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Last modified by Mengting Qiu on 2025/07/07 15:27
From version 47.19
edited by Xiaoling
on 2023/05/23 14:54
Change comment: There is no comment for this version
To version 58.2
edited by Xiaoling
on 2025/04/25 10:06
Change comment: There is no comment for this version

Summary

Details

Page properties
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  (((
... ... @@ -67,15 +67,13 @@
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 -(% 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**
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**
79 79  |(% style="width:95px" %)Range|(% style="width:146px" %)0-100.00%|(% style="width:137px" %)(((
80 80  0-20000uS/cm
81 81  (25℃)(0-20.0EC)
... ... @@ -94,8 +94,6 @@
94 94  Method
95 95  )))|(% style="width:146px" %)FDR , with temperature &EC compensate|(% style="width:137px" %)Conductivity , with temperature compensate|(% style="width:140px" %)RTD, and calibrate
96 96  
97 -
98 -
99 99  == 1.4 Dimension ==
100 100  
101 101  
... ... @@ -116,8 +116,6 @@
116 116  
117 117  * Smart Agriculture​
118 118  
119 -
120 -
121 121  == 1.6 Firmware Change log ==
122 122  
123 123  
... ... @@ -154,33 +154,57 @@
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"]]
151 +[[image:image-20230426084640-1.png||height="201" width="433"]]
158 158  
159 159  
160 160  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
161 161  
162 -**Add APP EUI in the application**
156 +**Create the application.**
163 163  
158 +[[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"]]
164 164  
165 -[[image:1654504596150-405.png]]
160 +[[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"]]
166 166  
167 167  
163 +**Add devices to the created Application.**
168 168  
169 -**Add APP KEY and DEV EUI**
165 +[[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"]]
170 170  
171 -[[image:1654504683289-357.png]]
167 +[[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"]]
172 172  
173 173  
170 +**Enter end device specifics manually.**
174 174  
175 -(% style="color:blue" %)**Step 2**(%%): Power on LSE01
172 +[[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"]]
176 176  
174 +**Add DevEUI and AppKey.**
177 177  
176 +**Customize a platform ID for the device.**
177 +
178 +[[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"]]
179 +
180 +
181 +(% style="color:blue" %)**Step 2**(%%):** Add decoder.**
182 +
183 +In TTN, user can add a custom payload so it shows friendly reading.
184 +
185 +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/]]
186 +
187 +Below is TTN screen shot:
188 +
189 +[[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"]]
190 +
191 +[[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"]]
192 +
193 +
194 +(% style="color:blue" %)**Step 3**(%%): Power on LSE01
195 +
178 178  Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
179 179  
180 180  [[image:image-20220606163915-7.png]]
181 181  
182 182  
183 -(% 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.
201 +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.
184 184  
185 185  [[image:1654504778294-788.png]]
186 186  
... ... @@ -196,9 +196,9 @@
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 -|**Size(bytes)**|**2**|**2**|**2**|**2**|**2**|**1**
201 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
217 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
218 +|(% 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**
219 +|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"]]|(((
... ... @@ -205,24 +205,20 @@
205 205  MOD & Digital Interrupt(Optional)
206 206  )))
207 207  
208 -
209 -
210 210  === 2.3.2 MOD~=1(Original value) ===
211 211  
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 -|**Size(bytes)**|**2**|**2**|**2**|**2**|**2**|**1**
217 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
231 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
232 +|(% 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**
233 +|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>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
236 +)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|Dielectric constant(raw)|(((
221 221  MOD & Digital Interrupt(Optional)
222 222  )))
223 223  
224 -
225 -
226 226  === 2.3.3 Battery Info ===
227 227  
228 228  
... ... @@ -247,18 +247,10 @@
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
264 +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%.**
251 251  )))
252 252  
253 -(((
254 -
255 -)))
256 256  
257 -(((
258 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
259 -)))
260 -
261 -
262 262  === 2.3.5 Soil Temperature ===
263 263  
264 264  
... ... @@ -301,7 +301,7 @@
301 301  === 2.3.7 MOD ===
302 302  
303 303  
304 -Firmware version at least v2.1 supports changing mode.
310 +Firmware version at least v1.2.1 supports changing mode.
305 305  
306 306  For example, bytes[10]=90
307 307  
... ... @@ -328,7 +328,7 @@
328 328  )))
329 329  
330 330  (((
331 -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]]
337 +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]]
332 332  
333 333  
334 334  )))
... ... @@ -344,8 +344,8 @@
344 344  
345 345  By default, LSE01 prints the downlink payload to console port.
346 346  
347 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479.818px" %)
348 -|=(% 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)**
353 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
354 +|=(% 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)**
349 349  |(% style="width:183px" %)TDC (Transmit Time Interval)|(% style="width:55px" %)Any|(% style="width:93px" %)01|(% style="width:146px" %)4
350 350  |(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)04|(% style="width:146px" %)2
351 351  |(% style="width:183px" %)AT+CFM|(% style="width:55px" %)Any|(% style="width:93px" %)05|(% style="width:146px" %)4
... ... @@ -356,10 +356,6 @@
356 356  (% style="color:blue" %)**Examples:**
357 357  )))
358 358  
359 -(((
360 -
361 -)))
362 -
363 363  * (((
364 364  (% style="color:blue" %)**Set TDC**
365 365  )))
... ... @@ -720,8 +720,6 @@
720 720  * Solid ON for 5 seconds once device successful Join the network.
721 721  * Blink once when device transmit a packet.
722 722  
723 -
724 -
725 725  == 2.9 Installation in Soil ==
726 726  
727 727  
... ... @@ -787,13 +787,13 @@
787 787  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.
788 788  
789 789  
790 -[[image:1654501986557-872.png||height="391" width="800"]]
790 +[[image:image-20231111095033-3.png||height="591" width="855"]]
791 791  
792 792  
793 793  Or if you have below board, use below connection:
794 794  
795 795  
796 -[[image:1654502005655-729.png||height="503" width="801"]]
796 +[[image:image-20231109094023-1.png]]
797 797  
798 798  
799 799  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:
... ... @@ -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)**
938 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
939 +|(% 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
... ... @@ -946,7 +946,7 @@
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)**
949 +|(% 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  
... ... @@ -983,8 +983,8 @@
983 983  (((
984 984  The **AU915** band is similar. Below are the AU915 Uplink Channels.
985 985  
986 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
987 -|(% 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)**
986 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
987 +|(% 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)**
988 988  |(% style="width:45px" %)0|(% colspan="9" style="width:540px" %)ENABLE Channel 0-63
989 989  |(% 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
990 990  |(% 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
... ... @@ -994,7 +994,7 @@
994 994  |(% 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
995 995  |(% 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
996 996  |(% 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
997 -|(% colspan="10" style="color:#0070c0; width:586px" %)**Channels(500KHz,4/5,Unit:MHz,CHS=0)**
997 +|(% colspan="10" style="background-color:#4f81bd; color:white; width:586px" %)**Channels(500KHz,4/5,Unit:MHz,CHS=0)**
998 998  |(% 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
999 999  )))
1000 1000  
... ... @@ -1004,7 +1004,7 @@
1004 1004  
1005 1005  
1006 1006  (((
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]].
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/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20230522.pdf]].
1008 1008  )))
1009 1009  
1010 1010  
... ... @@ -1048,6 +1048,56 @@
1048 1048  [[image:1654500929571-736.png||height="458" width="832"]]
1049 1049  
1050 1050  
1051 +== 5.3 Possible reasons why the device is unresponsive： ==
1052 +
1053 +~1. Check whether the battery voltage is lower than 2.8V
1054 +2. Check whether the jumper of the device is correctly connected
1055 +
1056 +[[image:image-20240330173910-1.png]]
1057 +3. Check whether the switch here of the device is at the ISP（The switch can operate normally only when it is in RUN）
1058 +
1059 +[[image:image-20240330173932-2.png]]
1060 +
1061 += =
1062 +
1063 +
1064 +== 5.4 The node cannot read the sensor data ==
1065 +
1066 +This may be caused by a software firmware(≤1.1.6 version) bug, which we fixed in the latest firmware (>1.1.6 version)
1067 +
1068 +The user can fix this problem via upgrade firmware.
1069 +
1070 +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
1071 +
1072 +* **//1. Check if the hardware version is 3322//**
1073 +
1074 +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
1075 +
1076 +
1077 +**a. Using AT command**
1078 +
1079 +(% class="box infomessage" %)
1080 +(((
1081 +AT+POWERIC=0.
1082 +)))
1083 +
1084 +
1085 +**b. Using Downlink**
1086 +
1087 +(% class="box infomessage" %)
1088 +(((
1089 +FF 00(AT+POWERIC=0).
1090 +)))
1091 +
1092 +[[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"]]
1093 +
1094 +Please check your hardware production date
1095 +
1096 +The first two digits are the week of the year, and the last two digits are the year.
1097 +
1098 +The number 3322 is the first batch we changed the power IC.
1099 +
1100 +
1051 1051  = 6. ​Order Info =
1052 1052  
1053 1053  
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