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Last modified by Mengting Qiu on 2025/07/07 15:27
From version 52.1
edited by Mengting Qiu
on 2023/11/11 09:50
Change comment: Uploaded new attachment "image-20231111095033-3.png", version {1}
To version 47.17
edited by Xiaoling
on 2023/05/23 14:44
Change comment: There is no comment for this version

Summary

Details

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1 -XWiki.ting
1 +XWiki.Xiaoling
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26 26  
27 27  
28 28  (((
29 -The Dragino LSE01 is a (% style="color:blue" %)**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.
29 +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.
30 30  )))
31 31  
32 32  (((
33 -It detects (% style="color:blue" %)**Soil Moisture**(%%), (% style="color:blue" %)**Soil Temperature**(%%) and (% style="color:blue" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
33 +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.
34 34  )))
35 35  
36 36  (((
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38 38  )))
39 39  
40 40  (((
41 -LES01 is powered by (% style="color:blue" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
41 +LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
42 42  )))
43 43  
44 44  (((
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67 67  * IP66 Waterproof Enclosure
68 68  * 4000mAh or 8500mAh Battery for long term use
69 69  
70 -
71 71  == 1.3 Specification ==
72 72  
73 73  
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93 93  Method
94 94  )))|(% style="width:146px" %)FDR , with temperature &EC compensate|(% style="width:137px" %)Conductivity , with temperature compensate|(% style="width:140px" %)RTD, and calibrate
95 95  
96 -
97 97  == 1.4 Dimension ==
98 98  
99 99  
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114 114  
115 115  * Smart Agriculture​
116 116  
117 -
118 118  == 1.6 Firmware Change log ==
119 119  
120 120  
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194 194  )))
195 195  
196 196  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
197 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
198 -|Value|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
194 +|**Size(bytes)**|**2**|**2**|**2**|**2**|**2**|**1**
195 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
199 199  Temperature
200 200  (Reserve, Ignore now)
201 201  )))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
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202 202  MOD & Digital Interrupt(Optional)
203 203  )))
204 204  
205 -
206 206  === 2.3.2 MOD~=1(Original value) ===
207 207  
208 208  
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209 209  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
210 210  
211 211  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
212 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0" %)**1**
213 -|Value|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
208 +|**Size(bytes)**|**2**|**2**|**2**|**2**|**2**|**1**
209 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
214 214  Temperature
215 215  (Reserve, Ignore now)
216 -)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|Dielectric constant(raw)|(((
212 +)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Dielectric constant>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
217 217  MOD & Digital Interrupt(Optional)
218 218  )))
219 219  
220 -
221 221  === 2.3.3 Battery Info ===
222 222  
223 223  
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242 242  )))
243 243  
244 244  (((
245 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is (% style="color:blue" %)**05DC(H) = 1500(D) /100 = 15%.**
240 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
246 246  )))
247 247  
243 +(((
244 +
245 +)))
248 248  
247 +(((
248 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
249 +)))
250 +
251 +
249 249  === 2.3.5 Soil Temperature ===
250 250  
251 251  
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334 334  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479.818px" %)
335 335  |=(% style="width: 183px; background-color:#D9E2F3;color:#0070C0" %)**Downlink Control Type**|=(% style="width: 55px; background-color:#D9E2F3;color:#0070C0" %)FPort|=(% style="width: 93px; background-color:#D9E2F3;color:#0070C0" %)**Type Code**|=(% style="width: 146px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Downlink payload size(bytes)**
336 336  |(% style="width:183px" %)TDC (Transmit Time Interval)|(% style="width:55px" %)Any|(% style="width:93px" %)01|(% style="width:146px" %)4
337 -|(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)04|(% style="width:146px" %)2
340 +|(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)004|(% style="width:146px" %)2
338 338  |(% style="width:183px" %)AT+CFM|(% style="width:55px" %)Any|(% style="width:93px" %)05|(% style="width:146px" %)4
339 -|(% style="width:183px" %)INTMOD|(% style="width:55px" %)Any|(% style="width:93px" %)06|(% style="width:146px" %)4
340 -|(% style="width:183px" %)MOD|(% style="width:55px" %)Any|(% style="width:93px" %)0A|(% style="width:146px" %)2
342 +|(% style="width:183px" %)INTMOD|(% style="width:55px" %)Any|(% style="width:93px" %)A6|(% style="width:146px" %)4
343 +|(% style="width:183px" %)MOD|(% style="width:55px" %)Any|(% style="width:93px" %)A7|(% style="width:146px" %)2
341 341  
342 342  (((
343 343  (% style="color:blue" %)**Examples:**
344 344  )))
345 345  
349 +(((
350 +
351 +)))
352 +
346 346  * (((
347 347  (% style="color:blue" %)**Set TDC**
348 348  )))
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703 703  * Solid ON for 5 seconds once device successful Join the network.
704 704  * Blink once when device transmit a packet.
705 705  
706 -
707 707  == 2.9 Installation in Soil ==
708 708  
709 709  
710 710  **Measurement the soil surface**
711 711  
718 +
712 712  [[image:1654506634463-199.png]] ​
713 713  
721 +
714 714  (((
715 715  (((
716 716  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.
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718 718  )))
719 719  
720 720  
729 +
721 721  [[image:1654506665940-119.png]]
722 722  
732 +
723 723  (((
724 724  Dig a hole with diameter > 20CM.
725 725  )))
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775 775  Or if you have below board, use below connection:
776 776  
777 777  
778 -[[image:image-20231109094023-1.png]]
788 +[[image:1654502005655-729.png||height="503" width="801"]]
779 779  
780 780  
781 781  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:
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903 903  )))
904 904  
905 905  (((
916 +
917 +)))
918 +
919 +(((
906 906  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.
907 907  )))
908 908  
909 909  (((
924 +
925 +)))
926 +
927 +(((
910 910  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.
911 911  )))
912 912  
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986 986  
987 987  
988 988  (((
989 -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/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20230522.pdf]].
1007 +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]].
990 990  )))
991 991  
992 992  
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