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Last modified by Mengting Qiu on 2025/07/07 15:27
From version 46.2
edited by Xiaoling
on 2022/12/21 18:21
Change comment: There is no comment for this version
To version 58.1
edited by Bei Jinggeng
on 2024/08/02 16:47
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -26,11 +26,11 @@
26 26  
27 27  
28 28  (((
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.
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.
30 30  )))
31 31  
32 32  (((
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.
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.
34 34  )))
35 35  
36 36  (((
... ... @@ -38,7 +38,7 @@
38 38  )))
39 39  
40 40  (((
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.
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.
42 42  )))
43 43  
44 44  (((
... ... @@ -67,20 +67,35 @@
67 67  * IP66 Waterproof Enclosure
68 68  * 4000mAh or 8500mAh Battery for long term use
69 69  
70 -
71 -
72 72  == 1.3 Specification ==
73 73  
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 -[[image:image-20220606162220-5.png]]
75 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
76 +|(% style="background-color:#4f81bd; color:white; width:94px" %)**Parameter**|(% style="background-color:#4f81bd; color:white; width:145px" %)**Soil Moisture**|(% style="background-color:#4f81bd; color:white; width:135px" %)**Soil Conductivity**|(% style="background-color:#4f81bd; color:white; width:135px" %)**Soil Temperature**
77 +|(% style="width:95px" %)Range|(% style="width:146px" %)0-100.00%|(% style="width:137px" %)(((
78 +0-20000uS/cm
79 +(25℃)(0-20.0EC)
80 +)))|(% style="width:140px" %)-40.00℃～85.00℃
81 +|(% style="width:95px" %)Unit|(% style="width:146px" %)V/V %|(% style="width:137px" %)uS/cm|(% style="width:140px" %)℃
82 +|(% style="width:95px" %)Resolution|(% style="width:146px" %)0.01%|(% style="width:137px" %)1 uS/cm|(% style="width:140px" %)0.01℃
83 +|(% style="width:95px" %)Accuracy|(% style="width:146px" %)(((
84 +±3% (0-53%)
85 +±5% (>53%)
86 +)))|(% style="width:137px" %)2%FS|(% style="width:140px" %)(((
87 +-10℃～50℃:<0.3℃
88 +All other: <0.6℃
89 +)))
90 +|(% style="width:95px" %)(((
91 +Measure
92 +Method
93 +)))|(% style="width:146px" %)FDR , with temperature &EC compensate|(% style="width:137px" %)Conductivity , with temperature compensate|(% style="width:140px" %)RTD, and calibrate
78 78  
79 -
80 80  == 1.4 Dimension ==
81 81  
82 82  
83 -**Main Device Dimension:**
98 +(% style="color:blue" %)**Main Device Dimension:**
84 84  
85 85  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/]]
86 86  
... ... @@ -87,7 +87,7 @@
87 87  [[image:image-20221008140228-2.png||height="358" width="571"]]
88 88  
89 89  
90 -**Probe Dimension**
105 +(% style="color:blue" %)**Probe Dimension**
91 91  
92 92  [[image:image-20221008135912-1.png]]
93 93  
... ... @@ -97,8 +97,6 @@
97 97  
98 98  * Smart Agriculture​
99 99  
100 -
101 -
102 102  == 1.6 Firmware Change log ==
103 103  
104 104  
... ... @@ -135,7 +135,7 @@
135 135  
136 136  Each LSE01 is shipped with a sticker with the default device EUI as below:
137 137  
138 -[[image:image-20220606163732-6.jpeg]]
151 +[[image:image-20230426084640-1.png||height="241" width="519"]]
139 139  
140 140  
141 141  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
... ... @@ -168,7 +168,7 @@
168 168  
169 169  == 2.3 Uplink Payload ==
170 170  
171 -=== 2.3.1 MOD~=0(Default Mode) ===
184 +=== 2.3.1 MOD~=0(Default Mode)(% style="display:none" %) (%%) ===
172 172  
173 173  
174 174  LSE01 will uplink payload via LoRaWAN with below payload format: 
... ... @@ -177,11 +177,9 @@
177 177  Uplink payload includes in total 11 bytes.
178 178  )))
179 179  
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"]]|(((
193 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
194 +|(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**1**
195 +|Value|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
185 185  Temperature
186 186  (Reserve, Ignore now)
187 187  )))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
... ... @@ -188,26 +188,20 @@
188 188  MOD & Digital Interrupt(Optional)
189 189  )))
190 190  
191 -
192 -
193 193  === 2.3.2 MOD~=1(Original value) ===
194 194  
195 195  
196 196  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
197 197  
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"]]|(((
207 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
208 +|(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**1**
209 +|Value|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
203 203  Temperature
204 204  (Reserve, Ignore now)
205 -)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Dielectric constant>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
212 +)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|Dielectric constant(raw)|(((
206 206  MOD & Digital Interrupt(Optional)
207 207  )))
208 208  
209 -
210 -
211 211  === 2.3.3 Battery Info ===
212 212  
213 213  
... ... @@ -232,18 +232,10 @@
232 232  )))
233 233  
234 234  (((
235 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
240 +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%.**
236 236  )))
237 237  
238 -(((
239 -
240 -)))
241 241  
242 -(((
243 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
244 -)))
245 -
246 -
247 247  === 2.3.5 Soil Temperature ===
248 248  
249 249  
... ... @@ -286,7 +286,7 @@
286 286  === 2.3.7 MOD ===
287 287  
288 288  
289 -Firmware version at least v2.1 supports changing mode.
286 +Firmware version at least v1.2.1 supports changing mode.
290 290  
291 291  For example, bytes[10]=90
292 292  
... ... @@ -293,7 +293,7 @@
293 293  mod=(bytes[10]>>7)&0x01=1.
294 294  
295 295  
296 -**Downlink Command:**
293 +(% style="color:blue" %)**Downlink Command:**
297 297  
298 298  If payload = 0x0A00, workmode=0
299 299  
... ... @@ -313,10 +313,11 @@
313 313  )))
314 314  
315 315  (((
316 -LSE01 TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
313 +LSE01 TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/blob/main/LSE01/LSE01_TTN%20Decoder%20V1.2.1.txt>>https://github.com/dragino/dragino-end-node-decoder/blob/main/LSE01/LSE01_TTN%20Decoder%20V1.2.1.txt]]
314 +
315 +
317 317  )))
318 318  
319 -
320 320  == 2.4 Uplink Interval ==
321 321  
322 322  
... ... @@ -328,17 +328,18 @@
328 328  
329 329  By default, LSE01 prints the downlink payload to console port.
330 330  
331 -[[image:image-20220606165544-8.png]]
329 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
330 +|=(% style="width: 183px; background-color:#4F81BD;color:white" %)**Downlink Control Type**|=(% style="width: 55px; background-color:#4F81BD;color:white" %)FPort|=(% style="width: 93px; background-color:#4F81BD;color:white" %)**Type Code**|=(% style="width: 179px; background-color:#4F81BD;color:white" %)**Downlink payload size(bytes)**
331 +|(% style="width:183px" %)TDC (Transmit Time Interval)|(% style="width:55px" %)Any|(% style="width:93px" %)01|(% style="width:146px" %)4
332 +|(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)04|(% style="width:146px" %)2
333 +|(% style="width:183px" %)AT+CFM|(% style="width:55px" %)Any|(% style="width:93px" %)05|(% style="width:146px" %)4
334 +|(% style="width:183px" %)INTMOD|(% style="width:55px" %)Any|(% style="width:93px" %)06|(% style="width:146px" %)4
335 +|(% style="width:183px" %)MOD|(% style="width:55px" %)Any|(% style="width:93px" %)0A|(% style="width:146px" %)2
332 332  
333 -
334 334  (((
335 335  (% style="color:blue" %)**Examples:**
336 336  )))
337 337  
338 -(((
339 -
340 -)))
341 -
342 342  * (((
343 343  (% style="color:blue" %)**Set TDC**
344 344  )))
... ... @@ -699,17 +699,13 @@
699 699  * Solid ON for 5 seconds once device successful Join the network.
700 700  * Blink once when device transmit a packet.
701 701  
702 -
703 -
704 704  == 2.9 Installation in Soil ==
705 705  
706 706  
707 707  **Measurement the soil surface**
708 708  
709 -
710 710  [[image:1654506634463-199.png]] ​
711 711  
712 -
713 713  (((
714 714  (((
715 715  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.
... ... @@ -717,10 +717,8 @@
717 717  )))
718 718  
719 719  
720 -
721 721  [[image:1654506665940-119.png]]
722 722  
723 -
724 724  (((
725 725  Dig a hole with diameter > 20CM.
726 726  )))
... ... @@ -754,62 +754,14 @@
754 754  )))
755 755  
756 756  
757 -== 2.11 ​Battery Analysis ==
750 +== 2.11 Battery & Power Consumption ==
758 758  
759 -=== 2.11.1 ​Battery Type ===
760 760  
753 +LSE01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
761 761  
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 -)))
755 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
765 765  
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 -
813 813  = 3. ​Using the AT Commands =
814 814  
815 815  == 3.1 Access AT Commands ==
... ... @@ -818,13 +818,13 @@
818 818  LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
819 819  
820 820  
821 -[[image:1654501986557-872.png||height="391" width="800"]]
766 +[[image:image-20231111095033-3.png||height="591" width="855"]]
822 822  
823 823  
824 824  Or if you have below board, use below connection:
825 825  
826 826  
827 -[[image:1654502005655-729.png||height="503" width="801"]]
772 +[[image:image-20231109094023-1.png]]
828 828  
829 829  
830 830  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:
... ... @@ -952,18 +952,10 @@
952 952  )))
953 953  
954 954  (((
955 -
956 -)))
957 -
958 -(((
959 959  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.
960 960  )))
961 961  
962 962  (((
963 -
964 -)))
965 -
966 -(((
967 967  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.
968 968  )))
969 969  
... ... @@ -973,11 +973,23 @@
973 973  
974 974  (((
975 975  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.
913 +
914 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
915 +|(% style="background-color:#4f81bd; color:white; width:45px" %)**CHE**|(% colspan="9" style="background-color:#4f81bd; color:white; width:465px" %)**US915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)**
916 +|(% style="width:47px" %)0|(% colspan="9" style="width:542px" %)ENABLE Channel 0-63
917 +|(% 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
918 +|(% 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
919 +|(% 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
920 +|(% 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
921 +|(% 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
922 +|(% 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
923 +|(% 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
924 +|(% 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
925 +|(% colspan="10" style="background-color:#4f81bd; color:white; width:589px" %)**Channels(500KHz,4/5,Unit:MHz,CHS=0)**
926 +|(% 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
976 976  )))
977 977  
978 -[[image:image-20220606154726-3.png]]
979 979  
980 -
981 981  When you use the TTN network, the US915 frequency bands use are:
982 982  
983 983  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -1009,9 +1009,22 @@
1009 1009  
1010 1010  (((
1011 1011  The **AU915** band is similar. Below are the AU915 Uplink Channels.
961 +
962 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
963 +|(% style="background-color:#4f81bd; color:white; width:45px" %)**CHE**|(% colspan="9" style="background-color:#4f81bd; color:white; width:465px" %)**AU915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)**
964 +|(% style="width:45px" %)0|(% colspan="9" style="width:540px" %)ENABLE Channel 0-63
965 +|(% 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
966 +|(% 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
967 +|(% 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
968 +|(% 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
969 +|(% 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
970 +|(% 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
971 +|(% 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
972 +|(% 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
973 +|(% colspan="10" style="background-color:#4f81bd; color:white; width:586px" %)**Channels(500KHz,4/5,Unit:MHz,CHS=0)**
974 +|(% 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
1012 1012  )))
1013 1013  
1014 -[[image:image-20220606154825-4.png]]
1015 1015  
1016 1016  
1017 1017  == 4.2 ​Can I calibrate LSE01 to different soil types? ==
... ... @@ -1018,7 +1018,7 @@
1018 1018  
1019 1019  
1020 1020  (((
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]].
983 +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]].
1022 1022  )))
1023 1023  
1024 1024  
... ... @@ -1062,6 +1062,56 @@
1062 1062  [[image:1654500929571-736.png||height="458" width="832"]]
1063 1063  
1064 1064  
1027 +== 5.3 Possible reasons why the device is unresponsive： ==
1028 +
1029 +~1. Check whether the battery voltage is lower than 2.8V
1030 +2. Check whether the jumper of the device is correctly connected
1031 +
1032 +[[image:image-20240330173910-1.png]]
1033 +3. Check whether the switch here of the device is at the ISP（The switch can operate normally only when it is in RUN）
1034 +
1035 +[[image:image-20240330173932-2.png]]
1036 +
1037 += =
1038 +
1039 +
1040 +== 5.4 The node cannot read the sensor data ==
1041 +
1042 +This may be caused by a software firmware(≤1.1.6 version) bug, which we fixed in the latest firmware (>1.1.6 version)
1043 +
1044 +The user can fix this problem via upgrade firmware.
1045 +
1046 +By default, The latest firmware value of POWERIC is 1, while the 3322 version requires POWERIC to be set to 0 in order to function properly
1047 +
1048 +* **//1. Check if the hardware version is 3322//**
1049 +
1050 +If the sensor hardware version is 3322 or earlier, the user can change the POWERIC value to 0 after a firmware upgrade using one of the following methods
1051 +
1052 +
1053 +**a. Using AT command**
1054 +
1055 +(% class="box infomessage" %)
1056 +(((
1057 +AT+POWERIC=0.
1058 +)))
1059 +
1060 +
1061 +**b. Using Downlink**
1062 +
1063 +(% class="box infomessage" %)
1064 +(((
1065 +FF 00(AT+POWERIC=0).
1066 +)))
1067 +
1068 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20240531090837-1.png?rev=1.1||alt="image-20240531090837-1.png"]]
1069 +
1070 +Please check your hardware production date
1071 +
1072 +The first two digits are the week of the year, and the last two digits are the year.
1073 +
1074 +The number 3322 is the first batch we changed the power IC.
1075 +
1076 +
1065 1065  = 6. ​Order Info =
1066 1066  
1067 1067  
... ... @@ -1129,7 +1129,5 @@
1129 1129  
1130 1130  
1131 1131  * 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.
1132 -* 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]]
1133 1133  
1134 -
1135 -
1145 +* 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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