Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 14.3 >
edited by Xiaoling
on 2022/06/06 16:24
To version < 4.3 >
edited by Xiaoling
on 2022/06/06 15:18
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Summary

Details

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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 +8,45 @@
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 +
27 +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.
28 +
29 +
30 +It detects **Soil Moisture**, **Soil Temperature** and **Soil Conductivity**, and uploads the value via wireless to LoRaWAN IoT Server.
31 +
32 +
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 -)))
36 +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]]
39 +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]]
42 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
40 40  
41 41  
45 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
42 42  
43 -== 1.2 ​Features ==
44 44  
48 +
49 +*
50 +*1. ​Features
45 45  * LoRaWAN 1.0.3 Class A
46 46  * Ultra low power consumption
47 47  * Monitor Soil Moisture
... ... @@ -55,30 +55,56 @@
55 55  * 4000mAh or 8500mAh Battery for long term use
56 56  
57 57  
58 -== 1.3 Specification ==
64 +1.
65 +11. Specification
59 59  
60 60  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
61 61  
62 -[[image:image-20220606162220-5.png]]
69 +|**Parameter**|**Soil Moisture**|**Soil Conductivity**|**Soil Temperature**
70 +|**Range**|**0-100.00%**|(((
71 +**0-20000uS/cm**
63 63  
73 +**(25℃)(0-20.0EC)**
74 +)))|**-40.00℃～85.00℃**
75 +|**Unit**|**V/V %,**|**uS/cm,**|**℃**
76 +|**Resolution**|**0.01%**|**1 uS/cm**|**0.01℃**
77 +|**Accuracy**|(((
78 +**±3% (0-53%)**
64 64  
80 +**±5% (>53%)**
81 +)))|**2%FS,**|(((
82 +**-10℃～50℃:<0.3℃**
65 65  
66 -== ​1.4 Applications ==
84 +**All other: <0.6℃**
85 +)))
86 +|(((
87 +**Measure**
67 67  
89 +**Method**
90 +)))|**FDR , with temperature &EC compensate**|**Conductivity , with temperature compensate**|**RTD, and calibrate**
91 +
92 +
93 +
94 +
95 +*
96 +*1. ​Applications
68 68  * Smart Agriculture
69 69  
70 70  
71 -== ​1.5 Firmware Change log ==
100 +1.
101 +11. ​Firmware Change log
72 72  
73 73  
74 -**LSE01 v1.0 :**  Release
104 +**LSE01 v1.0:**
75 75  
106 +* Release
76 76  
77 77  
78 -= 2. Configure LSE01 to connect to LoRaWAN network =
79 79  
80 -== 2.1 How it works ==
81 81  
111 +1. Configure LSE01 to connect to LoRaWAN network
112 +11. How it works
113 +
82 82  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
83 83  
84 84  
... ... @@ -87,7 +87,7 @@
87 87  
88 88  
89 89  
90 -1.
122 +1.
91 91  11. ​Quick guide to connect to LoRaWAN server (OTAA)
92 92  
93 93  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.
... ... @@ -125,6 +125,10 @@
125 125  
126 126  )))
127 127  
160 +
161 +
162 +
163 +
128 128  **Step 2**: Power on LSE01
129 129  
130 130  
... ... @@ -149,11 +149,11 @@
149 149  
150 150  
151 151  
152 -1.
188 +1.
153 153  11. ​Uplink Payload
154 154  111. MOD=0(Default Mode)
155 155  
156 -LSE01 will uplink payload via LoRaWAN with below payload format: 
192 +LSE01 will uplink payload via LoRaWAN with below payload format:
157 157  
158 158  
159 159  Uplink payload includes in total 11 bytes.
... ... @@ -174,13 +174,15 @@
174 174  (Optional)
175 175  )))
176 176  
213 +
177 177  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
178 178  
179 179  
180 -1.
181 -11.
217 +1.
218 +11.
182 182  111. MOD=1(Original value)
183 183  
221 +
184 184  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
185 185  
186 186  |(((
... ... @@ -198,10 +198,11 @@
198 198  (Optional)
199 199  )))
200 200  
239 +
201 201  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
202 202  
203 -1.
204 -11.
242 +1.
243 +11.
205 205  111. Battery Info
206 206  
207 207  Check the battery voltage for LSE01.
... ... @@ -212,8 +212,8 @@
212 212  
213 213  
214 214  
215 -1.
216 -11.
254 +1.
255 +11.
217 217  111. Soil Moisture
218 218  
219 219  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.
... ... @@ -223,8 +223,8 @@
223 223  **05DC(H) = 1500(D) /100 = 15%.**
224 224  
225 225  
226 -1.
227 -11.
265 +1.
266 +11.
228 228  111. Soil Temperature
229 229  
230 230   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
... ... @@ -236,8 +236,8 @@
236 236  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
237 237  
238 238  
239 -1.
240 -11.
278 +1.
279 +11.
241 241  111. Soil Conductivity (EC)
242 242  
243 243  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).
... ... @@ -247,8 +247,8 @@
247 247  
248 248  Generally, the EC value of irrigation water is less than 800uS / cm.
249 249  
250 -1.
251 -11.
289 +1.
290 +11.
252 252  111. MOD
253 253  
254 254  Firmware version at least v2.1 supports changing mode.
... ... @@ -265,8 +265,8 @@
265 265  If** **payload =** **0x0A01, workmode=1
266 266  
267 267  
268 -1.
269 -11.
307 +1.
308 +11.
270 270  111. ​Decode payload in The Things Network
271 271  
272 272  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -279,7 +279,7 @@
279 279  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/]]
280 280  
281 281  
282 -1.
321 +1.
283 283  11. Uplink Interval
284 284  
285 285  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:
... ... @@ -286,7 +286,7 @@
286 286  
287 287  [[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]]
288 288  
289 -1.
328 +1.
290 290  11. ​Downlink Payload
291 291  
292 292  By default, LSE50 prints the downlink payload to console port.
... ... @@ -298,6 +298,7 @@
298 298  |INTMOD|Any|06|4
299 299  |MOD|Any|0A|2
300 300  
340 +
301 301  **Examples**
302 302  
303 303  
... ... @@ -319,7 +319,7 @@
319 319  
320 320  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
321 321  
322 -1.
362 +1.
323 323  11. ​Show Data in DataCake IoT Server
324 324  
325 325  [[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:
... ... @@ -355,13 +355,13 @@
355 355  
356 356  
357 357  
358 -1.
398 +1.
359 359  11. Frequency Plans
360 360  
361 361  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.
362 362  
363 -1.
364 -11.
403 +1.
404 +11.
365 365  111. EU863-870 (EU868)
366 366  
367 367  Uplink:
... ... @@ -392,8 +392,8 @@
392 392  869.525 - SF9BW125 (RX2 downlink only)
393 393  
394 394  
395 -1.
396 -11.
435 +1.
436 +11.
397 397  111. US902-928(US915)
398 398  
399 399  Used in USA, Canada and South America. Default use CHE=2
... ... @@ -438,8 +438,8 @@
438 438  923.3 - SF12BW500(RX2 downlink only)
439 439  
440 440  
441 -1.
442 -11.
481 +1.
482 +11.
443 443  111. CN470-510 (CN470)
444 444  
445 445  Used in China, Default use CHE=1
... ... @@ -484,8 +484,8 @@
484 484  505.3 - SF12BW125 (RX2 downlink only)
485 485  
486 486  
487 -1.
488 -11.
527 +1.
528 +11.
489 489  111. AU915-928(AU915)
490 490  
491 491  Default use CHE=2
... ... @@ -529,10 +529,11 @@
529 529  
530 530  923.3 - SF12BW500(RX2 downlink only)
531 531  
532 -1.
533 -11.
572 +1.
573 +11.
534 534  111. AS920-923 & AS923-925 (AS923)
535 535  
576 +
536 536  **Default Uplink channel:**
537 537  
538 538  923.2 - SF7BW125 to SF10BW125
... ... @@ -582,8 +582,8 @@
582 582  923.2 - SF10BW125 (RX2)
583 583  
584 584  
585 -1.
586 -11.
626 +1.
627 +11.
587 587  111. KR920-923 (KR920)
588 588  
589 589  Default channel:
... ... @@ -619,10 +619,11 @@
619 619  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
620 620  
621 621  
622 -1.
623 -11.
663 +1.
664 +11.
624 624  111. IN865-867 (IN865)
625 625  
667 +
626 626  Uplink:
627 627  
628 628  865.0625 - SF7BW125 to SF12BW125
... ... @@ -639,7 +639,7 @@
639 639  866.550 - SF10BW125 (RX2)
640 640  
641 641  
642 -1.
684 +1.
643 643  11. LED Indicator
644 644  
645 645  The LSE01 has an internal LED which is to show the status of different state.
... ... @@ -649,9 +649,11 @@
649 649  * Solid ON for 5 seconds once device successful Join the network.
650 650  * Blink once when device transmit a packet.
651 651  
652 -1.
694 +
695 +1.
653 653  11. Installation in Soil
654 654  
698 +
655 655  **Measurement the soil surface**
656 656  
657 657  
... ... @@ -676,7 +676,7 @@
676 676  
677 677  
678 678  
679 -1.
723 +1.
680 680  11. ​Firmware Change Log
681 681  
682 682  **Firmware download link:**
... ... @@ -695,7 +695,7 @@
695 695  
696 696  
697 697  
698 -1.
742 +1.
699 699  11. ​Battery Analysis
700 700  111. ​Battery Type
701 701  
... ... @@ -711,6 +711,8 @@
711 711  * [[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]]
712 712  * [[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]]
713 713  
758 +
759 +
714 714  |(((
715 715  JST-XH-2P connector
716 716  )))
... ... @@ -719,17 +719,18 @@
719 719  
720 720  
721 721  
722 -1.
723 -11.
768 +1.
769 +11.
724 724  111. ​Battery Note
725 725  
726 726  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.
727 727  
728 728  
729 -1.
730 -11.
775 +1.
776 +11.
731 731  111. ​Replace the battery
732 732  
779 +
733 733  If Battery is lower than 2.7v, user should replace the battery of LSE01.
734 734  
735 735  
... ... @@ -743,155 +743,174 @@
743 743  
744 744  
745 745  
746 -= 3. ​Using the AT Commands =
793 +1. ​Using the AT Commands
794 +11. ​Access AT Commands
747 747  
748 -== 3.1 Access AT Commands ==
749 -
750 -
751 751  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.
752 752  
753 -[[image:1654501986557-872.png]]
798 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
754 754  
755 755  
756 756  Or if you have below board, use below connection:
757 757  
758 758  
759 -[[image:1654502005655-729.png]]
804 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
760 760  
761 761  
762 762  
763 -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:
808 +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:
764 764  
765 765  
766 - [[image:1654502050864-459.png]]
811 + [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
767 767  
768 768  
769 769  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/]]
770 770  
771 771  
772 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
817 +AT+<CMD>?        : Help on <CMD>
773 773  
774 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
819 +AT+<CMD>         : Run <CMD>
775 775  
776 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
821 +AT+<CMD>=<value> : Set the value
777 777  
778 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
823 +AT+<CMD>=?       : Get the value
779 779  
780 780  
781 -(% style="color:#037691" %)**General Commands**(%%)      
826 +**General Commands**      
782 782  
783 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
828 +AT                    : Attention       
784 784  
785 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
830 +AT?                            : Short Help     
786 786  
787 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
832 +ATZ                            : MCU Reset    
788 788  
789 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
834 +AT+TDC           : Application Data Transmission Interval 
790 790  
791 791  
792 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
837 +**Keys, IDs and EUIs management**
793 793  
794 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
839 +AT+APPEUI              : Application EUI      
795 795  
796 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
841 +AT+APPKEY              : Application Key     
797 797  
798 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
843 +AT+APPSKEY            : Application Session Key
799 799  
800 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
845 +AT+DADDR              : Device Address     
801 801  
802 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
847 +AT+DEUI                   : Device EUI     
803 803  
804 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
849 +AT+NWKID               : Network ID (You can enter this command change only after successful network connection) 
805 805  
806 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
851 +AT+NWKSKEY          : Network Session Key Joining and sending date on LoRa network  
807 807  
808 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
853 +AT+CFM          : Confirm Mode       
809 809  
810 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
855 +AT+CFS                     : Confirm Status       
811 811  
812 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
857 +AT+JOIN          : Join LoRa? Network       
813 813  
814 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
859 +AT+NJM          : LoRa? Network Join Mode    
815 815  
816 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
861 +AT+NJS                     : LoRa? Network Join Status    
817 817  
818 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
863 +AT+RECV                  : Print Last Received Data in Raw Format
819 819  
820 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
865 +AT+RECVB                : Print Last Received Data in Binary Format      
821 821  
822 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
867 +AT+SEND                  : Send Text Data      
823 823  
824 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
869 +AT+SENB                  : Send Hexadecimal Data
825 825  
826 826  
827 -(% style="color:#037691" %)**LoRa Network Management**
872 +**LoRa Network Management**
828 828  
829 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
874 +AT+ADR          : Adaptive Rate
830 830  
831 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
876 +AT+CLASS                : LoRa Class(Currently only support class A
832 832  
833 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
878 +AT+DCS           : Duty Cycle Setting 
834 834  
835 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
880 +AT+DR                      : Data Rate (Can Only be Modified after ADR=0)     
836 836  
837 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
882 +AT+FCD           : Frame Counter Downlink       
838 838  
839 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
884 +AT+FCU           : Frame Counter Uplink   
840 840  
841 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
886 +AT+JN1DL                : Join Accept Delay1
842 842  
843 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
888 +AT+JN2DL                : Join Accept Delay2
844 844  
845 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
890 +AT+PNM                   : Public Network Mode   
846 846  
847 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
892 +AT+RX1DL                : Receive Delay1      
848 848  
849 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
894 +AT+RX2DL                : Receive Delay2      
850 850  
851 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
896 +AT+RX2DR               : Rx2 Window Data Rate 
852 852  
853 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
898 +AT+RX2FQ               : Rx2 Window Frequency
854 854  
855 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
900 +AT+TXP           : Transmit Power
856 856  
857 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
902 +AT+ MOD                 : Set work mode
858 858  
859 859  
860 -(% style="color:#037691" %)**Information** 
905 +**Information** 
861 861  
862 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
907 +AT+RSSI           : RSSI of the Last Received Packet   
863 863  
864 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
909 +AT+SNR           : SNR of the Last Received Packet   
865 865  
866 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
911 +AT+VER           : Image Version and Frequency Band       
867 867  
868 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
913 +AT+FDR           : Factory Data Reset
869 869  
870 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
915 +AT+PORT                  : Application Port    
871 871  
872 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
917 +AT+CHS           : Get or Set Frequency (Unit: Hz) for Single Channel Mode
873 873  
874 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
919 + AT+CHE                   : Get or Set eight channels mode, Only for US915, AU915, CN470
875 875  
876 876  
877 -= ​4. FAQ =
878 878  
879 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
880 880  
924 +
925 +
926 +
927 +1. ​FAQ
928 +11. ​How to change the LoRa Frequency Bands/Region?
929 +
881 881  You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
882 882  When downloading the images, choose the required image file for download. ​
883 883  
884 884  
885 -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.
886 886  
935 +How to set up LSE01 to work in 8 channel mode
887 887  
937 +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.
938 +
939 +
888 888  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.
889 889  
890 890  
943 +
891 891  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.
892 892  
893 -[[image:image-20220606154726-3.png]]
894 894  
947 +|CHE|(% colspan="9" %)US915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)
948 +|0|(% colspan="9" %)ENABLE Channel 0-63
949 +|1|902.3|902.5|902.7|902.9|903.1|903.3|903.5|903.7|Channel 0-7
950 +|2|903.9|904.1|904.3|904.5|904.7|904.9|905.1|905.3|Channel 8-15
951 +|3|905.5|905.7|905.9|906.1|906.3|906.5|906.7|906.9|Channel 16-23
952 +|4|907.1|907.3|907.5|907.7|907.9|908.1|908.3|908.5|Channel 24-31
953 +|5|908.7|908.9|909.1|909.3|909.5|909.7|909.9|910.1|Channel 32-39
954 +|6|910.3|910.5|910.7|910.9|911.1|911.3|911.5|911.7|Channel 40-47
955 +|7|911.9|912.1|912.3|912.5|912.7|912.9|913.1|913.3|Channel 48-55
956 +|8|913.5|913.7|913.9|914.1|914.3|914.5|914.7|914.9|Channel 56-63
957 +|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
958 +| |903|904.6|906.2|907.8|909.4|911|912.6|914.2|Channel 64-71
959 +
960 +
895 895  When you use the TTN network, the US915 frequency bands use are:
896 896  
897 897  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -904,17 +904,12 @@
904 904  * 905.3 - SF7BW125 to SF10BW125
905 905  * 904.6 - SF8BW500
906 906  
973 +
907 907  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:
908 908  
909 -(% class="box infomessage" %)
910 -(((
911 911  **AT+CHE=2**
912 -)))
913 913  
914 -(% class="box infomessage" %)
915 -(((
916 916  **ATZ**
917 -)))
918 918  
919 919  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.
920 920  
... ... @@ -921,63 +921,88 @@
921 921  
922 922  The **AU915** band is similar. Below are the AU915 Uplink Channels.
923 923  
924 -[[image:image-20220606154825-4.png]]
925 925  
986 +|CHE|(% colspan="9" %)AU915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)
987 +|0|(% colspan="9" %)ENABLE Channel 0-63
988 +|1|915.2|915.4|915.6|915.8|916|916.2|916.4|916.6|Channel 0-7
989 +|2|916.8|917|917.2|917.4|917.6|917.8|918|918.2|Channel 8-15
990 +|3|918.4|918.6|918.8|919|919.2|919.4|919.6|919.8|Channel 16-23
991 +|4|920|920.2|920.4|920.6|920.8|921|921.2|921.4|Channel 24-31
992 +|5|921.6|921.8|922|922.2|922.4|922.6|922.8|923|Channel 32-39
993 +|6|923.2|923.4|923.6|923.8|924|924.2|924.4|924.6|Channel 40-47
994 +|7|924.8|925|925.2|925.4|925.6|925.8|926|926.2|Channel 48-55
995 +|8|926.4|926.6|926.8|927|927.2|927.4|927.6|927.8|Channel 56-63
996 +|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
997 +| |915.9|917.5|919.1|920.7|922.3|923.9|925.5|927.1|Channel 64-71
926 926  
927 927  
928 -= 5. Trouble Shooting =
929 929  
930 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
931 931  
932 -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.
933 933  
934 934  
935 -== 5.2 AT Command input doesn’t work ==
1004 +1. ​Trouble Shooting
1005 +11. ​Why I can’t join TTN in US915 / AU915 bands?
936 936  
937 -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.
1007 +It is due to channel mapping. Please see the [[Eight Channel Mode>>path:#206ipza]] section above for details.
938 938  
939 939  
940 -== 5.3 Device rejoin in at the second uplink packet ==
941 941  
942 -(% style="color:#4f81bd" %)**Issue describe as below:**
1011 +1.
1012 +11. AT Command input doesn’t work
943 943  
944 -[[image:1654500909990-784.png]]
1014 +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.
945 945  
946 946  
947 -(% style="color:#4f81bd" %)**Cause for this issue:**
948 948  
1018 +
1019 +1.
1020 +11. Device rejoin in at the second uplink packet.
1021 +
1022 +**Issue describe as below:**
1023 +
1024 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
1025 +
1026 +
1027 +**Cause for this issue:**
1028 +
949 949  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.
950 950  
951 951  
952 -(% style="color:#4f81bd" %)**Solution: **
1032 +**Solution: **
953 953  
954 954  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:
955 955  
956 -[[image:1654500929571-736.png]]
1036 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
957 957  
958 958  
959 -= 6. ​Order Info =
960 960  
961 961  
962 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
963 963  
1042 +1. ​Order Info
964 964  
965 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
966 966  
967 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
968 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
969 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
970 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
971 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
972 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
973 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
974 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1045 +Part Number: **LSE01-XX-YY**
975 975  
976 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
977 977  
978 -* (% style="color:red" %)**4**(%%): 4000mAh battery
979 -* (% style="color:red" %)**8**(%%): 8500mAh battery
1048 +**XX**: The default frequency band
980 980  
1050 +* **AS923**: LoRaWAN AS923 band
1051 +* **AU915**: LoRaWAN AU915 band
1052 +* **EU433**: LoRaWAN EU433 band
1053 +* **EU868**: LoRaWAN EU868 band
1054 +* **KR920**: LoRaWAN KR920 band
1055 +* **US915**: LoRaWAN US915 band
1056 +* **IN865**: LoRaWAN IN865 band
1057 +* **CN470**: LoRaWAN CN470 band
1058 +
1059 +
1060 +**YY: **Battery Option
1061 +
1062 +* **4**: 4000mAh battery
1063 +* **8**: 8500mAh battery
1064 +
1065 +
1066 +
981 981  = 7. Packing Info =
982 982  
983 983  (((
... ... @@ -1009,6 +1009,7 @@
1009 1009  Weight / pcs : g
1010 1010  )))
1011 1011  
1098 +
1012 1012  = 8. Support =
1013 1013  
1014 1014  * 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.
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