Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 35.12 >
edited by Xiaoling
on 2022/06/14 14:07
To version < 31.40 >
edited by Xiaoling
on 2022/06/07 10:37
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3 3  
4 4  
5 5  
6 -**Table of Contents:**
6 +**Contents:**
7 7  
8 8  {{toc/}}
9 9  
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17 17  == 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
18 18  
19 19  (((
20 -
21 -
22 22  The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
23 23  )))
24 24  
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60 60  * IP66 Waterproof Enclosure
61 61  * 4000mAh or 8500mAh Battery for long term use
62 62  
63 -
64 -
65 65  == 1.3 Specification ==
66 66  
67 67  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
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109 109  The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
110 110  
111 111  
112 -(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
108 +**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
113 113  
114 114  Each LSE01 is shipped with a sticker with the default device EUI as below:
115 115  
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130 130  
131 131  
132 132  
133 -(% style="color:blue" %)**Step 2**(%%): Power on LSE01
129 +**Step 2**: Power on LSE01
134 134  
135 135  
136 136  Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
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138 138  [[image:image-20220606163915-7.png]]
139 139  
140 140  
141 -(% style="color:blue" %)**Step 3**(%%)**:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
137 +**Step 3:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
142 142  
143 143  [[image:1654504778294-788.png]]
144 144  
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146 146  
147 147  == 2.3 Uplink Payload ==
148 148  
149 -
150 150  === 2.3.1 MOD~=0(Default Mode) ===
151 151  
152 152  LSE01 will uplink payload via LoRaWAN with below payload format: 
153 153  
154 -(((
149 +
155 155  Uplink payload includes in total 11 bytes.
156 -)))
151 +
157 157  
158 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
159 -|(((
153 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
154 +|=(((
160 160  **Size**
161 161  
162 162  **(bytes)**
163 -)))|**2**|**2**|**2**|**2**|**2**|**1**
164 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
158 +)))|=(% style="width: 46px;" %)**2**|=(% style="width: 160px;" %)**2**|=(% style="width: 104px;" %)**2**|=(% style="width: 126px;" %)**2**|=(% style="width: 159px;" %)**2**|=(% style="width: 114px;" %)**1**
159 +|**Value**|(% style="width:46px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:160px" %)(((
165 165  Temperature
166 166  
167 167  (Reserve, Ignore now)
168 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
163 +)))|(% style="width:104px" %)[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|(% style="width:126px" %)[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(% style="width:114px" %)(((
169 169  MOD & Digital Interrupt
170 170  
171 171  (Optional)
172 172  )))
173 173  
169 +[[image:1654504881641-514.png]]
174 174  
175 175  
176 176  
177 -
178 178  === 2.3.2 MOD~=1(Original value) ===
179 179  
180 180  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
181 181  
182 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
183 -|(((
177 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
178 +|=(((
184 184  **Size**
185 185  
186 186  **(bytes)**
187 -)))|**2**|**2**|**2**|**2**|**2**|**1**
182 +)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1**
188 188  |**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
189 189  Temperature
190 190  
191 191  (Reserve, Ignore now)
192 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
187 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
193 193  MOD & Digital Interrupt
194 194  
195 195  (Optional)
196 196  )))
197 197  
193 +[[image:1654504907647-967.png]]
198 198  
199 199  
200 200  
201 -
202 202  === 2.3.3 Battery Info ===
203 203  
204 -(((
205 205  Check the battery voltage for LSE01.
206 -)))
207 207  
208 -(((
209 209  Ex1: 0x0B45 = 2885mV
210 -)))
211 211  
212 -(((
213 213  Ex2: 0x0B49 = 2889mV
214 -)))
215 215  
216 216  
217 217  
218 218  === 2.3.4 Soil Moisture ===
219 219  
220 -(((
221 221  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.
222 -)))
223 223  
224 -(((
225 225  For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
226 -)))
227 227  
228 -(((
229 -
230 -)))
231 231  
232 -(((
233 233  (% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
234 -)))
235 235  
236 236  
237 237  
238 238  === 2.3.5 Soil Temperature ===
239 239  
240 -(((
241 241   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
242 -)))
243 243  
244 -(((
245 245  **Example**:
246 -)))
247 247  
248 -(((
249 249  If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
250 -)))
251 251  
252 -(((
253 253  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
254 -)))
255 255  
256 256  
257 257  
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301 301  
302 302  [[image:1654505570700-128.png]]
303 303  
304 -(((
305 305  The payload decoder function for TTN is here:
306 -)))
307 307  
308 -(((
309 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
310 -)))
278 +LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
311 311  
312 312  
281 +
313 313  == 2.4 Uplink Interval ==
314 314  
315 315  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"]]
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323 323  [[image:image-20220606165544-8.png]]
324 324  
325 325  
326 -(((
327 327  **Examples:**
328 -)))
329 329  
330 -(((
331 -
332 -)))
333 333  
334 -* (((
335 -**Set TDC**
336 -)))
298 +* **Set TDC**
337 337  
338 -(((
339 339  If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
340 -)))
341 341  
342 -(((
343 343  Payload:    01 00 00 1E    TDC=30S
344 -)))
345 345  
346 -(((
347 347  Payload:    01 00 00 3C    TDC=60S
348 -)))
349 349  
350 -(((
351 -
352 -)))
353 353  
354 -* (((
355 -**Reset**
356 -)))
307 +* **Reset**
357 357  
358 -(((
359 359  If payload = 0x04FF, it will reset the LSE01
360 -)))
361 361  
362 362  
363 363  * **CFM**
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368 368  
369 369  == 2.6 ​Show Data in DataCake IoT Server ==
370 370  
371 -(((
372 372  [[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:
373 -)))
374 374  
375 -(((
376 -
377 -)))
378 378  
379 -(((
380 380  **Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
381 -)))
382 382  
383 -(((
384 384  **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:
385 -)))
386 386  
387 387  
388 388  [[image:1654505857935-743.png]]
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690 690  * Solid ON for 5 seconds once device successful Join the network.
691 691  * Blink once when device transmit a packet.
692 692  
633 +
693 693  == 2.9 Installation in Soil ==
694 694  
695 695  **Measurement the soil surface**
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774 774  [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
775 775  )))
776 776  
777 - [[image:image-20220610172436-1.png]]
718 + [[image:image-20220606171726-9.png]]
778 778  
779 779  
780 780  
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1103 1103  * (((
1104 1104  Weight / pcs : g
1105 1105  
1047 +
1106 1106  
1107 1107  )))
1108 1108  
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1110 1110  
1111 1111  * 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.
1112 1112  * 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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