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1	1	(% style="text-align:center" %)
2	2	[[image:image-20220606151504-2.jpeg||height="848" width="848"]]
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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
...	...	@@ -54,50 +54,72 @@
54	54	* IP66 Waterproof Enclosure
55	55	* 4000mAh or 8500mAh Battery for long term use
56	56
57		-== 1.3 Specification ==
58	58
	64	+1.
	65	+11. Specification
	66	+
59	59	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
60	60
61		-[[image:image-20220606162220-5.png]]
	69	+|**Parameter**|**Soil Moisture**|**Soil Conductivity**|**Soil Temperature**
	70	+|**Range**|**0-100.00%**|(((
	71	+**0-20000uS/cm**
62	62
	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%)**
63	63
	80	+**±5% (>53%)**
	81	+)))|**2%FS,**|(((
	82	+**-10℃～50℃:<0.3℃**
64	64
65		-== ​1.4 Applications ==
	84	+**All other: <0.6℃**
	85	+)))
	86	+|(((
	87	+**Measure**
66	66
	89	+**Method**
	90	+)))|**FDR , with temperature &EC compensate**|**Conductivity , with temperature compensate**|**RTD, and calibrate**
	91	+
	92	+
	93	+
	94	+
	95	+*
	96	+*1. ​Applications
67	67	* Smart Agriculture
68	68
69	69
70		-(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
71		-​
	100	+1.
	101	+11. ​Firmware Change log
72	72
73		-(% class="wikigeneratedid" %)
74		-== 1.5 Firmware Change log ==
75	75
	104	+**LSE01 v1.0:**
76	76
77		-**LSE01 v1.0 :**  Release
	106	+* Release
78	78
79	79
80	80
81		-= 2. Configure LSE01 to connect to LoRaWAN network =
82	82
83		-== 2.1 How it works ==
	111	+1. Configure LSE01 to connect to LoRaWAN network
	112	+11. How it works
84	84
85		-(((
86	86	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		-)))
88	88
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		-)))
92	92
	117	+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.
93	93
94	94
95		-== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
96	96
	121	+
	122	+1.
	123	+11. ​Quick guide to connect to LoRaWAN server (OTAA)
	124	+
97	97	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.
98	98
99	99
100		-[[image:1654503992078-669.png]]
	128	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
101	101
102	102
103	103	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.
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107	107
108	108	Each LSE01 is shipped with a sticker with the default device EUI as below:
109	109
110		-[[image:image-20220606163732-6.jpeg]]
111	111
	139	+
	140	+
112	112	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
113	113
	143	+
114	114	**Add APP EUI in the application**
115	115
116	116
117		-[[image:1654504596150-405.png]]
	147	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
118	118
119	119
120	120
121	121	**Add APP KEY and DEV EUI**
122	122
123		-[[image:1654504683289-357.png]]
124	124
	154	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
125	125
	156	+|(((
	157	+
	158	+)))
126	126
	160	+
	161	+
	162	+
	163	+
127	127	**Step 2**: Power on LSE01
128	128
129	129
130	130	Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
131	131
132		-[[image:image-20220606163915-7.png]]
133	133
134	134
	171	+|(((
	172	+
	173	+)))
	174	+
	175	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
	176	+
	177	+
	178	+
	179	+
	180	+
135	135	**Step 3:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
136	136
137		-[[image:1654504778294-788.png]]
	183	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
138	138
139	139
140	140
141		-== 2.3 Uplink Payload ==
142	142
143		-=== 2.3.1 MOD~=0(Default Mode) ===
	188	+1.
	189	+11. ​Uplink Payload
	190	+111. MOD=0(Default Mode)
144	144
145		-LSE01 will uplink payload via LoRaWAN with below payload format:
	192	+LSE01 will uplink payload via LoRaWAN with below payload format:
146	146
147	147
148	148	Uplink payload includes in total 11 bytes.
...	...	@@ -163,12 +163,15 @@
163	163	(Optional)
164	164	)))
165	165
166		-[[image:1654504881641-514.png]]
167	167
	214	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
168	168
169	169
170		-=== 2.3.2 MOD~=1(Original value) ===
	217	+1.
	218	+11.
	219	+111. MOD=1(Original value)
171	171
	221	+
172	172	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
173	173
174	174	|(((
...	...	@@ -186,12 +186,13 @@
186	186	(Optional)
187	187	)))
188	188
189		-[[image:1654504907647-967.png]]
190	190
	240	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
191	191
	242	+1.
	243	+11.
	244	+111. Battery Info
192	192
193		-=== 2.3.3 Battery Info ===
194		-
195	195	Check the battery voltage for LSE01.
196	196
197	197	Ex1: 0x0B45 = 2885mV
...	...	@@ -200,7 +200,9 @@
200	200
201	201
202	202
203		-=== 2.3.4 Soil Moisture ===
	254	+1.
	255	+11.
	256	+111. Soil Moisture
204	204
205	205	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.
206	206
...	...	@@ -284,6 +284,7 @@
284	284	|INTMOD|Any|06|4
285	285	|MOD|Any|0A|2
286	286
	340	+
287	287	**Examples**
288	288
289	289
...	...	@@ -341,7 +341,7 @@
341	341
342	342
343	343
344		-1.
	398	+1.
345	345	11. Frequency Plans
346	346
347	347	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.
...	...	@@ -519,6 +519,7 @@
519	519	11.
520	520	111. AS920-923 & AS923-925 (AS923)
521	521
	576	+
522	522	**Default Uplink channel:**
523	523
524	524	923.2 - SF7BW125 to SF10BW125
...	...	@@ -609,6 +609,7 @@
609	609	11.
610	610	111. IN865-867 (IN865)
611	611
	667	+
612	612	Uplink:
613	613
614	614	865.0625 - SF7BW125 to SF12BW125
...	...	@@ -635,9 +635,11 @@
635	635	* Solid ON for 5 seconds once device successful Join the network.
636	636	* Blink once when device transmit a packet.
637	637
	694	+
638	638	1.
639	639	11. Installation in Soil
640	640
	698	+
641	641	**Measurement the soil surface**
642	642
643	643
...	...	@@ -697,6 +697,8 @@
697	697	* [[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]]
698	698	* [[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]]
699	699
	758	+
	759	+
700	700	|(((
701	701	JST-XH-2P connector
702	702	)))
...	...	@@ -716,6 +716,7 @@
716	716	11.
717	717	111. ​Replace the battery
718	718
	779	+
719	719	If Battery is lower than 2.7v, user should replace the battery of LSE01.
720	720
721	721
...	...	@@ -729,155 +729,174 @@
729	729
730	730
731	731
732		-= 3. ​Using the AT Commands =
	793	+1. ​Using the AT Commands
	794	+11. ​Access AT Commands
733	733
734		-== 3.1 Access AT Commands ==
735		-
736		-
737	737	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.
738	738
739		-[[image:1654501986557-872.png]]
	798	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
740	740
741	741
742	742	Or if you have below board, use below connection:
743	743
744	744
745		-[[image:1654502005655-729.png]]
	804	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
746	746
747	747
748	748
749		-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:
750	750
751	751
752		- [[image:1654502050864-459.png]]
	811	+ [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
753	753
754	754
755	755	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/]]
756	756
757	757
758		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	817	+AT+<CMD>?        : Help on <CMD>
759	759
760		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	819	+AT+<CMD>         : Run <CMD>
761	761
762		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	821	+AT+<CMD>=<value> : Set the value
763	763
764		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	823	+AT+<CMD>=?       : Get the value
765	765
766	766
767		-(% style="color:#037691" %)**General Commands**(%%)
	826	+**General Commands**
768	768
769		-(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
	828	+AT                    : Attention
770	770
771		-(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
	830	+AT?                            : Short Help
772	772
773		-(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
	832	+ATZ                            : MCU Reset
774	774
775		-(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
	834	+AT+TDC           : Application Data Transmission Interval
776	776
777	777
778		-(% style="color:#037691" %)**Keys, IDs and EUIs management**
	837	+**Keys, IDs and EUIs management**
779	779
780		-(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
	839	+AT+APPEUI              : Application EUI
781	781
782		-(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
	841	+AT+APPKEY              : Application Key
783	783
784		-(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
	843	+AT+APPSKEY            : Application Session Key
785	785
786		-(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
	845	+AT+DADDR              : Device Address
787	787
788		-(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
	847	+AT+DEUI                   : Device EUI
789	789
790		-(% 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)
791	791
792		-(% 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
793	793
794		-(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
	853	+AT+CFM          : Confirm Mode
795	795
796		-(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
	855	+AT+CFS                     : Confirm Status
797	797
798		-(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
	857	+AT+JOIN          : Join LoRa? Network
799	799
800		-(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
	859	+AT+NJM          : LoRa? Network Join Mode
801	801
802		-(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
	861	+AT+NJS                     : LoRa? Network Join Status
803	803
804		-(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
	863	+AT+RECV                  : Print Last Received Data in Raw Format
805	805
806		-(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
	865	+AT+RECVB                : Print Last Received Data in Binary Format
807	807
808		-(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
	867	+AT+SEND                  : Send Text Data
809	809
810		-(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
	869	+AT+SENB                  : Send Hexadecimal Data
811	811
812	812
813		-(% style="color:#037691" %)**LoRa Network Management**
	872	+**LoRa Network Management**
814	814
815		-(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
	874	+AT+ADR          : Adaptive Rate
816	816
817		-(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
	876	+AT+CLASS                : LoRa Class(Currently only support class A
818	818
819		-(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
	878	+AT+DCS           : Duty Cycle Setting
820	820
821		-(% 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)
822	822
823		-(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
	882	+AT+FCD           : Frame Counter Downlink
824	824
825		-(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
	884	+AT+FCU           : Frame Counter Uplink
826	826
827		-(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
	886	+AT+JN1DL                : Join Accept Delay1
828	828
829		-(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
	888	+AT+JN2DL                : Join Accept Delay2
830	830
831		-(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
	890	+AT+PNM                   : Public Network Mode
832	832
833		-(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
	892	+AT+RX1DL                : Receive Delay1
834	834
835		-(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
	894	+AT+RX2DL                : Receive Delay2
836	836
837		-(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
	896	+AT+RX2DR               : Rx2 Window Data Rate
838	838
839		-(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	898	+AT+RX2FQ               : Rx2 Window Frequency
840	840
841		-(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	900	+AT+TXP           : Transmit Power
842	842
843		-(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	902	+AT+ MOD                 : Set work mode
844	844
845	845
846		-(% style="color:#037691" %)**Information**
	905	+**Information**
847	847
848		-(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	907	+AT+RSSI           : RSSI of the Last Received Packet
849	849
850		-(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	909	+AT+SNR           : SNR of the Last Received Packet
851	851
852		-(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	911	+AT+VER           : Image Version and Frequency Band
853	853
854		-(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	913	+AT+FDR           : Factory Data Reset
855	855
856		-(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	915	+AT+PORT                  : Application Port
857	857
858		-(% 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
859	859
860		- (% 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
861	861
862	862
863		-= ​4. FAQ =
864	864
865		-== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
866	866
	924	+
	925	+
	926	+
	927	+1. ​FAQ
	928	+11. ​How to change the LoRa Frequency Bands/Region?
	929	+
867	867	You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
868	868	When downloading the images, choose the required image file for download. ​
869	869
870	870
871		-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.
872	872
	935	+How to set up LSE01 to work in 8 channel mode
873	873
	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	+
874	874	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.
875	875
876	876
	943	+
877	877	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.
878	878
879		-[[image:image-20220606154726-3.png]]
880	880
	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	+
881	881	When you use the TTN network, the US915 frequency bands use are:
882	882
883	883	* 903.9 - SF7BW125 to SF10BW125
...	...	@@ -890,17 +890,12 @@
890	890	* 905.3 - SF7BW125 to SF10BW125
891	891	* 904.6 - SF8BW500
892	892
	973	+
893	893	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:
894	894
895		-(% class="box infomessage" %)
896		-(((
897	897	**AT+CHE=2**
898		-)))
899	899
900		-(% class="box infomessage" %)
901		-(((
902	902	**ATZ**
903		-)))
904	904
905	905	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.
906	906
...	...	@@ -907,63 +907,88 @@
907	907
908	908	The **AU915** band is similar. Below are the AU915 Uplink Channels.
909	909
910		-[[image:image-20220606154825-4.png]]
911	911
	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
912	912
913	913
914		-= 5. Trouble Shooting =
915	915
916		-== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
917	917
918		-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.
919	919
920	920
921		-== 5.2 AT Command input doesn’t work ==
	1004	+1. ​Trouble Shooting
	1005	+11. ​Why I can’t join TTN in US915 / AU915 bands?
922	922
923		-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.
924	924
925	925
926		-== 5.3 Device rejoin in at the second uplink packet ==
927	927
928		-(% style="color:#4f81bd" %)**Issue describe as below:**
	1011	+1.
	1012	+11. AT Command input doesn’t work
929	929
930		-[[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.
931	931
932	932
933		-(% style="color:#4f81bd" %)**Cause for this issue:**
934	934
	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	+
935	935	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.
936	936
937	937
938		-(% style="color:#4f81bd" %)**Solution: **
	1032	+**Solution: **
939	939
940	940	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:
941	941
942		-[[image:1654500929571-736.png]]
	1036	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
943	943
944	944
945		-= 6. ​Order Info =
946	946
947	947
948		-Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
949	949
	1042	+1. ​Order Info
950	950
951		-(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
952	952
953		-* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
954		-* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
955		-* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
956		-* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
957		-* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
958		-* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
959		-* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
960		-* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1045	+Part Number: **LSE01-XX-YY**
961	961
962		-(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
963	963
964		-* (% style="color:red" %)**4**(%%): 4000mAh battery
965		-* (% style="color:red" %)**8**(%%): 8500mAh battery
	1048	+**XX**: The default frequency band
966	966
	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	+
967	967	= 7. Packing Info =
968	968
969	969	(((
...	...	@@ -995,6 +995,7 @@
995	995	Weight / pcs : g
996	996	)))
997	997
	1098	+
998	998	= 8. Support =
999	999
1000	1000	* 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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