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Last modified by Mengting Qiu on 2025/07/07 15:27
From version 48.1
edited by Mengting Qiu
on 2023/11/09 09:40
Change comment: Uploaded new attachment "image-20231109094023-1.png", version {1}
To version 46.2
edited by Xiaoling
on 2022/12/21 18:21
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.ting
1 +XWiki.Xiaoling
Content
... ... @@ -26,11 +26,11 @@
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  (((
... ... @@ -38,7 +38,7 @@
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  (((
... ... @@ -74,32 +74,13 @@
74 74  
75 75  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
76 76  
77 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
78 -|(% style="background-color:#d9e2f3; color:#0070c0; width:95px" %)**Parameter**|(% style="background-color:#d9e2f3; color:#0070c0; width:147px" %)**Soil Moisture**|(% style="background-color:#d9e2f3; color:#0070c0; width:138px" %)**Soil Conductivity**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**Soil Temperature**
79 -|(% style="width:95px" %)Range|(% style="width:146px" %)0-100.00%|(% style="width:137px" %)(((
80 -0-20000uS/cm
81 -(25℃)(0-20.0EC)
82 -)))|(% style="width:140px" %)-40.00℃～85.00℃
83 -|(% style="width:95px" %)Unit|(% style="width:146px" %)V/V %|(% style="width:137px" %)uS/cm|(% style="width:140px" %)℃
84 -|(% style="width:95px" %)Resolution|(% style="width:146px" %)0.01%|(% style="width:137px" %)1 uS/cm|(% style="width:140px" %)0.01℃
85 -|(% style="width:95px" %)Accuracy|(% style="width:146px" %)(((
86 -±3% (0-53%)
87 -±5% (>53%)
88 -)))|(% style="width:137px" %)2%FS|(% style="width:140px" %)(((
89 --10℃～50℃:<0.3℃
90 -All other: <0.6℃
91 -)))
92 -|(% style="width:95px" %)(((
93 -Measure
94 -Method
95 -)))|(% style="width:146px" %)FDR , with temperature &EC compensate|(% style="width:137px" %)Conductivity , with temperature compensate|(% style="width:140px" %)RTD, and calibrate
77 +[[image:image-20220606162220-5.png]]
96 96  
97 97  
98 -
99 99  == 1.4 Dimension ==
100 100  
101 101  
102 -(% style="color:blue" %)**Main Device Dimension:**
83 +**Main Device Dimension:**
103 103  
104 104  See LSN50v2 from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Mechanical_Drawing/ >>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Mechanical_Drawing/]]
105 105  
... ... @@ -106,7 +106,7 @@
106 106  [[image:image-20221008140228-2.png||height="358" width="571"]]
107 107  
108 108  
109 -(% style="color:blue" %)**Probe Dimension**
90 +**Probe Dimension**
110 110  
111 111  [[image:image-20221008135912-1.png]]
112 112  
... ... @@ -154,7 +154,7 @@
154 154  
155 155  Each LSE01 is shipped with a sticker with the default device EUI as below:
156 156  
157 -[[image:image-20230426084640-1.png||height="241" width="519"]]
138 +[[image:image-20220606163732-6.jpeg]]
158 158  
159 159  
160 160  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
... ... @@ -187,7 +187,7 @@
187 187  
188 188  == 2.3 Uplink Payload ==
189 189  
190 -=== 2.3.1 MOD~=0(Default Mode)(% style="display:none" %) (%%) ===
171 +=== 2.3.1 MOD~=0(Default Mode) ===
191 191  
192 192  
193 193  LSE01 will uplink payload via LoRaWAN with below payload format: 
... ... @@ -196,9 +196,11 @@
196 196  Uplink payload includes in total 11 bytes.
197 197  )))
198 198  
199 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
200 -|(% 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**
201 -|Value|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
180 +(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %)
181 +|=(% scope="row" %)(((
182 +**Size(bytes)**
183 +)))|**2**|**2**|**2**|**2**|**2**|**1**
184 +|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
202 202  Temperature
203 203  (Reserve, Ignore now)
204 204  )))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
... ... @@ -212,12 +212,14 @@
212 212  
213 213  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
214 214  
215 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
216 -|(% 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**
217 -|Value|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
198 +(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %)
199 +|=(% scope="row" %)(((
200 +**Size(bytes)**
201 +)))|**2**|**2**|**2**|**2**|**2**|**1**
202 +|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
218 218  Temperature
219 219  (Reserve, Ignore now)
220 -)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|Dielectric constant(raw)|(((
205 +)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Dielectric constant>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
221 221  MOD & Digital Interrupt(Optional)
222 222  )))
223 223  
... ... @@ -247,10 +247,18 @@
247 247  )))
248 248  
249 249  (((
250 -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%.**
235 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
251 251  )))
252 252  
238 +(((
239 +
240 +)))
253 253  
242 +(((
243 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
244 +)))
245 +
246 +
254 254  === 2.3.5 Soil Temperature ===
255 255  
256 256  
... ... @@ -300,7 +300,7 @@
300 300  mod=(bytes[10]>>7)&0x01=1.
301 301  
302 302  
303 -(% style="color:blue" %)**Downlink Command:**
296 +**Downlink Command:**
304 304  
305 305  If payload = 0x0A00, workmode=0
306 306  
... ... @@ -320,11 +320,10 @@
320 320  )))
321 321  
322 322  (((
323 -LSE01 TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/LSE01>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LSE01]]
324 -
325 -
316 +LSE01 TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
326 326  )))
327 327  
319 +
328 328  == 2.4 Uplink Interval ==
329 329  
330 330  
... ... @@ -336,18 +336,17 @@
336 336  
337 337  By default, LSE01 prints the downlink payload to console port.
338 338  
339 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479.818px" %)
340 -|=(% 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)**
341 -|(% style="width:183px" %)TDC (Transmit Time Interval)|(% style="width:55px" %)Any|(% style="width:93px" %)01|(% style="width:146px" %)4
342 -|(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)04|(% style="width:146px" %)2
343 -|(% style="width:183px" %)AT+CFM|(% style="width:55px" %)Any|(% style="width:93px" %)05|(% style="width:146px" %)4
344 -|(% style="width:183px" %)INTMOD|(% style="width:55px" %)Any|(% style="width:93px" %)06|(% style="width:146px" %)4
345 -|(% style="width:183px" %)MOD|(% style="width:55px" %)Any|(% style="width:93px" %)0A|(% style="width:146px" %)2
331 +[[image:image-20220606165544-8.png]]
346 346  
333 +
347 347  (((
348 348  (% style="color:blue" %)**Examples:**
349 349  )))
350 350  
338 +(((
339 +
340 +)))
341 +
351 351  * (((
352 352  (% style="color:blue" %)**Set TDC**
353 353  )))
... ... @@ -715,8 +715,10 @@
715 715  
716 716  **Measurement the soil surface**
717 717  
709 +
718 718  [[image:1654506634463-199.png]] ​
719 719  
712 +
720 720  (((
721 721  (((
722 722  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.
... ... @@ -724,8 +724,10 @@
724 724  )))
725 725  
726 726  
720 +
727 727  [[image:1654506665940-119.png]]
728 728  
723 +
729 729  (((
730 730  Dig a hole with diameter > 20CM.
731 731  )))
... ... @@ -759,14 +759,62 @@
759 759  )))
760 760  
761 761  
762 -== 2.11 Battery & Power Consumption ==
757 +== 2.11 ​Battery Analysis ==
763 763  
759 +=== 2.11.1 ​Battery Type ===
764 764  
765 -LSE01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
766 766  
767 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
762 +(((
763 +The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
764 +)))
768 768  
766 +(((
767 +The battery is designed to last for more than 5 years for the LSN50.
768 +)))
769 769  
770 +(((
771 +(((
772 +The battery-related documents are as below:
773 +)))
774 +)))
775 +
776 +* (((
777 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
778 +)))
779 +* (((
780 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
781 +)))
782 +* (((
783 +[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
784 +)))
785 +
786 + [[image:image-20220610172436-1.png]]
787 +
788 +
789 +=== 2.11.2 ​Battery Note ===
790 +
791 +
792 +(((
793 +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.
794 +)))
795 +
796 +
797 +=== 2.11.3 Replace the battery ===
798 +
799 +
800 +(((
801 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
802 +)))
803 +
804 +(((
805 +You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between battery and main board.
806 +)))
807 +
808 +(((
809 +The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can't find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
810 +)))
811 +
812 +
770 770  = 3. ​Using the AT Commands =
771 771  
772 772  == 3.1 Access AT Commands ==
... ... @@ -909,10 +909,18 @@
909 909  )))
910 910  
911 911  (((
955 +
956 +)))
957 +
958 +(((
912 912  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.
913 913  )))
914 914  
915 915  (((
963 +
964 +)))
965 +
966 +(((
916 916  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.
917 917  )))
918 918  
... ... @@ -922,23 +922,11 @@
922 922  
923 923  (((
924 924  For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
925 -
926 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
927 -|(% style="background-color:#d9e2f3; color:#0070c0; width:47px" %)**CHE**|(% colspan="9" style="background-color:#d9e2f3; color:#0070c0; width:542px" %)**US915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)**
928 -|(% style="width:47px" %)0|(% colspan="9" style="width:542px" %)ENABLE Channel 0-63
929 -|(% style="width:47px" %)1|(% style="width:54px" %)902.3|(% style="width:53px" %)902.5|(% style="width:55px" %)902.7|(% style="width:53px" %)902.9|(% style="width:49px" %)903.1|(% style="width:52px" %)903.3|(% style="width:51px" %)903.5|(% style="width:51px" %)903.7|(% style="width:115px" %)Channel 0-7
930 -|(% style="width:47px" %)2|(% style="width:54px" %)903.9|(% style="width:53px" %)904.1|(% style="width:55px" %)904.3|(% style="width:53px" %)904.5|(% style="width:49px" %)904.7|(% style="width:52px" %)904.9|(% style="width:51px" %)905.1|(% style="width:51px" %)905.3|(% style="width:115px" %)Channel 8-15
931 -|(% style="width:47px" %)3|(% style="width:54px" %)905.5|(% style="width:53px" %)905.7|(% style="width:55px" %)905.9|(% style="width:53px" %)906.1|(% style="width:49px" %)906.3|(% style="width:52px" %)906.5|(% style="width:51px" %)906.7|(% style="width:51px" %)906.9|(% style="width:115px" %)Channel 16-23
932 -|(% style="width:47px" %)4|(% style="width:54px" %)907.1|(% style="width:53px" %)907.3|(% style="width:55px" %)907.5|(% style="width:53px" %)907.7|(% style="width:49px" %)907.9|(% style="width:52px" %)908.1|(% style="width:51px" %)908.3|(% style="width:51px" %)908.5|(% style="width:115px" %)Channel 24-31
933 -|(% style="width:47px" %)5|(% style="width:54px" %)908.7|(% style="width:53px" %)908.9|(% style="width:55px" %)909.1|(% style="width:53px" %)909.3|(% style="width:49px" %)909.5|(% style="width:52px" %)909.7|(% style="width:51px" %)909.9|(% style="width:51px" %)910.1|(% style="width:115px" %)Channel 32-39
934 -|(% style="width:47px" %)6|(% style="width:54px" %)910.3|(% style="width:53px" %)910.5|(% style="width:55px" %)910.7|(% style="width:53px" %)910.9|(% style="width:49px" %)911.1|(% style="width:52px" %)911.3|(% style="width:51px" %)911.5|(% style="width:51px" %)911.7|(% style="width:115px" %)Channel 40-47
935 -|(% style="width:47px" %)7|(% style="width:54px" %)911.9|(% style="width:53px" %)912.1|(% style="width:55px" %)912.3|(% style="width:53px" %)912.5|(% style="width:49px" %)912.7|(% style="width:52px" %)912.9|(% style="width:51px" %)913.1|(% style="width:51px" %)913.3|(% style="width:115px" %)Channel 48-55
936 -|(% style="width:47px" %)8|(% style="width:54px" %)913.5|(% style="width:53px" %)913.7|(% style="width:55px" %)913.9|(% style="width:53px" %)914.1|(% style="width:49px" %)914.3|(% style="width:52px" %)914.5|(% style="width:51px" %)914.7|(% style="width:51px" %)914.9|(% style="width:115px" %)Channel 56-63
937 -|(% colspan="10" style="color:#0070c0; width:589px" %)**Channels(500KHz,4/5,Unit:MHz,CHS=0)**
938 -|(% style="width:47px" %) |(% style="width:54px" %)903|(% style="width:53px" %)904.6|(% style="width:55px" %)906.2|(% style="width:53px" %)907.8|(% style="width:49px" %)909.4|(% style="width:52px" %)911|(% style="width:51px" %)912.6|(% style="width:51px" %)914.2|(% style="width:115px" %)Channel 64-71
939 939  )))
940 940  
978 +[[image:image-20220606154726-3.png]]
941 941  
980 +
942 942  When you use the TTN network, the US915 frequency bands use are:
943 943  
944 944  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -970,22 +970,9 @@
970 970  
971 971  (((
972 972  The **AU915** band is similar. Below are the AU915 Uplink Channels.
973 -
974 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
975 -|(% style="background-color:#d9e2f3; color:#0070c0; width:45px" %)**CHE**|(% colspan="9" style="background-color:#d9e2f3; color:#0070c0; width:540px" %)**AU915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)**
976 -|(% style="width:45px" %)0|(% colspan="9" style="width:540px" %)ENABLE Channel 0-63
977 -|(% style="width:45px" %)1|(% style="width:51px" %)915.2|(% style="width:51px" %)915.4|(% style="width:51px" %)915.6|(% style="width:52px" %)915.8|(% style="width:51px" %)916|(% style="width:51px" %)916.2|(% style="width:53px" %)916.4|(% style="width:51px" %)916.6|(% style="width:115px" %)Channel 0-7
978 -|(% style="width:45px" %)2|(% style="width:51px" %)916.8|(% style="width:51px" %)917|(% style="width:51px" %)917.2|(% style="width:52px" %)917.4|(% style="width:51px" %)917.6|(% style="width:51px" %)917.8|(% style="width:53px" %)918|(% style="width:51px" %)918.2|(% style="width:115px" %)Channel 8-15
979 -|(% style="width:45px" %)3|(% style="width:51px" %)918.4|(% style="width:51px" %)918.6|(% style="width:51px" %)918.8|(% style="width:52px" %)919|(% style="width:51px" %)919.2|(% style="width:51px" %)919.4|(% style="width:53px" %)919.6|(% style="width:51px" %)919.8|(% style="width:115px" %)Channel 16-23
980 -|(% style="width:45px" %)4|(% style="width:51px" %)920|(% style="width:51px" %)920.2|(% style="width:51px" %)920.4|(% style="width:52px" %)920.6|(% style="width:51px" %)920.8|(% style="width:51px" %)921|(% style="width:53px" %)921.2|(% style="width:51px" %)921.4|(% style="width:115px" %)Channel 24-31
981 -|(% style="width:45px" %)5|(% style="width:51px" %)921.6|(% style="width:51px" %)921.8|(% style="width:51px" %)922|(% style="width:52px" %)922.2|(% style="width:51px" %)922.4|(% style="width:51px" %)922.6|(% style="width:53px" %)922.8|(% style="width:51px" %)923|(% style="width:115px" %)Channel 32-39
982 -|(% style="width:45px" %)6|(% style="width:51px" %)923.2|(% style="width:51px" %)923.4|(% style="width:51px" %)923.6|(% style="width:52px" %)923.8|(% style="width:51px" %)924|(% style="width:51px" %)924.2|(% style="width:53px" %)924.4|(% style="width:51px" %)924.6|(% style="width:115px" %)Channel 40-47
983 -|(% style="width:45px" %)7|(% style="width:51px" %)924.8|(% style="width:51px" %)925|(% style="width:51px" %)925.2|(% style="width:52px" %)925.4|(% style="width:51px" %)925.6|(% style="width:51px" %)925.8|(% style="width:53px" %)926|(% style="width:51px" %)926.2|(% style="width:115px" %)Channel 48-55
984 -|(% style="width:45px" %)8|(% style="width:51px" %)926.4|(% style="width:51px" %)926.6|(% style="width:51px" %)926.8|(% style="width:52px" %)927|(% style="width:51px" %)927.2|(% style="width:51px" %)927.4|(% style="width:53px" %)927.6|(% style="width:51px" %)927.8|(% style="width:115px" %)Channel 56-63
985 -|(% colspan="10" style="color:#0070c0; width:586px" %)**Channels(500KHz,4/5,Unit:MHz,CHS=0)**
986 -|(% style="width:45px" %) |(% style="width:51px" %)915.9|(% style="width:51px" %)917.5|(% style="width:51px" %)919.1|(% style="width:52px" %)920.7|(% style="width:51px" %)922.3|(% style="width:51px" %)923.9|(% style="width:53px" %)925.5|(% style="width:51px" %)927.1|(% style="width:115px" %)Channel 64-71
987 987  )))
988 988  
1014 +[[image:image-20220606154825-4.png]]
989 989  
990 990  
991 991  == 4.2 ​Can I calibrate LSE01 to different soil types? ==
... ... @@ -992,7 +992,7 @@
992 992  
993 993  
994 994  (((
995 -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]].
1021 +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]].
996 996  )))
997 997  
998 998  
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1103 1103  
1104 1104  
1105 1105  * 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.
1106 -
1107 1107  * 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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