Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 35.4 >
edited by Xiaoling
on 2022/06/14 14:01
To version < 28.8 >
edited by Xiaoling
on 2022/06/06 17:10
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Summary

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Content
... ... @@ -1,24 +1,18 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
2 +[[image:image-20220606151504-2.jpeg||height="848" width="848"]]
3 3  
4 4  
5 5  
6 -**Table of Contents:**
7 7  
8 -{{toc/}}
9 9  
10 10  
11 11  
12 12  
13 -
14 -
15 15  = 1. Introduction =
16 16  
17 17  == 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
18 18  
19 19  (((
20 -
21 -
22 22  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.
23 23  )))
24 24  
... ... @@ -60,9 +60,6 @@
60 60  * IP66 Waterproof Enclosure
61 61  * 4000mAh or 8500mAh Battery for long term use
62 62  
63 -
64 -
65 -
66 66  == 1.3 Specification ==
67 67  
68 68  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
... ... @@ -94,7 +94,7 @@
94 94  )))
95 95  
96 96  (((
97 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
88 +In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.​UsingtheATCommands"]].
98 98  )))
99 99  
100 100  
... ... @@ -147,105 +147,86 @@
147 147  
148 148  == 2.3 Uplink Payload ==
149 149  
150 -=== ===
151 -
152 152  === 2.3.1 MOD~=0(Default Mode) ===
153 153  
154 154  LSE01 will uplink payload via LoRaWAN with below payload format: 
155 155  
156 -(((
145 +
157 157  Uplink payload includes in total 11 bytes.
158 -)))
147 +
159 159  
160 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
161 161  |(((
162 162  **Size**
163 163  
164 164  **(bytes)**
165 165  )))|**2**|**2**|**2**|**2**|**2**|**1**
166 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
154 +|**Value**|[[BAT>>path:#bat]]|(((
167 167  Temperature
168 168  
169 169  (Reserve, Ignore now)
170 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
158 +)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
171 171  MOD & Digital Interrupt
172 172  
173 173  (Optional)
174 174  )))
175 175  
164 +[[image:1654504881641-514.png]]
165 +
166 +
167 +
176 176  === 2.3.2 MOD~=1(Original value) ===
177 177  
178 178  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
179 179  
180 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
181 181  |(((
182 182  **Size**
183 183  
184 184  **(bytes)**
185 185  )))|**2**|**2**|**2**|**2**|**2**|**1**
186 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
177 +|**Value**|[[BAT>>path:#bat]]|(((
187 187  Temperature
188 188  
189 189  (Reserve, Ignore now)
190 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
181 +)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
191 191  MOD & Digital Interrupt
192 192  
193 193  (Optional)
194 194  )))
195 195  
187 +[[image:1654504907647-967.png]]
188 +
189 +
190 +
196 196  === 2.3.3 Battery Info ===
197 197  
198 -(((
199 199  Check the battery voltage for LSE01.
200 -)))
201 201  
202 -(((
203 203  Ex1: 0x0B45 = 2885mV
204 -)))
205 205  
206 -(((
207 207  Ex2: 0x0B49 = 2889mV
208 -)))
209 209  
210 210  
211 211  
212 212  === 2.3.4 Soil Moisture ===
213 213  
214 -(((
215 215  Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
216 -)))
217 217  
218 -(((
219 219  For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
220 -)))
221 221  
222 -(((
223 -
224 -)))
225 225  
226 -(((
227 227  (% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
228 -)))
229 229  
230 230  
231 231  
232 232  === 2.3.5 Soil Temperature ===
233 233  
234 -(((
235 235   Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
236 -)))
237 237  
238 -(((
239 239  **Example**:
240 -)))
241 241  
242 -(((
243 243  If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
244 -)))
245 245  
246 -(((
247 247  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
248 -)))
249 249  
250 250  
251 251  
... ... @@ -280,7 +280,7 @@
280 280  mod=(bytes[10]>>7)&0x01=1.
281 281  
282 282  
283 -**Downlink Command:**
255 +Downlink Command:
284 284  
285 285  If payload = 0x0A00, workmode=0
286 286  
... ... @@ -295,22 +295,19 @@
295 295  
296 296  [[image:1654505570700-128.png]]
297 297  
298 -(((
299 299  The payload decoder function for TTN is here:
300 -)))
301 301  
302 -(((
303 303  LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
304 -)))
305 305  
306 306  
307 -
308 308  == 2.4 Uplink Interval ==
309 309  
310 -The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
277 +The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link:
311 311  
279 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
312 312  
313 313  
282 +
314 314  == 2.5 Downlink Payload ==
315 315  
316 316  By default, LSE50 prints the downlink payload to console port.
... ... @@ -318,41 +318,21 @@
318 318  [[image:image-20220606165544-8.png]]
319 319  
320 320  
321 -(((
322 322  **Examples:**
323 -)))
324 324  
325 -(((
326 -
327 -)))
328 328  
329 -* (((
330 -**Set TDC**
331 -)))
293 +* **Set TDC**
332 332  
333 -(((
334 334  If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
335 -)))
336 336  
337 -(((
338 338  Payload:    01 00 00 1E    TDC=30S
339 -)))
340 340  
341 -(((
342 342  Payload:    01 00 00 3C    TDC=60S
343 -)))
344 344  
345 -(((
346 -
347 -)))
348 348  
349 -* (((
350 -**Reset**
351 -)))
302 +* **Reset**
352 352  
353 -(((
354 354  If payload = 0x04FF, it will reset the LSE01
355 -)))
356 356  
357 357  
358 358  * **CFM**
... ... @@ -363,21 +363,12 @@
363 363  
364 364  == 2.6 ​Show Data in DataCake IoT Server ==
365 365  
366 -(((
367 367  [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
368 -)))
369 369  
370 -(((
371 -
372 -)))
373 373  
374 -(((
375 375  **Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
376 -)))
377 377  
378 -(((
379 379  **Step 2**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
380 -)))
381 381  
382 382  
383 383  [[image:1654505857935-743.png]]
... ... @@ -685,118 +685,101 @@
685 685  * Solid ON for 5 seconds once device successful Join the network.
686 686  * Blink once when device transmit a packet.
687 687  
628 +
629 +
688 688  == 2.9 Installation in Soil ==
689 689  
690 690  **Measurement the soil surface**
691 691  
692 692  
693 -[[image:1654506634463-199.png]] ​
635 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
694 694  
695 -(((
696 -(((
697 697  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.
698 -)))
699 -)))
700 700  
701 701  
702 -[[image:1654506665940-119.png]]
703 703  
704 -(((
641 +
642 +
643 +
644 +
645 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
646 +
647 +
648 +
705 705  Dig a hole with diameter > 20CM.
706 -)))
707 707  
708 -(((
709 709  Horizontal insert the probe to the soil and fill the hole for long term measurement.
710 -)))
711 711  
712 712  
713 -== 2.10 ​Firmware Change Log ==
714 714  
715 -(((
655 +
656 +1.
657 +11. ​Firmware Change Log
658 +
716 716  **Firmware download link:**
717 -)))
718 718  
719 -(((
720 720  [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
721 -)))
722 722  
723 -(((
724 -
725 -)))
726 726  
727 -(((
728 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
729 -)))
664 +**Firmware Upgrade Method:**
730 730  
731 -(((
732 -
733 -)))
666 +[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]]
734 734  
735 -(((
668 +
736 736  **V1.0.**
737 -)))
738 738  
739 -(((
740 740  Release
741 -)))
742 742  
743 743  
744 -== 2.11 ​Battery Analysis ==
745 745  
746 -=== 2.11.1 ​Battery Type ===
675 +1.
676 +11. ​Battery Analysis
677 +111. ​Battery Type
747 747  
748 -(((
749 749  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.
750 -)))
751 751  
752 -(((
681 +
753 753  The battery is designed to last for more than 5 years for the LSN50.
754 -)))
755 755  
756 -(((
757 -(((
758 -The battery-related documents are as below:
759 -)))
760 -)))
761 761  
762 -* (((
763 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
685 +The battery related documents as below:
686 +
687 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
688 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
689 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
690 +
691 +|(((
692 +JST-XH-2P connector
764 764  )))
765 -* (((
766 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
767 -)))
768 -* (((
769 -[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
770 -)))
771 771  
772 - [[image:image-20220610172436-1.png]]
695 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
773 773  
774 774  
775 775  
776 -=== 2.11.2 ​Battery Note ===
699 +1.
700 +11.
701 +111. ​Battery Note
777 777  
778 -(((
779 779  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.
780 -)))
781 781  
782 782  
706 +1.
707 +11.
708 +111. ​Replace the battery
783 783  
784 -=== 2.11.3 Replace the battery ===
785 -
786 -(((
787 787  If Battery is lower than 2.7v, user should replace the battery of LSE01.
788 -)))
789 789  
790 -(((
712 +
791 791  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.
792 -)))
793 793  
794 -(((
715 +
795 795  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)
796 -)))
797 797  
798 798  
799 799  
720 +
721 +
722 +
800 800  = 3. ​Using the AT Commands =
801 801  
802 802  == 3.1 Access AT Commands ==
... ... @@ -804,13 +804,13 @@
804 804  
805 805  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.
806 806  
807 -[[image:1654501986557-872.png||height="391" width="800"]]
730 +[[image:1654501986557-872.png]]
808 808  
809 809  
810 810  Or if you have below board, use below connection:
811 811  
812 812  
813 -[[image:1654502005655-729.png||height="503" width="801"]]
736 +[[image:1654502005655-729.png]]
814 814  
815 815  
816 816  
... ... @@ -817,7 +817,7 @@
817 817  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:
818 818  
819 819  
820 - [[image:1654502050864-459.png||height="564" width="806"]]
743 + [[image:1654502050864-459.png]]
821 821  
822 822  
823 823  Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
... ... @@ -932,38 +932,20 @@
932 932  
933 933  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
934 934  
935 -(((
936 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
858 +You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
937 937  When downloading the images, choose the required image file for download. ​
938 -)))
939 939  
940 -(((
941 -
942 -)))
943 943  
944 -(((
945 945  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.
946 -)))
947 947  
948 -(((
949 -
950 -)))
951 951  
952 -(((
953 953  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.
954 -)))
955 955  
956 -(((
957 -
958 -)))
959 959  
960 -(((
961 961  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.
962 -)))
963 963  
964 964  [[image:image-20220606154726-3.png]]
965 965  
966 -
967 967  When you use the TTN network, the US915 frequency bands use are:
968 968  
969 969  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -976,9 +976,7 @@
976 976  * 905.3 - SF7BW125 to SF10BW125
977 977  * 904.6 - SF8BW500
978 978  
979 -(((
980 980  Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
981 -)))
982 982  
983 983  (% class="box infomessage" %)
984 984  (((
... ... @@ -990,17 +990,10 @@
990 990  **ATZ**
991 991  )))
992 992  
993 -(((
994 994  to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
995 -)))
996 996  
997 -(((
998 -
999 -)))
1000 1000  
1001 -(((
1002 1002  The **AU915** band is similar. Below are the AU915 Uplink Channels.
1003 -)))
1004 1004  
1005 1005  [[image:image-20220606154825-4.png]]
1006 1006  
... ... @@ -1015,9 +1015,7 @@
1015 1015  
1016 1016  == 5.2 AT Command input doesn’t work ==
1017 1017  
1018 -(((
1019 1019  In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1020 -)))
1021 1021  
1022 1022  
1023 1023  == 5.3 Device rejoin in at the second uplink packet ==
... ... @@ -1029,9 +1029,7 @@
1029 1029  
1030 1030  (% style="color:#4f81bd" %)**Cause for this issue:**
1031 1031  
1032 -(((
1033 1033  The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
1034 -)))
1035 1035  
1036 1036  
1037 1037  (% style="color:#4f81bd" %)**Solution: **
... ... @@ -1038,7 +1038,7 @@
1038 1038  
1039 1039  All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
1040 1040  
1041 -[[image:1654500929571-736.png||height="458" width="832"]]
933 +[[image:1654500929571-736.png]]
1042 1042  
1043 1043  
1044 1044  = 6. ​Order Info =
... ... @@ -1063,17 +1063,10 @@
1063 1063  * (% style="color:red" %)**4**(%%): 4000mAh battery
1064 1064  * (% style="color:red" %)**8**(%%): 8500mAh battery
1065 1065  
1066 -(% class="wikigeneratedid" %)
1067 -(((
1068 -
1069 -)))
1070 -
1071 1071  = 7. Packing Info =
1072 1072  
1073 1073  (((
1074 -
1075 -
1076 -(% style="color:#037691" %)**Package Includes**:
961 +**Package Includes**:
1077 1077  )))
1078 1078  
1079 1079  * (((
... ... @@ -1082,8 +1082,10 @@
1082 1082  
1083 1083  (((
1084 1084  
970 +)))
1085 1085  
1086 -(% style="color:#037691" %)**Dimension and weight**:
972 +(((
973 +**Dimension and weight**:
1087 1087  )))
1088 1088  
1089 1089  * (((
... ... @@ -1097,8 +1097,6 @@
1097 1097  )))
1098 1098  * (((
1099 1099  Weight / pcs : g
1100 -
1101 -
1102 1102  )))
1103 1103  
1104 1104  = 8. Support =
... ... @@ -1105,3 +1105,5 @@
1105 1105  
1106 1106  * 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.
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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