firmware ==
1130 +(((
1131 +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.
1132 +)))
792 792  
1134 +[[image:image-20220606154726-3.png]]
793 793  
1136 +
1137 +When you use the TTN network, the US915 frequency bands use are:
1138 +
1139 +* 903.9 - SF7BW125 to SF10BW125
1140 +* 904.1 - SF7BW125 to SF10BW125
1141 +* 904.3 - SF7BW125 to SF10BW125
1142 +* 904.5 - SF7BW125 to SF10BW125
1143 +* 904.7 - SF7BW125 to SF10BW125
1144 +* 904.9 - SF7BW125 to SF10BW125
1145 +* 905.1 - SF7BW125 to SF10BW125
1146 +* 905.3 - SF7BW125 to SF10BW125
1147 +* 904.6 - SF8BW500
1148 +
794 794  (((
795 -**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]]
1150 +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:
1151 +
1152 +* (% style="color:#037691" %)**AT+CHE=2**
1153 +* (% style="color:#037691" %)**ATZ**
796 796  )))
797 797  
798 -(% class="wikigeneratedid" %)
799 799  (((
800 800  
1158 +
1159 +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.
801 801  )))
802 802  
1162 +(((
1163 +
1164 +)))
803 803  
804 -== 6.2  AT Command input doesn't work ==
1166 +(((
1167 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1168 +)))
805 805  
1170 +[[image:image-20220606154825-4.png]]
1171 +
1172 +
1173 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1174 +
1175 +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]].
1176 +
1177 +
1178 += 5. Trouble Shooting =
1179 +
1180 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1181 +
1182 +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.
1183 +
1184 +
1185 +== 5.2 AT Command input doesn't work ==
1186 +
806 806  (((
807 807  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.
1189 +)))
808 808  
809 -
1191 +
1192 +== 5.3 Device rejoin in at the second uplink packet ==
1193 +
1194 +(% style="color:#4f81bd" %)**Issue describe as below:**
1195 +
1196 +[[image:1654500909990-784.png]]
1197 +
1198 +
1199 +(% style="color:#4f81bd" %)**Cause for this issue:**
1200 +
1201 +(((
1202 +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.
810 810  )))
811 811  
812 812  
813 -= 7. ​ Order Info =
1206 +(% style="color:#4f81bd" %)**Solution: **
814 814  
1208 +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:
815 815  
816 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1210 +[[image:1654500929571-736.png||height="458" width="832"]]
817 817  
818 818  
1213 += 6. ​Order Info =
1214 +
1215 +
1216 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1217 +
1218 +
1219 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1220 +
1221 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1222 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1223 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1224 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1225 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1226 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1227 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1228 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1229 +
1230 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1231 +
1232 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1233 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1234 +
819 819  (% class="wikigeneratedid" %)
820 820  (((
821 821  
822 822  )))
823 823  
824 -= 8.  Packing Info =
1240 += 7. Packing Info =
825 825  
826 826  (((
827 827  
828 828  
829 829  (% style="color:#037691" %)**Package Includes**:
1246 +)))
830 830  
831 -* NSE01 NB-IoT Distance Detect Sensor Node x 1
832 -* External antenna x 1
1248 +* (((
1249 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
833 833  )))
834 834  
835 835  (((
... ... @@ -836,22 +836,24 @@
836 836  
837 837  
838 838  (% style="color:#037691" %)**Dimension and weight**:
1256 +)))
839 839  
840 -
841 -* Device Size: 13.0 x 5 x 4.5 cm
842 -* Device Weight: 150g
843 -* Package Size / pcs : 15 x 12x 5.5 cm
844 -* Weight / pcs : 220g
1258 +* (((
1259 +Device Size: cm
845 845  )))
1261 +* (((
1262 +Device Weight: g
1263 +)))
1264 +* (((
1265 +Package Size / pcs : cm
1266 +)))
1267 +* (((
1268 +Weight / pcs : g
846 846  
847 -(((
848 848  
849 -
850 -
851 -
852 852  )))
853 853  
854 -= 9.  Support =
1273 += 8. Support =
855 855  
856 856  * 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.
857 857  * 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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