Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 14.4 >
edited by Xiaoling
on 2022/06/06 16:26
To version < 4.2 >
edited by Xiaoling
on 2022/06/06 15:17
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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  
... ... @@ -86,8 +86,10 @@
86 86  
87 87  
88 88  
89 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
90 90  
122 +1.
123 +11. ​Quick guide to connect to LoRaWAN server (OTAA)
124 +
91 91  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.
92 92  
93 93  
... ... @@ -123,6 +123,10 @@
123 123  
124 124  )))
125 125  
160 +
161 +
162 +
163 +
126 126  **Step 2**: Power on LSE01
127 127  
128 128  
... ... @@ -147,11 +147,11 @@
147 147  
148 148  
149 149  
150 -1.
188 +1.
151 151  11. ​Uplink Payload
152 152  111. MOD=0(Default Mode)
153 153  
154 -LSE01 will uplink payload via LoRaWAN with below payload format: 
192 +LSE01 will uplink payload via LoRaWAN with below payload format:
155 155  
156 156  
157 157  Uplink payload includes in total 11 bytes.
... ... @@ -172,13 +172,15 @@
172 172  (Optional)
173 173  )))
174 174  
213 +
175 175  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
176 176  
177 177  
178 -1.
179 -11.
217 +1.
218 +11.
180 180  111. MOD=1(Original value)
181 181  
221 +
182 182  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
183 183  
184 184  |(((
... ... @@ -196,10 +196,11 @@
196 196  (Optional)
197 197  )))
198 198  
239 +
199 199  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
200 200  
201 -1.
202 -11.
242 +1.
243 +11.
203 203  111. Battery Info
204 204  
205 205  Check the battery voltage for LSE01.
... ... @@ -210,8 +210,8 @@
210 210  
211 211  
212 212  
213 -1.
214 -11.
254 +1.
255 +11.
215 215  111. Soil Moisture
216 216  
217 217  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.
... ... @@ -221,8 +221,8 @@
221 221  **05DC(H) = 1500(D) /100 = 15%.**
222 222  
223 223  
224 -1.
225 -11.
265 +1.
266 +11.
226 226  111. Soil Temperature
227 227  
228 228   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
... ... @@ -234,8 +234,8 @@
234 234  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
235 235  
236 236  
237 -1.
238 -11.
278 +1.
279 +11.
239 239  111. Soil Conductivity (EC)
240 240  
241 241  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).
... ... @@ -245,8 +245,8 @@
245 245  
246 246  Generally, the EC value of irrigation water is less than 800uS / cm.
247 247  
248 -1.
249 -11.
289 +1.
290 +11.
250 250  111. MOD
251 251  
252 252  Firmware version at least v2.1 supports changing mode.
... ... @@ -263,8 +263,8 @@
263 263  If** **payload =** **0x0A01, workmode=1
264 264  
265 265  
266 -1.
267 -11.
307 +1.
308 +11.
268 268  111. ​Decode payload in The Things Network
269 269  
270 270  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -277,7 +277,7 @@
277 277  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/]]
278 278  
279 279  
280 -1.
321 +1.
281 281  11. Uplink Interval
282 282  
283 283  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:
... ... @@ -284,7 +284,7 @@
284 284  
285 285  [[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]]
286 286  
287 -1.
328 +1.
288 288  11. ​Downlink Payload
289 289  
290 290  By default, LSE50 prints the downlink payload to console port.
... ... @@ -296,6 +296,7 @@
296 296  |INTMOD|Any|06|4
297 297  |MOD|Any|0A|2
298 298  
340 +
299 299  **Examples**
300 300  
301 301  
... ... @@ -317,7 +317,7 @@
317 317  
318 318  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
319 319  
320 -1.
362 +1.
321 321  11. ​Show Data in DataCake IoT Server
322 322  
323 323  [[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:
... ... @@ -353,13 +353,13 @@
353 353  
354 354  
355 355  
356 -1.
398 +1.
357 357  11. Frequency Plans
358 358  
359 359  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.
360 360  
361 -1.
362 -11.
403 +1.
404 +11.
363 363  111. EU863-870 (EU868)
364 364  
365 365  Uplink:
... ... @@ -390,8 +390,8 @@
390 390  869.525 - SF9BW125 (RX2 downlink only)
391 391  
392 392  
393 -1.
394 -11.
435 +1.
436 +11.
395 395  111. US902-928(US915)
396 396  
397 397  Used in USA, Canada and South America. Default use CHE=2
... ... @@ -436,8 +436,8 @@
436 436  923.3 - SF12BW500(RX2 downlink only)
437 437  
438 438  
439 -1.
440 -11.
481 +1.
482 +11.
441 441  111. CN470-510 (CN470)
442 442  
443 443  Used in China, Default use CHE=1
... ... @@ -482,8 +482,8 @@
482 482  505.3 - SF12BW125 (RX2 downlink only)
483 483  
484 484  
485 -1.
486 -11.
527 +1.
528 +11.
487 487  111. AU915-928(AU915)
488 488  
489 489  Default use CHE=2
... ... @@ -527,10 +527,11 @@
527 527  
528 528  923.3 - SF12BW500(RX2 downlink only)
529 529  
530 -1.
531 -11.
572 +1.
573 +11.
532 532  111. AS920-923 & AS923-925 (AS923)
533 533  
576 +
534 534  **Default Uplink channel:**
535 535  
536 536  923.2 - SF7BW125 to SF10BW125
... ... @@ -580,8 +580,8 @@
580 580  923.2 - SF10BW125 (RX2)
581 581  
582 582  
583 -1.
584 -11.
626 +1.
627 +11.
585 585  111. KR920-923 (KR920)
586 586  
587 587  Default channel:
... ... @@ -617,10 +617,11 @@
617 617  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
618 618  
619 619  
620 -1.
621 -11.
663 +1.
664 +11.
622 622  111. IN865-867 (IN865)
623 623  
667 +
624 624  Uplink:
625 625  
626 626  865.0625 - SF7BW125 to SF12BW125
... ... @@ -637,7 +637,7 @@
637 637  866.550 - SF10BW125 (RX2)
638 638  
639 639  
640 -1.
684 +1.
641 641  11. LED Indicator
642 642  
643 643  The LSE01 has an internal LED which is to show the status of different state.
... ... @@ -647,9 +647,11 @@
647 647  * Solid ON for 5 seconds once device successful Join the network.
648 648  * Blink once when device transmit a packet.
649 649  
650 -1.
694 +
695 +1.
651 651  11. Installation in Soil
652 652  
698 +
653 653  **Measurement the soil surface**
654 654  
655 655  
... ... @@ -674,7 +674,7 @@
674 674  
675 675  
676 676  
677 -1.
723 +1.
678 678  11. ​Firmware Change Log
679 679  
680 680  **Firmware download link:**
... ... @@ -693,7 +693,7 @@
693 693  
694 694  
695 695  
696 -1.
742 +1.
697 697  11. ​Battery Analysis
698 698  111. ​Battery Type
699 699  
... ... @@ -709,6 +709,8 @@
709 709  * [[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]]
710 710  * [[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]]
711 711  
758 +
759 +
712 712  |(((
713 713  JST-XH-2P connector
714 714  )))
... ... @@ -717,17 +717,18 @@
717 717  
718 718  
719 719  
720 -1.
721 -11.
768 +1.
769 +11.
722 722  111. ​Battery Note
723 723  
724 724  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.
725 725  
726 726  
727 -1.
728 -11.
775 +1.
776 +11.
729 729  111. ​Replace the battery
730 730  
779 +
731 731  If Battery is lower than 2.7v, user should replace the battery of LSE01.
732 732  
733 733  
... ... @@ -741,155 +741,174 @@
741 741  
742 742  
743 743  
744 -= 3. ​Using the AT Commands =
793 +1. ​Using the AT Commands
794 +11. ​Access AT Commands
745 745  
746 -== 3.1 Access AT Commands ==
747 -
748 -
749 749  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.
750 750  
751 -[[image:1654501986557-872.png]]
798 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
752 752  
753 753  
754 754  Or if you have below board, use below connection:
755 755  
756 756  
757 -[[image:1654502005655-729.png]]
804 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
758 758  
759 759  
760 760  
761 -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:
762 762  
763 763  
764 - [[image:1654502050864-459.png]]
811 + [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
765 765  
766 766  
767 767  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/]]
768 768  
769 769  
770 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
817 +AT+<CMD>?        : Help on <CMD>
771 771  
772 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
819 +AT+<CMD>         : Run <CMD>
773 773  
774 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
821 +AT+<CMD>=<value> : Set the value
775 775  
776 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
823 +AT+<CMD>=?       : Get the value
777 777  
778 778  
779 -(% style="color:#037691" %)**General Commands**(%%)      
826 +**General Commands**      
780 780  
781 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
828 +AT                    : Attention       
782 782  
783 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
830 +AT?                            : Short Help     
784 784  
785 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
832 +ATZ                            : MCU Reset    
786 786  
787 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
834 +AT+TDC           : Application Data Transmission Interval 
788 788  
789 789  
790 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
837 +**Keys, IDs and EUIs management**
791 791  
792 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
839 +AT+APPEUI              : Application EUI      
793 793  
794 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
841 +AT+APPKEY              : Application Key     
795 795  
796 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
843 +AT+APPSKEY            : Application Session Key
797 797  
798 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
845 +AT+DADDR              : Device Address     
799 799  
800 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
847 +AT+DEUI                   : Device EUI     
801 801  
802 -(% 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) 
803 803  
804 -(% 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  
805 805  
806 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
853 +AT+CFM          : Confirm Mode       
807 807  
808 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
855 +AT+CFS                     : Confirm Status       
809 809  
810 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
857 +AT+JOIN          : Join LoRa? Network       
811 811  
812 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
859 +AT+NJM          : LoRa? Network Join Mode    
813 813  
814 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
861 +AT+NJS                     : LoRa? Network Join Status    
815 815  
816 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
863 +AT+RECV                  : Print Last Received Data in Raw Format
817 817  
818 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
865 +AT+RECVB                : Print Last Received Data in Binary Format      
819 819  
820 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
867 +AT+SEND                  : Send Text Data      
821 821  
822 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
869 +AT+SENB                  : Send Hexadecimal Data
823 823  
824 824  
825 -(% style="color:#037691" %)**LoRa Network Management**
872 +**LoRa Network Management**
826 826  
827 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
874 +AT+ADR          : Adaptive Rate
828 828  
829 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
876 +AT+CLASS                : LoRa Class(Currently only support class A
830 830  
831 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
878 +AT+DCS           : Duty Cycle Setting 
832 832  
833 -(% 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)     
834 834  
835 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
882 +AT+FCD           : Frame Counter Downlink       
836 836  
837 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
884 +AT+FCU           : Frame Counter Uplink   
838 838  
839 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
886 +AT+JN1DL                : Join Accept Delay1
840 840  
841 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
888 +AT+JN2DL                : Join Accept Delay2
842 842  
843 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
890 +AT+PNM                   : Public Network Mode   
844 844  
845 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
892 +AT+RX1DL                : Receive Delay1      
846 846  
847 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
894 +AT+RX2DL                : Receive Delay2      
848 848  
849 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
896 +AT+RX2DR               : Rx2 Window Data Rate 
850 850  
851 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
898 +AT+RX2FQ               : Rx2 Window Frequency
852 852  
853 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
900 +AT+TXP           : Transmit Power
854 854  
855 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
902 +AT+ MOD                 : Set work mode
856 856  
857 857  
858 -(% style="color:#037691" %)**Information** 
905 +**Information** 
859 859  
860 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
907 +AT+RSSI           : RSSI of the Last Received Packet   
861 861  
862 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
909 +AT+SNR           : SNR of the Last Received Packet   
863 863  
864 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
911 +AT+VER           : Image Version and Frequency Band       
865 865  
866 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
913 +AT+FDR           : Factory Data Reset
867 867  
868 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
915 +AT+PORT                  : Application Port    
869 869  
870 -(% 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
871 871  
872 - (% 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
873 873  
874 874  
875 -= ​4. FAQ =
876 876  
877 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
878 878  
924 +
925 +
926 +
927 +1. ​FAQ
928 +11. ​How to change the LoRa Frequency Bands/Region?
929 +
879 879  You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
880 880  When downloading the images, choose the required image file for download. ​
881 881  
882 882  
883 -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.
884 884  
935 +How to set up LSE01 to work in 8 channel mode
885 885  
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 +
886 886  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.
887 887  
888 888  
943 +
889 889  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.
890 890  
891 -[[image:image-20220606154726-3.png]]
892 892  
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 +
893 893  When you use the TTN network, the US915 frequency bands use are:
894 894  
895 895  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -902,17 +902,12 @@
902 902  * 905.3 - SF7BW125 to SF10BW125
903 903  * 904.6 - SF8BW500
904 904  
973 +
905 905  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:
906 906  
907 -(% class="box infomessage" %)
908 -(((
909 909  **AT+CHE=2**
910 -)))
911 911  
912 -(% class="box infomessage" %)
913 -(((
914 914  **ATZ**
915 -)))
916 916  
917 917  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.
918 918  
... ... @@ -919,96 +919,108 @@
919 919  
920 920  The **AU915** band is similar. Below are the AU915 Uplink Channels.
921 921  
922 -[[image:image-20220606154825-4.png]]
923 923  
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
924 924  
925 925  
926 -= 5. Trouble Shooting =
927 927  
928 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
929 929  
930 -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.
931 931  
932 932  
933 -== 5.2 AT Command input doesn’t work ==
1004 +1. ​Trouble Shooting
1005 +11. ​Why I can’t join TTN in US915 / AU915 bands?
934 934  
935 -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.
936 936  
937 937  
938 -== 5.3 Device rejoin in at the second uplink packet ==
939 939  
940 -(% style="color:#4f81bd" %)**Issue describe as below:**
1011 +1.
1012 +11. AT Command input doesn’t work
941 941  
942 -[[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.
943 943  
944 944  
945 -(% style="color:#4f81bd" %)**Cause for this issue:**
946 946  
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 +
947 947  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.
948 948  
949 949  
950 -(% style="color:#4f81bd" %)**Solution: **
1032 +**Solution: **
951 951  
952 952  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:
953 953  
954 -[[image:1654500929571-736.png]]
1036 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
955 955  
956 956  
957 -= 6. ​Order Info =
958 958  
959 959  
960 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
961 961  
1042 +1. ​Order Info
962 962  
963 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
964 964  
965 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
966 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
967 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
968 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
969 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
970 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
971 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
972 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1045 +Part Number: **LSE01-XX-YY**
973 973  
974 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
975 975  
976 -* (% style="color:red" %)**4**(%%): 4000mAh battery
977 -* (% style="color:red" %)**8**(%%): 8500mAh battery
1048 +**XX**: The default frequency band
978 978  
979 -= 7. Packing Info =
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
980 980  
981 -(((
1059 +
1060 +**YY: **Battery Option
1061 +
1062 +* **4**: 4000mAh battery
1063 +* **8**: 8500mAh battery
1064 +
1065 +
1066 +
1067 +1. ​Packing Info
1068 +
982 982  **Package Includes**:
983 -)))
984 984  
985 -* (((
986 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
987 -)))
1071 +* LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
988 988  
989 -(((
990 -
991 -)))
992 992  
993 -(((
994 994  **Dimension and weight**:
995 -)))
996 996  
997 -* (((
998 -Device Size: cm
999 -)))
1000 -* (((
1001 -Device Weight: g
1002 -)))
1003 -* (((
1004 -Package Size / pcs : cm
1005 -)))
1006 -* (((
1007 -Weight / pcs : g
1008 -)))
1076 +* Device Size: cm
1077 +* Device Weight: g
1078 +* Package Size / pcs : cm
1079 +* Weight / pcs : g
1009 1009  
1010 -= 8. Support =
1011 1011  
1082 +
1083 +
1084 +
1085 +1. ​Support
1086 +
1012 1012  * 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.
1013 1013  * 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]]
1014 1014  
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