Last modified by Bei Jinggeng on 2024/08/02 16:47
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From version < 47.2 >
edited by Xiaoling
on 2023/04/26 08:46
To version < 45.2 >
edited by Xiaoling
on 2022/10/13 17:12
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22 22  
23 23  = 1. Introduction =
24 24  
25 +
25 25  == 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
26 26  
27 -
28 28  (((
29 +
30 +
29 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.
30 30  )))
31 31  
... ... @@ -52,6 +52,7 @@
52 52  [[image:1654503265560-120.png]]
53 53  
54 54  
57 +
55 55  == 1.2 ​Features ==
56 56  
57 57  
... ... @@ -68,6 +68,7 @@
68 68  * 4000mAh or 8500mAh Battery for long term use
69 69  
70 70  
74 +
71 71  == 1.3 Specification ==
72 72  
73 73  
... ... @@ -76,21 +76,22 @@
76 76  [[image:image-20220606162220-5.png]]
77 77  
78 78  
83 +
79 79  == 1.4 Dimension ==
80 80  
81 81  
82 -**Main Device Dimension:**
87 +Main Device Dimension:
83 83  
84 84  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/]]
85 85  
86 86  [[image:image-20221008140228-2.png||height="358" width="571"]]
87 87  
93 +Probe Dimension
88 88  
89 -**Probe Dimension**
90 -
91 91  [[image:image-20221008135912-1.png]]
92 92  
93 93  
98 +
94 94  == ​1.5 Applications ==
95 95  
96 96  
... ... @@ -103,8 +103,10 @@
103 103  **LSE01 v1.0 :**  Release
104 104  
105 105  
111 +
106 106  = 2. Configure LSE01 to connect to LoRaWAN network =
107 107  
114 +
108 108  == 2.1 How it works ==
109 109  
110 110  
... ... @@ -117,6 +117,7 @@
117 117  )))
118 118  
119 119  
127 +
120 120  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
121 121  
122 122  
... ... @@ -133,7 +133,7 @@
133 133  
134 134  Each LSE01 is shipped with a sticker with the default device EUI as below:
135 135  
136 -[[image:image-20230426084640-1.png]]
144 +[[image:image-20220606163732-6.jpeg]]
137 137  
138 138  
139 139  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
... ... @@ -164,8 +164,10 @@
164 164  [[image:1654504778294-788.png]]
165 165  
166 166  
175 +
167 167  == 2.3 Uplink Payload ==
168 168  
178 +
169 169  === 2.3.1 MOD~=0(Default Mode) ===
170 170  
171 171  
... ... @@ -175,35 +175,47 @@
175 175  Uplink payload includes in total 11 bytes.
176 176  )))
177 177  
178 -(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %)
179 -|=(% scope="row" %)(((
180 -**Size(bytes)**
188 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
189 +|(((
190 +**Size**
191 +
192 +**(bytes)**
181 181  )))|**2**|**2**|**2**|**2**|**2**|**1**
182 -|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
194 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
183 183  Temperature
196 +
184 184  (Reserve, Ignore now)
185 185  )))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
186 -MOD & Digital Interrupt(Optional)
199 +MOD & Digital Interrupt
200 +
201 +(Optional)
187 187  )))
188 188  
189 189  
205 +
190 190  === 2.3.2 MOD~=1(Original value) ===
191 191  
192 192  
193 193  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
194 194  
195 -(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %)
196 -|=(% scope="row" %)(((
197 -**Size(bytes)**
211 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
212 +|(((
213 +**Size**
214 +
215 +**(bytes)**
198 198  )))|**2**|**2**|**2**|**2**|**2**|**1**
199 -|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
217 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
200 200  Temperature
219 +
201 201  (Reserve, Ignore now)
202 -)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Dielectric constant>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
203 -MOD & Digital Interrupt(Optional)
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)
204 204  )))
205 205  
206 206  
228 +
207 207  === 2.3.3 Battery Info ===
208 208  
209 209  
... ... @@ -220,6 +220,7 @@
220 220  )))
221 221  
222 222  
245 +
223 223  === 2.3.4 Soil Moisture ===
224 224  
225 225  
... ... @@ -240,11 +240,12 @@
240 240  )))
241 241  
242 242  
266 +
243 243  === 2.3.5 Soil Temperature ===
244 244  
245 245  
246 246  (((
247 -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 + 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
248 248  )))
249 249  
250 250  (((
... ... @@ -260,6 +260,7 @@
260 260  )))
261 261  
262 262  
287 +
263 263  === 2.3.6 Soil Conductivity (EC) ===
264 264  
265 265  
... ... @@ -279,6 +279,10 @@
279 279  
280 280  )))
281 281  
307 +(((
308 +
309 +)))
310 +
282 282  === 2.3.7 MOD ===
283 283  
284 284  
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296 296  If** **payload =** **0x0A01, workmode=1
297 297  
298 298  
328 +
299 299  === 2.3.8 ​Decode payload in The Things Network ===
300 300  
301 301  
... ... @@ -313,6 +313,7 @@
313 313  )))
314 314  
315 315  
346 +
316 316  == 2.4 Uplink Interval ==
317 317  
318 318  
... ... @@ -319,6 +319,7 @@
319 319  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"]]
320 320  
321 321  
353 +
322 322  == 2.5 Downlink Payload ==
323 323  
324 324  
... ... @@ -369,6 +369,7 @@
369 369  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
370 370  
371 371  
404 +
372 372  == 2.6 ​Show Data in DataCake IoT Server ==
373 373  
374 374  
... ... @@ -408,6 +408,7 @@
408 408  [[image:1654505925508-181.png]]
409 409  
410 410  
444 +
411 411  == 2.7 Frequency Plans ==
412 412  
413 413  
... ... @@ -414,6 +414,7 @@
414 414  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.
415 415  
416 416  
451 +
417 417  === 2.7.1 EU863-870 (EU868) ===
418 418  
419 419  
... ... @@ -445,6 +445,7 @@
445 445  869.525 - SF9BW125 (RX2 downlink only)
446 446  
447 447  
483 +
448 448  === 2.7.2 US902-928(US915) ===
449 449  
450 450  
... ... @@ -490,6 +490,7 @@
490 490  923.3 - SF12BW500(RX2 downlink only)
491 491  
492 492  
529 +
493 493  === 2.7.3 CN470-510 (CN470) ===
494 494  
495 495  
... ... @@ -535,6 +535,7 @@
535 535  505.3 - SF12BW125 (RX2 downlink only)
536 536  
537 537  
575 +
538 538  === 2.7.4 AU915-928(AU915) ===
539 539  
540 540  
... ... @@ -580,6 +580,7 @@
580 580  923.3 - SF12BW500(RX2 downlink only)
581 581  
582 582  
621 +
583 583  === 2.7.5 AS920-923 & AS923-925 (AS923) ===
584 584  
585 585  
... ... @@ -631,6 +631,7 @@
631 631  923.2 - SF10BW125 (RX2)
632 632  
633 633  
673 +
634 634  === 2.7.6 KR920-923 (KR920) ===
635 635  
636 636  
... ... @@ -667,6 +667,7 @@
667 667  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
668 668  
669 669  
710 +
670 670  === 2.7.7 IN865-867 (IN865) ===
671 671  
672 672  
... ... @@ -686,6 +686,8 @@
686 686  866.550 - SF10BW125 (RX2)
687 687  
688 688  
730 +
731 +
689 689  == 2.8 LED Indicator ==
690 690  
691 691  
... ... @@ -725,6 +725,7 @@
725 725  )))
726 726  
727 727  
771 +
728 728  == 2.10 ​Firmware Change Log ==
729 729  
730 730  
... ... @@ -733,6 +733,10 @@
733 733  )))
734 734  
735 735  (((
780 +
781 +)))
782 +
783 +(((
736 736  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
737 737  )))
738 738  
... ... @@ -749,16 +749,70 @@
749 749  )))
750 750  
751 751  
752 -== 2.11 Battery & Power Consumption ==
753 753  
801 +== 2.11 ​Battery Analysis ==
754 754  
755 -LSE01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
756 756  
757 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
804 +=== 2.11.1 ​Battery Type ===
758 758  
759 759  
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 +
760 760  = 3. ​Using the AT Commands =
761 761  
863 +
762 762  == 3.1 Access AT Commands ==
763 763  
764 764  
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774 774  [[image:1654502005655-729.png||height="503" width="801"]]
775 775  
776 776  
879 +
777 777  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:
778 778  
779 779  
... ... @@ -888,8 +888,10 @@
888 888   (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
889 889  
890 890  
994 +
891 891  = ​4. FAQ =
892 892  
997 +
893 893  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
894 894  
895 895  
... ... @@ -961,16 +961,17 @@
961 961  [[image:image-20220606154825-4.png]]
962 962  
963 963  
1069 +
964 964  == 4.2 ​Can I calibrate LSE01 to different soil types? ==
965 965  
966 966  
967 -(((
968 968  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]].
969 -)))
970 970  
971 971  
1076 +
972 972  = 5. Trouble Shooting =
973 973  
1079 +
974 974  == 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
975 975  
976 976  
... ... @@ -977,6 +977,7 @@
977 977  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.
978 978  
979 979  
1086 +
980 980  == 5.2 AT Command input doesn't work ==
981 981  
982 982  
... ... @@ -985,6 +985,7 @@
985 985  )))
986 986  
987 987  
1095 +
988 988  == 5.3 Device rejoin in at the second uplink packet ==
989 989  
990 990  
... ... @@ -1002,13 +1002,12 @@
1002 1002  
1003 1003  (% style="color:#4f81bd" %)**Solution: **
1004 1004  
1005 -(((
1006 1006  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:
1007 -)))
1008 1008  
1009 1009  [[image:1654500929571-736.png||height="458" width="832"]]
1010 1010  
1011 1011  
1118 +
1012 1012  = 6. ​Order Info =
1013 1013  
1014 1014  
... ... @@ -1078,3 +1078,4 @@
1078 1078  * 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.
1079 1079  * 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]]
1080 1080  
1188 +
image-20230426084640-1.png
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