Last modified by Bei Jinggeng on 2024/08/02 16:47
<
From version < 47.11 >
edited by Xiaoling
on 2023/05/23 14:25
To version < 45.3 >
edited by Xiaoling
on 2022/10/27 11:34
>
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Summary

Details

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Content
... ... @@ -22,6 +22,7 @@
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  
... ... @@ -67,46 +67,31 @@
67 67  * IP66 Waterproof Enclosure
68 68  * 4000mAh or 8500mAh Battery for long term use
69 69  
72 +
70 70  == 1.3 Specification ==
71 71  
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
78 +[[image:image-20220606162220-5.png]]
94 94  
80 +
81 +
95 95  == 1.4 Dimension ==
96 96  
97 97  
98 -(% style="color:blue" %)**Main Device Dimension:**
85 +Main Device Dimension:
99 99  
100 100  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/]]
101 101  
102 102  [[image:image-20221008140228-2.png||height="358" width="571"]]
103 103  
91 +Probe Dimension
104 104  
105 -(% style="color:blue" %)**Probe Dimension**
106 -
107 107  [[image:image-20221008135912-1.png]]
108 108  
109 109  
96 +
110 110  == ​1.5 Applications ==
111 111  
112 112  
... ... @@ -118,8 +118,10 @@
118 118  **LSE01 v1.0 :**  Release
119 119  
120 120  
108 +
121 121  = 2. Configure LSE01 to connect to LoRaWAN network =
122 122  
111 +
123 123  == 2.1 How it works ==
124 124  
125 125  
... ... @@ -132,6 +132,7 @@
132 132  )))
133 133  
134 134  
124 +
135 135  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
136 136  
137 137  
... ... @@ -148,7 +148,7 @@
148 148  
149 149  Each LSE01 is shipped with a sticker with the default device EUI as below:
150 150  
151 -[[image:image-20230426084640-1.png||height="241" width="519"]]
141 +[[image:image-20220606163732-6.jpeg]]
152 152  
153 153  
154 154  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
... ... @@ -179,11 +179,13 @@
179 179  [[image:1654504778294-788.png]]
180 180  
181 181  
172 +
182 182  == 2.3 Uplink Payload ==
183 183  
184 -=== 2.3.1 MOD~=0(Default Mode)(% style="display:none" %) (%%) ===
185 185  
176 +=== 2.3.1 MOD~=0(Default Mode) ===
186 186  
178 +
187 187  LSE01 will uplink payload via LoRaWAN with below payload format: 
188 188  
189 189  (((
... ... @@ -190,29 +190,45 @@
190 190  Uplink payload includes in total 11 bytes.
191 191  )))
192 192  
193 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
194 -|=**Size(bytes)**|**2**|**2**|**2**|**2**|**2**|**1**
195 -|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
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"]]|(((
196 196  Temperature
193 +
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(Optional)
196 +MOD & Digital Interrupt
197 +
198 +(Optional)
200 200  )))
201 201  
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="5" style="background-color:#f2f2f2; width:500px" %)
208 -|=**Size(bytes)**|**2**|**2**|**2**|**2**|**2**|**1**
209 -|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
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"]]|(((
210 210  Temperature
215 +
211 211  (Reserve, Ignore now)
212 -)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Dielectric constant>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
213 -MOD & Digital Interrupt(Optional)
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)
214 214  )))
215 215  
223 +
216 216  === 2.3.3 Battery Info ===
217 217  
218 218  
... ... @@ -229,6 +229,7 @@
229 229  )))
230 230  
231 231  
240 +
232 232  === 2.3.4 Soil Moisture ===
233 233  
234 234  
... ... @@ -249,11 +249,12 @@
249 249  )))
250 250  
251 251  
261 +
252 252  === 2.3.5 Soil Temperature ===
253 253  
254 254  
255 255  (((
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
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
257 257  )))
258 258  
259 259  (((
... ... @@ -269,6 +269,7 @@
269 269  )))
270 270  
271 271  
282 +
272 272  === 2.3.6 Soil Conductivity (EC) ===
273 273  
274 274  
... ... @@ -288,6 +288,10 @@
288 288  
289 289  )))
290 290  
302 +(((
303 +
304 +)))
305 +
291 291  === 2.3.7 MOD ===
292 292  
293 293  
... ... @@ -298,7 +298,7 @@
298 298  mod=(bytes[10]>>7)&0x01=1.
299 299  
300 300  
301 -(% style="color:blue" %)**Downlink Command:**
316 +**Downlink Command:**
302 302  
303 303  If payload = 0x0A00, workmode=0
304 304  
... ... @@ -305,6 +305,7 @@
305 305  If** **payload =** **0x0A01, workmode=1
306 306  
307 307  
323 +
308 308  === 2.3.8 ​Decode payload in The Things Network ===
309 309  
310 310  
... ... @@ -318,11 +318,11 @@
318 318  )))
319 319  
320 320  (((
321 -LSE01 TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/LSE01>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LSE01]]
322 -
323 -
337 +LSE01 TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
324 324  )))
325 325  
340 +
341 +
326 326  == 2.4 Uplink Interval ==
327 327  
328 328  
... ... @@ -329,21 +329,15 @@
329 329  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"]]
330 330  
331 331  
348 +
332 332  == 2.5 Downlink Payload ==
333 333  
334 334  
335 335  By default, LSE01 prints the downlink payload to console port.
336 336  
337 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
338 -|=(% style="width: 183px; background-color:#D9E2F3;color:#0070C0" %)**Downlink Control Type**|=(% style="width: 55px; background-color:#D9E2F3;color:#0070C0" %)FPort|=(% style="width: 93px; background-color:#D9E2F3;color:#0070C0" %)**Type Code**|=(% style="width: 189px;background-color:#D9E2F3;color:#0070C0" %)**Downlink payload size(bytes)**
339 -|(% style="width:183px" %)TDC (Transmit Time Interval)|(% style="width:55px" %)Any|(% style="width:93px" %)01|(% style="width:188px" %)4
340 -|(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)004|(% style="width:188px" %)2
341 -|(% style="width:183px" %)AT+CFM|(% style="width:55px" %)Any|(% style="width:93px" %)05|(% style="width:188px" %)4
342 -|(% style="width:183px" %)INTMOD|(% style="width:55px" %)Any|(% style="width:93px" %)A6|(% style="width:188px" %)4
343 -|(% style="width:183px" %)MOD|(% style="width:55px" %)Any|(% style="width:93px" %)A7|(% style="width:188px" %)2
354 +[[image:image-20220606165544-8.png]]
344 344  
345 345  
346 -
347 347  (((
348 348  (% style="color:blue" %)**Examples:**
349 349  )))
... ... @@ -386,6 +386,7 @@
386 386  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
387 387  
388 388  
399 +
389 389  == 2.6 ​Show Data in DataCake IoT Server ==
390 390  
391 391  
... ... @@ -425,6 +425,7 @@
425 425  [[image:1654505925508-181.png]]
426 426  
427 427  
439 +
428 428  == 2.7 Frequency Plans ==
429 429  
430 430  
... ... @@ -431,6 +431,7 @@
431 431  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.
432 432  
433 433  
446 +
434 434  === 2.7.1 EU863-870 (EU868) ===
435 435  
436 436  
... ... @@ -462,6 +462,7 @@
462 462  869.525 - SF9BW125 (RX2 downlink only)
463 463  
464 464  
478 +
465 465  === 2.7.2 US902-928(US915) ===
466 466  
467 467  
... ... @@ -507,6 +507,7 @@
507 507  923.3 - SF12BW500(RX2 downlink only)
508 508  
509 509  
524 +
510 510  === 2.7.3 CN470-510 (CN470) ===
511 511  
512 512  
... ... @@ -552,6 +552,7 @@
552 552  505.3 - SF12BW125 (RX2 downlink only)
553 553  
554 554  
570 +
555 555  === 2.7.4 AU915-928(AU915) ===
556 556  
557 557  
... ... @@ -597,6 +597,7 @@
597 597  923.3 - SF12BW500(RX2 downlink only)
598 598  
599 599  
616 +
600 600  === 2.7.5 AS920-923 & AS923-925 (AS923) ===
601 601  
602 602  
... ... @@ -648,6 +648,7 @@
648 648  923.2 - SF10BW125 (RX2)
649 649  
650 650  
668 +
651 651  === 2.7.6 KR920-923 (KR920) ===
652 652  
653 653  
... ... @@ -684,6 +684,7 @@
684 684  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
685 685  
686 686  
705 +
687 687  === 2.7.7 IN865-867 (IN865) ===
688 688  
689 689  
... ... @@ -703,6 +703,8 @@
703 703  866.550 - SF10BW125 (RX2)
704 704  
705 705  
725 +
726 +
706 706  == 2.8 LED Indicator ==
707 707  
708 708  
... ... @@ -741,6 +741,7 @@
741 741  )))
742 742  
743 743  
765 +
744 744  == 2.10 ​Firmware Change Log ==
745 745  
746 746  
... ... @@ -749,6 +749,10 @@
749 749  )))
750 750  
751 751  (((
774 +
775 +)))
776 +
777 +(((
752 752  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
753 753  )))
754 754  
... ... @@ -765,16 +765,70 @@
765 765  )))
766 766  
767 767  
768 -== 2.11 Battery & Power Consumption ==
769 769  
795 +== 2.11 ​Battery Analysis ==
770 770  
771 -LSE01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
772 772  
773 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
798 +=== 2.11.1 ​Battery Type ===
774 774  
775 775  
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 +
776 776  = 3. ​Using the AT Commands =
777 777  
857 +
778 778  == 3.1 Access AT Commands ==
779 779  
780 780  
... ... @@ -790,6 +790,7 @@
790 790  [[image:1654502005655-729.png||height="503" width="801"]]
791 791  
792 792  
873 +
793 793  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:
794 794  
795 795  
... ... @@ -904,8 +904,10 @@
904 904   (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
905 905  
906 906  
988 +
907 907  = ​4. FAQ =
908 908  
991 +
909 909  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
910 910  
911 911  
... ... @@ -977,16 +977,17 @@
977 977  [[image:image-20220606154825-4.png]]
978 978  
979 979  
1063 +
980 980  == 4.2 ​Can I calibrate LSE01 to different soil types? ==
981 981  
982 982  
983 -(((
984 984  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]].
985 -)))
986 986  
987 987  
1070 +
988 988  = 5. Trouble Shooting =
989 989  
1073 +
990 990  == 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
991 991  
992 992  
... ... @@ -993,6 +993,7 @@
993 993  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.
994 994  
995 995  
1080 +
996 996  == 5.2 AT Command input doesn't work ==
997 997  
998 998  
... ... @@ -1001,6 +1001,7 @@
1001 1001  )))
1002 1002  
1003 1003  
1089 +
1004 1004  == 5.3 Device rejoin in at the second uplink packet ==
1005 1005  
1006 1006  
... ... @@ -1018,13 +1018,12 @@
1018 1018  
1019 1019  (% style="color:#4f81bd" %)**Solution: **
1020 1020  
1021 -(((
1022 1022  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:
1023 -)))
1024 1024  
1025 1025  [[image:1654500929571-736.png||height="458" width="832"]]
1026 1026  
1027 1027  
1112 +
1028 1028  = 6. ​Order Info =
1029 1029  
1030 1030  
... ... @@ -1093,3 +1093,5 @@
1093 1093  
1094 1094  * 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.
1095 1095  * 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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