Last modified by Bei Jinggeng on 2024/08/02 16:47
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From version < 12.2 >
edited by Xiaoling
on 2022/06/06 16:14
To version < 11.6 >
edited by Xiaoling
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1 1  (% style="text-align:center" %)
2 2  [[image:image-20220606151504-2.jpeg||height="848" width="848"]]
3 3  
4 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]
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5 5  
6 6  
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8 8  
9 9  
10 10  
11 -= 1. Introduction =
12 12  
13 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
14 14  
15 -(((
16 -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.
17 -)))
18 18  
19 -(((
20 -It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
21 -)))
22 22  
23 -(((
16 +
17 +
18 +
19 +
20 +
21 +
22 +
23 +1. Introduction
24 +11. ​What is LoRaWAN Soil Moisture & EC Sensor
25 +
26 +The Dragino LSE01 is a **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.
27 +
28 +
29 +It detects **Soil Moisture**, **Soil Temperature** and **Soil Conductivity**, and uploads the value via wireless to LoRaWAN IoT Server.
30 +
31 +
24 24  The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
25 -)))
26 26  
27 -(((
28 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
29 -)))
30 30  
31 -(((
35 +LES01 is powered by **4000mA or 8500mAh Li-SOCI2 battery**, It is designed for long term use up to 10 years.
36 +
37 +
32 32  Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
33 -)))
34 34  
35 35  
36 -[[image:1654503236291-817.png]]
41 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
37 37  
38 38  
39 39  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
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54 54  * IP66 Waterproof Enclosure
55 55  * 4000mAh or 8500mAh Battery for long term use
56 56  
57 -1.
62 +1.
58 58  11. Specification
59 59  
60 60  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
... ... @@ -82,11 +82,11 @@
82 82  **Method**
83 83  )))|**FDR , with temperature &EC compensate**|**Conductivity , with temperature compensate**|**RTD, and calibrate**
84 84  
85 -*
90 +*
86 86  *1. ​Applications
87 87  * Smart Agriculture
88 88  
89 -1.
94 +1.
90 90  11. ​Firmware Change log
91 91  
92 92  **LSE01 v1.0:**
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104 104  
105 105  
106 106  
107 -1.
112 +1.
108 108  11. ​Quick guide to connect to LoRaWAN server (OTAA)
109 109  
110 110  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
... ... @@ -195,7 +195,7 @@
195 195  
196 196  
197 197  1.
198 -11.
203 +11.
199 199  111. MOD=1(Original value)
200 200  
201 201  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
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218 218  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
219 219  
220 220  1.
221 -11.
226 +11.
222 222  111. Battery Info
223 223  
224 224  Check the battery voltage for LSE01.
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229 229  
230 230  
231 231  
232 -1.
233 -11.
237 +1.
238 +11.
234 234  111. Soil Moisture
235 235  
236 236  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.
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240 240  **05DC(H) = 1500(D) /100 = 15%.**
241 241  
242 242  
243 -1.
244 -11.
248 +1.
249 +11.
245 245  111. Soil Temperature
246 246  
247 247   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
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253 253  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
254 254  
255 255  
256 -1.
257 -11.
261 +1.
262 +11.
258 258  111. Soil Conductivity (EC)
259 259  
260 260  Obtain soluble salt concentration in soil or soluble ion concentration in liquid fertilizer or planting medium,. The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
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264 264  
265 265  Generally, the EC value of irrigation water is less than 800uS / cm.
266 266  
267 -1.
268 -11.
272 +1.
273 +11.
269 269  111. MOD
270 270  
271 271  Firmware version at least v2.1 supports changing mode.
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282 282  If** **payload =** **0x0A01, workmode=1
283 283  
284 284  
285 -1.
286 -11.
290 +1.
291 +11.
287 287  111. ​Decode payload in The Things Network
288 288  
289 289  While using TTN network, you can add the payload format to decode the payload.
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296 296  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/]]
297 297  
298 298  
299 -1.
304 +1.
300 300  11. Uplink Interval
301 301  
302 302  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:
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303 303  
304 304  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
305 305  
306 -1.
311 +1.
307 307  11. ​Downlink Payload
308 308  
309 309  By default, LSE50 prints the downlink payload to console port.
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336 336  
337 337  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
338 338  
339 -1.
344 +1.
340 340  11. ​Show Data in DataCake IoT Server
341 341  
342 342  [[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:
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377 377  
378 378  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.
379 379  
380 -1.
381 -11.
385 +1.
386 +11.
382 382  111. EU863-870 (EU868)
383 383  
384 384  Uplink:
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409 409  869.525 - SF9BW125 (RX2 downlink only)
410 410  
411 411  
412 -1.
413 -11.
417 +1.
418 +11.
414 414  111. US902-928(US915)
415 415  
416 416  Used in USA, Canada and South America. Default use CHE=2
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455 455  923.3 - SF12BW500(RX2 downlink only)
456 456  
457 457  
458 -1.
459 -11.
463 +1.
464 +11.
460 460  111. CN470-510 (CN470)
461 461  
462 462  Used in China, Default use CHE=1
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501 501  505.3 - SF12BW125 (RX2 downlink only)
502 502  
503 503  
504 -1.
505 -11.
509 +1.
510 +11.
506 506  111. AU915-928(AU915)
507 507  
508 508  Default use CHE=2
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546 546  
547 547  923.3 - SF12BW500(RX2 downlink only)
548 548  
549 -1.
550 -11.
554 +1.
555 +11.
551 551  111. AS920-923 & AS923-925 (AS923)
552 552  
553 553  **Default Uplink channel:**
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599 599  923.2 - SF10BW125 (RX2)
600 600  
601 601  
602 -1.
603 -11.
607 +1.
608 +11.
604 604  111. KR920-923 (KR920)
605 605  
606 606  Default channel:
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636 636  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
637 637  
638 638  
639 -1.
640 -11.
644 +1.
645 +11.
641 641  111. IN865-867 (IN865)
642 642  
643 643  Uplink:
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656 656  866.550 - SF10BW125 (RX2)
657 657  
658 658  
659 -1.
664 +1.
660 660  11. LED Indicator
661 661  
662 662  The LSE01 has an internal LED which is to show the status of different state.
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666 666  * Solid ON for 5 seconds once device successful Join the network.
667 667  * Blink once when device transmit a packet.
668 668  
669 -1.
674 +1.
670 670  11. Installation in Soil
671 671  
672 672  **Measurement the soil surface**
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693 693  
694 694  
695 695  
696 -1.
701 +1.
697 697  11. ​Firmware Change Log
698 698  
699 699  **Firmware download link:**
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712 712  
713 713  
714 714  
715 -1.
720 +1.
716 716  11. ​Battery Analysis
717 717  111. ​Battery Type
718 718  
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736 736  
737 737  
738 738  
739 -1.
740 -11.
744 +1.
745 +11.
741 741  111. ​Battery Note
742 742  
743 743  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.
744 744  
745 745  
746 -1.
747 -11.
751 +1.
752 +11.
748 748  111. ​Replace the battery
749 749  
750 750  If Battery is lower than 2.7v, user should replace the battery of LSE01.
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