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Last modified by Mengting Qiu on 2025/07/07 15:27
From version 58.1
edited by Bei Jinggeng
on 2024/08/02 16:47
Change comment: There is no comment for this version
To version 46.1
edited by Bei Jinggeng
on 2022/12/21 15:01
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -22,15 +22,16 @@
22 22  
23 23  = 1. Introduction =
24 24  
25 +
25 25  == 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
26 26  
27 27  
28 28  (((
29 -The Dragino LSE01 is a (% style="color:blue" %)**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 +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  
32 32  (((
33 -It detects (% style="color:blue" %)**Soil Moisture**(%%), (% style="color:blue" %)**Soil Temperature**(%%) and (% style="color:blue" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
34 +It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
34 34  )))
35 35  
36 36  (((
... ... @@ -38,7 +38,7 @@
38 38  )))
39 39  
40 40  (((
41 -LES01 is powered by (% style="color:blue" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
42 +LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
42 42  )))
43 43  
44 44  (((
... ... @@ -52,6 +52,7 @@
52 52  [[image:1654503265560-120.png]]
53 53  
54 54  
56 +
55 55  == 1.2 ​Features ==
56 56  
57 57  
... ... @@ -72,30 +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="3" style="background-color:#f2f2f2; width:510px" %)
76 -|(% style="background-color:#4f81bd; color:white; width:94px" %)**Parameter**|(% style="background-color:#4f81bd; color:white; width:145px" %)**Soil Moisture**|(% style="background-color:#4f81bd; color:white; width:135px" %)**Soil Conductivity**|(% style="background-color:#4f81bd; color:white; width:135px" %)**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  
79 +
80 +
95 95  == 1.4 Dimension ==
96 96  
97 97  
98 -(% style="color:blue" %)**Main Device Dimension:**
84 +**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  
... ... @@ -102,11 +102,12 @@
102 102  [[image:image-20221008140228-2.png||height="358" width="571"]]
103 103  
104 104  
105 -(% style="color:blue" %)**Probe Dimension**
91 +**Probe Dimension**
106 106  
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  (((
... ... @@ -190,9 +190,11 @@
190 190  Uplink payload includes in total 11 bytes.
191 191  )))
192 192  
193 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
194 -|(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**1**
195 -|Value|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
185 +(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %)
186 +|=(% scope="row" %)(((
187 +**Size(bytes)**
188 +)))|**2**|**2**|**2**|**2**|**2**|**1**
189 +|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
196 196  Temperature
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"]]|(((
... ... @@ -199,20 +199,24 @@
199 199  MOD & Digital Interrupt(Optional)
200 200  )))
201 201  
196 +
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="3" style="background-color:#f2f2f2; width:500px" %)
208 -|(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**1**
209 -|Value|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
202 +(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %)
203 +|=(% scope="row" %)(((
204 +**Size(bytes)**
205 +)))|**2**|**2**|**2**|**2**|**2**|**1**
206 +|=**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
210 210  Temperature
211 211  (Reserve, Ignore now)
212 -)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|Dielectric constant(raw)|(((
209 +)))|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Dielectric constant>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
213 213  MOD & Digital Interrupt(Optional)
214 214  )))
215 215  
213 +
216 216  === 2.3.3 Battery Info ===
217 217  
218 218  
... ... @@ -229,6 +229,7 @@
229 229  )))
230 230  
231 231  
230 +
232 232  === 2.3.4 Soil Moisture ===
233 233  
234 234  
... ... @@ -237,15 +237,24 @@
237 237  )))
238 238  
239 239  (((
240 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is (% style="color:blue" %)**05DC(H) = 1500(D) /100 = 15%.**
239 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
241 241  )))
242 242  
242 +(((
243 +
244 +)))
243 243  
246 +(((
247 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
248 +)))
249 +
250 +
251 +
244 244  === 2.3.5 Soil Temperature ===
245 245  
246 246  
247 247  (((
248 -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
249 249  )))
250 250  
251 251  (((
... ... @@ -261,6 +261,7 @@
261 261  )))
262 262  
263 263  
272 +
264 264  === 2.3.6 Soil Conductivity (EC) ===
265 265  
266 266  
... ... @@ -280,10 +280,14 @@
280 280  
281 281  )))
282 282  
292 +(((
293 +
294 +)))
295 +
283 283  === 2.3.7 MOD ===
284 284  
285 285  
286 -Firmware version at least v1.2.1 supports changing mode.
299 +Firmware version at least v2.1 supports changing mode.
287 287  
288 288  For example, bytes[10]=90
289 289  
... ... @@ -290,7 +290,7 @@
290 290  mod=(bytes[10]>>7)&0x01=1.
291 291  
292 292  
293 -(% style="color:blue" %)**Downlink Command:**
306 +**Downlink Command:**
294 294  
295 295  If payload = 0x0A00, workmode=0
296 296  
... ... @@ -297,6 +297,7 @@
297 297  If** **payload =** **0x0A01, workmode=1
298 298  
299 299  
313 +
300 300  === 2.3.8 ​Decode payload in The Things Network ===
301 301  
302 302  
... ... @@ -310,11 +310,11 @@
310 310  )))
311 311  
312 312  (((
313 -LSE01 TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/blob/main/LSE01/LSE01_TTN%20Decoder%20V1.2.1.txt>>https://github.com/dragino/dragino-end-node-decoder/blob/main/LSE01/LSE01_TTN%20Decoder%20V1.2.1.txt]]
314 -
315 -
327 +LSE01 TTN Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
316 316  )))
317 317  
330 +
331 +
318 318  == 2.4 Uplink Interval ==
319 319  
320 320  
... ... @@ -321,23 +321,23 @@
321 321  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"]]
322 322  
323 323  
338 +
324 324  == 2.5 Downlink Payload ==
325 325  
326 326  
327 327  By default, LSE01 prints the downlink payload to console port.
328 328  
329 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
330 -|=(% style="width: 183px; background-color:#4F81BD;color:white" %)**Downlink Control Type**|=(% style="width: 55px; background-color:#4F81BD;color:white" %)FPort|=(% style="width: 93px; background-color:#4F81BD;color:white" %)**Type Code**|=(% style="width: 179px; background-color:#4F81BD;color:white" %)**Downlink payload size(bytes)**
331 -|(% style="width:183px" %)TDC (Transmit Time Interval)|(% style="width:55px" %)Any|(% style="width:93px" %)01|(% style="width:146px" %)4
332 -|(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)04|(% style="width:146px" %)2
333 -|(% style="width:183px" %)AT+CFM|(% style="width:55px" %)Any|(% style="width:93px" %)05|(% style="width:146px" %)4
334 -|(% style="width:183px" %)INTMOD|(% style="width:55px" %)Any|(% style="width:93px" %)06|(% style="width:146px" %)4
335 -|(% style="width:183px" %)MOD|(% style="width:55px" %)Any|(% style="width:93px" %)0A|(% style="width:146px" %)2
344 +[[image:image-20220606165544-8.png]]
336 336  
346 +
337 337  (((
338 338  (% style="color:blue" %)**Examples:**
339 339  )))
340 340  
351 +(((
352 +
353 +)))
354 +
341 341  * (((
342 342  (% style="color:blue" %)**Set TDC**
343 343  )))
... ... @@ -372,6 +372,7 @@
372 372  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
373 373  
374 374  
389 +
375 375  == 2.6 ​Show Data in DataCake IoT Server ==
376 376  
377 377  
... ... @@ -411,6 +411,7 @@
411 411  [[image:1654505925508-181.png]]
412 412  
413 413  
429 +
414 414  == 2.7 Frequency Plans ==
415 415  
416 416  
... ... @@ -417,6 +417,7 @@
417 417  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.
418 418  
419 419  
436 +
420 420  === 2.7.1 EU863-870 (EU868) ===
421 421  
422 422  
... ... @@ -448,6 +448,7 @@
448 448  869.525 - SF9BW125 (RX2 downlink only)
449 449  
450 450  
468 +
451 451  === 2.7.2 US902-928(US915) ===
452 452  
453 453  
... ... @@ -493,6 +493,7 @@
493 493  923.3 - SF12BW500(RX2 downlink only)
494 494  
495 495  
514 +
496 496  === 2.7.3 CN470-510 (CN470) ===
497 497  
498 498  
... ... @@ -538,6 +538,7 @@
538 538  505.3 - SF12BW125 (RX2 downlink only)
539 539  
540 540  
560 +
541 541  === 2.7.4 AU915-928(AU915) ===
542 542  
543 543  
... ... @@ -583,6 +583,7 @@
583 583  923.3 - SF12BW500(RX2 downlink only)
584 584  
585 585  
606 +
586 586  === 2.7.5 AS920-923 & AS923-925 (AS923) ===
587 587  
588 588  
... ... @@ -634,6 +634,7 @@
634 634  923.2 - SF10BW125 (RX2)
635 635  
636 636  
658 +
637 637  === 2.7.6 KR920-923 (KR920) ===
638 638  
639 639  
... ... @@ -670,6 +670,7 @@
670 670  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
671 671  
672 672  
695 +
673 673  === 2.7.7 IN865-867 (IN865) ===
674 674  
675 675  
... ... @@ -689,6 +689,8 @@
689 689  866.550 - SF10BW125 (RX2)
690 690  
691 691  
715 +
716 +
692 692  == 2.8 LED Indicator ==
693 693  
694 694  
... ... @@ -698,13 +698,16 @@
698 698  * Solid ON for 5 seconds once device successful Join the network.
699 699  * Blink once when device transmit a packet.
700 700  
726 +
701 701  == 2.9 Installation in Soil ==
702 702  
703 703  
704 704  **Measurement the soil surface**
705 705  
732 +
706 706  [[image:1654506634463-199.png]] ​
707 707  
735 +
708 708  (((
709 709  (((
710 710  Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
... ... @@ -712,8 +712,10 @@
712 712  )))
713 713  
714 714  
743 +
715 715  [[image:1654506665940-119.png]]
716 716  
746 +
717 717  (((
718 718  Dig a hole with diameter > 20CM.
719 719  )))
... ... @@ -723,6 +723,7 @@
723 723  )))
724 724  
725 725  
756 +
726 726  == 2.10 ​Firmware Change Log ==
727 727  
728 728  
... ... @@ -731,6 +731,10 @@
731 731  )))
732 732  
733 733  (((
765 +
766 +)))
767 +
768 +(((
734 734  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
735 735  )))
736 736  
... ... @@ -747,16 +747,70 @@
747 747  )))
748 748  
749 749  
750 -== 2.11 Battery & Power Consumption ==
751 751  
786 +== 2.11 ​Battery Analysis ==
752 752  
753 -LSE01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
754 754  
755 -[[**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 ===
756 756  
757 757  
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 +
758 758  = 3. ​Using the AT Commands =
759 759  
848 +
760 760  == 3.1 Access AT Commands ==
761 761  
762 762  
... ... @@ -763,15 +763,16 @@
763 763  LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
764 764  
765 765  
766 -[[image:image-20231111095033-3.png||height="591" width="855"]]
855 +[[image:1654501986557-872.png||height="391" width="800"]]
767 767  
768 768  
769 769  Or if you have below board, use below connection:
770 770  
771 771  
772 -[[image:image-20231109094023-1.png]]
861 +[[image:1654502005655-729.png||height="503" width="801"]]
773 773  
774 774  
864 +
775 775  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:
776 776  
777 777  
... ... @@ -886,8 +886,10 @@
886 886   (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
887 887  
888 888  
979 +
889 889  = ​4. FAQ =
890 890  
982 +
891 891  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
892 892  
893 893  
... ... @@ -897,10 +897,18 @@
897 897  )))
898 898  
899 899  (((
992 +
993 +)))
994 +
995 +(((
900 900  How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
901 901  )))
902 902  
903 903  (((
1000 +
1001 +)))
1002 +
1003 +(((
904 904  You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
905 905  )))
906 906  
... ... @@ -910,23 +910,11 @@
910 910  
911 911  (((
912 912  For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
913 -
914 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
915 -|(% style="background-color:#4f81bd; color:white; width:45px" %)**CHE**|(% colspan="9" style="background-color:#4f81bd; color:white; width:465px" %)**US915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)**
916 -|(% style="width:47px" %)0|(% colspan="9" style="width:542px" %)ENABLE Channel 0-63
917 -|(% style="width:47px" %)1|(% style="width:54px" %)902.3|(% style="width:53px" %)902.5|(% style="width:55px" %)902.7|(% style="width:53px" %)902.9|(% style="width:49px" %)903.1|(% style="width:52px" %)903.3|(% style="width:51px" %)903.5|(% style="width:51px" %)903.7|(% style="width:115px" %)Channel 0-7
918 -|(% style="width:47px" %)2|(% style="width:54px" %)903.9|(% style="width:53px" %)904.1|(% style="width:55px" %)904.3|(% style="width:53px" %)904.5|(% style="width:49px" %)904.7|(% style="width:52px" %)904.9|(% style="width:51px" %)905.1|(% style="width:51px" %)905.3|(% style="width:115px" %)Channel 8-15
919 -|(% style="width:47px" %)3|(% style="width:54px" %)905.5|(% style="width:53px" %)905.7|(% style="width:55px" %)905.9|(% style="width:53px" %)906.1|(% style="width:49px" %)906.3|(% style="width:52px" %)906.5|(% style="width:51px" %)906.7|(% style="width:51px" %)906.9|(% style="width:115px" %)Channel 16-23
920 -|(% style="width:47px" %)4|(% style="width:54px" %)907.1|(% style="width:53px" %)907.3|(% style="width:55px" %)907.5|(% style="width:53px" %)907.7|(% style="width:49px" %)907.9|(% style="width:52px" %)908.1|(% style="width:51px" %)908.3|(% style="width:51px" %)908.5|(% style="width:115px" %)Channel 24-31
921 -|(% style="width:47px" %)5|(% style="width:54px" %)908.7|(% style="width:53px" %)908.9|(% style="width:55px" %)909.1|(% style="width:53px" %)909.3|(% style="width:49px" %)909.5|(% style="width:52px" %)909.7|(% style="width:51px" %)909.9|(% style="width:51px" %)910.1|(% style="width:115px" %)Channel 32-39
922 -|(% style="width:47px" %)6|(% style="width:54px" %)910.3|(% style="width:53px" %)910.5|(% style="width:55px" %)910.7|(% style="width:53px" %)910.9|(% style="width:49px" %)911.1|(% style="width:52px" %)911.3|(% style="width:51px" %)911.5|(% style="width:51px" %)911.7|(% style="width:115px" %)Channel 40-47
923 -|(% style="width:47px" %)7|(% style="width:54px" %)911.9|(% style="width:53px" %)912.1|(% style="width:55px" %)912.3|(% style="width:53px" %)912.5|(% style="width:49px" %)912.7|(% style="width:52px" %)912.9|(% style="width:51px" %)913.1|(% style="width:51px" %)913.3|(% style="width:115px" %)Channel 48-55
924 -|(% style="width:47px" %)8|(% style="width:54px" %)913.5|(% style="width:53px" %)913.7|(% style="width:55px" %)913.9|(% style="width:53px" %)914.1|(% style="width:49px" %)914.3|(% style="width:52px" %)914.5|(% style="width:51px" %)914.7|(% style="width:51px" %)914.9|(% style="width:115px" %)Channel 56-63
925 -|(% colspan="10" style="background-color:#4f81bd; color:white; width:589px" %)**Channels(500KHz,4/5,Unit:MHz,CHS=0)**
926 -|(% style="width:47px" %) |(% style="width:54px" %)903|(% style="width:53px" %)904.6|(% style="width:55px" %)906.2|(% style="width:53px" %)907.8|(% style="width:49px" %)909.4|(% style="width:52px" %)911|(% style="width:51px" %)912.6|(% style="width:51px" %)914.2|(% style="width:115px" %)Channel 64-71
927 927  )))
928 928  
1015 +[[image:image-20220606154726-3.png]]
929 929  
1017 +
930 930  When you use the TTN network, the US915 frequency bands use are:
931 931  
932 932  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -958,34 +958,24 @@
958 958  
959 959  (((
960 960  The **AU915** band is similar. Below are the AU915 Uplink Channels.
961 -
962 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
963 -|(% style="background-color:#4f81bd; color:white; width:45px" %)**CHE**|(% colspan="9" style="background-color:#4f81bd; color:white; width:465px" %)**AU915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)**
964 -|(% style="width:45px" %)0|(% colspan="9" style="width:540px" %)ENABLE Channel 0-63
965 -|(% style="width:45px" %)1|(% style="width:51px" %)915.2|(% style="width:51px" %)915.4|(% style="width:51px" %)915.6|(% style="width:52px" %)915.8|(% style="width:51px" %)916|(% style="width:51px" %)916.2|(% style="width:53px" %)916.4|(% style="width:51px" %)916.6|(% style="width:115px" %)Channel 0-7
966 -|(% style="width:45px" %)2|(% style="width:51px" %)916.8|(% style="width:51px" %)917|(% style="width:51px" %)917.2|(% style="width:52px" %)917.4|(% style="width:51px" %)917.6|(% style="width:51px" %)917.8|(% style="width:53px" %)918|(% style="width:51px" %)918.2|(% style="width:115px" %)Channel 8-15
967 -|(% style="width:45px" %)3|(% style="width:51px" %)918.4|(% style="width:51px" %)918.6|(% style="width:51px" %)918.8|(% style="width:52px" %)919|(% style="width:51px" %)919.2|(% style="width:51px" %)919.4|(% style="width:53px" %)919.6|(% style="width:51px" %)919.8|(% style="width:115px" %)Channel 16-23
968 -|(% style="width:45px" %)4|(% style="width:51px" %)920|(% style="width:51px" %)920.2|(% style="width:51px" %)920.4|(% style="width:52px" %)920.6|(% style="width:51px" %)920.8|(% style="width:51px" %)921|(% style="width:53px" %)921.2|(% style="width:51px" %)921.4|(% style="width:115px" %)Channel 24-31
969 -|(% style="width:45px" %)5|(% style="width:51px" %)921.6|(% style="width:51px" %)921.8|(% style="width:51px" %)922|(% style="width:52px" %)922.2|(% style="width:51px" %)922.4|(% style="width:51px" %)922.6|(% style="width:53px" %)922.8|(% style="width:51px" %)923|(% style="width:115px" %)Channel 32-39
970 -|(% style="width:45px" %)6|(% style="width:51px" %)923.2|(% style="width:51px" %)923.4|(% style="width:51px" %)923.6|(% style="width:52px" %)923.8|(% style="width:51px" %)924|(% style="width:51px" %)924.2|(% style="width:53px" %)924.4|(% style="width:51px" %)924.6|(% style="width:115px" %)Channel 40-47
971 -|(% style="width:45px" %)7|(% style="width:51px" %)924.8|(% style="width:51px" %)925|(% style="width:51px" %)925.2|(% style="width:52px" %)925.4|(% style="width:51px" %)925.6|(% style="width:51px" %)925.8|(% style="width:53px" %)926|(% style="width:51px" %)926.2|(% style="width:115px" %)Channel 48-55
972 -|(% style="width:45px" %)8|(% style="width:51px" %)926.4|(% style="width:51px" %)926.6|(% style="width:51px" %)926.8|(% style="width:52px" %)927|(% style="width:51px" %)927.2|(% style="width:51px" %)927.4|(% style="width:53px" %)927.6|(% style="width:51px" %)927.8|(% style="width:115px" %)Channel 56-63
973 -|(% colspan="10" style="background-color:#4f81bd; color:white; width:586px" %)**Channels(500KHz,4/5,Unit:MHz,CHS=0)**
974 -|(% style="width:45px" %) |(% style="width:51px" %)915.9|(% style="width:51px" %)917.5|(% style="width:51px" %)919.1|(% style="width:52px" %)920.7|(% style="width:51px" %)922.3|(% style="width:51px" %)923.9|(% style="width:53px" %)925.5|(% style="width:51px" %)927.1|(% style="width:115px" %)Channel 64-71
975 975  )))
976 976  
1051 +[[image:image-20220606154825-4.png]]
977 977  
978 978  
1054 +
979 979  == 4.2 ​Can I calibrate LSE01 to different soil types? ==
980 980  
981 981  
982 982  (((
983 -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/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20230522.pdf]].
1059 +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]].
984 984  )))
985 985  
986 986  
1063 +
987 987  = 5. Trouble Shooting =
988 988  
1066 +
989 989  == 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
990 990  
991 991  
... ... @@ -992,6 +992,7 @@
992 992  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.
993 993  
994 994  
1073 +
995 995  == 5.2 AT Command input doesn't work ==
996 996  
997 997  
... ... @@ -1000,6 +1000,7 @@
1000 1000  )))
1001 1001  
1002 1002  
1082 +
1003 1003  == 5.3 Device rejoin in at the second uplink packet ==
1004 1004  
1005 1005  
... ... @@ -1024,56 +1024,7 @@
1024 1024  [[image:1654500929571-736.png||height="458" width="832"]]
1025 1025  
1026 1026  
1027 -== 5.3 Possible reasons why the device is unresponsive： ==
1028 1028  
1029 -~1. Check whether the battery voltage is lower than 2.8V
1030 -2. Check whether the jumper of the device is correctly connected
1031 -
1032 -[[image:image-20240330173910-1.png]]
1033 -3. Check whether the switch here of the device is at the ISP（The switch can operate normally only when it is in RUN）
1034 -
1035 -[[image:image-20240330173932-2.png]]
1036 -
1037 -= =
1038 -
1039 -
1040 -== 5.4 The node cannot read the sensor data ==
1041 -
1042 -This may be caused by a software firmware(≤1.1.6 version) bug, which we fixed in the latest firmware (>1.1.6 version)
1043 -
1044 -The user can fix this problem via upgrade firmware.
1045 -
1046 -By default, The latest firmware value of POWERIC is 1, while the 3322 version requires POWERIC to be set to 0 in order to function properly
1047 -
1048 -* **//1. Check if the hardware version is 3322//**
1049 -
1050 -If the sensor hardware version is 3322 or earlier, the user can change the POWERIC value to 0 after a firmware upgrade using one of the following methods
1051 -
1052 -
1053 -**a. Using AT command**
1054 -
1055 -(% class="box infomessage" %)
1056 -(((
1057 -AT+POWERIC=0.
1058 -)))
1059 -
1060 -
1061 -**b. Using Downlink**
1062 -
1063 -(% class="box infomessage" %)
1064 -(((
1065 -FF 00(AT+POWERIC=0).
1066 -)))
1067 -
1068 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20240531090837-1.png?rev=1.1||alt="image-20240531090837-1.png"]]
1069 -
1070 -Please check your hardware production date
1071 -
1072 -The first two digits are the week of the year, and the last two digits are the year.
1073 -
1074 -The number 3322 is the first batch we changed the power IC.
1075 -
1076 -
1077 1077  = 6. ​Order Info =
1078 1078  
1079 1079  
... ... @@ -1141,5 +1141,6 @@
1141 1141  
1142 1142  
1143 1143  * 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.
1144 -
1145 1145  * 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 +
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