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Last modified by Mengting Qiu on 2025/07/07 15:27
From version 47.15
edited by Xiaoling
on 2023/05/23 14:38
Change comment: There is no comment for this version
To version 61.1
edited by Mengting Qiu
on 2025/07/07 15:27
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.ting
Content
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1 -(% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
1 +[[image:image-20220606151504-2.jpeg||data-xwiki-image-style-alignment="center" height="554" width="554"]]
3 3  
4 4  
5 5  
... ... @@ -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.
28 +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.
32 +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.
40 +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  (((
... ... @@ -72,8 +72,8 @@
72 72  
73 73  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
74 74  
75 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
76 -|(% 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**
74 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
75 +|(% 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 77  |(% style="width:95px" %)Range|(% style="width:146px" %)0-100.00%|(% style="width:137px" %)(((
78 78  0-20000uS/cm
79 79  (25℃)(0-20.0EC)
... ... @@ -148,33 +148,57 @@
148 148  
149 149  Each LSE01 is shipped with a sticker with the default device EUI as below:
150 150  
151 -[[image:image-20230426084640-1.png||height="241" width="519"]]
150 +[[image:image-20230426084640-1.png||height="201" width="433"]]
152 152  
153 153  
154 154  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
155 155  
156 -**Add APP EUI in the application**
155 +**Create the application.**
157 157  
157 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SAC01L_LoRaWAN_Temperature%26Humidity_Sensor_User_Manual/WebHome/image-20250423093843-1.png?width=756&height=264&rev=1.1||alt="image-20250423093843-1.png"]]
158 158  
159 -[[image:1654504596150-405.png]]
159 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111305-2.png?width=1000&height=572&rev=1.1||alt="image-20240907111305-2.png"]]
160 160  
161 161  
162 +**Add devices to the created Application.**
162 162  
163 -**Add APP KEY and DEV EUI**
164 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111659-3.png?width=977&height=185&rev=1.1||alt="image-20240907111659-3.png"]]
164 164  
165 -[[image:1654504683289-357.png]]
166 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111820-5.png?width=975&height=377&rev=1.1||alt="image-20240907111820-5.png"]]
166 166  
167 167  
169 +**Enter end device specifics manually.**
168 168  
169 -(% style="color:blue" %)**Step 2**(%%): Power on LSE01
171 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907112136-6.png?width=697&height=687&rev=1.1||alt="image-20240907112136-6.png"]]
170 170  
173 +**Add DevEUI and AppKey.**
171 171  
175 +**Customize a platform ID for the device.**
176 +
177 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907112427-7.png?rev=1.1||alt="image-20240907112427-7.png"]]
178 +
179 +
180 +(% style="color:blue" %)**Step 2**(%%):** Add decoder.**
181 +
182 +In TTN, user can add a custom payload so it shows friendly reading.
183 +
184 +Click this link to get the decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/]]
185 +
186 +Below is TTN screen shot:
187 +
188 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS25-LBLDS25-LS--LoRaWAN_LiDAR_Distance_Auto-Clean_Sensor_User_Manual/WebHome/image-20241009140556-1.png?width=1184&height=488&rev=1.1||alt="image-20241009140556-1.png" height="488" width="1184"]]
189 +
190 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS25-LBLDS25-LS--LoRaWAN_LiDAR_Distance_Auto-Clean_Sensor_User_Manual/WebHome/image-20241009140603-2.png?width=1168&height=562&rev=1.1||alt="image-20241009140603-2.png"]]
191 +
192 +
193 +(% style="color:blue" %)**Step 3**(%%): Power on LSE01
194 +
172 172  Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
173 173  
174 174  [[image:image-20220606163915-7.png]]
175 175  
176 176  
177 -(% style="color:blue" %)**Step 3**(%%)**:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
200 +The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
178 178  
179 179  [[image:1654504778294-788.png]]
180 180  
... ... @@ -190,9 +190,9 @@
190 190  Uplink payload includes in total 11 bytes.
191 191  )))
192 192  
193 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
194 -|**Size(bytes)**|**2**|**2**|**2**|**2**|**2**|**1**
195 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
216 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
217 +|(% 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**
218 +|Value|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
196 196  Temperature
197 197  (Reserve, Ignore now)
198 198  )))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
... ... @@ -204,12 +204,12 @@
204 204  
205 205  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
206 206  
207 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
208 -|**Size(bytes)**|**2**|**2**|**2**|**2**|**2**|**1**
209 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
230 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
231 +|(% 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**
232 +|Value|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
210 210  Temperature
211 211  (Reserve, Ignore now)
212 -)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Dielectric constant>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
235 +)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|Dielectric constant(raw)|(((
213 213  MOD & Digital Interrupt(Optional)
214 214  )))
215 215  
... ... @@ -237,18 +237,10 @@
237 237  )))
238 238  
239 239  (((
240 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
263 +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%.**
241 241  )))
242 242  
243 -(((
244 -
245 -)))
246 246  
247 -(((
248 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
249 -)))
250 -
251 -
252 252  === 2.3.5 Soil Temperature ===
253 253  
254 254  
... ... @@ -291,7 +291,7 @@
291 291  === 2.3.7 MOD ===
292 292  
293 293  
294 -Firmware version at least v2.1 supports changing mode.
309 +Firmware version at least v1.2.1 supports changing mode.
295 295  
296 296  For example, bytes[10]=90
297 297  
... ... @@ -318,7 +318,7 @@
318 318  )))
319 319  
320 320  (((
321 -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]]
336 +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]]
322 322  
323 323  
324 324  )))
... ... @@ -334,22 +334,18 @@
334 334  
335 335  By default, LSE01 prints the downlink payload to console port.
336 336  
337 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
338 -|=(% 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: 189px;background-color:#D9E2F3;color:#0070C0" %)**Downlink payload size(bytes)**
339 -|(% style="width:183px" %)TDC (Transmit Time Interval)|(% style="width:55px" %)Any|(% style="width:93px" %)01|(% style="width:188px" %)4
340 -|(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)004|(% style="width:188px" %)2
341 -|(% style="width:183px" %)AT+CFM|(% style="width:55px" %)Any|(% style="width:93px" %)05|(% style="width:188px" %)4
342 -|(% style="width:183px" %)INTMOD|(% style="width:55px" %)Any|(% style="width:93px" %)A6|(% style="width:188px" %)4
343 -|(% style="width:183px" %)MOD|(% style="width:55px" %)Any|(% style="width:93px" %)A7|(% style="width:188px" %)2
352 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
353 +|=(% 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)**
354 +|(% style="width:183px" %)TDC (Transmit Time Interval)|(% style="width:55px" %)Any|(% style="width:93px" %)01|(% style="width:146px" %)4
355 +|(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)04|(% style="width:146px" %)2
356 +|(% style="width:183px" %)AT+CFM|(% style="width:55px" %)Any|(% style="width:93px" %)05|(% style="width:146px" %)4
357 +|(% style="width:183px" %)INTMOD|(% style="width:55px" %)Any|(% style="width:93px" %)06|(% style="width:146px" %)4
358 +|(% style="width:183px" %)MOD|(% style="width:55px" %)Any|(% style="width:93px" %)0A|(% style="width:146px" %)2
344 344  
345 345  (((
346 346  (% style="color:blue" %)**Examples:**
347 347  )))
348 348  
349 -(((
350 -
351 -)))
352 -
353 353  * (((
354 354  (% style="color:blue" %)**Set TDC**
355 355  )))
... ... @@ -379,6 +379,8 @@
379 379  )))
380 380  
381 381  
393 +
394 +
382 382  * (% style="color:blue" %)**CFM**
383 383  
384 384  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
... ... @@ -715,10 +715,8 @@
715 715  
716 716  **Measurement the soil surface**
717 717  
718 -
719 719  [[image:1654506634463-199.png]] ​
720 720  
721 -
722 722  (((
723 723  (((
724 724  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.
... ... @@ -726,10 +726,8 @@
726 726  )))
727 727  
728 728  
729 -
730 730  [[image:1654506665940-119.png]]
731 731  
732 -
733 733  (((
734 734  Dig a hole with diameter > 20CM.
735 735  )))
... ... @@ -779,13 +779,13 @@
779 779  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.
780 780  
781 781  
782 -[[image:1654501986557-872.png||height="391" width="800"]]
791 +[[image:image-20231111095033-3.png||height="591" width="855"]]
783 783  
784 784  
785 785  Or if you have below board, use below connection:
786 786  
787 787  
788 -[[image:1654502005655-729.png||height="503" width="801"]]
797 +[[image:image-20231109094023-1.png]]
789 789  
790 790  
791 791  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:
... ... @@ -913,18 +913,10 @@
913 913  )))
914 914  
915 915  (((
916 -
917 -)))
918 -
919 -(((
920 920  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.
921 921  )))
922 922  
923 923  (((
924 -
925 -)))
926 -
927 -(((
928 928  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.
929 929  )))
930 930  
... ... @@ -935,8 +935,8 @@
935 935  (((
936 936  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.
937 937  
938 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
939 -|(% 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)**
939 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
940 +|(% 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)**
940 940  |(% style="width:47px" %)0|(% colspan="9" style="width:542px" %)ENABLE Channel 0-63
941 941  |(% 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
942 942  |(% 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
... ... @@ -946,12 +946,11 @@
946 946  |(% 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
947 947  |(% 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
948 948  |(% 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
949 -|(% colspan="10" style="color:#0070c0; width:589px" %)**Channels(500KHz,4/5,Unit:MHz,CHS=0)**
950 +|(% colspan="10" style="background-color:#4f81bd; color:white; width:589px" %)**Channels(500KHz,4/5,Unit:MHz,CHS=0)**
950 950  |(% 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
951 951  )))
952 952  
953 953  
954 -
955 955  When you use the TTN network, the US915 frequency bands use are:
956 956  
957 957  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -984,8 +984,8 @@
984 984  (((
985 985  The **AU915** band is similar. Below are the AU915 Uplink Channels.
986 986  
987 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
988 -|(% 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)**
987 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
988 +|(% 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)**
989 989  |(% style="width:45px" %)0|(% colspan="9" style="width:540px" %)ENABLE Channel 0-63
990 990  |(% 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
991 991  |(% 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
... ... @@ -995,18 +995,19 @@
995 995  |(% 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
996 996  |(% 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
997 997  |(% 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
998 -|(% colspan="10" style="color:#0070c0; width:586px" %)**Channels(500KHz,4/5,Unit:MHz,CHS=0)**
998 +|(% colspan="10" style="background-color:#4f81bd; color:white; width:586px" %)**Channels(500KHz,4/5,Unit:MHz,CHS=0)**
999 999  |(% 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
1000 1000  )))
1001 1001  
1002 -[[image:image-20220606154825-4.png]]
1003 1003  
1004 1004  
1004 +
1005 +
1005 1005  == 4.2 ​Can I calibrate LSE01 to different soil types? ==
1006 1006  
1007 1007  
1008 1008  (((
1009 -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]].
1010 +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]].
1010 1010  )))
1011 1011  
1012 1012  
... ... @@ -1050,6 +1050,56 @@
1050 1050  [[image:1654500929571-736.png||height="458" width="832"]]
1051 1051  
1052 1052  
1054 +== 5.4 Possible reasons why the device is unresponsive： ==
1055 +
1056 +~1. Check whether the battery voltage is lower than 2.8V
1057 +2. Check whether the jumper of the device is correctly connected
1058 +
1059 +[[image:image-20240330173910-1.png]]
1060 +3. Check whether the switch here of the device is at the ISP（The switch can operate normally only when it is in RUN）
1061 +
1062 +[[image:image-20240330173932-2.png]]
1063 +
1064 += =
1065 +
1066 +
1067 +== 5.5 The node cannot read the sensor data ==
1068 +
1069 +This may be caused by a software firmware(≤1.1.6 version) bug, which we fixed in the latest firmware (>1.1.6 version)
1070 +
1071 +The user can fix this problem via upgrade firmware.
1072 +
1073 +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
1074 +
1075 +* **//1. Check if the hardware version is 3322//**
1076 +
1077 +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
1078 +
1079 +
1080 +**a. Using AT command**
1081 +
1082 +(% class="box infomessage" %)
1083 +(((
1084 +AT+POWERIC=0.
1085 +)))
1086 +
1087 +
1088 +**b. Using Downlink**
1089 +
1090 +(% class="box infomessage" %)
1091 +(((
1092 +FF 00(AT+POWERIC=0).
1093 +)))
1094 +
1095 +[[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"]]
1096 +
1097 +Please check your hardware production date
1098 +
1099 +The first two digits are the week of the year, and the last two digits are the year.
1100 +
1101 +The number 3322 is the first batch we changed the power IC.
1102 +
1103 +
1053 1053  = 6. ​Order Info =
1054 1054  
1055 1055  
... ... @@ -1117,4 +1117,5 @@
1117 1117  
1118 1118  
1119 1119  * 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.
1171 +
1120 1120  * 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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