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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"]]
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	4	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]
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5	5
6	6
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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
...	...	@@ -55,9 +55,9 @@
55	55	* 4000mAh or 8500mAh Battery for long term use
56	56
57	57
	64	+1.
	65	+11. Specification
58	58
59		-== 1.3 Specification ==
60		-
61	61	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
62	62
63	63	|**Parameter**|**Soil Moisture**|**Soil Conductivity**|**Soil Temperature**
...	...	@@ -83,17 +83,25 @@
83	83	**Method**
84	84	)))|**FDR , with temperature &EC compensate**|**Conductivity , with temperature compensate**|**RTD, and calibrate**
85	85
	92	+
	93	+
	94	+
86	86	*
87	87	*1. ​Applications
88	88	* Smart Agriculture
89	89
	99	+
90	90	1.
91	91	11. ​Firmware Change log
92	92
	103	+
93	93	**LSE01 v1.0:**
94	94
95	95	* Release
96	96
	108	+
	109	+
	110	+
97	97	1. Configure LSE01 to connect to LoRaWAN network
98	98	11. How it works
99	99
...	...	@@ -143,6 +143,10 @@
143	143
144	144	)))
145	145
	160	+
	161	+
	162	+
	163	+
146	146	**Step 2**: Power on LSE01
147	147
148	148
...	...	@@ -167,11 +167,11 @@
167	167
168	168
169	169
170		-1.
	188	+1.
171	171	11. ​Uplink Payload
172	172	111. MOD=0(Default Mode)
173	173
174		-LSE01 will uplink payload via LoRaWAN with below payload format:
	192	+LSE01 will uplink payload via LoRaWAN with below payload format:
175	175
176	176
177	177	Uplink payload includes in total 11 bytes.
...	...	@@ -192,13 +192,15 @@
192	192	(Optional)
193	193	)))
194	194
	213	+
195	195	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
196	196
197	197
198		-1.
	217	+1.
199	199	11.
200	200	111. MOD=1(Original value)
201	201
	221	+
202	202	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
203	203
204	204	|(((
...	...	@@ -216,9 +216,10 @@
216	216	(Optional)
217	217	)))
218	218
	239	+
219	219	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
220	220
221		-1.
	242	+1.
222	222	11.
223	223	111. Battery Info
224	224
...	...	@@ -316,6 +316,7 @@
316	316	|INTMOD|Any|06|4
317	317	|MOD|Any|0A|2
318	318
	340	+
319	319	**Examples**
320	320
321	321
...	...	@@ -373,7 +373,7 @@
373	373
374	374
375	375
376		-1.
	398	+1.
377	377	11. Frequency Plans
378	378
379	379	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.
...	...	@@ -551,6 +551,7 @@
551	551	11.
552	552	111. AS920-923 & AS923-925 (AS923)
553	553
	576	+
554	554	**Default Uplink channel:**
555	555
556	556	923.2 - SF7BW125 to SF10BW125
...	...	@@ -641,6 +641,7 @@
641	641	11.
642	642	111. IN865-867 (IN865)
643	643
	667	+
644	644	Uplink:
645	645
646	646	865.0625 - SF7BW125 to SF12BW125
...	...	@@ -667,9 +667,11 @@
667	667	* Solid ON for 5 seconds once device successful Join the network.
668	668	* Blink once when device transmit a packet.
669	669
	694	+
670	670	1.
671	671	11. Installation in Soil
672	672
	698	+
673	673	**Measurement the soil surface**
674	674
675	675
...	...	@@ -729,6 +729,8 @@
729	729	* [[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]]
730	730	* [[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]]
731	731
	758	+
	759	+
732	732	|(((
733	733	JST-XH-2P connector
734	734	)))
...	...	@@ -748,6 +748,7 @@
748	748	11.
749	749	111. ​Replace the battery
750	750
	779	+
751	751	If Battery is lower than 2.7v, user should replace the battery of LSE01.
752	752
753	753
...	...	@@ -761,155 +761,174 @@
761	761
762	762
763	763
764		-= 3. ​Using the AT Commands =
	793	+1. ​Using the AT Commands
	794	+11. ​Access AT Commands
765	765
766		-== 3.1 Access AT Commands ==
767		-
768		-
769	769	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.
770	770
771		-[[image:1654501986557-872.png]]
	798	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
772	772
773	773
774	774	Or if you have below board, use below connection:
775	775
776	776
777		-[[image:1654502005655-729.png]]
	804	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
778	778
779	779
780	780
781		-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:
782	782
783	783
784		- [[image:1654502050864-459.png]]
	811	+ [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
785	785
786	786
787	787	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/]]
788	788
789	789
790		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
	817	+AT+<CMD>?        : Help on <CMD>
791	791
792		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
	819	+AT+<CMD>         : Run <CMD>
793	793
794		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
	821	+AT+<CMD>=<value> : Set the value
795	795
796		-(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
	823	+AT+<CMD>=?       : Get the value
797	797
798	798
799		-(% style="color:#037691" %)**General Commands**(%%)
	826	+**General Commands**
800	800
801		-(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention
	828	+AT                    : Attention
802	802
803		-(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help
	830	+AT?                            : Short Help
804	804
805		-(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset
	832	+ATZ                            : MCU Reset
806	806
807		-(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval
	834	+AT+TDC           : Application Data Transmission Interval
808	808
809	809
810		-(% style="color:#037691" %)**Keys, IDs and EUIs management**
	837	+**Keys, IDs and EUIs management**
811	811
812		-(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI
	839	+AT+APPEUI              : Application EUI
813	813
814		-(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key
	841	+AT+APPKEY              : Application Key
815	815
816		-(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
	843	+AT+APPSKEY            : Application Session Key
817	817
818		-(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address
	845	+AT+DADDR              : Device Address
819	819
820		-(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI
	847	+AT+DEUI                   : Device EUI
821	821
822		-(% 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)
823	823
824		-(% 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
825	825
826		-(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode
	853	+AT+CFM          : Confirm Mode
827	827
828		-(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status
	855	+AT+CFS                     : Confirm Status
829	829
830		-(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network
	857	+AT+JOIN          : Join LoRa? Network
831	831
832		-(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode
	859	+AT+NJM          : LoRa? Network Join Mode
833	833
834		-(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status
	861	+AT+NJS                     : LoRa? Network Join Status
835	835
836		-(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
	863	+AT+RECV                  : Print Last Received Data in Raw Format
837	837
838		-(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format
	865	+AT+RECVB                : Print Last Received Data in Binary Format
839	839
840		-(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data
	867	+AT+SEND                  : Send Text Data
841	841
842		-(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
	869	+AT+SENB                  : Send Hexadecimal Data
843	843
844	844
845		-(% style="color:#037691" %)**LoRa Network Management**
	872	+**LoRa Network Management**
846	846
847		-(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
	874	+AT+ADR          : Adaptive Rate
848	848
849		-(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
	876	+AT+CLASS                : LoRa Class(Currently only support class A
850	850
851		-(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting
	878	+AT+DCS           : Duty Cycle Setting
852	852
853		-(% 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)
854	854
855		-(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink
	882	+AT+FCD           : Frame Counter Downlink
856	856
857		-(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink
	884	+AT+FCU           : Frame Counter Uplink
858	858
859		-(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
	886	+AT+JN1DL                : Join Accept Delay1
860	860
861		-(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
	888	+AT+JN2DL                : Join Accept Delay2
862	862
863		-(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode
	890	+AT+PNM                   : Public Network Mode
864	864
865		-(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1
	892	+AT+RX1DL                : Receive Delay1
866	866
867		-(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2
	894	+AT+RX2DL                : Receive Delay2
868	868
869		-(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate
	896	+AT+RX2DR               : Rx2 Window Data Rate
870	870
871		-(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
	898	+AT+RX2FQ               : Rx2 Window Frequency
872	872
873		-(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
	900	+AT+TXP           : Transmit Power
874	874
875		-(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
	902	+AT+ MOD                 : Set work mode
876	876
877	877
878		-(% style="color:#037691" %)**Information**
	905	+**Information**
879	879
880		-(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet
	907	+AT+RSSI           : RSSI of the Last Received Packet
881	881
882		-(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet
	909	+AT+SNR           : SNR of the Last Received Packet
883	883
884		-(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band
	911	+AT+VER           : Image Version and Frequency Band
885	885
886		-(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
	913	+AT+FDR           : Factory Data Reset
887	887
888		-(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port
	915	+AT+PORT                  : Application Port
889	889
890		-(% 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
891	891
892		- (% 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
893	893
894	894
895		-= ​4. FAQ =
896	896
897		-== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
898	898
	924	+
	925	+
	926	+
	927	+1. ​FAQ
	928	+11. ​How to change the LoRa Frequency Bands/Region?
	929	+
899	899	You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
900	900	When downloading the images, choose the required image file for download. ​
901	901
902	902
903		-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.
904	904
	935	+How to set up LSE01 to work in 8 channel mode
905	905
	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	+
906	906	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.
907	907
908	908
	943	+
909	909	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.
910	910
911		-[[image:image-20220606154726-3.png]]
912	912
	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	+
913	913	When you use the TTN network, the US915 frequency bands use are:
914	914
915	915	* 903.9 - SF7BW125 to SF10BW125
...	...	@@ -922,17 +922,12 @@
922	922	* 905.3 - SF7BW125 to SF10BW125
923	923	* 904.6 - SF8BW500
924	924
	973	+
925	925	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:
926	926
927		-(% class="box infomessage" %)
928		-(((
929	929	**AT+CHE=2**
930		-)))
931	931
932		-(% class="box infomessage" %)
933		-(((
934	934	**ATZ**
935		-)))
936	936
937	937	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.
938	938
...	...	@@ -939,63 +939,88 @@
939	939
940	940	The **AU915** band is similar. Below are the AU915 Uplink Channels.
941	941
942		-[[image:image-20220606154825-4.png]]
943	943
	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
944	944
945	945
946		-= 5. Trouble Shooting =
947	947
948		-== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
949	949
950		-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.
951	951
952	952
953		-== 5.2 AT Command input doesn’t work ==
	1004	+1. ​Trouble Shooting
	1005	+11. ​Why I can’t join TTN in US915 / AU915 bands?
954	954
955		-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.
956	956
957	957
958		-== 5.3 Device rejoin in at the second uplink packet ==
959	959
960		-(% style="color:#4f81bd" %)**Issue describe as below:**
	1011	+1.
	1012	+11. AT Command input doesn’t work
961	961
962		-[[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.
963	963
964	964
965		-(% style="color:#4f81bd" %)**Cause for this issue:**
966	966
	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	+
967	967	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.
968	968
969	969
970		-(% style="color:#4f81bd" %)**Solution: **
	1032	+**Solution: **
971	971
972	972	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:
973	973
974		-[[image:1654500929571-736.png]]
	1036	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
975	975
976	976
977		-= 6. ​Order Info =
978	978
979	979
980		-Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
981	981
	1042	+1. ​Order Info
982	982
983		-(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
984	984
985		-* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
986		-* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
987		-* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
988		-* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
989		-* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
990		-* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
991		-* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
992		-* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
	1045	+Part Number: **LSE01-XX-YY**
993	993
994		-(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
995	995
996		-* (% style="color:red" %)**4**(%%): 4000mAh battery
997		-* (% style="color:red" %)**8**(%%): 8500mAh battery
	1048	+**XX**: The default frequency band
998	998
	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	+
999	999	= 7. Packing Info =
1000	1000
1001	1001	(((
...	...	@@ -1027,6 +1027,7 @@
1027	1027	Weight / pcs : g
1028	1028	)))
1029	1029
	1098	+
1030	1030	= 8. Support =
1031	1031
1032	1032	* 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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