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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.
...	...	@@ -89,7 +89,7 @@
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
...	...	@@ -278,14 +278,13 @@
278	278	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/]]
279	279
280	280
	282	+
281	281	== 2.4 Uplink Interval ==
282	282
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: [[Change Uplink Interval>>End Device AT Commands and Downlink Command||anchor="H4.1ChangeUplinkInterval"]]
	285	+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: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
284	284
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	287
288		-
289	289	== 2.5 Downlink Payload ==
290	290
291	291	By default, LSE50 prints the downlink payload to console port.
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632	632	* Blink once when device transmit a packet.
633	633
634	634
	635	+
635	635	== 2.9 Installation in Soil ==
636	636
637	637	**Measurement the soil surface**
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751	751
752	752	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.
753	753
754		-[[image:1654501986557-872.png]]
	755	+[[image:1654501986557-872.png||height="391" width="800"]]
755	755
756	756
757	757	Or if you have below board, use below connection:
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759	759
760		-[[image:1654502005655-729.png]]
	761	+[[image:1654502005655-729.png||height="503" width="801"]]
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763	763
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764	764	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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766	766
767		- [[image:1654502050864-459.png]]
	768	+ [[image:1654502050864-459.png||height="564" width="806"]]
768	768
769	769
770	770	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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879	879
880	880	== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
881	881
	883	+(((
882	882	You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
883	883	When downloading the images, choose the required image file for download. ​
	886	+)))
884	884
	888	+(((
	889	+
	890	+)))
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	892	+(((
886	886	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.
	894	+)))
887	887
	896	+(((
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	898	+)))
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	900	+(((
889	889	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.
	902	+)))
890	890
	904	+(((
	905	+
	906	+)))
891	891
	908	+(((
892	892	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	+)))
893	893
894	894	[[image:image-20220606154726-3.png]]
895	895
	914	+
896	896	When you use the TTN network, the US915 frequency bands use are:
897	897
898	898	* 903.9 - SF7BW125 to SF10BW125
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905	905	* 905.3 - SF7BW125 to SF10BW125
906	906	* 904.6 - SF8BW500
907	907
	927	+(((
908	908	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:
	929	+)))
909	909
910	910	(% class="box infomessage" %)
911	911	(((
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917	917	**ATZ**
918	918	)))
919	919
	941	+(((
920	920	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.
	943	+)))
921	921
	945	+(((
	946	+
	947	+)))
922	922
	949	+(((
923	923	The **AU915** band is similar. Below are the AU915 Uplink Channels.
	951	+)))
924	924
925	925	[[image:image-20220606154825-4.png]]
926	926
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935	935
936	936	== 5.2 AT Command input doesn’t work ==
937	937
	966	+(((
938	938	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.
	968	+)))
939	939
940	940
941	941	== 5.3 Device rejoin in at the second uplink packet ==
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947	947
948	948	(% style="color:#4f81bd" %)**Cause for this issue:**
949	949
	980	+(((
950	950	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.
	982	+)))
951	951
952	952
953	953	(% style="color:#4f81bd" %)**Solution: **
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954	954
955	955	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:
956	956
957		-[[image:1654500929571-736.png]]
	989	+[[image:1654500929571-736.png||height="458" width="832"]]
958	958
959	959
960	960	= 6. ​Order Info =