Last modified by Bei Jinggeng on 2024/05/31 09:53
<
From version < 5.1 >
edited by Xiaoling
on 2022/06/06 15:35
To version < 15.6 >
edited by Xiaoling
on 2022/06/06 16:35
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Summary

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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]]
5 5  
6 6  
7 7  
... ... @@ -9,44 +9,40 @@
9 9  
10 10  
11 11  
11 += 1. Introduction =
12 12  
13 +== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
13 13  
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 +)))
14 14  
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 +)))
15 15  
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 -
23 +(((
32 32  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 +)))
33 33  
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 +)))
34 34  
35 -LES01 is powered by **4000mA or 8500mAh Li-SOCI2 battery**, It is designed for long term use up to 10 years.
36 -
37 -
31 +(((
38 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.
33 +)))
39 39  
40 40  
41 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
36 +[[image:1654503236291-817.png]]
42 42  
43 43  
44 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
39 +[[image:1654503265560-120.png]]
45 45  
46 46  
47 47  
48 -*
49 -*1. ​Features
43 +== 1.2 ​Features ==
44 +
50 50  * LoRaWAN 1.0.3 Class A
51 51  * Ultra low power consumption
52 52  * Monitor Soil Moisture
... ... @@ -59,67 +59,50 @@
59 59  * IP66 Waterproof Enclosure
60 60  * 4000mAh or 8500mAh Battery for long term use
61 61  
62 -1.
63 -11. Specification
57 +== 1.3 Specification ==
64 64  
65 65  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
66 66  
67 -|**Parameter**|**Soil Moisture**|**Soil Conductivity**|**Soil Temperature**
68 -|**Range**|**0-100.00%**|(((
69 -**0-20000uS/cm**
61 +[[image:image-20220606162220-5.png]]
70 70  
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%)**
77 77  
78 -**±5% (>53%)**
79 -)))|**2%FS,**|(((
80 -**-10℃～50℃:<0.3℃**
81 81  
82 -**All other: <0.6℃**
83 -)))
84 -|(((
85 -**Measure**
65 +== ​1.4 Applications ==
86 86  
87 -**Method**
88 -)))|**FDR , with temperature &EC compensate**|**Conductivity , with temperature compensate**|**RTD, and calibrate**
67 +* Smart Agriculture
89 89  
90 90  
70 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
71 +​
91 91  
92 -*
93 -*1. ​Applications
94 -* Smart Agriculture
73 +(% class="wikigeneratedid" %)
74 +== 1.5 Firmware Change log ==
95 95  
96 -1.
97 -11. ​Firmware Change log
98 98  
99 -**LSE01 v1.0:**
77 +**LSE01 v1.0 :**  Release
100 100  
101 -* Release
102 102  
103 103  
81 += 2. Configure LSE01 to connect to LoRaWAN network =
104 104  
105 -1. Configure LSE01 to connect to LoRaWAN network
106 -11. How it works
83 +== 2.1 How it works ==
107 107  
85 +(((
108 108  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
87 +)))
109 109  
89 +(((
90 +In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.​UsingtheATCommands"]].
91 +)))
110 110  
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.
112 112  
113 113  
95 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
114 114  
115 -
116 -1.
117 -11. ​Quick guide to connect to LoRaWAN server (OTAA)
118 -
119 119  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.
120 120  
121 121  
122 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
100 +[[image:1654503992078-669.png]]
123 123  
124 124  
125 125  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.
... ... @@ -151,9 +151,6 @@
151 151  
152 152  )))
153 153  
154 -
155 -
156 -
157 157  **Step 2**: Power on LSE01
158 158  
159 159  
... ... @@ -207,7 +207,7 @@
207 207  
208 208  
209 209  1.
210 -11.
185 +11.
211 211  111. MOD=1(Original value)
212 212  
213 213  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
... ... @@ -230,7 +230,7 @@
230 230  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
231 231  
232 232  1.
233 -11.
208 +11.
234 234  111. Battery Info
235 235  
236 236  Check the battery voltage for LSE01.
... ... @@ -241,8 +241,8 @@
241 241  
242 242  
243 243  
244 -1.
245 -11.
219 +1.
220 +11.
246 246  111. Soil Moisture
247 247  
248 248  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.
... ... @@ -252,8 +252,8 @@
252 252  **05DC(H) = 1500(D) /100 = 15%.**
253 253  
254 254  
255 -1.
256 -11.
230 +1.
231 +11.
257 257  111. Soil Temperature
258 258  
259 259   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
... ... @@ -265,8 +265,8 @@
265 265  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
266 266  
267 267  
268 -1.
269 -11.
243 +1.
244 +11.
270 270  111. Soil Conductivity (EC)
271 271  
272 272  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).
... ... @@ -276,8 +276,8 @@
276 276  
277 277  Generally, the EC value of irrigation water is less than 800uS / cm.
278 278  
279 -1.
280 -11.
254 +1.
255 +11.
281 281  111. MOD
282 282  
283 283  Firmware version at least v2.1 supports changing mode.
... ... @@ -294,8 +294,8 @@
294 294  If** **payload =** **0x0A01, workmode=1
295 295  
296 296  
297 -1.
298 -11.
272 +1.
273 +11.
299 299  111. ​Decode payload in The Things Network
300 300  
301 301  While using TTN network, you can add the payload format to decode the payload.
... ... @@ -308,7 +308,7 @@
308 308  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/]]
309 309  
310 310  
311 -1.
286 +1.
312 312  11. Uplink Interval
313 313  
314 314  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:
... ... @@ -315,7 +315,7 @@
315 315  
316 316  [[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]]
317 317  
318 -1.
293 +1.
319 319  11. ​Downlink Payload
320 320  
321 321  By default, LSE50 prints the downlink payload to console port.
... ... @@ -348,7 +348,7 @@
348 348  
349 349  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
350 350  
351 -1.
326 +1.
352 352  11. ​Show Data in DataCake IoT Server
353 353  
354 354  [[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:
... ... @@ -389,8 +389,8 @@
389 389  
390 390  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.
391 391  
392 -1.
393 -11.
367 +1.
368 +11.
394 394  111. EU863-870 (EU868)
395 395  
396 396  Uplink:
... ... @@ -421,8 +421,8 @@
421 421  869.525 - SF9BW125 (RX2 downlink only)
422 422  
423 423  
424 -1.
425 -11.
399 +1.
400 +11.
426 426  111. US902-928(US915)
427 427  
428 428  Used in USA, Canada and South America. Default use CHE=2
... ... @@ -467,8 +467,8 @@
467 467  923.3 - SF12BW500(RX2 downlink only)
468 468  
469 469  
470 -1.
471 -11.
445 +1.
446 +11.
472 472  111. CN470-510 (CN470)
473 473  
474 474  Used in China, Default use CHE=1
... ... @@ -513,8 +513,8 @@
513 513  505.3 - SF12BW125 (RX2 downlink only)
514 514  
515 515  
516 -1.
517 -11.
491 +1.
492 +11.
518 518  111. AU915-928(AU915)
519 519  
520 520  Default use CHE=2
... ... @@ -558,8 +558,8 @@
558 558  
559 559  923.3 - SF12BW500(RX2 downlink only)
560 560  
561 -1.
562 -11.
536 +1.
537 +11.
563 563  111. AS920-923 & AS923-925 (AS923)
564 564  
565 565  **Default Uplink channel:**
... ... @@ -611,8 +611,8 @@
611 611  923.2 - SF10BW125 (RX2)
612 612  
613 613  
614 -1.
615 -11.
589 +1.
590 +11.
616 616  111. KR920-923 (KR920)
617 617  
618 618  Default channel:
... ... @@ -648,8 +648,8 @@
648 648  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
649 649  
650 650  
651 -1.
652 -11.
626 +1.
627 +11.
653 653  111. IN865-867 (IN865)
654 654  
655 655  Uplink:
... ... @@ -668,7 +668,7 @@
668 668  866.550 - SF10BW125 (RX2)
669 669  
670 670  
671 -1.
646 +1.
672 672  11. LED Indicator
673 673  
674 674  The LSE01 has an internal LED which is to show the status of different state.
... ... @@ -678,7 +678,7 @@
678 678  * Solid ON for 5 seconds once device successful Join the network.
679 679  * Blink once when device transmit a packet.
680 680  
681 -1.
656 +1.
682 682  11. Installation in Soil
683 683  
684 684  **Measurement the soil surface**
... ... @@ -705,7 +705,7 @@
705 705  
706 706  
707 707  
708 -1.
683 +1.
709 709  11. ​Firmware Change Log
710 710  
711 711  **Firmware download link:**
... ... @@ -724,7 +724,7 @@
724 724  
725 725  
726 726  
727 -1.
702 +1.
728 728  11. ​Battery Analysis
729 729  111. ​Battery Type
730 730  
... ... @@ -740,7 +740,6 @@
740 740  * [[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]]
741 741  * [[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]]
742 742  
743 -
744 744  |(((
745 745  JST-XH-2P connector
746 746  )))
... ... @@ -749,15 +749,15 @@
749 749  
750 750  
751 751  
752 -1.
753 -11.
726 +1.
727 +11.
754 754  111. ​Battery Note
755 755  
756 756  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.
757 757  
758 758  
759 -1.
760 -11.
733 +1.
734 +11.
761 761  111. ​Replace the battery
762 762  
763 763  If Battery is lower than 2.7v, user should replace the battery of LSE01.
... ... @@ -773,173 +773,155 @@
773 773  
774 774  
775 775  
776 -1. ​Using the AT Commands
777 -11. ​Access AT Commands
750 += 3. ​Using the AT Commands =
778 778  
752 +== 3.1 Access AT Commands ==
753 +
754 +
779 779  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.
780 780  
781 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
757 +[[image:1654501986557-872.png]]
782 782  
783 783  
784 784  Or if you have below board, use below connection:
785 785  
786 786  
787 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
763 +[[image:1654502005655-729.png]]
788 788  
789 789  
790 790  
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:
767 +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:
792 792  
793 793  
794 - [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
770 + [[image:1654502050864-459.png]]
795 795  
796 796  
797 797  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/]]
798 798  
799 799  
800 -AT+<CMD>?        : Help on <CMD>
776 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
801 801  
802 -AT+<CMD>         : Run <CMD>
778 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
803 803  
804 -AT+<CMD>=<value> : Set the value
780 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
805 805  
806 -AT+<CMD>=?       : Get the value
782 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
807 807  
808 808  
809 -**General Commands**      
785 +(% style="color:#037691" %)**General Commands**(%%)      
810 810  
811 -AT                    : Attention       
787 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
812 812  
813 -AT?                            : Short Help     
789 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
814 814  
815 -ATZ                            : MCU Reset    
791 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
816 816  
817 -AT+TDC           : Application Data Transmission Interval 
793 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
818 818  
819 819  
820 -**Keys, IDs and EUIs management**
796 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
821 821  
822 -AT+APPEUI              : Application EUI      
798 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
823 823  
824 -AT+APPKEY              : Application Key     
800 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
825 825  
826 -AT+APPSKEY            : Application Session Key
802 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
827 827  
828 -AT+DADDR              : Device Address     
804 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
829 829  
830 -AT+DEUI                   : Device EUI     
806 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
831 831  
832 -AT+NWKID               : Network ID (You can enter this command change only after successful network connection) 
808 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
833 833  
834 -AT+NWKSKEY          : Network Session Key Joining and sending date on LoRa network  
810 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
835 835  
836 -AT+CFM          : Confirm Mode       
812 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
837 837  
838 -AT+CFS                     : Confirm Status       
814 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
839 839  
840 -AT+JOIN          : Join LoRa? Network       
816 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
841 841  
842 -AT+NJM          : LoRa? Network Join Mode    
818 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
843 843  
844 -AT+NJS                     : LoRa? Network Join Status    
820 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
845 845  
846 -AT+RECV                  : Print Last Received Data in Raw Format
822 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
847 847  
848 -AT+RECVB                : Print Last Received Data in Binary Format      
824 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
849 849  
850 -AT+SEND                  : Send Text Data      
826 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
851 851  
852 -AT+SENB                  : Send Hexadecimal Data
828 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
853 853  
854 854  
855 -**LoRa Network Management**
831 +(% style="color:#037691" %)**LoRa Network Management**
856 856  
857 -AT+ADR          : Adaptive Rate
833 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
858 858  
859 -AT+CLASS                : LoRa Class(Currently only support class A
835 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
860 860  
861 -AT+DCS           : Duty Cycle Setting 
837 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
862 862  
863 -AT+DR                      : Data Rate (Can Only be Modified after ADR=0)     
839 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
864 864  
865 -AT+FCD           : Frame Counter Downlink       
841 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
866 866  
867 -AT+FCU           : Frame Counter Uplink   
843 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
868 868  
869 -AT+JN1DL                : Join Accept Delay1
845 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
870 870  
871 -AT+JN2DL                : Join Accept Delay2
847 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
872 872  
873 -AT+PNM                   : Public Network Mode   
849 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
874 874  
875 -AT+RX1DL                : Receive Delay1      
851 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
876 876  
877 -AT+RX2DL                : Receive Delay2      
853 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
878 878  
879 -AT+RX2DR               : Rx2 Window Data Rate 
855 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
880 880  
881 -AT+RX2FQ               : Rx2 Window Frequency
857 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
882 882  
883 -AT+TXP           : Transmit Power
859 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
884 884  
885 -AT+ MOD                 : Set work mode
861 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
886 886  
887 887  
888 -**Information** 
864 +(% style="color:#037691" %)**Information** 
889 889  
890 -AT+RSSI           : RSSI of the Last Received Packet   
866 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
891 891  
892 -AT+SNR           : SNR of the Last Received Packet   
868 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
893 893  
894 -AT+VER           : Image Version and Frequency Band       
870 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
895 895  
896 -AT+FDR           : Factory Data Reset
872 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
897 897  
898 -AT+PORT                  : Application Port    
874 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
899 899  
900 -AT+CHS           : Get or Set Frequency (Unit: Hz) for Single Channel Mode
876 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
901 901  
902 - AT+CHE                   : Get or Set eight channels mode, Only for US915, AU915, CN470
878 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
903 903  
904 904  
881 += ​4. FAQ =
905 905  
883 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
906 906  
907 -
908 -
909 -
910 -1. ​FAQ
911 -11. ​How to change the LoRa Frequency Bands/Region?
912 -
913 913  You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
914 914  When downloading the images, choose the required image file for download. ​
915 915  
916 916  
889 +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.
917 917  
918 -How to set up LSE01 to work in 8 channel mode
919 919  
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 -
923 923  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.
924 924  
925 925  
926 -
927 927  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.
928 928  
897 +[[image:image-20220606154726-3.png]]
929 929  
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 -
943 943  When you use the TTN network, the US915 frequency bands use are:
944 944  
945 945  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -954,9 +954,15 @@
954 954  
955 955  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:
956 956  
913 +(% class="box infomessage" %)
914 +(((
957 957  **AT+CHE=2**
916 +)))
958 958  
918 +(% class="box infomessage" %)
919 +(((
959 959  **ATZ**
921 +)))
960 960  
961 961  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.
962 962  
... ... @@ -963,27 +963,12 @@
963 963  
964 964  The **AU915** band is similar. Below are the AU915 Uplink Channels.
965 965  
928 +[[image:image-20220606154825-4.png]]
966 966  
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
979 979  
980 980  
981 -
982 -
983 -
984 984  = 5. Trouble Shooting =
985 985  
986 -
987 987  == 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
988 988  
989 989  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.
... ... @@ -991,26 +991,26 @@
991 991  
992 992  == 5.2 AT Command input doesn’t work ==
993 993  
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.
941 +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.
995 995  
996 996  
997 997  == 5.3 Device rejoin in at the second uplink packet ==
998 998  
999 -**Issue describe as below:**
946 +(% style="color:#4f81bd" %)**Issue describe as below:**
1000 1000  
1001 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
948 +[[image:1654500909990-784.png]]
1002 1002  
1003 1003  
1004 -**Cause for this issue:**
951 +(% style="color:#4f81bd" %)**Cause for this issue:**
1005 1005  
1006 1006  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.
1007 1007  
1008 1008  
1009 -**Solution: **
956 +(% style="color:#4f81bd" %)**Solution: **
1010 1010  
1011 1011  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:
1012 1012  
1013 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
960 +[[image:1654500929571-736.png]]
1014 1014  
1015 1015  
1016 1016  = 6. ​Order Info =
... ... @@ -1035,7 +1035,6 @@
1035 1035  * (% style="color:red" %)**4**(%%): 4000mAh battery
1036 1036  * (% style="color:red" %)**8**(%%): 8500mAh battery
1037 1037  
1038 -
1039 1039  = 7. Packing Info =
1040 1040  
1041 1041  (((
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