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58	58	* IP66 Waterproof Enclosure
59	59	* 4000mAh or 8500mAh Battery for long term use
60	60
	61	+
61	61	== 1.3 Specification ==
62	62
63	63	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
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89	89	)))
90	90
91	91	(((
92		-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"]].
	93	+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="H3.200BUsingtheATCommands"]].
93	93	)))
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95	95
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630	630	* Solid ON for 5 seconds once device successful Join the network.
631	631	* Blink once when device transmit a packet.
632	632
	634	+
	635	+
633	633	== 2.9 Installation in Soil ==
634	634
635	635	**Measurement the soil surface**
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749	749
750	750	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.
751	751
752		-[[image:1654501986557-872.png]]
	755	+[[image:1654501986557-872.png||height="391" width="800"]]
753	753
754	754
755	755	Or if you have below board, use below connection:
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757	757
758		-[[image:1654502005655-729.png]]
	761	+[[image:1654502005655-729.png||height="503" width="801"]]
759	759
760	760
761	761
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762	762	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:
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764	764
765		- [[image:1654502050864-459.png]]
	768	+ [[image:1654502050864-459.png||height="564" width="806"]]
766	766
767	767
768	768	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/]]
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877	877
878	878	== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
879	879
	883	+(((
880	880	You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
881	881	When downloading the images, choose the required image file for download. ​
	886	+)))
882	882
	888	+(((
	889	+
	890	+)))
883	883
	892	+(((
884	884	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.
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	896	+(((
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	898	+)))
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	900	+(((
887	887	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.
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888	888
	904	+(((
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	906	+)))
889	889
	908	+(((
890	890	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.
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891	891
892	892	[[image:image-20220606154726-3.png]]
893	893
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933	933
934	934	== 5.2 AT Command input doesn’t work ==
935	935
	956	+(((
936	936	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.
	958	+)))
937	937
938	938
939	939	== 5.3 Device rejoin in at the second uplink packet ==
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945	945
946	946	(% style="color:#4f81bd" %)**Cause for this issue:**
947	947
	970	+(((
948	948	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.
	972	+)))
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950	950
951	951	(% style="color:#4f81bd" %)**Solution: **
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952	952
953	953	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:
954	954
955		-[[image:1654500929571-736.png]]
	979	+[[image:1654500929571-736.png||height="458" width="832"]]
956	956
957	957
958	958	= 6. ​Order Info =