Last modified by Bei Jinggeng on 2024/08/02 16:47
<
From version < 45.3 >
edited by Xiaoling
on 2022/10/27 11:34
To version < 47.8 >
edited by Xiaoling
on 2023/05/23 14:06
>
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Summary

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Content
... ... @@ -22,7 +22,6 @@
22 22  
23 23  = 1. Introduction =
24 24  
25 -
26 26  == 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
27 27  
28 28  
... ... @@ -53,7 +53,6 @@
53 53  [[image:1654503265560-120.png]]
54 54  
55 55  
56 -
57 57  == 1.2 ​Features ==
58 58  
59 59  
... ... @@ -69,31 +69,47 @@
69 69  * IP66 Waterproof Enclosure
70 70  * 4000mAh or 8500mAh Battery for long term use
71 71  
72 -
73 73  == 1.3 Specification ==
74 74  
75 75  
76 76  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
77 77  
78 -[[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
79 79  
80 80  
81 -
82 82  == 1.4 Dimension ==
83 83  
84 84  
85 -Main Device Dimension:
99 +(% style="color:blue" %)**Main Device Dimension:**
86 86  
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  
... ... @@ -105,10 +105,8 @@
105 105  **LSE01 v1.0 :**  Release
106 106  
107 107  
108 -
109 109  = 2. Configure LSE01 to connect to LoRaWAN network =
110 110  
111 -
112 112  == 2.1 How it works ==
113 113  
114 114  
... ... @@ -121,7 +121,6 @@
121 121  )))
122 122  
123 123  
124 -
125 125  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
126 126  
127 127  
... ... @@ -138,7 +138,7 @@
138 138  
139 139  Each LSE01 is shipped with a sticker with the default device EUI as below:
140 140  
141 -[[image:image-20220606163732-6.jpeg]]
152 +[[image:image-20230426084640-1.png||height="241" width="519"]]
142 142  
143 143  
144 144  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
... ... @@ -169,13 +169,11 @@
169 169  [[image:1654504778294-788.png]]
170 170  
171 171  
172 -
173 173  == 2.3 Uplink Payload ==
174 174  
185 +=== 2.3.1 MOD~=0(Default Mode)(% style="display:none" %) (%%) ===
175 175  
176 -=== 2.3.1 MOD~=0(Default Mode) ===
177 177  
178 -
179 179  LSE01 will uplink payload via LoRaWAN with below payload format: 
180 180  
181 181  (((
... ... @@ -182,45 +182,29 @@
182 182  Uplink payload includes in total 11 bytes.
183 183  )))
184 184  
185 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
186 -|(((
187 -**Size**
188 -
189 -**(bytes)**
190 -)))|**2**|**2**|**2**|**2**|**2**|**1**
191 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
194 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
195 +|=**Size(bytes)**|**2**|**2**|**2**|**2**|**2**|**1**
196 +|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
192 192  Temperature
193 -
194 194  (Reserve, Ignore now)
195 195  )))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
196 -MOD & Digital Interrupt
197 -
198 -(Optional)
200 +MOD & Digital Interrupt(Optional)
199 199  )))
200 200  
201 -
202 202  === 2.3.2 MOD~=1(Original value) ===
203 203  
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="10" style="background-color:#ffffcc; width:500px" %)
208 -|(((
209 -**Size**
210 -
211 -**(bytes)**
212 -)))|**2**|**2**|**2**|**2**|**2**|**1**
213 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
208 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
209 +|=**Size(bytes)**|**2**|**2**|**2**|**2**|**2**|**1**
210 +|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
214 214  Temperature
215 -
216 216  (Reserve, Ignore now)
217 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
218 -MOD & Digital Interrupt
219 -
220 -(Optional)
213 +)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Dielectric constant>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
214 +MOD & Digital Interrupt(Optional)
221 221  )))
222 222  
223 -
224 224  === 2.3.3 Battery Info ===
225 225  
226 226  
... ... @@ -237,7 +237,6 @@
237 237  )))
238 238  
239 239  
240 -
241 241  === 2.3.4 Soil Moisture ===
242 242  
243 243  
... ... @@ -258,12 +258,11 @@
258 258  )))
259 259  
260 260  
261 -
262 262  === 2.3.5 Soil Temperature ===
263 263  
264 264  
265 265  (((
266 - 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
257 +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
267 267  )))
268 268  
269 269  (((
... ... @@ -279,7 +279,6 @@
279 279  )))
280 280  
281 281  
282 -
283 283  === 2.3.6 Soil Conductivity (EC) ===
284 284  
285 285  
... ... @@ -299,10 +299,6 @@
299 299  
300 300  )))
301 301  
302 -(((
303 -
304 -)))
305 -
306 306  === 2.3.7 MOD ===
307 307  
308 308  
... ... @@ -320,7 +320,6 @@
320 320  If** **payload =** **0x0A01, workmode=1
321 321  
322 322  
323 -
324 324  === 2.3.8 ​Decode payload in The Things Network ===
325 325  
326 326  
... ... @@ -338,7 +338,6 @@
338 338  )))
339 339  
340 340  
341 -
342 342  == 2.4 Uplink Interval ==
343 343  
344 344  
... ... @@ -345,7 +345,6 @@
345 345  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"]]
346 346  
347 347  
348 -
349 349  == 2.5 Downlink Payload ==
350 350  
351 351  
... ... @@ -396,7 +396,6 @@
396 396  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
397 397  
398 398  
399 -
400 400  == 2.6 ​Show Data in DataCake IoT Server ==
401 401  
402 402  
... ... @@ -436,7 +436,6 @@
436 436  [[image:1654505925508-181.png]]
437 437  
438 438  
439 -
440 440  == 2.7 Frequency Plans ==
441 441  
442 442  
... ... @@ -443,7 +443,6 @@
443 443  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.
444 444  
445 445  
446 -
447 447  === 2.7.1 EU863-870 (EU868) ===
448 448  
449 449  
... ... @@ -475,7 +475,6 @@
475 475  869.525 - SF9BW125 (RX2 downlink only)
476 476  
477 477  
478 -
479 479  === 2.7.2 US902-928(US915) ===
480 480  
481 481  
... ... @@ -521,7 +521,6 @@
521 521  923.3 - SF12BW500(RX2 downlink only)
522 522  
523 523  
524 -
525 525  === 2.7.3 CN470-510 (CN470) ===
526 526  
527 527  
... ... @@ -567,7 +567,6 @@
567 567  505.3 - SF12BW125 (RX2 downlink only)
568 568  
569 569  
570 -
571 571  === 2.7.4 AU915-928(AU915) ===
572 572  
573 573  
... ... @@ -613,7 +613,6 @@
613 613  923.3 - SF12BW500(RX2 downlink only)
614 614  
615 615  
616 -
617 617  === 2.7.5 AS920-923 & AS923-925 (AS923) ===
618 618  
619 619  
... ... @@ -665,7 +665,6 @@
665 665  923.2 - SF10BW125 (RX2)
666 666  
667 667  
668 -
669 669  === 2.7.6 KR920-923 (KR920) ===
670 670  
671 671  
... ... @@ -702,7 +702,6 @@
702 702  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
703 703  
704 704  
705 -
706 706  === 2.7.7 IN865-867 (IN865) ===
707 707  
708 708  
... ... @@ -722,8 +722,6 @@
722 722  866.550 - SF10BW125 (RX2)
723 723  
724 724  
725 -
726 -
727 727  == 2.8 LED Indicator ==
728 728  
729 729  
... ... @@ -762,7 +762,6 @@
762 762  )))
763 763  
764 764  
765 -
766 766  == 2.10 ​Firmware Change Log ==
767 767  
768 768  
... ... @@ -771,10 +771,6 @@
771 771  )))
772 772  
773 773  (((
774 -
775 -)))
776 -
777 -(((
778 778  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
779 779  )))
780 780  
... ... @@ -791,70 +791,16 @@
791 791  )))
792 792  
793 793  
761 +== 2.11 Battery & Power Consumption ==
794 794  
795 -== 2.11 ​Battery Analysis ==
796 796  
764 +LSE01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
797 797  
798 -=== 2.11.1 ​Battery Type ===
766 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
799 799  
800 800  
801 -(((
802 -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.
803 -)))
804 -
805 -(((
806 -The battery is designed to last for more than 5 years for the LSN50.
807 -)))
808 -
809 -(((
810 -(((
811 -The battery-related documents are as below:
812 -)))
813 -)))
814 -
815 -* (((
816 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
817 -)))
818 -* (((
819 -[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
820 -)))
821 -* (((
822 -[[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/]]
823 -)))
824 -
825 - [[image:image-20220610172436-1.png]]
826 -
827 -
828 -
829 -=== 2.11.2 ​Battery Note ===
830 -
831 -
832 -(((
833 -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.
834 -)))
835 -
836 -
837 -
838 -=== 2.11.3 Replace the battery ===
839 -
840 -
841 -(((
842 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
843 -)))
844 -
845 -(((
846 -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.
847 -)))
848 -
849 -(((
850 -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)
851 -)))
852 -
853 -
854 -
855 855  = 3. ​Using the AT Commands =
856 856  
857 -
858 858  == 3.1 Access AT Commands ==
859 859  
860 860  
... ... @@ -870,7 +870,6 @@
870 870  [[image:1654502005655-729.png||height="503" width="801"]]
871 871  
872 872  
873 -
874 874  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:
875 875  
876 876  
... ... @@ -985,10 +985,8 @@
985 985   (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
986 986  
987 987  
988 -
989 989  = ​4. FAQ =
990 990  
991 -
992 992  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
993 993  
994 994  
... ... @@ -1060,17 +1060,16 @@
1060 1060  [[image:image-20220606154825-4.png]]
1061 1061  
1062 1062  
1063 -
1064 1064  == 4.2 ​Can I calibrate LSE01 to different soil types? ==
1065 1065  
1066 1066  
976 +(((
1067 1067  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]].
978 +)))
1068 1068  
1069 1069  
1070 -
1071 1071  = 5. Trouble Shooting =
1072 1072  
1073 -
1074 1074  == 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1075 1075  
1076 1076  
... ... @@ -1077,7 +1077,6 @@
1077 1077  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.
1078 1078  
1079 1079  
1080 -
1081 1081  == 5.2 AT Command input doesn't work ==
1082 1082  
1083 1083  
... ... @@ -1086,7 +1086,6 @@
1086 1086  )))
1087 1087  
1088 1088  
1089 -
1090 1090  == 5.3 Device rejoin in at the second uplink packet ==
1091 1091  
1092 1092  
... ... @@ -1104,12 +1104,13 @@
1104 1104  
1105 1105  (% style="color:#4f81bd" %)**Solution: **
1106 1106  
1014 +(((
1107 1107  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:
1016 +)))
1108 1108  
1109 1109  [[image:1654500929571-736.png||height="458" width="832"]]
1110 1110  
1111 1111  
1112 -
1113 1113  = 6. ​Order Info =
1114 1114  
1115 1115  
... ... @@ -1178,5 +1178,3 @@
1178 1178  
1179 1179  * 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.
1180 1180  * 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]]
1181 -
1182 -
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