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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 ==
...	...	@@ -146,16 +146,17 @@
146	146	Uplink payload includes in total 11 bytes.
147	147
148	148
149		-|(((
	153	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
	154	+|=(((
150	150	**Size**
151	151
152	152	**(bytes)**
153		-)))|**2**|**2**|**2**|**2**|**2**|**1**
154		-|**Value**|[[BAT>>path:#bat]]|(((
	158	+)))|=(% style="width: 46px;" %)**2**|=(% style="width: 160px;" %)**2**|=(% style="width: 104px;" %)**2**|=(% style="width: 126px;" %)**2**|=(% style="width: 159px;" %)**2**|=(% style="width: 114px;" %)**1**
	159	+|**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]]|(((
	163	+)))|(% 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		-|(((
	177	+(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
	178	+|=(((
173	173	**Size**
174	174
175	175	**(bytes)**
176		-)))|**2**|**2**|**2**|**2**|**2**|**1**
177		-|**Value**|[[BAT>>path:#bat]]|(((
	182	+)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1**
	183	+|**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)|(((
	187	+)))|[[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:
	261	+**Downlink Command:**
256	256
257	257	If payload = 0x0A00, workmode=0
258	258
...	...	@@ -272,14 +272,13 @@
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
	281	+
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:
	284	+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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625	625	* Solid ON for 5 seconds once device successful Join the network.
626	626	* Blink once when device transmit a packet.
627	627
628		-
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	(((
	641	+(((
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	)))
	644	+)))
639	639
640	640
641		-
642	642	[[image:1654506665940-119.png]]
643	643
	649	+(((
644	644	Dig a hole with diameter > 20CM.
	651	+)))
645	645
	653	+(((
646	646	Horizontal insert the probe to the soil and fill the hole for long term measurement.
	655	+)))
647	647
648	648
649	649	== 2.10 ​Firmware Change Log ==
650	650
	660	+(((
651	651	**Firmware download link:**
	662	+)))
652	652
	664	+(((
653	653	[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
	666	+)))
654	654
	668	+(((
	669	+
	670	+)))
655	655
	672	+(((
656	656	**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
	674	+)))
657	657
	676	+(((
	677	+
	678	+)))
658	658
	680	+(((
659	659	**V1.0.**
	682	+)))
660	660
	684	+(((
661	661	Release
	686	+)))
662	662
663	663
664	664	== 2.11 ​Battery Analysis ==
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665	665
666	666	=== 2.11.1 ​Battery Type ===
667	667
	693	+(((
668	668	The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
	695	+)))
669	669
670		-
	697	+(((
671	671	The battery is designed to last for more than 5 years for the LSN50.
	699	+)))
672	672
673		-
674	674	(((
	702	+(((
675	675	The battery-related documents are as below:
676	676	)))
	705	+)))
677	677
678	678	* (((
679	679	[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
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713	713
714	714
715	715
716		-
717		-
718		-
719	719	= 3. ​Using the AT Commands =
720	720
721	721	== 3.1 Access AT Commands ==
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723	723
724	724	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.
725	725
726		-[[image:1654501986557-872.png]]
	752	+[[image:1654501986557-872.png||height="391" width="800"]]
727	727
728	728
729	729	Or if you have below board, use below connection:
730	730
731	731
732		-[[image:1654502005655-729.png]]
	758	+[[image:1654502005655-729.png||height="503" width="801"]]
733	733
734	734
735	735
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736	736	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:
737	737
738	738
739		- [[image:1654502050864-459.png]]
	765	+ [[image:1654502050864-459.png||height="564" width="806"]]
740	740
741	741
742	742	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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851	851
852	852	== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
853	853
854		-You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
	880	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
855	855	When downloading the images, choose the required image file for download. ​
856	856
857	857
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907	907
908	908	== 5.2 AT Command input doesn’t work ==
909	909
	936	+(((
910	910	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.
	938	+)))
911	911
912	912
913	913	== 5.3 Device rejoin in at the second uplink packet ==
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919	919
920	920	(% style="color:#4f81bd" %)**Cause for this issue:**
921	921
	950	+(((
922	922	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.
	952	+)))
923	923
924	924
925	925	(% style="color:#4f81bd" %)**Solution: **
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951	951	* (% style="color:red" %)**4**(%%): 4000mAh battery
952	952	* (% style="color:red" %)**8**(%%): 8500mAh battery
953	953
	984	+(% class="wikigeneratedid" %)
	985	+(((
	986	+
	987	+)))
	988	+
954	954	= 7. Packing Info =
955	955
956	956	(((
...	...	@@ -980,6 +980,9 @@
980	980	)))
981	981	* (((
982	982	Weight / pcs : g
	1018	+
	1019	+
	1020	+
983	983	)))
984	984
985	985	= 8. Support =