Last modified by Bei Jinggeng on 2024/08/02 16:47
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From version < 47.7 >
edited by Xiaoling
on 2023/05/23 14:05
To version < 46.1 >
edited by Bei Jinggeng
on 2022/12/21 15:01
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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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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 27  
... ... @@ -52,6 +52,7 @@
52 52  [[image:1654503265560-120.png]]
53 53  
54 54  
56 +
55 55  == 1.2 ​Features ==
56 56  
57 57  
... ... @@ -72,31 +72,14 @@
72 72  
73 73  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
74 74  
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
77 +[[image:image-20220606162220-5.png]]
94 94  
95 95  
80 +
96 96  == 1.4 Dimension ==
97 97  
98 98  
99 -(% style="color:blue" %)**Main Device Dimension:**
84 +**Main Device Dimension:**
100 100  
101 101  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/]]
102 102  
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103 103  [[image:image-20221008140228-2.png||height="358" width="571"]]
104 104  
105 105  
106 -(% style="color:blue" %)**Probe Dimension**
91 +**Probe Dimension**
107 107  
108 108  [[image:image-20221008135912-1.png]]
109 109  
110 110  
96 +
111 111  == ​1.5 Applications ==
112 112  
113 113  
... ... @@ -119,8 +119,10 @@
119 119  **LSE01 v1.0 :**  Release
120 120  
121 121  
108 +
122 122  = 2. Configure LSE01 to connect to LoRaWAN network =
123 123  
111 +
124 124  == 2.1 How it works ==
125 125  
126 126  
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133 133  )))
134 134  
135 135  
124 +
136 136  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
137 137  
138 138  
... ... @@ -149,7 +149,7 @@
149 149  
150 150  Each LSE01 is shipped with a sticker with the default device EUI as below:
151 151  
152 -[[image:image-20230426084640-1.png||height="241" width="519"]]
141 +[[image:image-20220606163732-6.jpeg]]
153 153  
154 154  
155 155  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
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180 180  [[image:1654504778294-788.png]]
181 181  
182 182  
172 +
183 183  == 2.3 Uplink Payload ==
184 184  
185 -=== 2.3.1 MOD~=0(Default Mode)(% style="display:none" %) (%%) ===
186 186  
176 +=== 2.3.1 MOD~=0(Default Mode) ===
187 187  
178 +
188 188  LSE01 will uplink payload via LoRaWAN with below payload format: 
189 189  
190 190  (((
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191 191  Uplink payload includes in total 11 bytes.
192 192  )))
193 193  
194 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
195 -|=(((**Size(bytes)**
185 +(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %)
186 +|=(% scope="row" %)(((
187 +**Size(bytes)**
196 196  )))|**2**|**2**|**2**|**2**|**2**|**1**
197 197  |=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
198 198  Temperature
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201 201  MOD & Digital Interrupt(Optional)
202 202  )))
203 203  
196 +
204 204  === 2.3.2 MOD~=1(Original value) ===
205 205  
206 206  
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217 217  MOD & Digital Interrupt(Optional)
218 218  )))
219 219  
213 +
220 220  === 2.3.3 Battery Info ===
221 221  
222 222  
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233 233  )))
234 234  
235 235  
230 +
236 236  === 2.3.4 Soil Moisture ===
237 237  
238 238  
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253 253  )))
254 254  
255 255  
251 +
256 256  === 2.3.5 Soil Temperature ===
257 257  
258 258  
259 259  (((
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
256 + 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
261 261  )))
262 262  
263 263  (((
... ... @@ -273,6 +273,7 @@
273 273  )))
274 274  
275 275  
272 +
276 276  === 2.3.6 Soil Conductivity (EC) ===
277 277  
278 278  
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292 292  
293 293  )))
294 294  
292 +(((
293 +
294 +)))
295 +
295 295  === 2.3.7 MOD ===
296 296  
297 297  
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309 309  If** **payload =** **0x0A01, workmode=1
310 310  
311 311  
313 +
312 312  === 2.3.8 ​Decode payload in The Things Network ===
313 313  
314 314  
... ... @@ -326,6 +326,7 @@
326 326  )))
327 327  
328 328  
331 +
329 329  == 2.4 Uplink Interval ==
330 330  
331 331  
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332 332  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"]]
333 333  
334 334  
338 +
335 335  == 2.5 Downlink Payload ==
336 336  
337 337  
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382 382  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
383 383  
384 384  
389 +
385 385  == 2.6 ​Show Data in DataCake IoT Server ==
386 386  
387 387  
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421 421  [[image:1654505925508-181.png]]
422 422  
423 423  
429 +
424 424  == 2.7 Frequency Plans ==
425 425  
426 426  
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427 427  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.
428 428  
429 429  
436 +
430 430  === 2.7.1 EU863-870 (EU868) ===
431 431  
432 432  
... ... @@ -458,6 +458,7 @@
458 458  869.525 - SF9BW125 (RX2 downlink only)
459 459  
460 460  
468 +
461 461  === 2.7.2 US902-928(US915) ===
462 462  
463 463  
... ... @@ -503,6 +503,7 @@
503 503  923.3 - SF12BW500(RX2 downlink only)
504 504  
505 505  
514 +
506 506  === 2.7.3 CN470-510 (CN470) ===
507 507  
508 508  
... ... @@ -548,6 +548,7 @@
548 548  505.3 - SF12BW125 (RX2 downlink only)
549 549  
550 550  
560 +
551 551  === 2.7.4 AU915-928(AU915) ===
552 552  
553 553  
... ... @@ -593,6 +593,7 @@
593 593  923.3 - SF12BW500(RX2 downlink only)
594 594  
595 595  
606 +
596 596  === 2.7.5 AS920-923 & AS923-925 (AS923) ===
597 597  
598 598  
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644 644  923.2 - SF10BW125 (RX2)
645 645  
646 646  
658 +
647 647  === 2.7.6 KR920-923 (KR920) ===
648 648  
649 649  
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680 680  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
681 681  
682 682  
695 +
683 683  === 2.7.7 IN865-867 (IN865) ===
684 684  
685 685  
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699 699  866.550 - SF10BW125 (RX2)
700 700  
701 701  
715 +
716 +
702 702  == 2.8 LED Indicator ==
703 703  
704 704  
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708 708  * Solid ON for 5 seconds once device successful Join the network.
709 709  * Blink once when device transmit a packet.
710 710  
726 +
711 711  == 2.9 Installation in Soil ==
712 712  
713 713  
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737 737  )))
738 738  
739 739  
756 +
740 740  == 2.10 ​Firmware Change Log ==
741 741  
742 742  
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745 745  )))
746 746  
747 747  (((
765 +
766 +)))
767 +
768 +(((
748 748  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
749 749  )))
750 750  
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761 761  )))
762 762  
763 763  
764 -== 2.11 Battery & Power Consumption ==
765 765  
786 +== 2.11 ​Battery Analysis ==
766 766  
767 -LSE01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
768 768  
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/]] .
789 +=== 2.11.1 ​Battery Type ===
770 770  
771 771  
792 +(((
793 +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.
794 +)))
795 +
796 +(((
797 +The battery is designed to last for more than 5 years for the LSN50.
798 +)))
799 +
800 +(((
801 +(((
802 +The battery-related documents are as below:
803 +)))
804 +)))
805 +
806 +* (((
807 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
808 +)))
809 +* (((
810 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
811 +)))
812 +* (((
813 +[[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/]]
814 +)))
815 +
816 + [[image:image-20220610172436-1.png]]
817 +
818 +
819 +
820 +=== 2.11.2 ​Battery Note ===
821 +
822 +
823 +(((
824 +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.
825 +)))
826 +
827 +
828 +
829 +=== 2.11.3 Replace the battery ===
830 +
831 +
832 +(((
833 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
834 +)))
835 +
836 +(((
837 +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.
838 +)))
839 +
840 +(((
841 +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)
842 +)))
843 +
844 +
845 +
772 772  = 3. ​Using the AT Commands =
773 773  
848 +
774 774  == 3.1 Access AT Commands ==
775 775  
776 776  
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786 786  [[image:1654502005655-729.png||height="503" width="801"]]
787 787  
788 788  
864 +
789 789  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:
790 790  
791 791  
... ... @@ -900,8 +900,10 @@
900 900   (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
901 901  
902 902  
979 +
903 903  = ​4. FAQ =
904 904  
982 +
905 905  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
906 906  
907 907  
... ... @@ -973,6 +973,7 @@
973 973  [[image:image-20220606154825-4.png]]
974 974  
975 975  
1054 +
976 976  == 4.2 ​Can I calibrate LSE01 to different soil types? ==
977 977  
978 978  
... ... @@ -981,8 +981,10 @@
981 981  )))
982 982  
983 983  
1063 +
984 984  = 5. Trouble Shooting =
985 985  
1066 +
986 986  == 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
987 987  
988 988  
... ... @@ -989,6 +989,7 @@
989 989  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.
990 990  
991 991  
1073 +
992 992  == 5.2 AT Command input doesn't work ==
993 993  
994 994  
... ... @@ -997,6 +997,7 @@
997 997  )))
998 998  
999 999  
1082 +
1000 1000  == 5.3 Device rejoin in at the second uplink packet ==
1001 1001  
1002 1002  
... ... @@ -1021,6 +1021,7 @@
1021 1021  [[image:1654500929571-736.png||height="458" width="832"]]
1022 1022  
1023 1023  
1107 +
1024 1024  = 6. ​Order Info =
1025 1025  
1026 1026  
... ... @@ -1089,3 +1089,5 @@
1089 1089  
1090 1090  * 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.
1091 1091  * 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]]
1176 +
1177 +
image-20230426084640-1.png
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