Wiki source code of LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual

Version 42.5 by Xiaoling on 2022/08/18 15:29

version	line-number	content
4.2	1	(% style="text-align:center" %)
31.14	2	[[image:image-20220606151504-2.jpeg\|\|height="554" width="554"]]
1.1	3
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35.25	6
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35.4	14	Table of Contents:
1.1	15
31.17	16	{{toc/}}
1.1	17
	18
	19
	20
31.17	21
	22
12.2	23	= 1. Introduction =
1.1	24
12.2	25	== 1.1 What is LoRaWAN Soil Moisture & EC Sensor ==
1.1	26
12.2	27	(((
35.4	28
	29
12.2	30	The Dragino LSE01 is a (% style="color:#4f81bd" %)LoRaWAN Soil Moisture & EC Sensor(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
	31	)))
1.1	32
12.2	33	(((
	34	It detects (% style="color:#4f81bd" %)Soil Moisture(%%), (% style="color:#4f81bd" %)Soil Temperature(%%) and (% style="color:#4f81bd" %)Soil Conductivity(%%), and uploads the value via wireless to LoRaWAN IoT Server.
	35	)))
1.1	36
12.2	37	(((
4.2	38	The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
12.2	39	)))
4.2	40
12.2	41	(((
	42	LES01 is powered by (% style="color:#4f81bd" %)4000mA or 8500mAh Li-SOCI2 battery(%%), It is designed for long term use up to 10 years.
	43	)))
4.2	44
12.2	45	(((
4.2	46	Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
12.2	47	)))
4.2	48
	49
12.2	50	[[image:1654503236291-817.png]]
4.2	51
	52
13.2	53	[[image:1654503265560-120.png]]
4.2	54
	55
	56
13.3	57	== 1.2 Features ==
	58
42.4	59
4.2	60	* LoRaWAN 1.0.3 Class A
	61	* Ultra low power consumption
	62	* Monitor Soil Moisture
	63	* Monitor Soil Temperature
	64	* Monitor Soil Conductivity
	65	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
	66	* AT Commands to change parameters
	67	* Uplink on periodically
	68	* Downlink to change configure
	69	* IP66 Waterproof Enclosure
	70	* 4000mAh or 8500mAh Battery for long term use
	71
42.1	72
42.4	73
	74
	75
13.3	76	== 1.3 Specification ==
	77
42.4	78
4.2	79	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	80
14.2	81	[[image:image-20220606162220-5.png]]
	82
4.2	83
	84
14.3	85	== 1.4 Applications ==
4.2	86
42.4	87
4.2	88	* Smart Agriculture
	89
15.6	90	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	91
4.2	92
42.4	93
	94
	95
15.6	96	== 1.5 Firmware Change log ==
	97
	98
14.3	99	LSE01 v1.0 : Release
4.2	100
14.3	101
	102
	103	= 2. Configure LSE01 to connect to LoRaWAN network =
	104
42.4	105
14.3	106	== 2.1 How it works ==
	107
42.4	108
15.3	109	(((
4.2	110	The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
15.3	111	)))
4.2	112
15.3	113	(((
42.4	114	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"]].
15.3	115	)))
4.2	116
	117
	118
14.4	119	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
4.2	120
42.4	121
4.2	122	Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
	123
	124
15.2	125	[[image:1654503992078-669.png]]
4.2	126
	127
	128	The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
	129
	130
35.8	131	(% style="color:blue" %)Step 1(%%): Create a device in TTN with the OTAA keys from LSE01.
4.2	132
	133	Each LSE01 is shipped with a sticker with the default device EUI as below:
	134
17.2	135	[[image:image-20220606163732-6.jpeg]]
4.2	136
42.4	137
4.2	138	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	139
	140	Add APP EUI in the application
	141
	142
17.2	143	[[image:1654504596150-405.png]]
4.2	144
	145
	146
	147	Add APP KEY and DEV EUI
	148
18.2	149	[[image:1654504683289-357.png]]
4.2	150
	151
19.2	152
35.8	153	(% style="color:blue" %)Step 2(%%): Power on LSE01
4.2	154
	155
	156	Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	157
19.2	158	[[image:image-20220606163915-7.png]]
4.2	159
	160
35.8	161	(% style="color:blue" %)Step 3(%%): The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
4.2	162
20.2	163	[[image:1654504778294-788.png]]
4.2	164
	165
	166
20.3	167	== 2.3 Uplink Payload ==
4.2	168
32.9	169
20.3	170	=== 2.3.1 MOD~=0(Default Mode) ===
4.2	171
42.4	172
4.4	173	LSE01 will uplink payload via LoRaWAN with below payload format:
4.2	174
32.9	175	(((
4.2	176	Uplink payload includes in total 11 bytes.
32.9	177	)))
4.2	178
32.3	179	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	180	\|(((
4.2	181	Size
	182
	183	(bytes)
32.3	184	)))\|2\|2\|2\|2\|2\|1
32.4	185	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
4.2	186	Temperature
	187
	188	(Reserve, Ignore now)
32.4	189	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]]\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]]\|(((
4.2	190	MOD & Digital Interrupt
	191
	192	(Optional)
	193	)))
	194
42.1	195
42.4	196
	197
	198
22.2	199	=== 2.3.2 MOD~=1(Original value) ===
	200
42.4	201
4.2	202	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	203
32.3	204	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	205	\|(((
4.2	206	Size
	207
	208	(bytes)
32.3	209	)))\|2\|2\|2\|2\|2\|1
32.4	210	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
4.2	211	Temperature
	212
	213	(Reserve, Ignore now)
32.4	214	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]](raw)\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]](raw)\|(((
4.2	215	MOD & Digital Interrupt
	216
	217	(Optional)
	218	)))
	219
42.1	220
42.4	221
	222
	223
22.2	224	=== 2.3.3 Battery Info ===
	225
42.4	226
32.10	227	(((
4.2	228	Check the battery voltage for LSE01.
32.10	229	)))
4.2	230
32.10	231	(((
4.2	232	Ex1: 0x0B45 = 2885mV
32.10	233	)))
4.2	234
32.10	235	(((
4.2	236	Ex2: 0x0B49 = 2889mV
32.10	237	)))
4.2	238
	239
	240
22.3	241	=== 2.3.4 Soil Moisture ===
4.2	242
42.4	243
32.10	244	(((
4.2	245	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.
32.10	246	)))
4.2	247
32.10	248	(((
22.4	249	For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
32.10	250	)))
4.2	251
32.10	252	(((
	253
	254	)))
4.2	255
32.10	256	(((
22.4	257	(% style="color:#4f81bd" %)05DC(H) = 1500(D) /100 = 15%.
32.10	258	)))
4.2	259
22.4	260
4.2	261
22.5	262	=== 2.3.5 Soil Temperature ===
	263
42.4	264
32.11	265	(((
4.2	266	Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
32.11	267	)))
4.2	268
32.11	269	(((
4.2	270	Example:
32.11	271	)))
4.2	272
32.11	273	(((
4.2	274	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
32.11	275	)))
4.2	276
32.11	277	(((
4.2	278	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
32.11	279	)))
4.2	280
	281
	282
22.6	283	=== 2.3.6 Soil Conductivity (EC) ===
	284
42.4	285
23.2	286	(((
	287	Obtain (% style="color:#4f81bd" %)__soluble salt concentration__(%%) in soil or (% style="color:#4f81bd" %)__soluble ion concentration in liquid fertilizer__(%%) or (% style="color:#4f81bd" %)__planting medium__(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
	288	)))
4.2	289
23.2	290	(((
4.2	291	For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
23.2	292	)))
4.2	293
23.2	294	(((
4.2	295	Generally, the EC value of irrigation water is less than 800uS / cm.
23.2	296	)))
4.2	297
23.2	298	(((
	299
	300	)))
4.2	301
23.2	302	(((
	303
	304	)))
	305
	306	=== 2.3.7 MOD ===
	307
42.4	308
4.2	309	Firmware version at least v2.1 supports changing mode.
	310
	311	For example, bytes[10]=90
	312
	313	mod=(bytes[10]>>7)&0x01=1.
	314
	315
31.23	316	Downlink Command:
4.2	317
	318	If payload = 0x0A00, workmode=0
	319
	320	If payload = 0x0A01, workmode=1
	321
	322
	323
23.2	324	=== 2.3.8 Decode payload in The Things Network ===
	325
42.4	326
4.2	327	While using TTN network, you can add the payload format to decode the payload.
	328
	329
23.2	330	[[image:1654505570700-128.png]]
4.2	331
32.12	332	(((
4.2	333	The payload decoder function for TTN is here:
32.12	334	)))
4.2	335
32.12	336	(((
42.4	337	LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
32.12	338	)))
4.2	339
	340
42.1	341
23.3	342	== 2.4 Uplink Interval ==
4.2	343
42.4	344
31.26	345	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"]]
4.2	346
	347
	348
24.2	349	== 2.5 Downlink Payload ==
	350
42.5	351
42.1	352	By default, LSE01 prints the downlink payload to console port.
4.2	353
24.2	354	[[image:image-20220606165544-8.png]]
4.2	355
24.2	356
32.14	357	(((
40.4	358	(% style="color:blue" %)Examples:
32.14	359	)))
4.2	360
32.14	361	(((
	362
	363	)))
4.2	364
32.14	365	* (((
40.4	366	(% style="color:blue" %)Set TDC
32.14	367	)))
4.2	368
32.14	369	(((
42.1	370	If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
32.14	371	)))
4.2	372
32.14	373	(((
4.2	374	Payload: 01 00 00 1E TDC=30S
32.14	375	)))
4.2	376
32.14	377	(((
4.2	378	Payload: 01 00 00 3C TDC=60S
32.14	379	)))
4.2	380
32.14	381	(((
	382
	383	)))
4.2	384
32.14	385	* (((
40.4	386	(% style="color:blue" %)Reset
32.14	387	)))
4.2	388
32.14	389	(((
4.2	390	If payload = 0x04FF, it will reset the LSE01
32.14	391	)))
4.2	392
	393
40.4	394	* (% style="color:blue" %)CFM
4.2	395
	396	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	397
	398
26.2	399
	400	== 2.6 Show Data in DataCake IoT Server ==
	401
42.5	402
32.15	403	(((
4.2	404	[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
32.15	405	)))
4.2	406
32.15	407	(((
	408
	409	)))
4.2	410
32.15	411	(((
35.15	412	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the network at this time.
32.15	413	)))
4.2	414
32.15	415	(((
35.15	416	(% style="color:blue" %)Step 2(%%): To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
32.15	417	)))
4.2	418
	419
26.2	420	[[image:1654505857935-743.png]]
4.2	421
	422
26.2	423	[[image:1654505874829-548.png]]
4.2	424
	425
35.15	426	(% style="color:blue" %)Step 3(%%): Create an account or log in Datacake.
4.2	427
35.15	428	(% style="color:blue" %)Step 4(%%): Search the LSE01 and add DevEUI.
4.2	429
35.15	430
27.2	431	[[image:1654505905236-553.png]]
4.2	432
	433
	434	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	435
28.2	436	[[image:1654505925508-181.png]]
4.2	437
	438
	439
28.4	440	== 2.7 Frequency Plans ==
4.2	441
42.5	442
4.2	443	The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
	444
	445
42.5	446
28.5	447	=== 2.7.1 EU863-870 (EU868) ===
4.2	448
42.5	449
28.5	450	(% style="color:#037691" %) Uplink:
	451
4.2	452	868.1 - SF7BW125 to SF12BW125
	453
	454	868.3 - SF7BW125 to SF12BW125 and SF7BW250
	455
	456	868.5 - SF7BW125 to SF12BW125
	457
	458	867.1 - SF7BW125 to SF12BW125
	459
	460	867.3 - SF7BW125 to SF12BW125
	461
	462	867.5 - SF7BW125 to SF12BW125
	463
	464	867.7 - SF7BW125 to SF12BW125
	465
	466	867.9 - SF7BW125 to SF12BW125
	467
	468	868.8 - FSK
	469
	470
28.5	471	(% style="color:#037691" %) Downlink:
4.2	472
	473	Uplink channels 1-9 (RX1)
	474
	475	869.525 - SF9BW125 (RX2 downlink only)
	476
	477
	478
28.5	479	=== 2.7.2 US902-928(US915) ===
	480
42.5	481
4.2	482	Used in USA, Canada and South America. Default use CHE=2
	483
28.5	484	(% style="color:#037691" %)Uplink:
4.2	485
	486	903.9 - SF7BW125 to SF10BW125
	487
	488	904.1 - SF7BW125 to SF10BW125
	489
	490	904.3 - SF7BW125 to SF10BW125
	491
	492	904.5 - SF7BW125 to SF10BW125
	493
	494	904.7 - SF7BW125 to SF10BW125
	495
	496	904.9 - SF7BW125 to SF10BW125
	497
	498	905.1 - SF7BW125 to SF10BW125
	499
	500	905.3 - SF7BW125 to SF10BW125
	501
	502
28.5	503	(% style="color:#037691" %)Downlink:
4.2	504
	505	923.3 - SF7BW500 to SF12BW500
	506
	507	923.9 - SF7BW500 to SF12BW500
	508
	509	924.5 - SF7BW500 to SF12BW500
	510
	511	925.1 - SF7BW500 to SF12BW500
	512
	513	925.7 - SF7BW500 to SF12BW500
	514
	515	926.3 - SF7BW500 to SF12BW500
	516
	517	926.9 - SF7BW500 to SF12BW500
	518
	519	927.5 - SF7BW500 to SF12BW500
	520
	521	923.3 - SF12BW500(RX2 downlink only)
	522
	523
	524
28.5	525	=== 2.7.3 CN470-510 (CN470) ===
	526
42.5	527
4.2	528	Used in China, Default use CHE=1
	529
28.5	530	(% style="color:#037691" %)Uplink:
4.2	531
	532	486.3 - SF7BW125 to SF12BW125
	533
	534	486.5 - SF7BW125 to SF12BW125
	535
	536	486.7 - SF7BW125 to SF12BW125
	537
	538	486.9 - SF7BW125 to SF12BW125
	539
	540	487.1 - SF7BW125 to SF12BW125
	541
	542	487.3 - SF7BW125 to SF12BW125
	543
	544	487.5 - SF7BW125 to SF12BW125
	545
	546	487.7 - SF7BW125 to SF12BW125
	547
	548
28.5	549	(% style="color:#037691" %)Downlink:
4.2	550
	551	506.7 - SF7BW125 to SF12BW125
	552
	553	506.9 - SF7BW125 to SF12BW125
	554
	555	507.1 - SF7BW125 to SF12BW125
	556
	557	507.3 - SF7BW125 to SF12BW125
	558
	559	507.5 - SF7BW125 to SF12BW125
	560
	561	507.7 - SF7BW125 to SF12BW125
	562
	563	507.9 - SF7BW125 to SF12BW125
	564
	565	508.1 - SF7BW125 to SF12BW125
	566
	567	505.3 - SF12BW125 (RX2 downlink only)
	568
	569
	570
28.5	571	=== 2.7.4 AU915-928(AU915) ===
	572
42.5	573
4.2	574	Default use CHE=2
	575
28.5	576	(% style="color:#037691" %)Uplink:
4.2	577
	578	916.8 - SF7BW125 to SF12BW125
	579
	580	917.0 - SF7BW125 to SF12BW125
	581
	582	917.2 - SF7BW125 to SF12BW125
	583
	584	917.4 - SF7BW125 to SF12BW125
	585
	586	917.6 - SF7BW125 to SF12BW125
	587
	588	917.8 - SF7BW125 to SF12BW125
	589
	590	918.0 - SF7BW125 to SF12BW125
	591
	592	918.2 - SF7BW125 to SF12BW125
	593
	594
28.5	595	(% style="color:#037691" %)Downlink:
4.2	596
	597	923.3 - SF7BW500 to SF12BW500
	598
	599	923.9 - SF7BW500 to SF12BW500
	600
	601	924.5 - SF7BW500 to SF12BW500
	602
	603	925.1 - SF7BW500 to SF12BW500
	604
	605	925.7 - SF7BW500 to SF12BW500
	606
	607	926.3 - SF7BW500 to SF12BW500
	608
	609	926.9 - SF7BW500 to SF12BW500
	610
	611	927.5 - SF7BW500 to SF12BW500
	612
	613	923.3 - SF12BW500(RX2 downlink only)
	614
	615
28.6	616
	617	=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
	618
42.5	619
28.7	620	(% style="color:#037691" %)Default Uplink channel:
4.2	621
	622	923.2 - SF7BW125 to SF10BW125
	623
	624	923.4 - SF7BW125 to SF10BW125
	625
	626
28.7	627	(% style="color:#037691" %)Additional Uplink Channel:
4.2	628
	629	(OTAA mode, channel added by JoinAccept message)
	630
28.7	631	(% style="color:#037691" %)AS920~~AS923 for Japan, Malaysia, Singapore:
4.2	632
	633	922.2 - SF7BW125 to SF10BW125
	634
	635	922.4 - SF7BW125 to SF10BW125
	636
	637	922.6 - SF7BW125 to SF10BW125
	638
	639	922.8 - SF7BW125 to SF10BW125
	640
	641	923.0 - SF7BW125 to SF10BW125
	642
	643	922.0 - SF7BW125 to SF10BW125
	644
	645
28.7	646	(% style="color:#037691" %)AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam:
4.2	647
	648	923.6 - SF7BW125 to SF10BW125
	649
	650	923.8 - SF7BW125 to SF10BW125
	651
	652	924.0 - SF7BW125 to SF10BW125
	653
	654	924.2 - SF7BW125 to SF10BW125
	655
	656	924.4 - SF7BW125 to SF10BW125
	657
	658	924.6 - SF7BW125 to SF10BW125
	659
	660
28.7	661	(% style="color:#037691" %) Downlink:
4.2	662
	663	Uplink channels 1-8 (RX1)
	664
	665	923.2 - SF10BW125 (RX2)
	666
	667
	668
28.7	669	=== 2.7.6 KR920-923 (KR920) ===
	670
4.2	671	Default channel:
	672
	673	922.1 - SF7BW125 to SF12BW125
	674
	675	922.3 - SF7BW125 to SF12BW125
	676
	677	922.5 - SF7BW125 to SF12BW125
	678
	679
28.7	680	(% style="color:#037691" %)Uplink: (OTAA mode, channel added by JoinAccept message)
4.2	681
	682	922.1 - SF7BW125 to SF12BW125
	683
	684	922.3 - SF7BW125 to SF12BW125
	685
	686	922.5 - SF7BW125 to SF12BW125
	687
	688	922.7 - SF7BW125 to SF12BW125
	689
	690	922.9 - SF7BW125 to SF12BW125
	691
	692	923.1 - SF7BW125 to SF12BW125
	693
	694	923.3 - SF7BW125 to SF12BW125
	695
	696
28.7	697	(% style="color:#037691" %)Downlink:
4.2	698
	699	Uplink channels 1-7(RX1)
	700
	701	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	702
	703
	704
28.7	705	=== 2.7.7 IN865-867 (IN865) ===
4.2	706
28.7	707	(% style="color:#037691" %) Uplink:
	708
4.2	709	865.0625 - SF7BW125 to SF12BW125
	710
	711	865.4025 - SF7BW125 to SF12BW125
	712
	713	865.9850 - SF7BW125 to SF12BW125
	714
	715
28.7	716	(% style="color:#037691" %) Downlink:
4.2	717
	718	Uplink channels 1-3 (RX1)
	719
	720	866.550 - SF10BW125 (RX2)
	721
	722
	723
28.7	724
	725	== 2.8 LED Indicator ==
	726
4.2	727	The LSE01 has an internal LED which is to show the status of different state.
	728
	729	* Blink once when device power on.
	730	* Solid ON for 5 seconds once device successful Join the network.
	731	* Blink once when device transmit a packet.
	732
37.2	733
28.8	734	== 2.9 Installation in Soil ==
	735
4.2	736	Measurement the soil surface
	737
	738
29.2	739	[[image:1654506634463-199.png]]
4.2	740
29.2	741	(((
31.8	742	(((
4.2	743	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.
29.2	744	)))
31.8	745	)))
4.2	746
	747
35.18	748
30.2	749	[[image:1654506665940-119.png]]
4.2	750
31.8	751	(((
4.2	752	Dig a hole with diameter > 20CM.
31.8	753	)))
4.2	754
31.8	755	(((
4.2	756	Horizontal insert the probe to the soil and fill the hole for long term measurement.
31.8	757	)))
4.2	758
	759
30.3	760	== 2.10 Firmware Change Log ==
4.2	761
31.7	762	(((
4.2	763	Firmware download link:
31.7	764	)))
4.2	765
31.7	766	(((
4.2	767	[[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/]]
31.7	768	)))
4.2	769
31.7	770	(((
	771
	772	)))
4.2	773
31.7	774	(((
30.4	775	Firmware Upgrade Method: [[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
31.7	776	)))
4.2	777
31.7	778	(((
	779
	780	)))
4.2	781
31.7	782	(((
4.2	783	V1.0.
31.7	784	)))
4.2	785
31.7	786	(((
4.2	787	Release
31.7	788	)))
4.2	789
	790
31.2	791	== 2.11 Battery Analysis ==
4.2	792
31.2	793	=== 2.11.1 Battery Type ===
4.2	794
31.6	795	(((
4.2	796	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.
31.6	797	)))
4.2	798
31.6	799	(((
4.2	800	The battery is designed to last for more than 5 years for the LSN50.
31.6	801	)))
4.2	802
31.2	803	(((
31.6	804	(((
31.2	805	The battery-related documents are as below:
	806	)))
31.6	807	)))
4.2	808
31.2	809	* (((
39.1	810	[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
4.2	811	)))
31.2	812	* (((
39.1	813	[[Lithium-Thionyl Chloride Battery datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
31.2	814	)))
	815	* (((
39.1	816	[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
31.2	817	)))
4.2	818
35.2	819	[[image:image-20220610172436-1.png]]
4.2	820
	821
	822
31.2	823	=== 2.11.2 Battery Note ===
4.2	824
31.3	825	(((
4.2	826	The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
31.3	827	)))
4.2	828
	829
	830
31.2	831	=== 2.11.3 Replace the battery ===
	832
31.3	833	(((
4.2	834	If Battery is lower than 2.7v, user should replace the battery of LSE01.
31.3	835	)))
4.2	836
31.3	837	(((
42.1	838	You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between battery and main board.
31.3	839	)))
4.2	840
31.3	841	(((
42.1	842	The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can't find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
31.3	843	)))
4.2	844
	845
	846
9.2	847	= 3. Using the AT Commands =
4.2	848
9.2	849	== 3.1 Access AT Commands ==
	850
11.4	851
4.2	852	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.
	853
31.28	854	[[image:1654501986557-872.png\|\|height="391" width="800"]]
4.2	855
	856
	857	Or if you have below board, use below connection:
	858
	859
31.28	860	[[image:1654502005655-729.png\|\|height="503" width="801"]]
4.2	861
	862
	863
11.2	864	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:
4.2	865
	866
31.28	867	[[image:1654502050864-459.png\|\|height="564" width="806"]]
4.2	868
	869
35.22	870	Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
4.2	871
	872
42.2	873	(% style="background-color:#dcdcdc" %)AT+<CMD>? (%%) : Help on <CMD>
4.2	874
42.2	875	(% style="background-color:#dcdcdc" %)AT+<CMD> (%%) : Run <CMD>
4.2	876
42.2	877	(% style="background-color:#dcdcdc" %)AT+<CMD>=<value>(%%) : Set the value
4.2	878
42.2	879	(% style="background-color:#dcdcdc" %)AT+<CMD>=?(%%) : Get the value
4.2	880
	881
11.6	882	(% style="color:#037691" %)General Commands(%%)
4.2	883
11.6	884	(% style="background-color:#dcdcdc" %)AT(%%) : Attention
4.2	885
11.6	886	(% style="background-color:#dcdcdc" %)AT?(%%) : Short Help
4.2	887
11.6	888	(% style="background-color:#dcdcdc" %)ATZ(%%) : MCU Reset
4.2	889
11.6	890	(% style="background-color:#dcdcdc" %)AT+TDC(%%) : Application Data Transmission Interval
4.2	891
	892
11.4	893	(% style="color:#037691" %)Keys, IDs and EUIs management
4.2	894
11.6	895	(% style="background-color:#dcdcdc" %)AT+APPEUI(%%) : Application EUI
4.2	896
11.6	897	(% style="background-color:#dcdcdc" %)AT+APPKEY(%%) : Application Key
4.2	898
11.6	899	(% style="background-color:#dcdcdc" %)AT+APPSKEY(%%) : Application Session Key
4.2	900
11.6	901	(% style="background-color:#dcdcdc" %)AT+DADDR(%%) : Device Address
4.2	902
11.6	903	(% style="background-color:#dcdcdc" %)AT+DEUI(%%) : Device EUI
4.2	904
11.6	905	(% style="background-color:#dcdcdc" %)AT+NWKID(%%) : Network ID (You can enter this command change only after successful network connection)
4.2	906
11.6	907	(% style="background-color:#dcdcdc" %)AT+NWKSKEY(%%) : Network Session Key Joining and sending date on LoRa network
4.2	908
11.6	909	(% style="background-color:#dcdcdc" %)AT+CFM(%%) : Confirm Mode
4.2	910
11.6	911	(% style="background-color:#dcdcdc" %)AT+CFS(%%) : Confirm Status
4.2	912
11.6	913	(% style="background-color:#dcdcdc" %)AT+JOIN(%%) : Join LoRa? Network
4.2	914
11.6	915	(% style="background-color:#dcdcdc" %)AT+NJM(%%) : LoRa? Network Join Mode
4.2	916
11.6	917	(% style="background-color:#dcdcdc" %)AT+NJS(%%) : LoRa? Network Join Status
4.2	918
11.6	919	(% style="background-color:#dcdcdc" %)AT+RECV(%%) : Print Last Received Data in Raw Format
4.2	920
11.6	921	(% style="background-color:#dcdcdc" %)AT+RECVB(%%) : Print Last Received Data in Binary Format
4.2	922
11.6	923	(% style="background-color:#dcdcdc" %)AT+SEND(%%) : Send Text Data
4.2	924
11.6	925	(% style="background-color:#dcdcdc" %)AT+SENB(%%) : Send Hexadecimal Data
4.2	926
	927
11.4	928	(% style="color:#037691" %)LoRa Network Management
4.2	929
11.6	930	(% style="background-color:#dcdcdc" %)AT+ADR(%%) : Adaptive Rate
4.2	931
11.6	932	(% style="background-color:#dcdcdc" %)AT+CLASS(%%) : LoRa Class(Currently only support class A
4.2	933
11.6	934	(% style="background-color:#dcdcdc" %)AT+DCS(%%) : Duty Cycle Setting
4.2	935
11.6	936	(% style="background-color:#dcdcdc" %)AT+DR(%%) : Data Rate (Can Only be Modified after ADR=0)
4.2	937
11.6	938	(% style="background-color:#dcdcdc" %)AT+FCD(%%) : Frame Counter Downlink
4.2	939
11.6	940	(% style="background-color:#dcdcdc" %)AT+FCU(%%) : Frame Counter Uplink
4.2	941
11.6	942	(% style="background-color:#dcdcdc" %)AT+JN1DL(%%) : Join Accept Delay1
4.2	943
11.6	944	(% style="background-color:#dcdcdc" %)AT+JN2DL(%%) : Join Accept Delay2
4.2	945
11.6	946	(% style="background-color:#dcdcdc" %)AT+PNM(%%) : Public Network Mode
4.2	947
11.6	948	(% style="background-color:#dcdcdc" %)AT+RX1DL(%%) : Receive Delay1
4.2	949
11.6	950	(% style="background-color:#dcdcdc" %)AT+RX2DL(%%) : Receive Delay2
4.2	951
11.6	952	(% style="background-color:#dcdcdc" %)AT+RX2DR(%%) : Rx2 Window Data Rate
4.2	953
11.6	954	(% style="background-color:#dcdcdc" %)AT+RX2FQ(%%) : Rx2 Window Frequency
4.2	955
11.6	956	(% style="background-color:#dcdcdc" %)AT+TXP(%%) : Transmit Power
4.2	957
11.6	958	(% style="background-color:#dcdcdc" %)AT+ MOD(%%) : Set work mode
4.2	959
	960
11.4	961	(% style="color:#037691" %)Information
4.2	962
11.6	963	(% style="background-color:#dcdcdc" %)AT+RSSI(%%) : RSSI of the Last Received Packet
4.2	964
11.6	965	(% style="background-color:#dcdcdc" %)AT+SNR(%%) : SNR of the Last Received Packet
4.2	966
11.6	967	(% style="background-color:#dcdcdc" %)AT+VER(%%) : Image Version and Frequency Band
4.2	968
11.6	969	(% style="background-color:#dcdcdc" %)AT+FDR(%%) : Factory Data Reset
4.2	970
11.6	971	(% style="background-color:#dcdcdc" %)AT+PORT(%%) : Application Port
4.2	972
11.6	973	(% style="background-color:#dcdcdc" %)AT+CHS(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode
4.2	974
11.6	975	(% style="background-color:#dcdcdc" %)AT+CHE(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470
4.2	976
	977
6.3	978	= 4. FAQ =
4.2	979
6.3	980	== 4.1 How to change the LoRa Frequency Bands/Region? ==
	981
31.35	982	(((
31.24	983	You can follow the instructions for [[how to upgrade image>>\|\|anchor="H2.10200BFirmwareChangeLog"]].
4.2	984	When downloading the images, choose the required image file for download.
31.35	985	)))
4.2	986
31.35	987	(((
	988
	989	)))
4.2	990
31.35	991	(((
8.3	992	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.
31.35	993	)))
4.2	994
31.35	995	(((
	996
	997	)))
4.2	998
31.35	999	(((
4.2	1000	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.
31.35	1001	)))
4.2	1002
31.35	1003	(((
	1004
	1005	)))
4.2	1006
31.35	1007	(((
4.2	1008	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.
31.35	1009	)))
4.2	1010
8.2	1011	[[image:image-20220606154726-3.png]]
4.2	1012
31.36	1013
4.2	1014	When you use the TTN network, the US915 frequency bands use are:
	1015
	1016	* 903.9 - SF7BW125 to SF10BW125
	1017	* 904.1 - SF7BW125 to SF10BW125
	1018	* 904.3 - SF7BW125 to SF10BW125
	1019	* 904.5 - SF7BW125 to SF10BW125
	1020	* 904.7 - SF7BW125 to SF10BW125
	1021	* 904.9 - SF7BW125 to SF10BW125
	1022	* 905.1 - SF7BW125 to SF10BW125
	1023	* 905.3 - SF7BW125 to SF10BW125
	1024	* 904.6 - SF8BW500
	1025
31.38	1026	(((
4.2	1027	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:
	1028
35.21	1029	* (% style="color:#037691" %)AT+CHE=2
	1030	* (% style="color:#037691" %)ATZ
8.3	1031	)))
4.2	1032
8.3	1033	(((
35.19	1034
4.2	1035
	1036	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.
31.38	1037	)))
4.2	1038
31.38	1039	(((
	1040
	1041	)))
4.2	1042
31.38	1043	(((
4.2	1044	The AU915 band is similar. Below are the AU915 Uplink Channels.
31.38	1045	)))
4.2	1046
8.2	1047	[[image:image-20220606154825-4.png]]
4.2	1048
	1049
40.1	1050	== 4.2 Can I calibrate LSE01 to different soil types? ==
4.2	1051
40.1	1052	LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
	1053
	1054
4.8	1055	= 5. Trouble Shooting =
4.2	1056
40.6	1057	== 5.1 Why I can't join TTN in US915 / AU915 bands? ==
4.9	1058
40.7	1059	It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome\|\|anchor="H7.19EightChannelMode"]] section above for details.
4.2	1060
	1061
40.6	1062	== 5.2 AT Command input doesn't work ==
4.2	1063
31.29	1064	(((
40.6	1065	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.
31.29	1066	)))
4.2	1067
	1068
4.10	1069	== 5.3 Device rejoin in at the second uplink packet ==
4.2	1070
6.2	1071	(% style="color:#4f81bd" %)Issue describe as below:
4.2	1072
6.2	1073	[[image:1654500909990-784.png]]
4.2	1074
	1075
6.2	1076	(% style="color:#4f81bd" %)Cause for this issue:
4.2	1077
31.30	1078	(((
4.2	1079	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.
31.30	1080	)))
4.2	1081
	1082
6.2	1083	(% style="color:#4f81bd" %)Solution:
4.2	1084
	1085	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:
	1086
31.31	1087	[[image:1654500929571-736.png\|\|height="458" width="832"]]
4.2	1088
4.7	1089
4.4	1090	= 6. Order Info =
4.2	1091
	1092
4.6	1093	Part Number: (% style="color:#4f81bd" %)LSE01-XX-YY
4.2	1094
	1095
4.6	1096	(% style="color:#4f81bd" %)XX(%%): The default frequency band
4.2	1097
4.4	1098	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	1099	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	1100	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	1101	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	1102	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	1103	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
4.5	1104	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
4.4	1105	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
4.2	1106
4.4	1107	(% style="color:#4f81bd" %)YY(%%): Battery Option
4.2	1108
4.4	1109	* (% style="color:red" %)4(%%): 4000mAh battery
	1110	* (% style="color:red" %)8(%%): 8500mAh battery
4.2	1111
31.10	1112	(% class="wikigeneratedid" %)
	1113	(((
	1114
42.1	1115
	1116
31.10	1117	)))
	1118
4.3	1119	= 7. Packing Info =
4.2	1120
4.3	1121	(((
31.39	1122
	1123
31.40	1124	(% style="color:#037691" %)Package Includes:
4.3	1125	)))
4.2	1126
4.3	1127	* (((
	1128	LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	1129	)))
4.2	1130
4.3	1131	(((
31.40	1132
	1133
	1134	(% style="color:#037691" %)Dimension and weight:
4.3	1135	)))
4.2	1136
4.3	1137	* (((
	1138	Device Size: cm
	1139	)))
	1140	* (((
	1141	Device Weight: g
	1142	)))
	1143	* (((
	1144	Package Size / pcs : cm
	1145	)))
	1146	* (((
	1147	Weight / pcs : g
31.11	1148
42.1	1149
31.11	1150
4.3	1151	)))
4.2	1152
4.3	1153	= 8. Support =
4.2	1154
	1155	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
	1156	* 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]]

Wiki source code of LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual

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