Last modified by Bei Jinggeng on 2024/08/02 16:47
<
From version < 45.1 >
edited by Edwin Chen
on 2022/10/08 14:04
To version < 47.7 >
edited by Xiaoling
on 2023/05/23 14:05
>
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
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  
... ... @@ -70,37 +70,52 @@
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  == 1.4 Dimension ==
84 84  
85 -Main Device Dimension:
86 86  
99 +(% style="color:blue" %)**Main Device Dimension:**
100 +
87 87  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/]]
88 88  
89 89  [[image:image-20221008140228-2.png||height="358" width="571"]]
90 90  
91 -Probe Dimension
92 92  
106 +(% style="color:blue" %)**Probe Dimension**
107 +
93 93  [[image:image-20221008135912-1.png]]
94 94  
95 95  
96 -
97 97  == ​1.5 Applications ==
98 98  
99 99  
100 100  * Smart Agriculture​
101 101  
102 -
103 -
104 104  == 1.6 Firmware Change log ==
105 105  
106 106  
... ... @@ -107,10 +107,8 @@
107 107  **LSE01 v1.0 :**  Release
108 108  
109 109  
110 -
111 111  = 2. Configure LSE01 to connect to LoRaWAN network =
112 112  
113 -
114 114  == 2.1 How it works ==
115 115  
116 116  
... ... @@ -123,7 +123,6 @@
123 123  )))
124 124  
125 125  
126 -
127 127  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
128 128  
129 129  
... ... @@ -140,7 +140,7 @@
140 140  
141 141  Each LSE01 is shipped with a sticker with the default device EUI as below:
142 142  
143 -[[image:image-20220606163732-6.jpeg]]
152 +[[image:image-20230426084640-1.png||height="241" width="519"]]
144 144  
145 145  
146 146  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
... ... @@ -171,13 +171,11 @@
171 171  [[image:1654504778294-788.png]]
172 172  
173 173  
174 -
175 175  == 2.3 Uplink Payload ==
176 176  
185 +=== 2.3.1 MOD~=0(Default Mode)(% style="display:none" %) (%%) ===
177 177  
178 -=== 2.3.1 MOD~=0(Default Mode) ===
179 179  
180 -
181 181  LSE01 will uplink payload via LoRaWAN with below payload format: 
182 182  
183 183  (((
... ... @@ -184,47 +184,32 @@
184 184  Uplink payload includes in total 11 bytes.
185 185  )))
186 186  
187 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
188 -|(((
189 -**Size**
190 -
191 -**(bytes)**
194 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
195 +|=(((**Size(bytes)**
192 192  )))|**2**|**2**|**2**|**2**|**2**|**1**
193 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
197 +|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
194 194  Temperature
195 -
196 196  (Reserve, Ignore now)
197 197  )))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
198 -MOD & Digital Interrupt
199 -
200 -(Optional)
201 +MOD & Digital Interrupt(Optional)
201 201  )))
202 202  
203 -
204 -
205 205  === 2.3.2 MOD~=1(Original value) ===
206 206  
207 207  
208 208  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
209 209  
210 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
211 -|(((
212 -**Size**
213 -
214 -**(bytes)**
209 +(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %)
210 +|=(% scope="row" %)(((
211 +**Size(bytes)**
215 215  )))|**2**|**2**|**2**|**2**|**2**|**1**
216 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
213 +|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
217 217  Temperature
218 -
219 219  (Reserve, Ignore now)
220 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
221 -MOD & Digital Interrupt
222 -
223 -(Optional)
216 +)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Dielectric constant>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
217 +MOD & Digital Interrupt(Optional)
224 224  )))
225 225  
226 -
227 -
228 228  === 2.3.3 Battery Info ===
229 229  
230 230  
... ... @@ -241,7 +241,6 @@
241 241  )))
242 242  
243 243  
244 -
245 245  === 2.3.4 Soil Moisture ===
246 246  
247 247  
... ... @@ -262,12 +262,11 @@
262 262  )))
263 263  
264 264  
265 -
266 266  === 2.3.5 Soil Temperature ===
267 267  
268 268  
269 269  (((
270 - 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
260 +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
271 271  )))
272 272  
273 273  (((
... ... @@ -283,7 +283,6 @@
283 283  )))
284 284  
285 285  
286 -
287 287  === 2.3.6 Soil Conductivity (EC) ===
288 288  
289 289  
... ... @@ -303,10 +303,6 @@
303 303  
304 304  )))
305 305  
306 -(((
307 -
308 -)))
309 -
310 310  === 2.3.7 MOD ===
311 311  
312 312  
... ... @@ -324,7 +324,6 @@
324 324  If** **payload =** **0x0A01, workmode=1
325 325  
326 326  
327 -
328 328  === 2.3.8 ​Decode payload in The Things Network ===
329 329  
330 330  
... ... @@ -338,11 +338,10 @@
338 338  )))
339 339  
340 340  (((
341 -LSE01 TTN Payload Decoder:  [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
325 +LSE01 TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
342 342  )))
343 343  
344 344  
345 -
346 346  == 2.4 Uplink Interval ==
347 347  
348 348  
... ... @@ -349,7 +349,6 @@
349 349  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"]]
350 350  
351 351  
352 -
353 353  == 2.5 Downlink Payload ==
354 354  
355 355  
... ... @@ -400,7 +400,6 @@
400 400  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
401 401  
402 402  
403 -
404 404  == 2.6 ​Show Data in DataCake IoT Server ==
405 405  
406 406  
... ... @@ -440,7 +440,6 @@
440 440  [[image:1654505925508-181.png]]
441 441  
442 442  
443 -
444 444  == 2.7 Frequency Plans ==
445 445  
446 446  
... ... @@ -447,7 +447,6 @@
447 447  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.
448 448  
449 449  
450 -
451 451  === 2.7.1 EU863-870 (EU868) ===
452 452  
453 453  
... ... @@ -479,7 +479,6 @@
479 479  869.525 - SF9BW125 (RX2 downlink only)
480 480  
481 481  
482 -
483 483  === 2.7.2 US902-928(US915) ===
484 484  
485 485  
... ... @@ -525,7 +525,6 @@
525 525  923.3 - SF12BW500(RX2 downlink only)
526 526  
527 527  
528 -
529 529  === 2.7.3 CN470-510 (CN470) ===
530 530  
531 531  
... ... @@ -571,7 +571,6 @@
571 571  505.3 - SF12BW125 (RX2 downlink only)
572 572  
573 573  
574 -
575 575  === 2.7.4 AU915-928(AU915) ===
576 576  
577 577  
... ... @@ -617,7 +617,6 @@
617 617  923.3 - SF12BW500(RX2 downlink only)
618 618  
619 619  
620 -
621 621  === 2.7.5 AS920-923 & AS923-925 (AS923) ===
622 622  
623 623  
... ... @@ -669,7 +669,6 @@
669 669  923.2 - SF10BW125 (RX2)
670 670  
671 671  
672 -
673 673  === 2.7.6 KR920-923 (KR920) ===
674 674  
675 675  
... ... @@ -706,7 +706,6 @@
706 706  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
707 707  
708 708  
709 -
710 710  === 2.7.7 IN865-867 (IN865) ===
711 711  
712 712  
... ... @@ -726,8 +726,6 @@
726 726  866.550 - SF10BW125 (RX2)
727 727  
728 728  
729 -
730 -
731 731  == 2.8 LED Indicator ==
732 732  
733 733  
... ... @@ -737,8 +737,6 @@
737 737  * Solid ON for 5 seconds once device successful Join the network.
738 738  * Blink once when device transmit a packet.
739 739  
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  
764 +== 2.11 Battery & Power Consumption ==
800 800  
801 -== 2.11 ​Battery Analysis ==
802 802  
767 +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 ===
769 +[[**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  
979 +(((
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]].
981 +)))
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  
1017 +(((
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:
1019 +)))
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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