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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 28.7
edited by Xiaoling
on 2022/06/06 17:08
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To version 42.2
edited by Xiaoling
on 2022/07/08 09:52
Change comment: There is no comment for this version

Summary

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Title
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1 -LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
... ... @@ -1,5 +1,5 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="848" width="848"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
... ... @@ -8,35 +8,38 @@
8 8  
9 9  
10 10  
11 +
12 +
13 +
14 +**Table of Contents:**
15 +
16 +
17 +
18 +
19 +
20 +
11 11  = 1. Introduction =
12 12  
13 13  == 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
14 14  
15 15  (((
16 -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.
17 -)))
26 +
18 18  
19 -(((
20 -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.
21 -)))
28 +Dragino NSE01 is an **NB-IOT soil moisture & EC sensor** for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
22 22  
23 -(((
24 -The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
25 -)))
30 +It can detect **Soil Moisture, Soil Temperature and Soil Conductivity**, and upload its value to the server wirelessly.
26 26  
27 -(((
28 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
29 -)))
32 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
30 30  
31 -(((
32 -Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
34 +NSE01 are powered by **8500mAh Li-SOCI2** batteries, which can be used for up to 5 years.
35 +
36 +
33 33  )))
34 34  
35 -
36 36  [[image:1654503236291-817.png]]
37 37  
38 38  
39 -[[image:1654503265560-120.png]]
42 +[[image:1657245163077-232.png]]
40 40  
41 41  
42 42  
... ... @@ -85,7 +85,7 @@
85 85  )))
86 86  
87 87  (((
88 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.​UsingtheATCommands"]].
91 +In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
89 89  )))
90 90  
91 91  
... ... @@ -101,7 +101,7 @@
101 101  The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
102 102  
103 103  
104 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
107 +(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
105 105  
106 106  Each LSE01 is shipped with a sticker with the default device EUI as below:
107 107  
... ... @@ -122,7 +122,7 @@
122 122  
123 123  
124 124  
125 -**Step 2**: Power on LSE01
128 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01
126 126  
127 127  
128 128  Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
... ... @@ -130,7 +130,7 @@
130 130  [[image:image-20220606163915-7.png]]
131 131  
132 132  
133 -**Step 3:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
136 +(% style="color:blue" %)**Step 3**(%%)**:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
134 134  
135 135  [[image:1654504778294-788.png]]
136 136  
... ... @@ -138,86 +138,104 @@
138 138  
139 139  == 2.3 Uplink Payload ==
140 140  
144 +
141 141  === 2.3.1 MOD~=0(Default Mode) ===
142 142  
143 143  LSE01 will uplink payload via LoRaWAN with below payload format: 
144 144  
145 -
149 +(((
146 146  Uplink payload includes in total 11 bytes.
147 -
151 +)))
148 148  
153 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
149 149  |(((
150 150  **Size**
151 151  
152 152  **(bytes)**
153 153  )))|**2**|**2**|**2**|**2**|**2**|**1**
154 -|**Value**|[[BAT>>path:#bat]]|(((
159 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
155 155  Temperature
156 156  
157 157  (Reserve, Ignore now)
158 -)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
163 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
159 159  MOD & Digital Interrupt
160 160  
161 161  (Optional)
162 162  )))
163 163  
164 -[[image:1654504881641-514.png]]
165 -
166 -
167 -
168 168  === 2.3.2 MOD~=1(Original value) ===
169 169  
170 170  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
171 171  
173 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
172 172  |(((
173 173  **Size**
174 174  
175 175  **(bytes)**
176 176  )))|**2**|**2**|**2**|**2**|**2**|**1**
177 -|**Value**|[[BAT>>path:#bat]]|(((
179 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
178 178  Temperature
179 179  
180 180  (Reserve, Ignore now)
181 -)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
183 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
182 182  MOD & Digital Interrupt
183 183  
184 184  (Optional)
185 185  )))
186 186  
187 -[[image:1654504907647-967.png]]
188 -
189 -
190 -
191 191  === 2.3.3 Battery Info ===
192 192  
191 +(((
193 193  Check the battery voltage for LSE01.
193 +)))
194 194  
195 +(((
195 195  Ex1: 0x0B45 = 2885mV
197 +)))
196 196  
199 +(((
197 197  Ex2: 0x0B49 = 2889mV
201 +)))
198 198  
199 199  
200 200  
201 201  === 2.3.4 Soil Moisture ===
202 202  
207 +(((
203 203  Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
209 +)))
204 204  
211 +(((
205 205  For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
213 +)))
206 206  
215 +(((
216 +
217 +)))
207 207  
219 +(((
208 208  (% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
221 +)))
209 209  
210 210  
211 211  
212 212  === 2.3.5 Soil Temperature ===
213 213  
227 +(((
214 214   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
229 +)))
215 215  
231 +(((
216 216  **Example**:
233 +)))
217 217  
235 +(((
218 218  If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
237 +)))
219 219  
239 +(((
220 220  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
241 +)))
221 221  
222 222  
223 223  
... ... @@ -252,7 +252,7 @@
252 252  mod=(bytes[10]>>7)&0x01=1.
253 253  
254 254  
255 -Downlink Command:
276 +**Downlink Command:**
256 256  
257 257  If payload = 0x0A00, workmode=0
258 258  
... ... @@ -267,19 +267,21 @@
267 267  
268 268  [[image:1654505570700-128.png]]
269 269  
291 +(((
270 270  The payload decoder function for TTN is here:
293 +)))
271 271  
272 -LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
295 +(((
296 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
297 +)))
273 273  
274 274  
275 275  == 2.4 Uplink Interval ==
276 276  
277 -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:
302 +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"]]
278 278  
279 -[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
280 280  
281 281  
282 -
283 283  == 2.5 Downlink Payload ==
284 284  
285 285  By default, LSE50 prints the downlink payload to console port.
... ... @@ -287,24 +287,44 @@
287 287  [[image:image-20220606165544-8.png]]
288 288  
289 289  
290 -**Examples:**
313 +(((
314 +(% style="color:blue" %)**Examples:**
315 +)))
291 291  
317 +(((
318 +
319 +)))
292 292  
293 -* **Set TDC**
321 +* (((
322 +(% style="color:blue" %)**Set TDC**
323 +)))
294 294  
325 +(((
295 295  If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
327 +)))
296 296  
329 +(((
297 297  Payload:    01 00 00 1E    TDC=30S
331 +)))
298 298  
333 +(((
299 299  Payload:    01 00 00 3C    TDC=60S
335 +)))
300 300  
337 +(((
338 +
339 +)))
301 301  
302 -* **Reset**
341 +* (((
342 +(% style="color:blue" %)**Reset**
343 +)))
303 303  
345 +(((
304 304  If payload = 0x04FF, it will reset the LSE01
347 +)))
305 305  
306 306  
307 -* **CFM**
350 +* (% style="color:blue" %)**CFM**
308 308  
309 309  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
310 310  
... ... @@ -312,12 +312,21 @@
312 312  
313 313  == 2.6 ​Show Data in DataCake IoT Server ==
314 314  
358 +(((
315 315  [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
360 +)))
316 316  
362 +(((
363 +
364 +)))
317 317  
318 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
366 +(((
367 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
368 +)))
319 319  
320 -**Step 2**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
370 +(((
371 +(% style="color:blue" %)**Step 2**(%%):  To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
372 +)))
321 321  
322 322  
323 323  [[image:1654505857935-743.png]]
... ... @@ -325,11 +325,12 @@
325 325  
326 326  [[image:1654505874829-548.png]]
327 327  
328 -Step 3: Create an account or log in Datacake.
329 329  
330 -Step 4: Search the LSE01 and add DevEUI.
381 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
331 331  
383 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
332 332  
385 +
333 333  [[image:1654505905236-553.png]]
334 334  
335 335  
... ... @@ -621,105 +621,123 @@
621 621  
622 622  The LSE01 has an internal LED which is to show the status of different state.
623 623  
624 -
625 625  * Blink once when device power on.
626 626  * Solid ON for 5 seconds once device successful Join the network.
627 627  * Blink once when device transmit a packet.
628 628  
629 -1.
630 -11. Installation in Soil
681 +== 2.9 Installation in Soil ==
631 631  
632 632  **Measurement the soil surface**
633 633  
634 634  
635 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
686 +[[image:1654506634463-199.png]] ​
636 636  
688 +(((
689 +(((
637 637  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.
691 +)))
692 +)))
638 638  
639 639  
640 640  
696 +[[image:1654506665940-119.png]]
641 641  
642 -
643 -
644 -
645 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
646 -
647 -
648 -
698 +(((
649 649  Dig a hole with diameter > 20CM.
700 +)))
650 650  
702 +(((
651 651  Horizontal insert the probe to the soil and fill the hole for long term measurement.
704 +)))
652 652  
653 653  
707 +== 2.10 ​Firmware Change Log ==
654 654  
655 -
656 -1.
657 -11. ​Firmware Change Log
658 -
709 +(((
659 659  **Firmware download link:**
711 +)))
660 660  
713 +(((
661 661  [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
715 +)))
662 662  
717 +(((
718 +
719 +)))
663 663  
664 -**Firmware Upgrade Method:**
721 +(((
722 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
723 +)))
665 665  
666 -[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]]
725 +(((
726 +
727 +)))
667 667  
668 -
729 +(((
669 669  **V1.0.**
731 +)))
670 670  
733 +(((
671 671  Release
735 +)))
672 672  
673 673  
738 +== 2.11 ​Battery Analysis ==
674 674  
675 -1.
676 -11. ​Battery Analysis
677 -111. ​Battery Type
740 +=== 2.11.1 ​Battery Type ===
678 678  
742 +(((
679 679  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.
744 +)))
680 680  
681 -
746 +(((
682 682  The battery is designed to last for more than 5 years for the LSN50.
748 +)))
683 683  
750 +(((
751 +(((
752 +The battery-related documents are as below:
753 +)))
754 +)))
684 684  
685 -The battery related documents as below:
686 -
687 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
688 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
689 -* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
690 -
691 -|(((
692 -JST-XH-2P connector
756 +* (((
757 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
693 693  )))
759 +* (((
760 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
761 +)))
762 +* (((
763 +[[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/]]
764 +)))
694 694  
695 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
766 + [[image:image-20220610172436-1.png]]
696 696  
697 697  
698 698  
699 -1.
700 -11.
701 -111. ​Battery Note
770 +=== 2.11.2 ​Battery Note ===
702 702  
772 +(((
703 703  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.
774 +)))
704 704  
705 705  
706 -1.
707 -11.
708 -111. ​Replace the battery
709 709  
778 +=== 2.11.3 Replace the battery ===
779 +
780 +(((
710 710  If Battery is lower than 2.7v, user should replace the battery of LSE01.
782 +)))
711 711  
712 -
784 +(((
713 713  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.
786 +)))
714 714  
715 -
788 +(((
716 716  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)
790 +)))
717 717  
718 718  
719 719  
720 -
721 -
722 -
723 723  = 3. ​Using the AT Commands =
724 724  
725 725  == 3.1 Access AT Commands ==
... ... @@ -727,13 +727,13 @@
727 727  
728 728  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.
729 729  
730 -[[image:1654501986557-872.png]]
801 +[[image:1654501986557-872.png||height="391" width="800"]]
731 731  
732 732  
733 733  Or if you have below board, use below connection:
734 734  
735 735  
736 -[[image:1654502005655-729.png]]
807 +[[image:1654502005655-729.png||height="503" width="801"]]
737 737  
738 738  
739 739  
... ... @@ -740,10 +740,10 @@
740 740  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:
741 741  
742 742  
743 - [[image:1654502050864-459.png]]
814 + [[image:1654502050864-459.png||height="564" width="806"]]
744 744  
745 745  
746 -Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
817 +Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
747 747  
748 748  
749 749  (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
... ... @@ -855,20 +855,38 @@
855 855  
856 856  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
857 857  
858 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
929 +(((
930 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
859 859  When downloading the images, choose the required image file for download. ​
932 +)))
860 860  
934 +(((
935 +
936 +)))
861 861  
938 +(((
862 862  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.
940 +)))
863 863  
942 +(((
943 +
944 +)))
864 864  
946 +(((
865 865  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.
948 +)))
866 866  
950 +(((
951 +
952 +)))
867 867  
954 +(((
868 868  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.
956 +)))
869 869  
870 870  [[image:image-20220606154726-3.png]]
871 871  
960 +
872 872  When you use the TTN network, the US915 frequency bands use are:
873 873  
874 874  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -881,37 +881,47 @@
881 881  * 905.3 - SF7BW125 to SF10BW125
882 882  * 904.6 - SF8BW500
883 883  
973 +(((
884 884  Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run:
885 885  
886 -(% class="box infomessage" %)
887 -(((
888 -**AT+CHE=2**
976 +* (% style="color:#037691" %)**AT+CHE=2**
977 +* (% style="color:#037691" %)**ATZ**
889 889  )))
890 890  
891 -(% class="box infomessage" %)
892 892  (((
893 -**ATZ**
894 -)))
981 +
895 895  
896 896  to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
984 +)))
897 897  
986 +(((
987 +
988 +)))
898 898  
990 +(((
899 899  The **AU915** band is similar. Below are the AU915 Uplink Channels.
992 +)))
900 900  
901 901  [[image:image-20220606154825-4.png]]
902 902  
903 903  
997 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
904 904  
999 +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]].
1000 +
1001 +
905 905  = 5. Trouble Shooting =
906 906  
907 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
1004 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
908 908  
909 -It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
1006 +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.
910 910  
911 911  
912 -== 5.2 AT Command input doesn’t work ==
1009 +== 5.2 AT Command input doesn't work ==
913 913  
914 -In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1011 +(((
1012 +In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1013 +)))
915 915  
916 916  
917 917  == 5.3 Device rejoin in at the second uplink packet ==
... ... @@ -923,7 +923,9 @@
923 923  
924 924  (% style="color:#4f81bd" %)**Cause for this issue:**
925 925  
1025 +(((
926 926  The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
1027 +)))
927 927  
928 928  
929 929  (% style="color:#4f81bd" %)**Solution: **
... ... @@ -930,7 +930,7 @@
930 930  
931 931  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:
932 932  
933 -[[image:1654500929571-736.png]]
1034 +[[image:1654500929571-736.png||height="458" width="832"]]
934 934  
935 935  
936 936  = 6. ​Order Info =
... ... @@ -955,10 +955,17 @@
955 955  * (% style="color:red" %)**4**(%%): 4000mAh battery
956 956  * (% style="color:red" %)**8**(%%): 8500mAh battery
957 957  
1059 +(% class="wikigeneratedid" %)
1060 +(((
1061 +
1062 +)))
1063 +
958 958  = 7. Packing Info =
959 959  
960 960  (((
961 -**Package Includes**:
1067 +
1068 +
1069 +(% style="color:#037691" %)**Package Includes**:
962 962  )))
963 963  
964 964  * (((
... ... @@ -967,10 +967,8 @@
967 967  
968 968  (((
969 969  
970 -)))
971 971  
972 -(((
973 -**Dimension and weight**:
1079 +(% style="color:#037691" %)**Dimension and weight**:
974 974  )))
975 975  
976 976  * (((
... ... @@ -984,6 +984,8 @@
984 984  )))
985 985  * (((
986 986  Weight / pcs : g
1093 +
1094 +
987 987  )))
988 988  
989 989  = 8. Support =
... ... @@ -990,5 +990,3 @@
990 990  
991 991  * 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.
992 992  * 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]]
993 -
994 -
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