Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 31.42 >
edited by Xiaoling
on 2022/06/07 11:13
To version < 35.8 >
edited by Xiaoling
on 2022/06/14 14:03
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Summary

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Content
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3 3  
4 4  
5 5  
6 -**Contents:**
6 +**Table of 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 +
20 20  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.
21 21  )))
22 22  
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58 58  * IP66 Waterproof Enclosure
59 59  * 4000mAh or 8500mAh Battery for long term use
60 60  
63 +
64 +
61 61  == 1.3 Specification ==
62 62  
63 63  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
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105 105  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.
106 106  
107 107  
108 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
112 +(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
109 109  
110 110  Each LSE01 is shipped with a sticker with the default device EUI as below:
111 111  
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126 126  
127 127  
128 128  
129 -**Step 2**: Power on LSE01
133 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01
130 130  
131 131  
132 132  Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
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134 134  [[image:image-20220606163915-7.png]]
135 135  
136 136  
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.
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.
138 138  
139 139  [[image:1654504778294-788.png]]
140 140  
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142 142  
143 143  == 2.3 Uplink Payload ==
144 144  
149 +
145 145  === 2.3.1 MOD~=0(Default Mode) ===
146 146  
147 147  LSE01 will uplink payload via LoRaWAN with below payload format: 
148 148  
149 -
154 +(((
150 150  Uplink payload includes in total 11 bytes.
151 -
156 +)))
152 152  
153 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
154 -|=(((
158 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
159 +|(((
155 155  **Size**
156 156  
157 157  **(bytes)**
158 -)))|=(% style="width: 45px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**1**
159 -|**Value**|(% style="width:45px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:80px" %)(((
163 +)))|**2**|**2**|**2**|**2**|**2**|**1**
164 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
160 160  Temperature
161 161  
162 162  (Reserve, Ignore now)
163 -)))|(% style="width:80px" %)[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|(% style="width:80px" %)[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|(% style="width:80px" %)[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(% style="width:80px" %)(((
168 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
164 164  MOD & Digital Interrupt
165 165  
166 166  (Optional)
167 167  )))
168 168  
169 -[[image:1654504881641-514.png]]
170 -
171 -
172 -
173 173  === 2.3.2 MOD~=1(Original value) ===
174 174  
175 175  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
176 176  
177 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
178 -|=(((
178 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
179 +|(((
179 179  **Size**
180 180  
181 181  **(bytes)**
182 -)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1**
183 +)))|**2**|**2**|**2**|**2**|**2**|**1**
183 183  |**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
184 184  Temperature
185 185  
186 186  (Reserve, Ignore now)
187 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
188 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
188 188  MOD & Digital Interrupt
189 189  
190 190  (Optional)
191 191  )))
192 192  
193 -[[image:1654504907647-967.png]]
194 -
195 -
196 -
197 197  === 2.3.3 Battery Info ===
198 198  
196 +(((
199 199  Check the battery voltage for LSE01.
198 +)))
200 200  
200 +(((
201 201  Ex1: 0x0B45 = 2885mV
202 +)))
202 202  
204 +(((
203 203  Ex2: 0x0B49 = 2889mV
206 +)))
204 204  
205 205  
206 206  
207 207  === 2.3.4 Soil Moisture ===
208 208  
212 +(((
209 209  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.
214 +)))
210 210  
216 +(((
211 211  For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
218 +)))
212 212  
220 +(((
221 +
222 +)))
213 213  
224 +(((
214 214  (% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
226 +)))
215 215  
216 216  
217 217  
218 218  === 2.3.5 Soil Temperature ===
219 219  
232 +(((
220 220   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
234 +)))
221 221  
236 +(((
222 222  **Example**:
238 +)))
223 223  
240 +(((
224 224  If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
242 +)))
225 225  
244 +(((
226 226  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
246 +)))
227 227  
228 228  
229 229  
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273 273  
274 274  [[image:1654505570700-128.png]]
275 275  
296 +(((
276 276  The payload decoder function for TTN is here:
298 +)))
277 277  
300 +(((
278 278  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/]]
302 +)))
279 279  
280 280  
281 281  
... ... @@ -292,21 +292,41 @@
292 292  [[image:image-20220606165544-8.png]]
293 293  
294 294  
319 +(((
295 295  **Examples:**
321 +)))
296 296  
323 +(((
324 +
325 +)))
297 297  
298 -* **Set TDC**
327 +* (((
328 +**Set TDC**
329 +)))
299 299  
331 +(((
300 300  If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
333 +)))
301 301  
335 +(((
302 302  Payload:    01 00 00 1E    TDC=30S
337 +)))
303 303  
339 +(((
304 304  Payload:    01 00 00 3C    TDC=60S
341 +)))
305 305  
343 +(((
344 +
345 +)))
306 306  
307 -* **Reset**
347 +* (((
348 +**Reset**
349 +)))
308 308  
351 +(((
309 309  If payload = 0x04FF, it will reset the LSE01
353 +)))
310 310  
311 311  
312 312  * **CFM**
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317 317  
318 318  == 2.6 ​Show Data in DataCake IoT Server ==
319 319  
364 +(((
320 320  [[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:
366 +)))
321 321  
368 +(((
369 +
370 +)))
322 322  
372 +(((
323 323  **Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
374 +)))
324 324  
376 +(((
325 325  **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:
378 +)))
326 326  
327 327  
328 328  [[image:1654505857935-743.png]]
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630 630  * Solid ON for 5 seconds once device successful Join the network.
631 631  * Blink once when device transmit a packet.
632 632  
633 -
634 634  == 2.9 Installation in Soil ==
635 635  
636 636  **Measurement the soil surface**
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715 715  [[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]]
716 716  )))
717 717  
718 - [[image:image-20220606171726-9.png]]
770 + [[image:image-20220610172436-1.png]]
719 719  
720 720  
721 721  
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1044 1044  * (((
1045 1045  Weight / pcs : g
1046 1046  
1047 -
1048 1048  
1049 1049  )))
1050 1050  
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1052 1052  
1053 1053  * 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.
1054 1054  * 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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1056 -
image-20220610172436-1.png
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