Last modified by Bei Jinggeng on 2024/05/31 09:53
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From version < 6.2 >
edited by Xiaoling
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... ... @@ -23,6 +23,7 @@
23 23  1. Introduction
24 24  11. ​What is LoRaWAN Soil Moisture & EC Sensor
25 25  
26 +
26 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 27  
28 28  
... ... @@ -45,7 +45,7 @@
45 45  
46 46  
47 47  
48 -*
49 +*
49 49  *1. ​Features
50 50  * LoRaWAN 1.0.3 Class A
51 51  * Ultra low power consumption
... ... @@ -59,7 +59,8 @@
59 59  * IP66 Waterproof Enclosure
60 60  * 4000mAh or 8500mAh Battery for long term use
61 61  
62 -1.
63 +
64 +1.
63 63  11. Specification
64 64  
65 65  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
... ... @@ -87,17 +87,25 @@
87 87  **Method**
88 88  )))|**FDR , with temperature &EC compensate**|**Conductivity , with temperature compensate**|**RTD, and calibrate**
89 89  
90 -*
92 +
93 +
94 +
95 +*
91 91  *1. ​Applications
92 92  * Smart Agriculture
93 93  
94 -1.
99 +
100 +1.
95 95  11. ​Firmware Change log
96 96  
103 +
97 97  **LSE01 v1.0:**
98 98  
99 99  * Release
100 100  
108 +
109 +
110 +
101 101  1. Configure LSE01 to connect to LoRaWAN network
102 102  11. How it works
103 103  
... ... @@ -109,7 +109,7 @@
109 109  
110 110  
111 111  
112 -1.
122 +1.
113 113  11. ​Quick guide to connect to LoRaWAN server (OTAA)
114 114  
115 115  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.
... ... @@ -148,6 +148,9 @@
148 148  )))
149 149  
150 150  
161 +
162 +
163 +
151 151  **Step 2**: Power on LSE01
152 152  
153 153  
... ... @@ -172,11 +172,11 @@
172 172  
173 173  
174 174  
175 -1.
188 +1.
176 176  11. ​Uplink Payload
177 177  111. MOD=0(Default Mode)
178 178  
179 -LSE01 will uplink payload via LoRaWAN with below payload format: 
192 +LSE01 will uplink payload via LoRaWAN with below payload format:
180 180  
181 181  
182 182  Uplink payload includes in total 11 bytes.
... ... @@ -197,13 +197,15 @@
197 197  (Optional)
198 198  )))
199 199  
213 +
200 200  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
201 201  
202 202  
203 -1.
204 -11.
217 +1.
218 +11.
205 205  111. MOD=1(Original value)
206 206  
221 +
207 207  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
208 208  
209 209  |(((
... ... @@ -221,10 +221,11 @@
221 221  (Optional)
222 222  )))
223 223  
239 +
224 224  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
225 225  
226 -1.
227 -11.
242 +1.
243 +11.
228 228  111. Battery Info
229 229  
230 230  Check the battery voltage for LSE01.
... ... @@ -235,8 +235,8 @@
235 235  
236 236  
237 237  
238 -1.
239 -11.
254 +1.
255 +11.
240 240  111. Soil Moisture
241 241  
242 242  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.
... ... @@ -246,8 +246,8 @@
246 246  **05DC(H) = 1500(D) /100 = 15%.**
247 247  
248 248  
249 -1.
250 -11.
265 +1.
266 +11.
251 251  111. Soil Temperature
252 252  
253 253   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
... ... @@ -259,8 +259,8 @@
259 259  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
260 260  
261 261  
262 -1.
263 -11.
278 +1.
279 +11.
264 264  111. Soil Conductivity (EC)
265 265  
266 266  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).
... ... @@ -270,8 +270,8 @@
270 270  
271 271  Generally, the EC value of irrigation water is less than 800uS / cm.
272 272  
273 -1.
274 -11.
289 +1.
290 +11.
275 275  111. MOD
276 276  
277 277  Firmware version at least v2.1 supports changing mode.
... ... @@ -288,8 +288,8 @@
288 288  If** **payload =** **0x0A01, workmode=1
289 289  
290 290  
291 -1.
292 -11.
307 +1.
308 +11.
293 293  111. ​Decode payload in The Things Network
294 294  
295 295  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -302,7 +302,7 @@
302 302  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/]]
303 303  
304 304  
305 -1.
321 +1.
306 306  11. Uplink Interval
307 307  
308 308  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:
... ... @@ -309,7 +309,7 @@
309 309  
310 310  [[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]]
311 311  
312 -1.
328 +1.
313 313  11. ​Downlink Payload
314 314  
315 315  By default, LSE50 prints the downlink payload to console port.
... ... @@ -321,6 +321,7 @@
321 321  |INTMOD|Any|06|4
322 322  |MOD|Any|0A|2
323 323  
340 +
324 324  **Examples**
325 325  
326 326  
... ... @@ -342,7 +342,7 @@
342 342  
343 343  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
344 344  
345 -1.
362 +1.
346 346  11. ​Show Data in DataCake IoT Server
347 347  
348 348  [[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:
... ... @@ -378,13 +378,13 @@
378 378  
379 379  
380 380  
381 -1.
398 +1.
382 382  11. Frequency Plans
383 383  
384 384  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.
385 385  
386 -1.
387 -11.
403 +1.
404 +11.
388 388  111. EU863-870 (EU868)
389 389  
390 390  Uplink:
... ... @@ -415,8 +415,8 @@
415 415  869.525 - SF9BW125 (RX2 downlink only)
416 416  
417 417  
418 -1.
419 -11.
435 +1.
436 +11.
420 420  111. US902-928(US915)
421 421  
422 422  Used in USA, Canada and South America. Default use CHE=2
... ... @@ -461,8 +461,8 @@
461 461  923.3 - SF12BW500(RX2 downlink only)
462 462  
463 463  
464 -1.
465 -11.
481 +1.
482 +11.
466 466  111. CN470-510 (CN470)
467 467  
468 468  Used in China, Default use CHE=1
... ... @@ -507,8 +507,8 @@
507 507  505.3 - SF12BW125 (RX2 downlink only)
508 508  
509 509  
510 -1.
511 -11.
527 +1.
528 +11.
512 512  111. AU915-928(AU915)
513 513  
514 514  Default use CHE=2
... ... @@ -552,10 +552,11 @@
552 552  
553 553  923.3 - SF12BW500(RX2 downlink only)
554 554  
555 -1.
556 -11.
572 +1.
573 +11.
557 557  111. AS920-923 & AS923-925 (AS923)
558 558  
576 +
559 559  **Default Uplink channel:**
560 560  
561 561  923.2 - SF7BW125 to SF10BW125
... ... @@ -605,8 +605,8 @@
605 605  923.2 - SF10BW125 (RX2)
606 606  
607 607  
608 -1.
609 -11.
626 +1.
627 +11.
610 610  111. KR920-923 (KR920)
611 611  
612 612  Default channel:
... ... @@ -642,10 +642,11 @@
642 642  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
643 643  
644 644  
645 -1.
646 -11.
663 +1.
664 +11.
647 647  111. IN865-867 (IN865)
648 648  
667 +
649 649  Uplink:
650 650  
651 651  865.0625 - SF7BW125 to SF12BW125
... ... @@ -662,7 +662,7 @@
662 662  866.550 - SF10BW125 (RX2)
663 663  
664 664  
665 -1.
684 +1.
666 666  11. LED Indicator
667 667  
668 668  The LSE01 has an internal LED which is to show the status of different state.
... ... @@ -672,9 +672,11 @@
672 672  * Solid ON for 5 seconds once device successful Join the network.
673 673  * Blink once when device transmit a packet.
674 674  
675 -1.
694 +
695 +1.
676 676  11. Installation in Soil
677 677  
698 +
678 678  **Measurement the soil surface**
679 679  
680 680  
... ... @@ -699,7 +699,7 @@
699 699  
700 700  
701 701  
702 -1.
723 +1.
703 703  11. ​Firmware Change Log
704 704  
705 705  **Firmware download link:**
... ... @@ -718,7 +718,7 @@
718 718  
719 719  
720 720  
721 -1.
742 +1.
722 722  11. ​Battery Analysis
723 723  111. ​Battery Type
724 724  
... ... @@ -734,6 +734,8 @@
734 734  * [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
735 735  * [[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]]
736 736  
758 +
759 +
737 737  |(((
738 738  JST-XH-2P connector
739 739  )))
... ... @@ -742,17 +742,18 @@
742 742  
743 743  
744 744  
745 -1.
746 -11.
768 +1.
769 +11.
747 747  111. ​Battery Note
748 748  
749 749  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.
750 750  
751 751  
752 -1.
753 -11.
775 +1.
776 +11.
754 754  111. ​Replace the battery
755 755  
779 +
756 756  If Battery is lower than 2.7v, user should replace the battery of LSE01.
757 757  
758 758  
... ... @@ -933,6 +933,7 @@
933 933  |(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
934 934  | |903|904.6|906.2|907.8|909.4|911|912.6|914.2|Channel 64-71
935 935  
960 +
936 936  When you use the TTN network, the US915 frequency bands use are:
937 937  
938 938  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -945,6 +945,7 @@
945 945  * 905.3 - SF7BW125 to SF10BW125
946 946  * 904.6 - SF8BW500
947 947  
973 +
948 948  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:
949 949  
950 950  **AT+CHE=2**
... ... @@ -972,60 +972,72 @@
972 972  
973 973  
974 974  
975 -= 5. Trouble Shooting =
976 976  
977 977  
978 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
979 979  
980 -It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
1004 +1. ​Trouble Shooting
1005 +11. ​Why I can’t join TTN in US915 / AU915 bands?
981 981  
1007 +It is due to channel mapping. Please see the [[Eight Channel Mode>>path:#206ipza]] section above for details.
982 982  
983 -== 5.2 AT Command input doesn’t work ==
984 984  
985 -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.
986 986  
1011 +1.
1012 +11. AT Command input doesn’t work
987 987  
988 -== 5.3 Device rejoin in at the second uplink packet ==
1014 +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 **ENTER** while sending out the command. Some serial tool doesn’t send **ENTER** while press the send key, user need to add ENTER in their string.
989 989  
990 -(% style="color:#4f81bd" %)**Issue describe as below:**
991 991  
992 -[[image:1654500909990-784.png]]
993 993  
994 994  
995 -(% style="color:#4f81bd" %)**Cause for this issue:**
1019 +1.
1020 +11. Device rejoin in at the second uplink packet.
996 996  
1022 +**Issue describe as below:**
1023 +
1024 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
1025 +
1026 +
1027 +**Cause for this issue:**
1028 +
997 997  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.
998 998  
999 999  
1000 -(% style="color:#4f81bd" %)**Solution: **
1032 +**Solution: **
1001 1001  
1002 1002  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:
1003 1003  
1004 -[[image:1654500929571-736.png]]
1036 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
1005 1005  
1006 1006  
1007 -= 6. ​Order Info =
1008 1008  
1009 1009  
1010 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1011 1011  
1042 +1. ​Order Info
1012 1012  
1013 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1014 1014  
1015 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1016 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1017 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1018 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1019 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1020 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1021 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1022 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1045 +Part Number: **LSE01-XX-YY**
1023 1023  
1024 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1025 1025  
1026 -* (% style="color:red" %)**4**(%%): 4000mAh battery
1027 -* (% style="color:red" %)**8**(%%): 8500mAh battery
1048 +**XX**: The default frequency band
1028 1028  
1050 +* **AS923**: LoRaWAN AS923 band
1051 +* **AU915**: LoRaWAN AU915 band
1052 +* **EU433**: LoRaWAN EU433 band
1053 +* **EU868**: LoRaWAN EU868 band
1054 +* **KR920**: LoRaWAN KR920 band
1055 +* **US915**: LoRaWAN US915 band
1056 +* **IN865**: LoRaWAN IN865 band
1057 +* **CN470**: LoRaWAN CN470 band
1058 +
1059 +
1060 +**YY: **Battery Option
1061 +
1062 +* **4**: 4000mAh battery
1063 +* **8**: 8500mAh battery
1064 +
1065 +
1066 +
1029 1029  = 7. Packing Info =
1030 1030  
1031 1031  (((
... ... @@ -1057,6 +1057,7 @@
1057 1057  Weight / pcs : g
1058 1058  )))
1059 1059  
1098 +
1060 1060  = 8. Support =
1061 1061  
1062 1062  * 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.
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