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

Version 42.1 by Xiaoling on 2022/07/08 13:45

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
4.2	59	* LoRaWAN 1.0.3 Class A
	60	* Ultra low power consumption
	61	* Monitor Soil Moisture
	62	* Monitor Soil Temperature
	63	* Monitor Soil Conductivity
	64	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
	65	* AT Commands to change parameters
	66	* Uplink on periodically
	67	* Downlink to change configure
	68	* IP66 Waterproof Enclosure
	69	* 4000mAh or 8500mAh Battery for long term use
	70
42.1	71
	72
13.3	73	== 1.3 Specification ==
	74
4.2	75	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	76
14.2	77	[[image:image-20220606162220-5.png]]
	78
4.2	79
	80
14.3	81	== 1.4 Applications ==
4.2	82
	83	* Smart Agriculture
	84
15.6	85	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	86
4.2	87
15.6	88	== 1.5 Firmware Change log ==
	89
	90
14.3	91	LSE01 v1.0 : Release
4.2	92
14.3	93
	94
	95	= 2. Configure LSE01 to connect to LoRaWAN network =
	96
	97	== 2.1 How it works ==
	98
15.3	99	(((
4.2	100	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	101	)))
4.2	102
15.3	103	(((
31.33	104	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	105	)))
4.2	106
	107
	108
14.4	109	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
4.2	110
	111	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.
	112
	113
15.2	114	[[image:1654503992078-669.png]]
4.2	115
	116
	117	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.
	118
	119
35.8	120	(% style="color:blue" %)Step 1(%%): Create a device in TTN with the OTAA keys from LSE01.
4.2	121
	122	Each LSE01 is shipped with a sticker with the default device EUI as below:
	123
17.2	124	[[image:image-20220606163732-6.jpeg]]
4.2	125
	126	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	127
	128	Add APP EUI in the application
	129
	130
17.2	131	[[image:1654504596150-405.png]]
4.2	132
	133
	134
	135	Add APP KEY and DEV EUI
	136
18.2	137	[[image:1654504683289-357.png]]
4.2	138
	139
19.2	140
35.8	141	(% style="color:blue" %)Step 2(%%): Power on LSE01
4.2	142
	143
	144	Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	145
19.2	146	[[image:image-20220606163915-7.png]]
4.2	147
	148
35.8	149	(% 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	150
20.2	151	[[image:1654504778294-788.png]]
4.2	152
	153
	154
20.3	155	== 2.3 Uplink Payload ==
4.2	156
32.9	157
20.3	158	=== 2.3.1 MOD~=0(Default Mode) ===
4.2	159
4.4	160	LSE01 will uplink payload via LoRaWAN with below payload format:
4.2	161
32.9	162	(((
4.2	163	Uplink payload includes in total 11 bytes.
32.9	164	)))
4.2	165
32.3	166	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	167	\|(((
4.2	168	Size
	169
	170	(bytes)
32.3	171	)))\|2\|2\|2\|2\|2\|1
32.4	172	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
4.2	173	Temperature
	174
	175	(Reserve, Ignore now)
32.4	176	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]]\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]]\|(((
4.2	177	MOD & Digital Interrupt
	178
	179	(Optional)
	180	)))
	181
42.1	182
	183
22.2	184	=== 2.3.2 MOD~=1(Original value) ===
	185
4.2	186	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	187
32.3	188	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	189	\|(((
4.2	190	Size
	191
	192	(bytes)
32.3	193	)))\|2\|2\|2\|2\|2\|1
32.4	194	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
4.2	195	Temperature
	196
	197	(Reserve, Ignore now)
32.4	198	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]](raw)\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]](raw)\|(((
4.2	199	MOD & Digital Interrupt
	200
	201	(Optional)
	202	)))
	203
42.1	204
	205
22.2	206	=== 2.3.3 Battery Info ===
	207
32.10	208	(((
4.2	209	Check the battery voltage for LSE01.
32.10	210	)))
4.2	211
32.10	212	(((
4.2	213	Ex1: 0x0B45 = 2885mV
32.10	214	)))
4.2	215
32.10	216	(((
4.2	217	Ex2: 0x0B49 = 2889mV
32.10	218	)))
4.2	219
	220
	221
22.3	222	=== 2.3.4 Soil Moisture ===
4.2	223
32.10	224	(((
4.2	225	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	226	)))
4.2	227
32.10	228	(((
22.4	229	For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
32.10	230	)))
4.2	231
32.10	232	(((
	233
	234	)))
4.2	235
32.10	236	(((
22.4	237	(% style="color:#4f81bd" %)05DC(H) = 1500(D) /100 = 15%.
32.10	238	)))
4.2	239
22.4	240
4.2	241
22.5	242	=== 2.3.5 Soil Temperature ===
	243
32.11	244	(((
4.2	245	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	246	)))
4.2	247
32.11	248	(((
4.2	249	Example:
32.11	250	)))
4.2	251
32.11	252	(((
4.2	253	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
32.11	254	)))
4.2	255
32.11	256	(((
4.2	257	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
32.11	258	)))
4.2	259
	260
	261
22.6	262	=== 2.3.6 Soil Conductivity (EC) ===
	263
23.2	264	(((
	265	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).
	266	)))
4.2	267
23.2	268	(((
4.2	269	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	270	)))
4.2	271
23.2	272	(((
4.2	273	Generally, the EC value of irrigation water is less than 800uS / cm.
23.2	274	)))
4.2	275
23.2	276	(((
	277
	278	)))
4.2	279
23.2	280	(((
	281
	282	)))
	283
	284	=== 2.3.7 MOD ===
	285
4.2	286	Firmware version at least v2.1 supports changing mode.
	287
	288	For example, bytes[10]=90
	289
	290	mod=(bytes[10]>>7)&0x01=1.
	291
	292
31.23	293	Downlink Command:
4.2	294
	295	If payload = 0x0A00, workmode=0
	296
	297	If payload = 0x0A01, workmode=1
	298
	299
	300
23.2	301	=== 2.3.8 Decode payload in The Things Network ===
	302
4.2	303	While using TTN network, you can add the payload format to decode the payload.
	304
	305
23.2	306	[[image:1654505570700-128.png]]
4.2	307
32.12	308	(((
4.2	309	The payload decoder function for TTN is here:
32.12	310	)))
4.2	311
32.12	312	(((
35.11	313	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	314	)))
4.2	315
	316
42.1	317
23.3	318	== 2.4 Uplink Interval ==
4.2	319
31.26	320	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	321
	322
	323
24.2	324	== 2.5 Downlink Payload ==
	325
42.1	326	By default, LSE01 prints the downlink payload to console port.
4.2	327
24.2	328	[[image:image-20220606165544-8.png]]
4.2	329
24.2	330
32.14	331	(((
40.4	332	(% style="color:blue" %)Examples:
32.14	333	)))
4.2	334
32.14	335	(((
	336
	337	)))
4.2	338
32.14	339	* (((
40.4	340	(% style="color:blue" %)Set TDC
32.14	341	)))
4.2	342
32.14	343	(((
42.1	344	If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
32.14	345	)))
4.2	346
32.14	347	(((
4.2	348	Payload: 01 00 00 1E TDC=30S
32.14	349	)))
4.2	350
32.14	351	(((
4.2	352	Payload: 01 00 00 3C TDC=60S
32.14	353	)))
4.2	354
32.14	355	(((
	356
	357	)))
4.2	358
32.14	359	* (((
40.4	360	(% style="color:blue" %)Reset
32.14	361	)))
4.2	362
32.14	363	(((
4.2	364	If payload = 0x04FF, it will reset the LSE01
32.14	365	)))
4.2	366
	367
40.4	368	* (% style="color:blue" %)CFM
4.2	369
	370	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	371
	372
26.2	373
	374	== 2.6 Show Data in DataCake IoT Server ==
	375
32.15	376	(((
4.2	377	[[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	378	)))
4.2	379
32.15	380	(((
	381
	382	)))
4.2	383
32.15	384	(((
35.15	385	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the network at this time.
32.15	386	)))
4.2	387
32.15	388	(((
35.15	389	(% 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	390	)))
4.2	391
	392
26.2	393	[[image:1654505857935-743.png]]
4.2	394
	395
26.2	396	[[image:1654505874829-548.png]]
4.2	397
	398
35.15	399	(% style="color:blue" %)Step 3(%%): Create an account or log in Datacake.
4.2	400
35.15	401	(% style="color:blue" %)Step 4(%%): Search the LSE01 and add DevEUI.
4.2	402
35.15	403
27.2	404	[[image:1654505905236-553.png]]
4.2	405
	406
	407	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	408
28.2	409	[[image:1654505925508-181.png]]
4.2	410
	411
	412
28.4	413	== 2.7 Frequency Plans ==
4.2	414
	415	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.
	416
	417
28.5	418	=== 2.7.1 EU863-870 (EU868) ===
4.2	419
28.5	420	(% style="color:#037691" %) Uplink:
	421
4.2	422	868.1 - SF7BW125 to SF12BW125
	423
	424	868.3 - SF7BW125 to SF12BW125 and SF7BW250
	425
	426	868.5 - SF7BW125 to SF12BW125
	427
	428	867.1 - SF7BW125 to SF12BW125
	429
	430	867.3 - SF7BW125 to SF12BW125
	431
	432	867.5 - SF7BW125 to SF12BW125
	433
	434	867.7 - SF7BW125 to SF12BW125
	435
	436	867.9 - SF7BW125 to SF12BW125
	437
	438	868.8 - FSK
	439
	440
28.5	441	(% style="color:#037691" %) Downlink:
4.2	442
	443	Uplink channels 1-9 (RX1)
	444
	445	869.525 - SF9BW125 (RX2 downlink only)
	446
	447
	448
28.5	449	=== 2.7.2 US902-928(US915) ===
	450
4.2	451	Used in USA, Canada and South America. Default use CHE=2
	452
28.5	453	(% style="color:#037691" %)Uplink:
4.2	454
	455	903.9 - SF7BW125 to SF10BW125
	456
	457	904.1 - SF7BW125 to SF10BW125
	458
	459	904.3 - SF7BW125 to SF10BW125
	460
	461	904.5 - SF7BW125 to SF10BW125
	462
	463	904.7 - SF7BW125 to SF10BW125
	464
	465	904.9 - SF7BW125 to SF10BW125
	466
	467	905.1 - SF7BW125 to SF10BW125
	468
	469	905.3 - SF7BW125 to SF10BW125
	470
	471
28.5	472	(% style="color:#037691" %)Downlink:
4.2	473
	474	923.3 - SF7BW500 to SF12BW500
	475
	476	923.9 - SF7BW500 to SF12BW500
	477
	478	924.5 - SF7BW500 to SF12BW500
	479
	480	925.1 - SF7BW500 to SF12BW500
	481
	482	925.7 - SF7BW500 to SF12BW500
	483
	484	926.3 - SF7BW500 to SF12BW500
	485
	486	926.9 - SF7BW500 to SF12BW500
	487
	488	927.5 - SF7BW500 to SF12BW500
	489
	490	923.3 - SF12BW500(RX2 downlink only)
	491
	492
	493
28.5	494	=== 2.7.3 CN470-510 (CN470) ===
	495
4.2	496	Used in China, Default use CHE=1
	497
28.5	498	(% style="color:#037691" %)Uplink:
4.2	499
	500	486.3 - SF7BW125 to SF12BW125
	501
	502	486.5 - SF7BW125 to SF12BW125
	503
	504	486.7 - SF7BW125 to SF12BW125
	505
	506	486.9 - SF7BW125 to SF12BW125
	507
	508	487.1 - SF7BW125 to SF12BW125
	509
	510	487.3 - SF7BW125 to SF12BW125
	511
	512	487.5 - SF7BW125 to SF12BW125
	513
	514	487.7 - SF7BW125 to SF12BW125
	515
	516
28.5	517	(% style="color:#037691" %)Downlink:
4.2	518
	519	506.7 - SF7BW125 to SF12BW125
	520
	521	506.9 - SF7BW125 to SF12BW125
	522
	523	507.1 - SF7BW125 to SF12BW125
	524
	525	507.3 - SF7BW125 to SF12BW125
	526
	527	507.5 - SF7BW125 to SF12BW125
	528
	529	507.7 - SF7BW125 to SF12BW125
	530
	531	507.9 - SF7BW125 to SF12BW125
	532
	533	508.1 - SF7BW125 to SF12BW125
	534
	535	505.3 - SF12BW125 (RX2 downlink only)
	536
	537
	538
28.5	539	=== 2.7.4 AU915-928(AU915) ===
	540
4.2	541	Default use CHE=2
	542
28.5	543	(% style="color:#037691" %)Uplink:
4.2	544
	545	916.8 - SF7BW125 to SF12BW125
	546
	547	917.0 - SF7BW125 to SF12BW125
	548
	549	917.2 - SF7BW125 to SF12BW125
	550
	551	917.4 - SF7BW125 to SF12BW125
	552
	553	917.6 - SF7BW125 to SF12BW125
	554
	555	917.8 - SF7BW125 to SF12BW125
	556
	557	918.0 - SF7BW125 to SF12BW125
	558
	559	918.2 - SF7BW125 to SF12BW125
	560
	561
28.5	562	(% style="color:#037691" %)Downlink:
4.2	563
	564	923.3 - SF7BW500 to SF12BW500
	565
	566	923.9 - SF7BW500 to SF12BW500
	567
	568	924.5 - SF7BW500 to SF12BW500
	569
	570	925.1 - SF7BW500 to SF12BW500
	571
	572	925.7 - SF7BW500 to SF12BW500
	573
	574	926.3 - SF7BW500 to SF12BW500
	575
	576	926.9 - SF7BW500 to SF12BW500
	577
	578	927.5 - SF7BW500 to SF12BW500
	579
	580	923.3 - SF12BW500(RX2 downlink only)
	581
	582
28.6	583
	584	=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
	585
28.7	586	(% style="color:#037691" %)Default Uplink channel:
4.2	587
	588	923.2 - SF7BW125 to SF10BW125
	589
	590	923.4 - SF7BW125 to SF10BW125
	591
	592
28.7	593	(% style="color:#037691" %)Additional Uplink Channel:
4.2	594
	595	(OTAA mode, channel added by JoinAccept message)
	596
28.7	597	(% style="color:#037691" %)AS920~~AS923 for Japan, Malaysia, Singapore:
4.2	598
	599	922.2 - SF7BW125 to SF10BW125
	600
	601	922.4 - SF7BW125 to SF10BW125
	602
	603	922.6 - SF7BW125 to SF10BW125
	604
	605	922.8 - SF7BW125 to SF10BW125
	606
	607	923.0 - SF7BW125 to SF10BW125
	608
	609	922.0 - SF7BW125 to SF10BW125
	610
	611
28.7	612	(% style="color:#037691" %)AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam:
4.2	613
	614	923.6 - SF7BW125 to SF10BW125
	615
	616	923.8 - SF7BW125 to SF10BW125
	617
	618	924.0 - SF7BW125 to SF10BW125
	619
	620	924.2 - SF7BW125 to SF10BW125
	621
	622	924.4 - SF7BW125 to SF10BW125
	623
	624	924.6 - SF7BW125 to SF10BW125
	625
	626
28.7	627	(% style="color:#037691" %) Downlink:
4.2	628
	629	Uplink channels 1-8 (RX1)
	630
	631	923.2 - SF10BW125 (RX2)
	632
	633
	634
28.7	635	=== 2.7.6 KR920-923 (KR920) ===
	636
4.2	637	Default channel:
	638
	639	922.1 - SF7BW125 to SF12BW125
	640
	641	922.3 - SF7BW125 to SF12BW125
	642
	643	922.5 - SF7BW125 to SF12BW125
	644
	645
28.7	646	(% style="color:#037691" %)Uplink: (OTAA mode, channel added by JoinAccept message)
4.2	647
	648	922.1 - SF7BW125 to SF12BW125
	649
	650	922.3 - SF7BW125 to SF12BW125
	651
	652	922.5 - SF7BW125 to SF12BW125
	653
	654	922.7 - SF7BW125 to SF12BW125
	655
	656	922.9 - SF7BW125 to SF12BW125
	657
	658	923.1 - SF7BW125 to SF12BW125
	659
	660	923.3 - SF7BW125 to SF12BW125
	661
	662
28.7	663	(% style="color:#037691" %)Downlink:
4.2	664
	665	Uplink channels 1-7(RX1)
	666
	667	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	668
	669
	670
28.7	671	=== 2.7.7 IN865-867 (IN865) ===
4.2	672
28.7	673	(% style="color:#037691" %) Uplink:
	674
4.2	675	865.0625 - SF7BW125 to SF12BW125
	676
	677	865.4025 - SF7BW125 to SF12BW125
	678
	679	865.9850 - SF7BW125 to SF12BW125
	680
	681
28.7	682	(% style="color:#037691" %) Downlink:
4.2	683
	684	Uplink channels 1-3 (RX1)
	685
	686	866.550 - SF10BW125 (RX2)
	687
	688
	689
28.7	690
	691	== 2.8 LED Indicator ==
	692
4.2	693	The LSE01 has an internal LED which is to show the status of different state.
	694
	695	* Blink once when device power on.
	696	* Solid ON for 5 seconds once device successful Join the network.
	697	* Blink once when device transmit a packet.
	698
37.2	699
42.1	700
	701
28.8	702	== 2.9 Installation in Soil ==
	703
4.2	704	Measurement the soil surface
	705
	706
29.2	707	[[image:1654506634463-199.png]]
4.2	708
29.2	709	(((
31.8	710	(((
4.2	711	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	712	)))
31.8	713	)))
4.2	714
	715
35.18	716
30.2	717	[[image:1654506665940-119.png]]
4.2	718
31.8	719	(((
4.2	720	Dig a hole with diameter > 20CM.
31.8	721	)))
4.2	722
31.8	723	(((
4.2	724	Horizontal insert the probe to the soil and fill the hole for long term measurement.
31.8	725	)))
4.2	726
	727
30.3	728	== 2.10 Firmware Change Log ==
4.2	729
31.7	730	(((
4.2	731	Firmware download link:
31.7	732	)))
4.2	733
31.7	734	(((
4.2	735	[[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	736	)))
4.2	737
31.7	738	(((
	739
	740	)))
4.2	741
31.7	742	(((
30.4	743	Firmware Upgrade Method: [[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
31.7	744	)))
4.2	745
31.7	746	(((
	747
	748	)))
4.2	749
31.7	750	(((
4.2	751	V1.0.
31.7	752	)))
4.2	753
31.7	754	(((
4.2	755	Release
31.7	756	)))
4.2	757
	758
31.2	759	== 2.11 Battery Analysis ==
4.2	760
31.2	761	=== 2.11.1 Battery Type ===
4.2	762
31.6	763	(((
4.2	764	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	765	)))
4.2	766
31.6	767	(((
4.2	768	The battery is designed to last for more than 5 years for the LSN50.
31.6	769	)))
4.2	770
31.2	771	(((
31.6	772	(((
31.2	773	The battery-related documents are as below:
	774	)))
31.6	775	)))
4.2	776
31.2	777	* (((
39.1	778	[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
4.2	779	)))
31.2	780	* (((
39.1	781	[[Lithium-Thionyl Chloride Battery datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
31.2	782	)))
	783	* (((
39.1	784	[[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	785	)))
4.2	786
35.2	787	[[image:image-20220610172436-1.png]]
4.2	788
	789
	790
31.2	791	=== 2.11.2 Battery Note ===
4.2	792
31.3	793	(((
4.2	794	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	795	)))
4.2	796
	797
	798
31.2	799	=== 2.11.3 Replace the battery ===
	800
31.3	801	(((
4.2	802	If Battery is lower than 2.7v, user should replace the battery of LSE01.
31.3	803	)))
4.2	804
31.3	805	(((
42.1	806	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	807	)))
4.2	808
31.3	809	(((
42.1	810	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	811	)))
4.2	812
	813
	814
9.2	815	= 3. Using the AT Commands =
4.2	816
9.2	817	== 3.1 Access AT Commands ==
	818
11.4	819
4.2	820	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.
	821
31.28	822	[[image:1654501986557-872.png\|\|height="391" width="800"]]
4.2	823
	824
	825	Or if you have below board, use below connection:
	826
	827
31.28	828	[[image:1654502005655-729.png\|\|height="503" width="801"]]
4.2	829
	830
	831
11.2	832	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	833
	834
31.28	835	[[image:1654502050864-459.png\|\|height="564" width="806"]]
4.2	836
	837
35.22	838	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	839
	840
11.4	841	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>? (%%) : Help on <CMD>
4.2	842
11.4	843	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD> (%%) : Run <CMD>
4.2	844
11.4	845	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=<value>(%%) : Set the value
4.2	846
11.4	847	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=?(%%) : Get the value
4.2	848
	849
11.6	850	(% style="color:#037691" %)General Commands(%%)
4.2	851
11.6	852	(% style="background-color:#dcdcdc" %)AT(%%) : Attention
4.2	853
11.6	854	(% style="background-color:#dcdcdc" %)AT?(%%) : Short Help
4.2	855
11.6	856	(% style="background-color:#dcdcdc" %)ATZ(%%) : MCU Reset
4.2	857
11.6	858	(% style="background-color:#dcdcdc" %)AT+TDC(%%) : Application Data Transmission Interval
4.2	859
	860
11.4	861	(% style="color:#037691" %)Keys, IDs and EUIs management
4.2	862
11.6	863	(% style="background-color:#dcdcdc" %)AT+APPEUI(%%) : Application EUI
4.2	864
11.6	865	(% style="background-color:#dcdcdc" %)AT+APPKEY(%%) : Application Key
4.2	866
11.6	867	(% style="background-color:#dcdcdc" %)AT+APPSKEY(%%) : Application Session Key
4.2	868
11.6	869	(% style="background-color:#dcdcdc" %)AT+DADDR(%%) : Device Address
4.2	870
11.6	871	(% style="background-color:#dcdcdc" %)AT+DEUI(%%) : Device EUI
4.2	872
11.6	873	(% style="background-color:#dcdcdc" %)AT+NWKID(%%) : Network ID (You can enter this command change only after successful network connection)
4.2	874
11.6	875	(% style="background-color:#dcdcdc" %)AT+NWKSKEY(%%) : Network Session Key Joining and sending date on LoRa network
4.2	876
11.6	877	(% style="background-color:#dcdcdc" %)AT+CFM(%%) : Confirm Mode
4.2	878
11.6	879	(% style="background-color:#dcdcdc" %)AT+CFS(%%) : Confirm Status
4.2	880
11.6	881	(% style="background-color:#dcdcdc" %)AT+JOIN(%%) : Join LoRa? Network
4.2	882
11.6	883	(% style="background-color:#dcdcdc" %)AT+NJM(%%) : LoRa? Network Join Mode
4.2	884
11.6	885	(% style="background-color:#dcdcdc" %)AT+NJS(%%) : LoRa? Network Join Status
4.2	886
11.6	887	(% style="background-color:#dcdcdc" %)AT+RECV(%%) : Print Last Received Data in Raw Format
4.2	888
11.6	889	(% style="background-color:#dcdcdc" %)AT+RECVB(%%) : Print Last Received Data in Binary Format
4.2	890
11.6	891	(% style="background-color:#dcdcdc" %)AT+SEND(%%) : Send Text Data
4.2	892
11.6	893	(% style="background-color:#dcdcdc" %)AT+SENB(%%) : Send Hexadecimal Data
4.2	894
	895
11.4	896	(% style="color:#037691" %)LoRa Network Management
4.2	897
11.6	898	(% style="background-color:#dcdcdc" %)AT+ADR(%%) : Adaptive Rate
4.2	899
11.6	900	(% style="background-color:#dcdcdc" %)AT+CLASS(%%) : LoRa Class(Currently only support class A
4.2	901
11.6	902	(% style="background-color:#dcdcdc" %)AT+DCS(%%) : Duty Cycle Setting
4.2	903
11.6	904	(% style="background-color:#dcdcdc" %)AT+DR(%%) : Data Rate (Can Only be Modified after ADR=0)
4.2	905
11.6	906	(% style="background-color:#dcdcdc" %)AT+FCD(%%) : Frame Counter Downlink
4.2	907
11.6	908	(% style="background-color:#dcdcdc" %)AT+FCU(%%) : Frame Counter Uplink
4.2	909
11.6	910	(% style="background-color:#dcdcdc" %)AT+JN1DL(%%) : Join Accept Delay1
4.2	911
11.6	912	(% style="background-color:#dcdcdc" %)AT+JN2DL(%%) : Join Accept Delay2
4.2	913
11.6	914	(% style="background-color:#dcdcdc" %)AT+PNM(%%) : Public Network Mode
4.2	915
11.6	916	(% style="background-color:#dcdcdc" %)AT+RX1DL(%%) : Receive Delay1
4.2	917
11.6	918	(% style="background-color:#dcdcdc" %)AT+RX2DL(%%) : Receive Delay2
4.2	919
11.6	920	(% style="background-color:#dcdcdc" %)AT+RX2DR(%%) : Rx2 Window Data Rate
4.2	921
11.6	922	(% style="background-color:#dcdcdc" %)AT+RX2FQ(%%) : Rx2 Window Frequency
4.2	923
11.6	924	(% style="background-color:#dcdcdc" %)AT+TXP(%%) : Transmit Power
4.2	925
11.6	926	(% style="background-color:#dcdcdc" %)AT+ MOD(%%) : Set work mode
4.2	927
	928
11.4	929	(% style="color:#037691" %)Information
4.2	930
11.6	931	(% style="background-color:#dcdcdc" %)AT+RSSI(%%) : RSSI of the Last Received Packet
4.2	932
11.6	933	(% style="background-color:#dcdcdc" %)AT+SNR(%%) : SNR of the Last Received Packet
4.2	934
11.6	935	(% style="background-color:#dcdcdc" %)AT+VER(%%) : Image Version and Frequency Band
4.2	936
11.6	937	(% style="background-color:#dcdcdc" %)AT+FDR(%%) : Factory Data Reset
4.2	938
11.6	939	(% style="background-color:#dcdcdc" %)AT+PORT(%%) : Application Port
4.2	940
11.6	941	(% style="background-color:#dcdcdc" %)AT+CHS(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode
4.2	942
11.6	943	(% style="background-color:#dcdcdc" %)AT+CHE(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470
4.2	944
	945
6.3	946	= 4. FAQ =
4.2	947
6.3	948	== 4.1 How to change the LoRa Frequency Bands/Region? ==
	949
31.35	950	(((
31.24	951	You can follow the instructions for [[how to upgrade image>>\|\|anchor="H2.10200BFirmwareChangeLog"]].
4.2	952	When downloading the images, choose the required image file for download.
31.35	953	)))
4.2	954
31.35	955	(((
	956
	957	)))
4.2	958
31.35	959	(((
8.3	960	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	961	)))
4.2	962
31.35	963	(((
	964
	965	)))
4.2	966
31.35	967	(((
4.2	968	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	969	)))
4.2	970
31.35	971	(((
	972
	973	)))
4.2	974
31.35	975	(((
4.2	976	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	977	)))
4.2	978
8.2	979	[[image:image-20220606154726-3.png]]
4.2	980
31.36	981
4.2	982	When you use the TTN network, the US915 frequency bands use are:
	983
	984	* 903.9 - SF7BW125 to SF10BW125
	985	* 904.1 - SF7BW125 to SF10BW125
	986	* 904.3 - SF7BW125 to SF10BW125
	987	* 904.5 - SF7BW125 to SF10BW125
	988	* 904.7 - SF7BW125 to SF10BW125
	989	* 904.9 - SF7BW125 to SF10BW125
	990	* 905.1 - SF7BW125 to SF10BW125
	991	* 905.3 - SF7BW125 to SF10BW125
	992	* 904.6 - SF8BW500
	993
31.38	994	(((
4.2	995	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:
	996
35.21	997	* (% style="color:#037691" %)AT+CHE=2
	998	* (% style="color:#037691" %)ATZ
8.3	999	)))
4.2	1000
8.3	1001	(((
35.19	1002
4.2	1003
	1004	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	1005	)))
4.2	1006
31.38	1007	(((
	1008
	1009	)))
4.2	1010
31.38	1011	(((
4.2	1012	The AU915 band is similar. Below are the AU915 Uplink Channels.
31.38	1013	)))
4.2	1014
8.2	1015	[[image:image-20220606154825-4.png]]
4.2	1016
	1017
40.1	1018	== 4.2 Can I calibrate LSE01 to different soil types? ==
4.2	1019
40.1	1020	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]].
	1021
	1022
4.8	1023	= 5. Trouble Shooting =
4.2	1024
40.6	1025	== 5.1 Why I can't join TTN in US915 / AU915 bands? ==
4.9	1026
40.7	1027	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	1028
	1029
40.6	1030	== 5.2 AT Command input doesn't work ==
4.2	1031
31.29	1032	(((
40.6	1033	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	1034	)))
4.2	1035
	1036
4.10	1037	== 5.3 Device rejoin in at the second uplink packet ==
4.2	1038
6.2	1039	(% style="color:#4f81bd" %)Issue describe as below:
4.2	1040
6.2	1041	[[image:1654500909990-784.png]]
4.2	1042
	1043
6.2	1044	(% style="color:#4f81bd" %)Cause for this issue:
4.2	1045
31.30	1046	(((
4.2	1047	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	1048	)))
4.2	1049
	1050
6.2	1051	(% style="color:#4f81bd" %)Solution:
4.2	1052
	1053	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:
	1054
31.31	1055	[[image:1654500929571-736.png\|\|height="458" width="832"]]
4.2	1056
4.7	1057
4.4	1058	= 6. Order Info =
4.2	1059
	1060
4.6	1061	Part Number: (% style="color:#4f81bd" %)LSE01-XX-YY
4.2	1062
	1063
4.6	1064	(% style="color:#4f81bd" %)XX(%%): The default frequency band
4.2	1065
4.4	1066	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	1067	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	1068	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	1069	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	1070	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	1071	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
4.5	1072	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
4.4	1073	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
4.2	1074
4.4	1075	(% style="color:#4f81bd" %)YY(%%): Battery Option
4.2	1076
4.4	1077	* (% style="color:red" %)4(%%): 4000mAh battery
	1078	* (% style="color:red" %)8(%%): 8500mAh battery
4.2	1079
31.10	1080	(% class="wikigeneratedid" %)
	1081	(((
	1082
42.1	1083
	1084
31.10	1085	)))
	1086
4.3	1087	= 7. Packing Info =
4.2	1088
4.3	1089	(((
31.39	1090
	1091
31.40	1092	(% style="color:#037691" %)Package Includes:
4.3	1093	)))
4.2	1094
4.3	1095	* (((
	1096	LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	1097	)))
4.2	1098
4.3	1099	(((
31.40	1100
	1101
	1102	(% style="color:#037691" %)Dimension and weight:
4.3	1103	)))
4.2	1104
4.3	1105	* (((
	1106	Device Size: cm
	1107	)))
	1108	* (((
	1109	Device Weight: g
	1110	)))
	1111	* (((
	1112	Package Size / pcs : cm
	1113	)))
	1114	* (((
	1115	Weight / pcs : g
31.11	1116
42.1	1117
31.11	1118
4.3	1119	)))
4.2	1120
4.3	1121	= 8. Support =
4.2	1122
	1123	* 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.
	1124	* 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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