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1	1	(% style="text-align:center" %)
2		-[[image:image-20220606151504-2.jpeg||height="848" width="848"]]
	2	+[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3	3
4	4
5	5
	6	+**Contents:**
6	6
	8	+{{toc/}}
7	7
8	8
9	9
10	10
	13	+
	14	+
11	11	= 1. Introduction =
12	12
13	13	== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
...	...	@@ -54,6 +54,7 @@
54	54	* IP66 Waterproof Enclosure
55	55	* 4000mAh or 8500mAh Battery for long term use
56	56
	61	+
57	57	== 1.3 Specification ==
58	58
59	59	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
...	...	@@ -85,7 +85,7 @@
85	85	)))
86	86
87	87	(((
88		-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"]].
89	89	)))
90	90
91	91
...	...	@@ -146,16 +146,17 @@
146	146	Uplink payload includes in total 11 bytes.
147	147
148	148
149		-|(((
	154	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
	155	+|=(((
150	150	**Size**
151	151
152	152	**(bytes)**
153		-)))|**2**|**2**|**2**|**2**|**2**|**1**
154		-|**Value**|[[BAT>>path:#bat]]|(((
	159	+)))|=(% style="width: 46px;" %)**2**|=(% style="width: 160px;" %)**2**|=(% style="width: 104px;" %)**2**|=(% style="width: 126px;" %)**2**|=(% style="width: 159px;" %)**2**|=(% style="width: 114px;" %)**1**
	160	+|**Value**|(% style="width:46px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:160px" %)(((
155	155	Temperature
156	156
157	157	(Reserve, Ignore now)
158		-)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
	164	+)))|(% style="width:104px" %)[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|(% style="width:126px" %)[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(% style="width:114px" %)(((
159	159	MOD & Digital Interrupt
160	160
161	161	(Optional)
...	...	@@ -169,16 +169,17 @@
169	169
170	170	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
171	171
172		-|(((
	178	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
	179	+|=(((
173	173	**Size**
174	174
175	175	**(bytes)**
176		-)))|**2**|**2**|**2**|**2**|**2**|**1**
177		-|**Value**|[[BAT>>path:#bat]]|(((
	183	+)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1**
	184	+|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
178	178	Temperature
179	179
180	180	(Reserve, Ignore now)
181		-)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
	188	+)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
182	182	MOD & Digital Interrupt
183	183
184	184	(Optional)
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252	252	mod=(bytes[10]>>7)&0x01=1.
253	253
254	254
255		-Downlink Command:
	262	+**Downlink Command:**
256	256
257	257	If payload = 0x0A00, workmode=0
258	258
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272	272	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/]]
273	273
274	274
	282	+
275	275	== 2.4 Uplink Interval ==
276	276
277		-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:
	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"]]
278	278
279		-[[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]]
280	280
281	281
282		-
283	283	== 2.5 Downlink Payload ==
284	284
285	285	By default, LSE50 prints the downlink payload to console port.
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626	626	* Blink once when device transmit a packet.
627	627
628	628
	635	+
629	629	== 2.9 Installation in Soil ==
630	630
631	631	**Measurement the soil surface**
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634	634	[[image:1654506634463-199.png]] ​
635	635
636	636	(((
	644	+(((
637	637	Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
638	638	)))
	647	+)))
639	639
640	640
641		-
642	642	[[image:1654506665940-119.png]]
643	643
	652	+(((
644	644	Dig a hole with diameter > 20CM.
	654	+)))
645	645
	656	+(((
646	646	Horizontal insert the probe to the soil and fill the hole for long term measurement.
	658	+)))
647	647
648	648
649	649	== 2.10 ​Firmware Change Log ==
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740	740
741	741	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.
742	742
743		-[[image:1654501986557-872.png]]
	755	+[[image:1654501986557-872.png||height="391" width="800"]]
744	744
745	745
746	746	Or if you have below board, use below connection:
747	747
748	748
749		-[[image:1654502005655-729.png]]
	761	+[[image:1654502005655-729.png||height="503" width="801"]]
750	750
751	751
752	752
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753	753	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:
754	754
755	755
756		- [[image:1654502050864-459.png]]
	768	+ [[image:1654502050864-459.png||height="564" width="806"]]
757	757
758	758
759	759	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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868	868
869	869	== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
870	870
871		-You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
	883	+(((
	884	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
872	872	When downloading the images, choose the required image file for download. ​
	886	+)))
873	873
	888	+(((
	889	+
	890	+)))
874	874
	892	+(((
875	875	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	+)))
876	876
	896	+(((
	897	+
	898	+)))
877	877
	900	+(((
878	878	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	+)))
879	879
	904	+(((
	905	+
	906	+)))
880	880
	908	+(((
881	881	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	+)))
882	882
883	883	[[image:image-20220606154726-3.png]]
884	884
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924	924
925	925	== 5.2 AT Command input doesn’t work ==
926	926
	956	+(((
927	927	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	+)))
928	928
929	929
930	930	== 5.3 Device rejoin in at the second uplink packet ==
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936	936
937	937	(% style="color:#4f81bd" %)**Cause for this issue:**
938	938
	970	+(((
939	939	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	+)))
940	940
941	941
942	942	(% style="color:#4f81bd" %)**Solution: **
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943	943
944	944	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:
945	945
946		-[[image:1654500929571-736.png]]
	979	+[[image:1654500929571-736.png||height="458" width="832"]]
947	947
948	948
949	949	= 6. ​Order Info =
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968	968	* (% style="color:red" %)**4**(%%): 4000mAh battery
969	969	* (% style="color:red" %)**8**(%%): 8500mAh battery
970	970
	1004	+(% class="wikigeneratedid" %)
	1005	+(((
	1006	+
	1007	+)))
	1008	+
971	971	= 7. Packing Info =
972	972
973	973	(((
...	...	@@ -997,6 +997,9 @@
997	997	)))
998	998	* (((
999	999	Weight / pcs : g
	1038	+
	1039	+
	1040	+
1000	1000	)))
1001	1001
1002	1002	= 8. Support =