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3	3
4	4
5	5
6		-**Contents:**
7	7
8		-{{toc/}}
9	9
10	10
11	11
12	12
13		-
14		-
15	15	= 1. Introduction =
16	16
17	17	== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
...	...	@@ -58,6 +58,8 @@
58	58	* IP66 Waterproof Enclosure
59	59	* 4000mAh or 8500mAh Battery for long term use
60	60
	57	+
	58	+
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="H3.200BUsingtheATCommands"]].
	90	+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	93	)))
94	94
95	95
...	...	@@ -142,90 +142,74 @@
142	142
143	143	== 2.3 Uplink Payload ==
144	144
145		-(% class="wikigeneratedid" %)
146		-=== ===
147		-
148	148	=== 2.3.1 MOD~=0(Default Mode) ===
149	149
150	150	LSE01 will uplink payload via LoRaWAN with below payload format:
151	151
152		-(((
	147	+
153	153	Uplink payload includes in total 11 bytes.
154		-)))
	149	+
155	155
156		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
157	157	|(((
158	158	**Size**
159	159
160	160	**(bytes)**
161	161	)))|**2**|**2**|**2**|**2**|**2**|**1**
162		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	156	+|**Value**|[[BAT>>path:#bat]]|(((
163	163	Temperature
164	164
165	165	(Reserve, Ignore now)
166		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
	160	+)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
167	167	MOD & Digital Interrupt
168	168
169	169	(Optional)
170	170	)))
171	171
	166	+[[image:1654504881641-514.png]]
172	172
173	173
	169	+
174	174	=== 2.3.2 MOD~=1(Original value) ===
175	175
176	176	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
177	177
178		-(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
179	179	|(((
180	180	**Size**
181	181
182	182	**(bytes)**
183	183	)))|**2**|**2**|**2**|**2**|**2**|**1**
184		-|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
	179	+|**Value**|[[BAT>>path:#bat]]|(((
185	185	Temperature
186	186
187	187	(Reserve, Ignore now)
188		-)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
	183	+)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
189	189	MOD & Digital Interrupt
190	190
191	191	(Optional)
192	192	)))
193	193
	189	+[[image:1654504907647-967.png]]
194	194
195	195
	192	+
196	196	=== 2.3.3 Battery Info ===
197	197
198		-(((
199	199	Check the battery voltage for LSE01.
200		-)))
201	201
202		-(((
203	203	Ex1: 0x0B45 = 2885mV
204		-)))
205	205
206		-(((
207	207	Ex2: 0x0B49 = 2889mV
208		-)))
209	209
210	210
211	211
212	212	=== 2.3.4 Soil Moisture ===
213	213
214		-(((
215	215	Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
216		-)))
217	217
218		-(((
219	219	For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
220		-)))
221	221
222		-(((
223		-
224		-)))
225	225
226		-(((
227	227	(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
228		-)))
229	229
230	230
231	231
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272	272	mod=(bytes[10]>>7)&0x01=1.
273	273
274	274
275		-**Downlink Command:**
	257	+Downlink Command:
276	276
277	277	If payload = 0x0A00, workmode=0
278	278
...	...	@@ -292,13 +292,14 @@
292	292	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/]]
293	293
294	294
295		-
296	296	== 2.4 Uplink Interval ==
297	297
298		-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"]]
	279	+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:
299	299
	281	+[[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]]
300	300
301	301
	284	+
302	302	== 2.5 Downlink Payload ==
303	303
304	304	By default, LSE50 prints the downlink payload to console port.
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644	644	* Solid ON for 5 seconds once device successful Join the network.
645	645	* Blink once when device transmit a packet.
646	646
647		-
648		-
649	649	== 2.9 Installation in Soil ==
650	650
651	651	**Measurement the soil surface**
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765	765
766	766	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.
767	767
768		-[[image:1654501986557-872.png||height="391" width="800"]]
	749	+[[image:1654501986557-872.png]]
769	769
770	770
771	771	Or if you have below board, use below connection:
772	772
773	773
774		-[[image:1654502005655-729.png||height="503" width="801"]]
	755	+[[image:1654502005655-729.png]]
775	775
776	776
777	777
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778	778	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:
779	779
780	780
781		- [[image:1654502050864-459.png||height="564" width="806"]]
	762	+ [[image:1654502050864-459.png]]
782	782
783	783
784	784	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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893	893
894	894	== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
895	895
896		-(((
897		-You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
	877	+You can follow the instructions for [[how to upgrade image>>||anchor="H2.10FirmwareChangeLog"]].
898	898	When downloading the images, choose the required image file for download. ​
899		-)))
900	900
901		-(((
902		-
903		-)))
904	904
905		-(((
906	906	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.
907		-)))
908	908
909		-(((
910		-
911		-)))
912	912
913		-(((
914	914	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.
915		-)))
916	916
917		-(((
918		-
919		-)))
920	920
921		-(((
922	922	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.
923		-)))
924	924
925	925	[[image:image-20220606154726-3.png]]
926	926
927		-
928	928	When you use the TTN network, the US915 frequency bands use are:
929	929
930	930	* 903.9 - SF7BW125 to SF10BW125
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937	937	* 905.3 - SF7BW125 to SF10BW125
938	938	* 904.6 - SF8BW500
939	939
940		-(((
941	941	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:
942		-)))
943	943
944	944	(% class="box infomessage" %)
945	945	(((
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951	951	**ATZ**
952	952	)))
953	953
954		-(((
955	955	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.
956		-)))
957	957
958		-(((
959		-
960		-)))
961	961
962		-(((
963	963	The **AU915** band is similar. Below are the AU915 Uplink Channels.
964		-)))
965	965
966	966	[[image:image-20220606154825-4.png]]
967	967
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976	976
977	977	== 5.2 AT Command input doesn’t work ==
978	978
979		-(((
980	980	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.
981		-)))
982	982
983	983
984	984	== 5.3 Device rejoin in at the second uplink packet ==
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990	990
991	991	(% style="color:#4f81bd" %)**Cause for this issue:**
992	992
993		-(((
994	994	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.
995		-)))
996	996
997	997
998	998	(% style="color:#4f81bd" %)**Solution: **
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999	999
1000	1000	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:
1001	1001
1002		-[[image:1654500929571-736.png||height="458" width="832"]]
	952	+[[image:1654500929571-736.png]]
1003	1003
1004	1004
1005	1005	= 6. ​Order Info =
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1032	1032	= 7. Packing Info =
1033	1033
1034	1034	(((
1035		-
1036		-
1037		-(% style="color:#037691" %)**Package Includes**:
	985	+**Package Includes**:
1038	1038	)))
1039	1039
1040	1040	* (((
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1043	1043
1044	1044	(((
1045	1045
	994	+)))
1046	1046
1047		-(% style="color:#037691" %)**Dimension and weight**:
	996	+(((
	997	+**Dimension and weight**:
1048	1048	)))
1049	1049
1050	1050	* (((
...	...	@@ -1069,6 +1069,3 @@
1069	1069	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
1070	1070
1071	1071
1072		-~)~)~)
1073		-~)~)~)
1074		-~)~)~)