Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 15.5 >
edited by Xiaoling
on 2022/06/06 16:29
To version < 4.10 >
edited by Xiaoling
on 2022/06/06 15:26
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Summary

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Content
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1 1  (% style="text-align:center" %)
2 2  [[image:image-20220606151504-2.jpeg||height="848" width="848"]]
3 3  
4 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]
4 4  
5 5  
6 6  
... ... @@ -8,40 +8,44 @@
8 8  
9 9  
10 10  
11 -= 1. Introduction =
12 12  
13 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
14 14  
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 -)))
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 -)))
22 22  
23 -(((
16 +
17 +
18 +
19 +
20 +
21 +
22 +
23 +1. Introduction
24 +11. ​What is LoRaWAN Soil Moisture & EC Sensor
25 +
26 +The Dragino LSE01 is a **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.
27 +
28 +
29 +It detects **Soil Moisture**, **Soil Temperature** and **Soil Conductivity**, and uploads the value via wireless to LoRaWAN IoT Server.
30 +
31 +
24 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 -)))
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 -)))
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.
33 -)))
35 +LES01 is powered by **4000mA or 8500mAh Li-SOCI2 battery**, It is designed for long term use up to 10 years.
34 34  
35 35  
36 -[[image:1654503236291-817.png]]
38 +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.
37 37  
38 38  
39 -[[image:1654503265560-120.png]]
41 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
40 40  
41 41  
44 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
42 42  
43 -== 1.2 ​Features ==
44 44  
47 +
48 +*
49 +*1. ​Features
45 45  * LoRaWAN 1.0.3 Class A
46 46  * Ultra low power consumption
47 47  * Monitor Soil Moisture
... ... @@ -54,45 +54,67 @@
54 54  * IP66 Waterproof Enclosure
55 55  * 4000mAh or 8500mAh Battery for long term use
56 56  
57 -== 1.3 Specification ==
62 +1.
63 +11. Specification
58 58  
59 59  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
60 60  
61 -[[image:image-20220606162220-5.png]]
67 +|**Parameter**|**Soil Moisture**|**Soil Conductivity**|**Soil Temperature**
68 +|**Range**|**0-100.00%**|(((
69 +**0-20000uS/cm**
62 62  
71 +**(25℃)(0-20.0EC)**
72 +)))|**-40.00℃～85.00℃**
73 +|**Unit**|**V/V %,**|**uS/cm,**|**℃**
74 +|**Resolution**|**0.01%**|**1 uS/cm**|**0.01℃**
75 +|**Accuracy**|(((
76 +**±3% (0-53%)**
63 63  
78 +**±5% (>53%)**
79 +)))|**2%FS,**|(((
80 +**-10℃～50℃:<0.3℃**
64 64  
65 -== ​1.4 Applications ==
82 +**All other: <0.6℃**
83 +)))
84 +|(((
85 +**Measure**
66 66  
67 -* Smart Agriculture
87 +**Method**
88 +)))|**FDR , with temperature &EC compensate**|**Conductivity , with temperature compensate**|**RTD, and calibrate**
68 68  
69 -== ​1.5 Firmware Change log ==
70 70  
71 71  
72 -**LSE01 v1.0 :**  Release
92 +*
93 +*1. ​Applications
94 +* Smart Agriculture
73 73  
96 +1.
97 +11. ​Firmware Change log
74 74  
99 +**LSE01 v1.0:**
75 75  
76 -= 2. Configure LSE01 to connect to LoRaWAN network =
101 +* Release
77 77  
78 -== 2.1 How it works ==
79 79  
80 -(((
104 +
105 +1. Configure LSE01 to connect to LoRaWAN network
106 +11. How it works
107 +
81 81  The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
82 -)))
83 83  
84 -(((
85 -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"]].
86 -)))
87 87  
111 +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 >>path:#_​Using_the_AT]]to set the keys in the LSE01.
88 88  
89 89  
90 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
91 91  
115 +
116 +1.
117 +11. ​Quick guide to connect to LoRaWAN server (OTAA)
118 +
92 92  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
93 93  
94 94  
95 -[[image:1654503992078-669.png]]
122 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
96 96  
97 97  
98 98  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.
... ... @@ -124,6 +124,9 @@
124 124  
125 125  )))
126 126  
154 +
155 +
156 +
127 127  **Step 2**: Power on LSE01
128 128  
129 129  
... ... @@ -177,7 +177,7 @@
177 177  
178 178  
179 179  1.
180 -11.
210 +11.
181 181  111. MOD=1(Original value)
182 182  
183 183  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
... ... @@ -200,7 +200,7 @@
200 200  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
201 201  
202 202  1.
203 -11.
233 +11.
204 204  111. Battery Info
205 205  
206 206  Check the battery voltage for LSE01.
... ... @@ -211,8 +211,8 @@
211 211  
212 212  
213 213  
214 -1.
215 -11.
244 +1.
245 +11.
216 216  111. Soil Moisture
217 217  
218 218  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.
... ... @@ -222,8 +222,8 @@
222 222  **05DC(H) = 1500(D) /100 = 15%.**
223 223  
224 224  
225 -1.
226 -11.
255 +1.
256 +11.
227 227  111. Soil Temperature
228 228  
229 229   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
... ... @@ -235,8 +235,8 @@
235 235  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
236 236  
237 237  
238 -1.
239 -11.
268 +1.
269 +11.
240 240  111. Soil Conductivity (EC)
241 241  
242 242  Obtain soluble salt concentration in soil or soluble ion concentration in liquid fertilizer or planting medium,. The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
... ... @@ -246,8 +246,8 @@
246 246  
247 247  Generally, the EC value of irrigation water is less than 800uS / cm.
248 248  
249 -1.
250 -11.
279 +1.
280 +11.
251 251  111. MOD
252 252  
253 253  Firmware version at least v2.1 supports changing mode.
... ... @@ -264,8 +264,8 @@
264 264  If** **payload =** **0x0A01, workmode=1
265 265  
266 266  
267 -1.
268 -11.
297 +1.
298 +11.
269 269  111. ​Decode payload in The Things Network
270 270  
271 271  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -278,7 +278,7 @@
278 278  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/]]
279 279  
280 280  
281 -1.
311 +1.
282 282  11. Uplink Interval
283 283  
284 284  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:
... ... @@ -285,7 +285,7 @@
285 285  
286 286  [[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]]
287 287  
288 -1.
318 +1.
289 289  11. ​Downlink Payload
290 290  
291 291  By default, LSE50 prints the downlink payload to console port.
... ... @@ -318,7 +318,7 @@
318 318  
319 319  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
320 320  
321 -1.
351 +1.
322 322  11. ​Show Data in DataCake IoT Server
323 323  
324 324  [[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:
... ... @@ -359,8 +359,8 @@
359 359  
360 360  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.
361 361  
362 -1.
363 -11.
392 +1.
393 +11.
364 364  111. EU863-870 (EU868)
365 365  
366 366  Uplink:
... ... @@ -391,8 +391,8 @@
391 391  869.525 - SF9BW125 (RX2 downlink only)
392 392  
393 393  
394 -1.
395 -11.
424 +1.
425 +11.
396 396  111. US902-928(US915)
397 397  
398 398  Used in USA, Canada and South America. Default use CHE=2
... ... @@ -437,8 +437,8 @@
437 437  923.3 - SF12BW500(RX2 downlink only)
438 438  
439 439  
440 -1.
441 -11.
470 +1.
471 +11.
442 442  111. CN470-510 (CN470)
443 443  
444 444  Used in China, Default use CHE=1
... ... @@ -483,8 +483,8 @@
483 483  505.3 - SF12BW125 (RX2 downlink only)
484 484  
485 485  
486 -1.
487 -11.
516 +1.
517 +11.
488 488  111. AU915-928(AU915)
489 489  
490 490  Default use CHE=2
... ... @@ -528,8 +528,8 @@
528 528  
529 529  923.3 - SF12BW500(RX2 downlink only)
530 530  
531 -1.
532 -11.
561 +1.
562 +11.
533 533  111. AS920-923 & AS923-925 (AS923)
534 534  
535 535  **Default Uplink channel:**
... ... @@ -581,8 +581,8 @@
581 581  923.2 - SF10BW125 (RX2)
582 582  
583 583  
584 -1.
585 -11.
614 +1.
615 +11.
586 586  111. KR920-923 (KR920)
587 587  
588 588  Default channel:
... ... @@ -618,8 +618,8 @@
618 618  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
619 619  
620 620  
621 -1.
622 -11.
651 +1.
652 +11.
623 623  111. IN865-867 (IN865)
624 624  
625 625  Uplink:
... ... @@ -638,7 +638,7 @@
638 638  866.550 - SF10BW125 (RX2)
639 639  
640 640  
641 -1.
671 +1.
642 642  11. LED Indicator
643 643  
644 644  The LSE01 has an internal LED which is to show the status of different state.
... ... @@ -648,7 +648,7 @@
648 648  * Solid ON for 5 seconds once device successful Join the network.
649 649  * Blink once when device transmit a packet.
650 650  
651 -1.
681 +1.
652 652  11. Installation in Soil
653 653  
654 654  **Measurement the soil surface**
... ... @@ -675,7 +675,7 @@
675 675  
676 676  
677 677  
678 -1.
708 +1.
679 679  11. ​Firmware Change Log
680 680  
681 681  **Firmware download link:**
... ... @@ -694,7 +694,7 @@
694 694  
695 695  
696 696  
697 -1.
727 +1.
698 698  11. ​Battery Analysis
699 699  111. ​Battery Type
700 700  
... ... @@ -710,6 +710,7 @@
710 710  * [[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]]
711 711  * [[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]]
712 712  
743 +
713 713  |(((
714 714  JST-XH-2P connector
715 715  )))
... ... @@ -718,15 +718,15 @@
718 718  
719 719  
720 720  
721 -1.
722 -11.
752 +1.
753 +11.
723 723  111. ​Battery Note
724 724  
725 725  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.
726 726  
727 727  
728 -1.
729 -11.
759 +1.
760 +11.
730 730  111. ​Replace the battery
731 731  
732 732  If Battery is lower than 2.7v, user should replace the battery of LSE01.
... ... @@ -742,155 +742,173 @@
742 742  
743 743  
744 744  
745 -= 3. ​Using the AT Commands =
776 +1. ​Using the AT Commands
777 +11. ​Access AT Commands
746 746  
747 -== 3.1 Access AT Commands ==
748 -
749 -
750 750  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.
751 751  
752 -[[image:1654501986557-872.png]]
781 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
753 753  
754 754  
755 755  Or if you have below board, use below connection:
756 756  
757 757  
758 -[[image:1654502005655-729.png]]
787 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
759 759  
760 760  
761 761  
762 -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:
791 +In the PC, you need to set the serial baud rate to **9600** to access the serial console for LSE01. LSE01 will output system info once power on as below:
763 763  
764 764  
765 - [[image:1654502050864-459.png]]
794 + [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
766 766  
767 767  
768 768  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/]]
769 769  
770 770  
771 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
800 +AT+<CMD>?        : Help on <CMD>
772 772  
773 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
802 +AT+<CMD>         : Run <CMD>
774 774  
775 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
804 +AT+<CMD>=<value> : Set the value
776 776  
777 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
806 +AT+<CMD>=?       : Get the value
778 778  
779 779  
780 -(% style="color:#037691" %)**General Commands**(%%)      
809 +**General Commands**      
781 781  
782 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
811 +AT                    : Attention       
783 783  
784 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
813 +AT?                            : Short Help     
785 785  
786 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
815 +ATZ                            : MCU Reset    
787 787  
788 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
817 +AT+TDC           : Application Data Transmission Interval 
789 789  
790 790  
791 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
820 +**Keys, IDs and EUIs management**
792 792  
793 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
822 +AT+APPEUI              : Application EUI      
794 794  
795 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
824 +AT+APPKEY              : Application Key     
796 796  
797 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
826 +AT+APPSKEY            : Application Session Key
798 798  
799 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
828 +AT+DADDR              : Device Address     
800 800  
801 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
830 +AT+DEUI                   : Device EUI     
802 802  
803 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
832 +AT+NWKID               : Network ID (You can enter this command change only after successful network connection) 
804 804  
805 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
834 +AT+NWKSKEY          : Network Session Key Joining and sending date on LoRa network  
806 806  
807 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
836 +AT+CFM          : Confirm Mode       
808 808  
809 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
838 +AT+CFS                     : Confirm Status       
810 810  
811 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
840 +AT+JOIN          : Join LoRa? Network       
812 812  
813 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
842 +AT+NJM          : LoRa? Network Join Mode    
814 814  
815 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
844 +AT+NJS                     : LoRa? Network Join Status    
816 816  
817 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
846 +AT+RECV                  : Print Last Received Data in Raw Format
818 818  
819 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
848 +AT+RECVB                : Print Last Received Data in Binary Format      
820 820  
821 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
850 +AT+SEND                  : Send Text Data      
822 822  
823 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
852 +AT+SENB                  : Send Hexadecimal Data
824 824  
825 825  
826 -(% style="color:#037691" %)**LoRa Network Management**
855 +**LoRa Network Management**
827 827  
828 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
857 +AT+ADR          : Adaptive Rate
829 829  
830 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
859 +AT+CLASS                : LoRa Class(Currently only support class A
831 831  
832 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
861 +AT+DCS           : Duty Cycle Setting 
833 833  
834 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
863 +AT+DR                      : Data Rate (Can Only be Modified after ADR=0)     
835 835  
836 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
865 +AT+FCD           : Frame Counter Downlink       
837 837  
838 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
867 +AT+FCU           : Frame Counter Uplink   
839 839  
840 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
869 +AT+JN1DL                : Join Accept Delay1
841 841  
842 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
871 +AT+JN2DL                : Join Accept Delay2
843 843  
844 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
873 +AT+PNM                   : Public Network Mode   
845 845  
846 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
875 +AT+RX1DL                : Receive Delay1      
847 847  
848 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
877 +AT+RX2DL                : Receive Delay2      
849 849  
850 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
879 +AT+RX2DR               : Rx2 Window Data Rate 
851 851  
852 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
881 +AT+RX2FQ               : Rx2 Window Frequency
853 853  
854 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
883 +AT+TXP           : Transmit Power
855 855  
856 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
885 +AT+ MOD                 : Set work mode
857 857  
858 858  
859 -(% style="color:#037691" %)**Information** 
888 +**Information** 
860 860  
861 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
890 +AT+RSSI           : RSSI of the Last Received Packet   
862 862  
863 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
892 +AT+SNR           : SNR of the Last Received Packet   
864 864  
865 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
894 +AT+VER           : Image Version and Frequency Band       
866 866  
867 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
896 +AT+FDR           : Factory Data Reset
868 868  
869 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
898 +AT+PORT                  : Application Port    
870 870  
871 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
900 +AT+CHS           : Get or Set Frequency (Unit: Hz) for Single Channel Mode
872 872  
873 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
902 + AT+CHE                   : Get or Set eight channels mode, Only for US915, AU915, CN470
874 874  
875 875  
876 -= ​4. FAQ =
877 877  
878 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
879 879  
907 +
908 +
909 +
910 +1. ​FAQ
911 +11. ​How to change the LoRa Frequency Bands/Region?
912 +
880 880  You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
881 881  When downloading the images, choose the required image file for download. ​
882 882  
883 883  
884 -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.
885 885  
918 +How to set up LSE01 to work in 8 channel mode
886 886  
920 +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.
921 +
922 +
887 887  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.
888 888  
889 889  
926 +
890 890  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.
891 891  
892 -[[image:image-20220606154726-3.png]]
893 893  
930 +|CHE|(% colspan="9" %)US915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)
931 +|0|(% colspan="9" %)ENABLE Channel 0-63
932 +|1|902.3|902.5|902.7|902.9|903.1|903.3|903.5|903.7|Channel 0-7
933 +|2|903.9|904.1|904.3|904.5|904.7|904.9|905.1|905.3|Channel 8-15
934 +|3|905.5|905.7|905.9|906.1|906.3|906.5|906.7|906.9|Channel 16-23
935 +|4|907.1|907.3|907.5|907.7|907.9|908.1|908.3|908.5|Channel 24-31
936 +|5|908.7|908.9|909.1|909.3|909.5|909.7|909.9|910.1|Channel 32-39
937 +|6|910.3|910.5|910.7|910.9|911.1|911.3|911.5|911.7|Channel 40-47
938 +|7|911.9|912.1|912.3|912.5|912.7|912.9|913.1|913.3|Channel 48-55
939 +|8|913.5|913.7|913.9|914.1|914.3|914.5|914.7|914.9|Channel 56-63
940 +|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
941 +| |903|904.6|906.2|907.8|909.4|911|912.6|914.2|Channel 64-71
942 +
894 894  When you use the TTN network, the US915 frequency bands use are:
895 895  
896 896  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -905,15 +905,9 @@
905 905  
906 906  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:
907 907  
908 -(% class="box infomessage" %)
909 -(((
910 910  **AT+CHE=2**
911 -)))
912 912  
913 -(% class="box infomessage" %)
914 -(((
915 915  **ATZ**
916 -)))
917 917  
918 918  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.
919 919  
... ... @@ -920,39 +920,54 @@
920 920  
921 921  The **AU915** band is similar. Below are the AU915 Uplink Channels.
922 922  
923 -[[image:image-20220606154825-4.png]]
924 924  
967 +|CHE|(% colspan="9" %)AU915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)
968 +|0|(% colspan="9" %)ENABLE Channel 0-63
969 +|1|915.2|915.4|915.6|915.8|916|916.2|916.4|916.6|Channel 0-7
970 +|2|916.8|917|917.2|917.4|917.6|917.8|918|918.2|Channel 8-15
971 +|3|918.4|918.6|918.8|919|919.2|919.4|919.6|919.8|Channel 16-23
972 +|4|920|920.2|920.4|920.6|920.8|921|921.2|921.4|Channel 24-31
973 +|5|921.6|921.8|922|922.2|922.4|922.6|922.8|923|Channel 32-39
974 +|6|923.2|923.4|923.6|923.8|924|924.2|924.4|924.6|Channel 40-47
975 +|7|924.8|925|925.2|925.4|925.6|925.8|926|926.2|Channel 48-55
976 +|8|926.4|926.6|926.8|927|927.2|927.4|927.6|927.8|Channel 56-63
977 +|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
978 +| |915.9|917.5|919.1|920.7|922.3|923.9|925.5|927.1|Channel 64-71
925 925  
926 926  
981 +
982 +
983 +
927 927  = 5. Trouble Shooting =
928 928  
986 +
929 929  == 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
930 930  
931 -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.
989 +It is due to channel mapping. Please see the [[Eight Channel Mode>>path:#206ipza]] section above for details.
932 932  
933 933  
934 934  == 5.2 AT Command input doesn’t work ==
935 935  
936 -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.
994 +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 **ENTER** while sending out the command. Some serial tool doesn’t send **ENTER** while press the send key, user need to add ENTER in their string.
937 937  
938 938  
939 939  == 5.3 Device rejoin in at the second uplink packet ==
940 940  
941 -(% style="color:#4f81bd" %)**Issue describe as below:**
999 +**Issue describe as below:**
942 942  
943 -[[image:1654500909990-784.png]]
1001 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
944 944  
945 945  
946 -(% style="color:#4f81bd" %)**Cause for this issue:**
1004 +**Cause for this issue:**
947 947  
948 948  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.
949 949  
950 950  
951 -(% style="color:#4f81bd" %)**Solution: **
1009 +**Solution: **
952 952  
953 953  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:
954 954  
955 -[[image:1654500929571-736.png]]
1013 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
956 956  
957 957  
958 958  = 6. ​Order Info =
... ... @@ -977,6 +977,7 @@
977 977  * (% style="color:red" %)**4**(%%): 4000mAh battery
978 978  * (% style="color:red" %)**8**(%%): 8500mAh battery
979 979  
1038 +
980 980  = 7. Packing Info =
981 981  
982 982  (((
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