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

Version 46.2 by Xiaoling on 2022/12/21 18:21

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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
45.3	27
12.2	28	(((
	29	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.
	30	)))
1.1	31
12.2	32	(((
	33	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.
	34	)))
1.1	35
12.2	36	(((
4.2	37	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	38	)))
4.2	39
12.2	40	(((
	41	LES01 is powered by (% style="color:#4f81bd" %)4000mA or 8500mAh Li-SOCI2 battery(%%), It is designed for long term use up to 10 years.
	42	)))
4.2	43
12.2	44	(((
4.2	45	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	46	)))
4.2	47
	48
12.2	49	[[image:1654503236291-817.png]]
4.2	50
	51
13.2	52	[[image:1654503265560-120.png]]
4.2	53
	54
13.3	55	== 1.2 Features ==
	56
42.4	57
4.2	58	* LoRaWAN 1.0.3 Class A
	59	* Ultra low power consumption
	60	* Monitor Soil Moisture
	61	* Monitor Soil Temperature
	62	* Monitor Soil Conductivity
	63	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
	64	* AT Commands to change parameters
	65	* Uplink on periodically
	66	* Downlink to change configure
	67	* IP66 Waterproof Enclosure
	68	* 4000mAh or 8500mAh Battery for long term use
	69
46.2	70
	71
13.3	72	== 1.3 Specification ==
	73
42.4	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
45.1	80	== 1.4 Dimension ==
4.2	81
45.2	82
45.4	83	Main Device Dimension:
4.2	84
45.1	85	See LSN50v2 from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Mechanical_Drawing/ >>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Mechanical_Drawing/]]
42.4	86
45.1	87	[[image:image-20221008140228-2.png\|\|height="358" width="571"]]
	88
	89
45.4	90	Probe Dimension
	91
45.1	92	[[image:image-20221008135912-1.png]]
	93
	94
	95	== 1.5 Applications ==
	96
	97
42.8	98	* Smart Agriculture
4.2	99
46.2	100
	101
45.1	102	== 1.6 Firmware Change log ==
42.4	103
15.6	104
14.3	105	LSE01 v1.0 : Release
4.2	106
14.3	107
	108	= 2. Configure LSE01 to connect to LoRaWAN network =
	109
	110	== 2.1 How it works ==
	111
42.4	112
15.3	113	(((
4.2	114	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	115	)))
4.2	116
15.3	117	(((
42.4	118	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	119	)))
4.2	120
	121
14.4	122	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
4.2	123
42.4	124
4.2	125	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.
	126
	127
15.2	128	[[image:1654503992078-669.png]]
4.2	129
	130
	131	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.
	132
	133
35.8	134	(% style="color:blue" %)Step 1(%%): Create a device in TTN with the OTAA keys from LSE01.
4.2	135
	136	Each LSE01 is shipped with a sticker with the default device EUI as below:
	137
17.2	138	[[image:image-20220606163732-6.jpeg]]
4.2	139
42.4	140
4.2	141	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	142
	143	Add APP EUI in the application
	144
	145
17.2	146	[[image:1654504596150-405.png]]
4.2	147
	148
	149
	150	Add APP KEY and DEV EUI
	151
18.2	152	[[image:1654504683289-357.png]]
4.2	153
	154
19.2	155
35.8	156	(% style="color:blue" %)Step 2(%%): Power on LSE01
4.2	157
	158
	159	Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	160
19.2	161	[[image:image-20220606163915-7.png]]
4.2	162
	163
35.8	164	(% 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	165
20.2	166	[[image:1654504778294-788.png]]
4.2	167
	168
20.3	169	== 2.3 Uplink Payload ==
4.2	170
20.3	171	=== 2.3.1 MOD~=0(Default Mode) ===
4.2	172
42.4	173
4.4	174	LSE01 will uplink payload via LoRaWAN with below payload format:
4.2	175
32.9	176	(((
4.2	177	Uplink payload includes in total 11 bytes.
32.9	178	)))
4.2	179
45.4	180	(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %)
	181	\|=(% scope="row" %)(((
	182	Size(bytes)
32.3	183	)))\|2\|2\|2\|2\|2\|1
45.4	184	\|=Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
45.5	185	Temperature
	186	(Reserve, Ignore now)
32.4	187	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]]\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]]\|(((
45.4	188	MOD & Digital Interrupt(Optional)
4.2	189	)))
	190
45.6	191
46.2	192
22.2	193	=== 2.3.2 MOD~=1(Original value) ===
	194
42.4	195
4.2	196	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	197
45.4	198	(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %)
	199	\|=(% scope="row" %)(((
	200	Size(bytes)
32.3	201	)))\|2\|2\|2\|2\|2\|1
45.4	202	\|=Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
45.5	203	Temperature
	204	(Reserve, Ignore now)
46.1	205	)))\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]](raw)\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]](raw)\|[[Dielectric constant>>\|\|anchor="H2.3.6SoilConductivity28EC29"]](raw)\|(((
45.4	206	MOD & Digital Interrupt(Optional)
4.2	207	)))
	208
45.6	209
46.2	210
22.2	211	=== 2.3.3 Battery Info ===
	212
42.4	213
32.10	214	(((
4.2	215	Check the battery voltage for LSE01.
32.10	216	)))
4.2	217
32.10	218	(((
4.2	219	Ex1: 0x0B45 = 2885mV
32.10	220	)))
4.2	221
32.10	222	(((
4.2	223	Ex2: 0x0B49 = 2889mV
32.10	224	)))
4.2	225
	226
22.3	227	=== 2.3.4 Soil Moisture ===
4.2	228
42.4	229
32.10	230	(((
4.2	231	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	232	)))
4.2	233
32.10	234	(((
22.4	235	For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
32.10	236	)))
4.2	237
32.10	238	(((
	239
	240	)))
4.2	241
32.10	242	(((
22.4	243	(% style="color:#4f81bd" %)05DC(H) = 1500(D) /100 = 15%.
32.10	244	)))
4.2	245
22.4	246
22.5	247	=== 2.3.5 Soil Temperature ===
	248
42.4	249
32.11	250	(((
46.2	251	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	252	)))
4.2	253
32.11	254	(((
4.2	255	Example:
32.11	256	)))
4.2	257
32.11	258	(((
4.2	259	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
32.11	260	)))
4.2	261
32.11	262	(((
4.2	263	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
32.11	264	)))
4.2	265
	266
22.6	267	=== 2.3.6 Soil Conductivity (EC) ===
	268
42.4	269
23.2	270	(((
	271	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).
	272	)))
4.2	273
23.2	274	(((
4.2	275	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	276	)))
4.2	277
23.2	278	(((
4.2	279	Generally, the EC value of irrigation water is less than 800uS / cm.
23.2	280	)))
4.2	281
23.2	282	(((
	283
	284	)))
4.2	285
23.2	286	=== 2.3.7 MOD ===
	287
42.4	288
4.2	289	Firmware version at least v2.1 supports changing mode.
	290
	291	For example, bytes[10]=90
	292
	293	mod=(bytes[10]>>7)&0x01=1.
	294
	295
31.23	296	Downlink Command:
4.2	297
	298	If payload = 0x0A00, workmode=0
	299
	300	If payload = 0x0A01, workmode=1
	301
	302
23.2	303	=== 2.3.8 Decode payload in The Things Network ===
	304
42.4	305
4.2	306	While using TTN network, you can add the payload format to decode the payload.
	307
	308
23.2	309	[[image:1654505570700-128.png]]
4.2	310
32.12	311	(((
4.2	312	The payload decoder function for TTN is here:
32.12	313	)))
4.2	314
32.12	315	(((
45.2	316	LSE01 TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
32.12	317	)))
4.2	318
	319
23.3	320	== 2.4 Uplink Interval ==
4.2	321
42.4	322
31.26	323	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	324
	325
24.2	326	== 2.5 Downlink Payload ==
	327
42.5	328
42.1	329	By default, LSE01 prints the downlink payload to console port.
4.2	330
24.2	331	[[image:image-20220606165544-8.png]]
4.2	332
24.2	333
32.14	334	(((
40.4	335	(% style="color:blue" %)Examples:
32.14	336	)))
4.2	337
32.14	338	(((
	339
	340	)))
4.2	341
32.14	342	* (((
40.4	343	(% style="color:blue" %)Set TDC
32.14	344	)))
4.2	345
32.14	346	(((
42.1	347	If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
32.14	348	)))
4.2	349
32.14	350	(((
4.2	351	Payload: 01 00 00 1E TDC=30S
32.14	352	)))
4.2	353
32.14	354	(((
4.2	355	Payload: 01 00 00 3C TDC=60S
32.14	356	)))
4.2	357
32.14	358	(((
	359
	360	)))
4.2	361
32.14	362	* (((
40.4	363	(% style="color:blue" %)Reset
32.14	364	)))
4.2	365
32.14	366	(((
4.2	367	If payload = 0x04FF, it will reset the LSE01
32.14	368	)))
4.2	369
	370
40.4	371	* (% style="color:blue" %)CFM
4.2	372
	373	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	374
	375
26.2	376	== 2.6 Show Data in DataCake IoT Server ==
	377
42.5	378
32.15	379	(((
4.2	380	[[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	381	)))
4.2	382
32.15	383	(((
	384
	385	)))
4.2	386
32.15	387	(((
35.15	388	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the network at this time.
32.15	389	)))
4.2	390
32.15	391	(((
35.15	392	(% 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	393	)))
4.2	394
	395
26.2	396	[[image:1654505857935-743.png]]
4.2	397
	398
26.2	399	[[image:1654505874829-548.png]]
4.2	400
	401
35.15	402	(% style="color:blue" %)Step 3(%%): Create an account or log in Datacake.
4.2	403
35.15	404	(% style="color:blue" %)Step 4(%%): Search the LSE01 and add DevEUI.
4.2	405
35.15	406
27.2	407	[[image:1654505905236-553.png]]
4.2	408
	409
	410	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	411
28.2	412	[[image:1654505925508-181.png]]
4.2	413
	414
28.4	415	== 2.7 Frequency Plans ==
4.2	416
42.5	417
4.2	418	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.
	419
	420
28.5	421	=== 2.7.1 EU863-870 (EU868) ===
4.2	422
42.5	423
28.5	424	(% style="color:#037691" %) Uplink:
	425
4.2	426	868.1 - SF7BW125 to SF12BW125
	427
	428	868.3 - SF7BW125 to SF12BW125 and SF7BW250
	429
	430	868.5 - SF7BW125 to SF12BW125
	431
	432	867.1 - SF7BW125 to SF12BW125
	433
	434	867.3 - SF7BW125 to SF12BW125
	435
	436	867.5 - SF7BW125 to SF12BW125
	437
	438	867.7 - SF7BW125 to SF12BW125
	439
	440	867.9 - SF7BW125 to SF12BW125
	441
	442	868.8 - FSK
	443
	444
28.5	445	(% style="color:#037691" %) Downlink:
4.2	446
	447	Uplink channels 1-9 (RX1)
	448
	449	869.525 - SF9BW125 (RX2 downlink only)
	450
	451
28.5	452	=== 2.7.2 US902-928(US915) ===
	453
42.5	454
4.2	455	Used in USA, Canada and South America. Default use CHE=2
	456
28.5	457	(% style="color:#037691" %)Uplink:
4.2	458
	459	903.9 - SF7BW125 to SF10BW125
	460
	461	904.1 - SF7BW125 to SF10BW125
	462
	463	904.3 - SF7BW125 to SF10BW125
	464
	465	904.5 - SF7BW125 to SF10BW125
	466
	467	904.7 - SF7BW125 to SF10BW125
	468
	469	904.9 - SF7BW125 to SF10BW125
	470
	471	905.1 - SF7BW125 to SF10BW125
	472
	473	905.3 - SF7BW125 to SF10BW125
	474
	475
28.5	476	(% style="color:#037691" %)Downlink:
4.2	477
	478	923.3 - SF7BW500 to SF12BW500
	479
	480	923.9 - SF7BW500 to SF12BW500
	481
	482	924.5 - SF7BW500 to SF12BW500
	483
	484	925.1 - SF7BW500 to SF12BW500
	485
	486	925.7 - SF7BW500 to SF12BW500
	487
	488	926.3 - SF7BW500 to SF12BW500
	489
	490	926.9 - SF7BW500 to SF12BW500
	491
	492	927.5 - SF7BW500 to SF12BW500
	493
	494	923.3 - SF12BW500(RX2 downlink only)
	495
	496
28.5	497	=== 2.7.3 CN470-510 (CN470) ===
	498
42.5	499
4.2	500	Used in China, Default use CHE=1
	501
28.5	502	(% style="color:#037691" %)Uplink:
4.2	503
	504	486.3 - SF7BW125 to SF12BW125
	505
	506	486.5 - SF7BW125 to SF12BW125
	507
	508	486.7 - SF7BW125 to SF12BW125
	509
	510	486.9 - SF7BW125 to SF12BW125
	511
	512	487.1 - SF7BW125 to SF12BW125
	513
	514	487.3 - SF7BW125 to SF12BW125
	515
	516	487.5 - SF7BW125 to SF12BW125
	517
	518	487.7 - SF7BW125 to SF12BW125
	519
	520
28.5	521	(% style="color:#037691" %)Downlink:
4.2	522
	523	506.7 - SF7BW125 to SF12BW125
	524
	525	506.9 - SF7BW125 to SF12BW125
	526
	527	507.1 - SF7BW125 to SF12BW125
	528
	529	507.3 - SF7BW125 to SF12BW125
	530
	531	507.5 - SF7BW125 to SF12BW125
	532
	533	507.7 - SF7BW125 to SF12BW125
	534
	535	507.9 - SF7BW125 to SF12BW125
	536
	537	508.1 - SF7BW125 to SF12BW125
	538
	539	505.3 - SF12BW125 (RX2 downlink only)
	540
	541
28.5	542	=== 2.7.4 AU915-928(AU915) ===
	543
42.5	544
4.2	545	Default use CHE=2
	546
28.5	547	(% style="color:#037691" %)Uplink:
4.2	548
	549	916.8 - SF7BW125 to SF12BW125
	550
	551	917.0 - SF7BW125 to SF12BW125
	552
	553	917.2 - SF7BW125 to SF12BW125
	554
	555	917.4 - SF7BW125 to SF12BW125
	556
	557	917.6 - SF7BW125 to SF12BW125
	558
	559	917.8 - SF7BW125 to SF12BW125
	560
	561	918.0 - SF7BW125 to SF12BW125
	562
	563	918.2 - SF7BW125 to SF12BW125
	564
	565
28.5	566	(% style="color:#037691" %)Downlink:
4.2	567
	568	923.3 - SF7BW500 to SF12BW500
	569
	570	923.9 - SF7BW500 to SF12BW500
	571
	572	924.5 - SF7BW500 to SF12BW500
	573
	574	925.1 - SF7BW500 to SF12BW500
	575
	576	925.7 - SF7BW500 to SF12BW500
	577
	578	926.3 - SF7BW500 to SF12BW500
	579
	580	926.9 - SF7BW500 to SF12BW500
	581
	582	927.5 - SF7BW500 to SF12BW500
	583
	584	923.3 - SF12BW500(RX2 downlink only)
	585
	586
28.6	587	=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
	588
42.5	589
28.7	590	(% style="color:#037691" %)Default Uplink channel:
4.2	591
	592	923.2 - SF7BW125 to SF10BW125
	593
	594	923.4 - SF7BW125 to SF10BW125
	595
	596
28.7	597	(% style="color:#037691" %)Additional Uplink Channel:
4.2	598
	599	(OTAA mode, channel added by JoinAccept message)
	600
28.7	601	(% style="color:#037691" %)AS920~~AS923 for Japan, Malaysia, Singapore:
4.2	602
	603	922.2 - SF7BW125 to SF10BW125
	604
	605	922.4 - SF7BW125 to SF10BW125
	606
	607	922.6 - SF7BW125 to SF10BW125
	608
	609	922.8 - SF7BW125 to SF10BW125
	610
	611	923.0 - SF7BW125 to SF10BW125
	612
	613	922.0 - SF7BW125 to SF10BW125
	614
	615
28.7	616	(% style="color:#037691" %)AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam:
4.2	617
	618	923.6 - SF7BW125 to SF10BW125
	619
	620	923.8 - SF7BW125 to SF10BW125
	621
	622	924.0 - SF7BW125 to SF10BW125
	623
	624	924.2 - SF7BW125 to SF10BW125
	625
	626	924.4 - SF7BW125 to SF10BW125
	627
	628	924.6 - SF7BW125 to SF10BW125
	629
	630
28.7	631	(% style="color:#037691" %) Downlink:
4.2	632
	633	Uplink channels 1-8 (RX1)
	634
	635	923.2 - SF10BW125 (RX2)
	636
	637
28.7	638	=== 2.7.6 KR920-923 (KR920) ===
	639
42.6	640
4.2	641	Default channel:
	642
	643	922.1 - SF7BW125 to SF12BW125
	644
	645	922.3 - SF7BW125 to SF12BW125
	646
	647	922.5 - SF7BW125 to SF12BW125
	648
	649
28.7	650	(% style="color:#037691" %)Uplink: (OTAA mode, channel added by JoinAccept message)
4.2	651
	652	922.1 - SF7BW125 to SF12BW125
	653
	654	922.3 - SF7BW125 to SF12BW125
	655
	656	922.5 - SF7BW125 to SF12BW125
	657
	658	922.7 - SF7BW125 to SF12BW125
	659
	660	922.9 - SF7BW125 to SF12BW125
	661
	662	923.1 - SF7BW125 to SF12BW125
	663
	664	923.3 - SF7BW125 to SF12BW125
	665
	666
28.7	667	(% style="color:#037691" %)Downlink:
4.2	668
	669	Uplink channels 1-7(RX1)
	670
	671	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	672
	673
28.7	674	=== 2.7.7 IN865-867 (IN865) ===
4.2	675
42.6	676
28.7	677	(% style="color:#037691" %) Uplink:
	678
4.2	679	865.0625 - SF7BW125 to SF12BW125
	680
	681	865.4025 - SF7BW125 to SF12BW125
	682
	683	865.9850 - SF7BW125 to SF12BW125
	684
	685
28.7	686	(% style="color:#037691" %) Downlink:
4.2	687
	688	Uplink channels 1-3 (RX1)
	689
	690	866.550 - SF10BW125 (RX2)
	691
	692
28.7	693	== 2.8 LED Indicator ==
	694
42.6	695
4.2	696	The LSE01 has an internal LED which is to show the status of different state.
	697
	698	* Blink once when device power on.
	699	* Solid ON for 5 seconds once device successful Join the network.
	700	* Blink once when device transmit a packet.
	701
45.6	702
46.2	703
28.8	704	== 2.9 Installation in Soil ==
	705
42.6	706
4.2	707	Measurement the soil surface
	708
	709
29.2	710	[[image:1654506634463-199.png]]
4.2	711
42.6	712
29.2	713	(((
31.8	714	(((
4.2	715	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	716	)))
31.8	717	)))
4.2	718
	719
35.18	720
30.2	721	[[image:1654506665940-119.png]]
4.2	722
42.6	723
31.8	724	(((
4.2	725	Dig a hole with diameter > 20CM.
31.8	726	)))
4.2	727
31.8	728	(((
4.2	729	Horizontal insert the probe to the soil and fill the hole for long term measurement.
31.8	730	)))
4.2	731
	732
30.3	733	== 2.10 Firmware Change Log ==
4.2	734
	735
31.7	736	(((
42.6	737	Firmware download link: [[https:~~/~~/www.dropbox.com/sh/8ixj7zgt477ip51/AADLrib9Oe6IuOpPF5o1GPf9a?dl=0>>https://www.dropbox.com/sh/8ixj7zgt477ip51/AADLrib9Oe6IuOpPF5o1GPf9a?dl=0]]
31.7	738	)))
4.2	739
31.7	740	(((
30.4	741	Firmware Upgrade Method: [[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
31.7	742	)))
4.2	743
31.7	744	(((
	745
	746	)))
4.2	747
31.7	748	(((
4.2	749	V1.0.
31.7	750	)))
4.2	751
31.7	752	(((
4.2	753	Release
31.7	754	)))
4.2	755
	756
31.2	757	== 2.11 Battery Analysis ==
4.2	758
31.2	759	=== 2.11.1 Battery Type ===
4.2	760
42.6	761
31.6	762	(((
4.2	763	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	764	)))
4.2	765
31.6	766	(((
4.2	767	The battery is designed to last for more than 5 years for the LSN50.
31.6	768	)))
4.2	769
31.2	770	(((
31.6	771	(((
31.2	772	The battery-related documents are as below:
	773	)))
31.6	774	)))
4.2	775
31.2	776	* (((
39.1	777	[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
4.2	778	)))
31.2	779	* (((
39.1	780	[[Lithium-Thionyl Chloride Battery datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
31.2	781	)))
	782	* (((
39.1	783	[[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	784	)))
4.2	785
35.2	786	[[image:image-20220610172436-1.png]]
4.2	787
	788
31.2	789	=== 2.11.2 Battery Note ===
4.2	790
42.6	791
31.3	792	(((
4.2	793	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	794	)))
4.2	795
	796
31.2	797	=== 2.11.3 Replace the battery ===
	798
42.6	799
31.3	800	(((
4.2	801	If Battery is lower than 2.7v, user should replace the battery of LSE01.
31.3	802	)))
4.2	803
31.3	804	(((
42.1	805	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	806	)))
4.2	807
31.3	808	(((
42.1	809	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	810	)))
4.2	811
	812
9.2	813	= 3. Using the AT Commands =
4.2	814
9.2	815	== 3.1 Access AT Commands ==
	816
11.4	817
4.2	818	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.
	819
42.6	820
31.28	821	[[image:1654501986557-872.png\|\|height="391" width="800"]]
4.2	822
	823
	824	Or if you have below board, use below connection:
	825
	826
31.28	827	[[image:1654502005655-729.png\|\|height="503" width="801"]]
4.2	828
	829
11.2	830	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	831
	832
31.28	833	[[image:1654502050864-459.png\|\|height="564" width="806"]]
4.2	834
	835
42.6	836	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]].
4.2	837
	838
42.2	839	(% style="background-color:#dcdcdc" %)AT+<CMD>? (%%) : Help on <CMD>
4.2	840
42.2	841	(% style="background-color:#dcdcdc" %)AT+<CMD> (%%) : Run <CMD>
4.2	842
42.2	843	(% style="background-color:#dcdcdc" %)AT+<CMD>=<value>(%%) : Set the value
4.2	844
42.2	845	(% style="background-color:#dcdcdc" %)AT+<CMD>=?(%%) : Get the value
4.2	846
	847
11.6	848	(% style="color:#037691" %)General Commands(%%)
4.2	849
11.6	850	(% style="background-color:#dcdcdc" %)AT(%%) : Attention
4.2	851
11.6	852	(% style="background-color:#dcdcdc" %)AT?(%%) : Short Help
4.2	853
11.6	854	(% style="background-color:#dcdcdc" %)ATZ(%%) : MCU Reset
4.2	855
11.6	856	(% style="background-color:#dcdcdc" %)AT+TDC(%%) : Application Data Transmission Interval
4.2	857
	858
11.4	859	(% style="color:#037691" %)Keys, IDs and EUIs management
4.2	860
11.6	861	(% style="background-color:#dcdcdc" %)AT+APPEUI(%%) : Application EUI
4.2	862
11.6	863	(% style="background-color:#dcdcdc" %)AT+APPKEY(%%) : Application Key
4.2	864
11.6	865	(% style="background-color:#dcdcdc" %)AT+APPSKEY(%%) : Application Session Key
4.2	866
11.6	867	(% style="background-color:#dcdcdc" %)AT+DADDR(%%) : Device Address
4.2	868
11.6	869	(% style="background-color:#dcdcdc" %)AT+DEUI(%%) : Device EUI
4.2	870
11.6	871	(% style="background-color:#dcdcdc" %)AT+NWKID(%%) : Network ID (You can enter this command change only after successful network connection)
4.2	872
11.6	873	(% style="background-color:#dcdcdc" %)AT+NWKSKEY(%%) : Network Session Key Joining and sending date on LoRa network
4.2	874
11.6	875	(% style="background-color:#dcdcdc" %)AT+CFM(%%) : Confirm Mode
4.2	876
11.6	877	(% style="background-color:#dcdcdc" %)AT+CFS(%%) : Confirm Status
4.2	878
11.6	879	(% style="background-color:#dcdcdc" %)AT+JOIN(%%) : Join LoRa? Network
4.2	880
11.6	881	(% style="background-color:#dcdcdc" %)AT+NJM(%%) : LoRa? Network Join Mode
4.2	882
11.6	883	(% style="background-color:#dcdcdc" %)AT+NJS(%%) : LoRa? Network Join Status
4.2	884
11.6	885	(% style="background-color:#dcdcdc" %)AT+RECV(%%) : Print Last Received Data in Raw Format
4.2	886
11.6	887	(% style="background-color:#dcdcdc" %)AT+RECVB(%%) : Print Last Received Data in Binary Format
4.2	888
11.6	889	(% style="background-color:#dcdcdc" %)AT+SEND(%%) : Send Text Data
4.2	890
11.6	891	(% style="background-color:#dcdcdc" %)AT+SENB(%%) : Send Hexadecimal Data
4.2	892
	893
11.4	894	(% style="color:#037691" %)LoRa Network Management
4.2	895
11.6	896	(% style="background-color:#dcdcdc" %)AT+ADR(%%) : Adaptive Rate
4.2	897
11.6	898	(% style="background-color:#dcdcdc" %)AT+CLASS(%%) : LoRa Class(Currently only support class A
4.2	899
11.6	900	(% style="background-color:#dcdcdc" %)AT+DCS(%%) : Duty Cycle Setting
4.2	901
11.6	902	(% style="background-color:#dcdcdc" %)AT+DR(%%) : Data Rate (Can Only be Modified after ADR=0)
4.2	903
11.6	904	(% style="background-color:#dcdcdc" %)AT+FCD(%%) : Frame Counter Downlink
4.2	905
11.6	906	(% style="background-color:#dcdcdc" %)AT+FCU(%%) : Frame Counter Uplink
4.2	907
11.6	908	(% style="background-color:#dcdcdc" %)AT+JN1DL(%%) : Join Accept Delay1
4.2	909
11.6	910	(% style="background-color:#dcdcdc" %)AT+JN2DL(%%) : Join Accept Delay2
4.2	911
11.6	912	(% style="background-color:#dcdcdc" %)AT+PNM(%%) : Public Network Mode
4.2	913
11.6	914	(% style="background-color:#dcdcdc" %)AT+RX1DL(%%) : Receive Delay1
4.2	915
11.6	916	(% style="background-color:#dcdcdc" %)AT+RX2DL(%%) : Receive Delay2
4.2	917
11.6	918	(% style="background-color:#dcdcdc" %)AT+RX2DR(%%) : Rx2 Window Data Rate
4.2	919
11.6	920	(% style="background-color:#dcdcdc" %)AT+RX2FQ(%%) : Rx2 Window Frequency
4.2	921
11.6	922	(% style="background-color:#dcdcdc" %)AT+TXP(%%) : Transmit Power
4.2	923
11.6	924	(% style="background-color:#dcdcdc" %)AT+ MOD(%%) : Set work mode
4.2	925
	926
11.4	927	(% style="color:#037691" %)Information
4.2	928
11.6	929	(% style="background-color:#dcdcdc" %)AT+RSSI(%%) : RSSI of the Last Received Packet
4.2	930
11.6	931	(% style="background-color:#dcdcdc" %)AT+SNR(%%) : SNR of the Last Received Packet
4.2	932
11.6	933	(% style="background-color:#dcdcdc" %)AT+VER(%%) : Image Version and Frequency Band
4.2	934
11.6	935	(% style="background-color:#dcdcdc" %)AT+FDR(%%) : Factory Data Reset
4.2	936
11.6	937	(% style="background-color:#dcdcdc" %)AT+PORT(%%) : Application Port
4.2	938
11.6	939	(% style="background-color:#dcdcdc" %)AT+CHS(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode
4.2	940
11.6	941	(% style="background-color:#dcdcdc" %)AT+CHE(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470
4.2	942
	943
6.3	944	= 4. FAQ =
4.2	945
6.3	946	== 4.1 How to change the LoRa Frequency Bands/Region? ==
	947
42.7	948
31.35	949	(((
31.24	950	You can follow the instructions for [[how to upgrade image>>\|\|anchor="H2.10200BFirmwareChangeLog"]].
4.2	951	When downloading the images, choose the required image file for download.
31.35	952	)))
4.2	953
31.35	954	(((
	955
	956	)))
4.2	957
31.35	958	(((
8.3	959	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	960	)))
4.2	961
31.35	962	(((
	963
	964	)))
4.2	965
31.35	966	(((
4.2	967	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	968	)))
4.2	969
31.35	970	(((
	971
	972	)))
4.2	973
31.35	974	(((
4.2	975	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	976	)))
4.2	977
8.2	978	[[image:image-20220606154726-3.png]]
4.2	979
31.36	980
4.2	981	When you use the TTN network, the US915 frequency bands use are:
	982
	983	* 903.9 - SF7BW125 to SF10BW125
	984	* 904.1 - SF7BW125 to SF10BW125
	985	* 904.3 - SF7BW125 to SF10BW125
	986	* 904.5 - SF7BW125 to SF10BW125
	987	* 904.7 - SF7BW125 to SF10BW125
	988	* 904.9 - SF7BW125 to SF10BW125
	989	* 905.1 - SF7BW125 to SF10BW125
	990	* 905.3 - SF7BW125 to SF10BW125
	991	* 904.6 - SF8BW500
	992
31.38	993	(((
4.2	994	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:
	995
35.21	996	* (% style="color:#037691" %)AT+CHE=2
	997	* (% style="color:#037691" %)ATZ
8.3	998	)))
4.2	999
8.3	1000	(((
35.19	1001
4.2	1002
	1003	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	1004	)))
4.2	1005
31.38	1006	(((
	1007
	1008	)))
4.2	1009
31.38	1010	(((
4.2	1011	The AU915 band is similar. Below are the AU915 Uplink Channels.
31.38	1012	)))
4.2	1013
8.2	1014	[[image:image-20220606154825-4.png]]
4.2	1015
	1016
40.1	1017	== 4.2 Can I calibrate LSE01 to different soil types? ==
4.2	1018
42.7	1019
45.6	1020	(((
40.1	1021	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]].
45.6	1022	)))
40.1	1023
	1024
4.8	1025	= 5. Trouble Shooting =
4.2	1026
40.6	1027	== 5.1 Why I can't join TTN in US915 / AU915 bands? ==
4.9	1028
42.7	1029
40.7	1030	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	1031
	1032
40.6	1033	== 5.2 AT Command input doesn't work ==
4.2	1034
42.7	1035
31.29	1036	(((
40.6	1037	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	1038	)))
4.2	1039
	1040
4.10	1041	== 5.3 Device rejoin in at the second uplink packet ==
4.2	1042
42.7	1043
6.2	1044	(% style="color:#4f81bd" %)Issue describe as below:
4.2	1045
6.2	1046	[[image:1654500909990-784.png]]
4.2	1047
	1048
6.2	1049	(% style="color:#4f81bd" %)Cause for this issue:
4.2	1050
31.30	1051	(((
4.2	1052	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	1053	)))
4.2	1054
	1055
6.2	1056	(% style="color:#4f81bd" %)Solution:
4.2	1057
45.6	1058	(((
4.2	1059	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:
45.6	1060	)))
4.2	1061
31.31	1062	[[image:1654500929571-736.png\|\|height="458" width="832"]]
4.2	1063
4.7	1064
4.4	1065	= 6. Order Info =
4.2	1066
	1067
4.6	1068	Part Number: (% style="color:#4f81bd" %)LSE01-XX-YY
4.2	1069
	1070
4.6	1071	(% style="color:#4f81bd" %)XX(%%): The default frequency band
4.2	1072
4.4	1073	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	1074	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	1075	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	1076	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	1077	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	1078	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
4.5	1079	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
4.4	1080	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
4.2	1081
4.4	1082	(% style="color:#4f81bd" %)YY(%%): Battery Option
4.2	1083
4.4	1084	* (% style="color:red" %)4(%%): 4000mAh battery
	1085	* (% style="color:red" %)8(%%): 8500mAh battery
4.2	1086
31.10	1087	(% class="wikigeneratedid" %)
	1088	(((
	1089
42.1	1090
	1091
31.10	1092	)))
	1093
4.3	1094	= 7. Packing Info =
4.2	1095
4.3	1096	(((
31.39	1097
	1098
31.40	1099	(% style="color:#037691" %)Package Includes:
4.3	1100	)))
4.2	1101
4.3	1102	* (((
	1103	LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	1104	)))
4.2	1105
4.3	1106	(((
31.40	1107
	1108
	1109	(% style="color:#037691" %)Dimension and weight:
4.3	1110	)))
4.2	1111
4.3	1112	* (((
	1113	Device Size: cm
	1114	)))
	1115	* (((
	1116	Device Weight: g
	1117	)))
	1118	* (((
	1119	Package Size / pcs : cm
	1120	)))
	1121	* (((
	1122	Weight / pcs : g
31.11	1123
42.1	1124
31.11	1125
4.3	1126	)))
4.2	1127
4.3	1128	= 8. Support =
4.2	1129
42.7	1130
4.2	1131	* 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.
	1132	* 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]]
42.7	1133
46.2	1134
42.7	1135

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

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