Last modified by Bei Jinggeng on 2024/08/02 16:47
<
From version < 45.2 >
edited by Xiaoling
on 2022/10/13 17:12
To version < 47.6 >
edited by Xiaoling
on 2023/05/23 14:00
>
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Summary

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Content
... ... @@ -22,12 +22,10 @@
22 22  
23 23  = 1. Introduction =
24 24  
25 -
26 26  == 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
27 27  
28 -(((
29 -
30 30  
28 +(((
31 31  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.
32 32  )))
33 33  
... ... @@ -54,7 +54,6 @@
54 54  [[image:1654503265560-120.png]]
55 55  
56 56  
57 -
58 58  == 1.2 ​Features ==
59 59  
60 60  
... ... @@ -70,14 +70,30 @@
70 70  * IP66 Waterproof Enclosure
71 71  * 4000mAh or 8500mAh Battery for long term use
72 72  
73 -
74 -
75 75  == 1.3 Specification ==
76 76  
77 77  
78 78  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
79 79  
80 -[[image:image-20220606162220-5.png]]
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**
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
81 81  
82 82  
83 83  
... ... @@ -84,24 +84,23 @@
84 84  == 1.4 Dimension ==
85 85  
86 86  
87 -Main Device Dimension:
100 +(% style="color:blue" %)**Main Device Dimension:**
88 88  
89 89  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/]]
90 90  
91 91  [[image:image-20221008140228-2.png||height="358" width="571"]]
92 92  
93 -Probe Dimension
94 94  
107 +(% style="color:blue" %)**Probe Dimension**
108 +
95 95  [[image:image-20221008135912-1.png]]
96 96  
97 97  
98 -
99 99  == ​1.5 Applications ==
100 100  
101 101  
102 102  * Smart Agriculture​
103 103  
104 -
105 105  == 1.6 Firmware Change log ==
106 106  
107 107  
... ... @@ -108,10 +108,8 @@
108 108  **LSE01 v1.0 :**  Release
109 109  
110 110  
111 -
112 112  = 2. Configure LSE01 to connect to LoRaWAN network =
113 113  
114 -
115 115  == 2.1 How it works ==
116 116  
117 117  
... ... @@ -124,7 +124,6 @@
124 124  )))
125 125  
126 126  
127 -
128 128  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
129 129  
130 130  
... ... @@ -141,7 +141,7 @@
141 141  
142 142  Each LSE01 is shipped with a sticker with the default device EUI as below:
143 143  
144 -[[image:image-20220606163732-6.jpeg]]
153 +[[image:image-20230426084640-1.png]]
145 145  
146 146  
147 147  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
... ... @@ -172,10 +172,8 @@
172 172  [[image:1654504778294-788.png]]
173 173  
174 174  
175 -
176 176  == 2.3 Uplink Payload ==
177 177  
178 -
179 179  === 2.3.1 MOD~=0(Default Mode) ===
180 180  
181 181  
... ... @@ -185,47 +185,33 @@
185 185  Uplink payload includes in total 11 bytes.
186 186  )))
187 187  
188 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
189 -|(((
190 -**Size**
191 -
192 -**(bytes)**
195 +(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %)
196 +|=(% scope="row" %)(((
197 +**Size(bytes)**
193 193  )))|**2**|**2**|**2**|**2**|**2**|**1**
194 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
199 +|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
195 195  Temperature
196 -
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"]]|(((
199 -MOD & Digital Interrupt
200 -
201 -(Optional)
203 +MOD & Digital Interrupt(Optional)
202 202  )))
203 203  
204 -
205 -
206 206  === 2.3.2 MOD~=1(Original value) ===
207 207  
208 208  
209 209  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
210 210  
211 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
212 -|(((
213 -**Size**
214 -
215 -**(bytes)**
211 +(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %)
212 +|=(% scope="row" %)(((
213 +**Size(bytes)**
216 216  )))|**2**|**2**|**2**|**2**|**2**|**1**
217 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
215 +|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
218 218  Temperature
219 -
220 220  (Reserve, Ignore now)
221 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
222 -MOD & Digital Interrupt
223 -
224 -(Optional)
218 +)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Dielectric constant>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
219 +MOD & Digital Interrupt(Optional)
225 225  )))
226 226  
227 -
228 -
229 229  === 2.3.3 Battery Info ===
230 230  
231 231  
... ... @@ -242,7 +242,6 @@
242 242  )))
243 243  
244 244  
245 -
246 246  === 2.3.4 Soil Moisture ===
247 247  
248 248  
... ... @@ -263,12 +263,11 @@
263 263  )))
264 264  
265 265  
266 -
267 267  === 2.3.5 Soil Temperature ===
268 268  
269 269  
270 270  (((
271 - 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
262 +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
272 272  )))
273 273  
274 274  (((
... ... @@ -284,7 +284,6 @@
284 284  )))
285 285  
286 286  
287 -
288 288  === 2.3.6 Soil Conductivity (EC) ===
289 289  
290 290  
... ... @@ -304,10 +304,6 @@
304 304  
305 305  )))
306 306  
307 -(((
308 -
309 -)))
310 -
311 311  === 2.3.7 MOD ===
312 312  
313 313  
... ... @@ -325,7 +325,6 @@
325 325  If** **payload =** **0x0A01, workmode=1
326 326  
327 327  
328 -
329 329  === 2.3.8 ​Decode payload in The Things Network ===
330 330  
331 331  
... ... @@ -343,7 +343,6 @@
343 343  )))
344 344  
345 345  
346 -
347 347  == 2.4 Uplink Interval ==
348 348  
349 349  
... ... @@ -350,7 +350,6 @@
350 350  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"]]
351 351  
352 352  
353 -
354 354  == 2.5 Downlink Payload ==
355 355  
356 356  
... ... @@ -401,7 +401,6 @@
401 401  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
402 402  
403 403  
404 -
405 405  == 2.6 ​Show Data in DataCake IoT Server ==
406 406  
407 407  
... ... @@ -441,7 +441,6 @@
441 441  [[image:1654505925508-181.png]]
442 442  
443 443  
444 -
445 445  == 2.7 Frequency Plans ==
446 446  
447 447  
... ... @@ -448,7 +448,6 @@
448 448  The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
449 449  
450 450  
451 -
452 452  === 2.7.1 EU863-870 (EU868) ===
453 453  
454 454  
... ... @@ -480,7 +480,6 @@
480 480  869.525 - SF9BW125 (RX2 downlink only)
481 481  
482 482  
483 -
484 484  === 2.7.2 US902-928(US915) ===
485 485  
486 486  
... ... @@ -526,7 +526,6 @@
526 526  923.3 - SF12BW500(RX2 downlink only)
527 527  
528 528  
529 -
530 530  === 2.7.3 CN470-510 (CN470) ===
531 531  
532 532  
... ... @@ -572,7 +572,6 @@
572 572  505.3 - SF12BW125 (RX2 downlink only)
573 573  
574 574  
575 -
576 576  === 2.7.4 AU915-928(AU915) ===
577 577  
578 578  
... ... @@ -618,7 +618,6 @@
618 618  923.3 - SF12BW500(RX2 downlink only)
619 619  
620 620  
621 -
622 622  === 2.7.5 AS920-923 & AS923-925 (AS923) ===
623 623  
624 624  
... ... @@ -670,7 +670,6 @@
670 670  923.2 - SF10BW125 (RX2)
671 671  
672 672  
673 -
674 674  === 2.7.6 KR920-923 (KR920) ===
675 675  
676 676  
... ... @@ -707,7 +707,6 @@
707 707  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
708 708  
709 709  
710 -
711 711  === 2.7.7 IN865-867 (IN865) ===
712 712  
713 713  
... ... @@ -727,8 +727,6 @@
727 727  866.550 - SF10BW125 (RX2)
728 728  
729 729  
730 -
731 -
732 732  == 2.8 LED Indicator ==
733 733  
734 734  
... ... @@ -738,7 +738,6 @@
738 738  * Solid ON for 5 seconds once device successful Join the network.
739 739  * Blink once when device transmit a packet.
740 740  
741 -
742 742  == 2.9 Installation in Soil ==
743 743  
744 744  
... ... @@ -768,7 +768,6 @@
768 768  )))
769 769  
770 770  
771 -
772 772  == 2.10 ​Firmware Change Log ==
773 773  
774 774  
... ... @@ -777,10 +777,6 @@
777 777  )))
778 778  
779 779  (((
780 -
781 -)))
782 -
783 -(((
784 784  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
785 785  )))
786 786  
... ... @@ -797,70 +797,16 @@
797 797  )))
798 798  
799 799  
766 +== 2.11 Battery & Power Consumption ==
800 800  
801 -== 2.11 ​Battery Analysis ==
802 802  
769 +LSE01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
803 803  
804 -=== 2.11.1 ​Battery Type ===
771 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
805 805  
806 806  
807 -(((
808 -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.
809 -)))
810 -
811 -(((
812 -The battery is designed to last for more than 5 years for the LSN50.
813 -)))
814 -
815 -(((
816 -(((
817 -The battery-related documents are as below:
818 -)))
819 -)))
820 -
821 -* (((
822 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
823 -)))
824 -* (((
825 -[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
826 -)))
827 -* (((
828 -[[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/]]
829 -)))
830 -
831 - [[image:image-20220610172436-1.png]]
832 -
833 -
834 -
835 -=== 2.11.2 ​Battery Note ===
836 -
837 -
838 -(((
839 -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.
840 -)))
841 -
842 -
843 -
844 -=== 2.11.3 Replace the battery ===
845 -
846 -
847 -(((
848 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
849 -)))
850 -
851 -(((
852 -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.
853 -)))
854 -
855 -(((
856 -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)
857 -)))
858 -
859 -
860 -
861 861  = 3. ​Using the AT Commands =
862 862  
863 -
864 864  == 3.1 Access AT Commands ==
865 865  
866 866  
... ... @@ -876,7 +876,6 @@
876 876  [[image:1654502005655-729.png||height="503" width="801"]]
877 877  
878 878  
879 -
880 880  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:
881 881  
882 882  
... ... @@ -991,10 +991,8 @@
991 991   (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
992 992  
993 993  
994 -
995 995  = ​4. FAQ =
996 996  
997 -
998 998  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
999 999  
1000 1000  
... ... @@ -1066,17 +1066,16 @@
1066 1066  [[image:image-20220606154825-4.png]]
1067 1067  
1068 1068  
1069 -
1070 1070  == 4.2 ​Can I calibrate LSE01 to different soil types? ==
1071 1071  
1072 1072  
981 +(((
1073 1073  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 +)))
1074 1074  
1075 1075  
1076 -
1077 1077  = 5. Trouble Shooting =
1078 1078  
1079 -
1080 1080  == 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1081 1081  
1082 1082  
... ... @@ -1083,7 +1083,6 @@
1083 1083  It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
1084 1084  
1085 1085  
1086 -
1087 1087  == 5.2 AT Command input doesn't work ==
1088 1088  
1089 1089  
... ... @@ -1092,7 +1092,6 @@
1092 1092  )))
1093 1093  
1094 1094  
1095 -
1096 1096  == 5.3 Device rejoin in at the second uplink packet ==
1097 1097  
1098 1098  
... ... @@ -1110,12 +1110,13 @@
1110 1110  
1111 1111  (% style="color:#4f81bd" %)**Solution: **
1112 1112  
1019 +(((
1113 1113  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:
1021 +)))
1114 1114  
1115 1115  [[image:1654500929571-736.png||height="458" width="832"]]
1116 1116  
1117 1117  
1118 -
1119 1119  = 6. ​Order Info =
1120 1120  
1121 1121  
... ... @@ -1184,5 +1184,3 @@
1184 1184  
1185 1185  * 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.
1186 1186  * 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]]
1187 -
1188 -
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