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

Version 45.6 by Xiaoling on 2022/10/27 11:58

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
42.8	25
12.2	26	== 1.1 What is LoRaWAN Soil Moisture & EC Sensor ==
1.1	27
45.3	28
12.2	29	(((
	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
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
45.2	80
45.1	81	== 1.4 Dimension ==
4.2	82
45.2	83
45.4	84	Main Device Dimension:
4.2	85
45.1	86	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	87
45.1	88	[[image:image-20221008140228-2.png\|\|height="358" width="571"]]
	89
	90
45.4	91	Probe Dimension
	92
45.1	93	[[image:image-20221008135912-1.png]]
	94
	95
	96
	97	== 1.5 Applications ==
	98
	99
42.8	100	* Smart Agriculture
4.2	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
	109	= 2. Configure LSE01 to connect to LoRaWAN network =
	110
42.4	111
14.3	112	== 2.1 How it works ==
	113
42.4	114
15.3	115	(((
4.2	116	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	117	)))
4.2	118
15.3	119	(((
42.4	120	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	121	)))
4.2	122
	123
	124
14.4	125	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
4.2	126
42.4	127
4.2	128	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.
	129
	130
15.2	131	[[image:1654503992078-669.png]]
4.2	132
	133
	134	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.
	135
	136
35.8	137	(% style="color:blue" %)Step 1(%%): Create a device in TTN with the OTAA keys from LSE01.
4.2	138
	139	Each LSE01 is shipped with a sticker with the default device EUI as below:
	140
17.2	141	[[image:image-20220606163732-6.jpeg]]
4.2	142
42.4	143
4.2	144	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	145
	146	Add APP EUI in the application
	147
	148
17.2	149	[[image:1654504596150-405.png]]
4.2	150
	151
	152
	153	Add APP KEY and DEV EUI
	154
18.2	155	[[image:1654504683289-357.png]]
4.2	156
	157
19.2	158
35.8	159	(% style="color:blue" %)Step 2(%%): Power on LSE01
4.2	160
	161
	162	Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	163
19.2	164	[[image:image-20220606163915-7.png]]
4.2	165
	166
35.8	167	(% 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	168
20.2	169	[[image:1654504778294-788.png]]
4.2	170
	171
	172
20.3	173	== 2.3 Uplink Payload ==
4.2	174
32.9	175
20.3	176	=== 2.3.1 MOD~=0(Default Mode) ===
4.2	177
42.4	178
4.4	179	LSE01 will uplink payload via LoRaWAN with below payload format:
4.2	180
32.9	181	(((
4.2	182	Uplink payload includes in total 11 bytes.
32.9	183	)))
4.2	184
45.4	185	(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %)
	186	\|=(% scope="row" %)(((
	187	Size(bytes)
32.3	188	)))\|2\|2\|2\|2\|2\|1
45.4	189	\|=Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
45.5	190	Temperature
	191	(Reserve, Ignore now)
32.4	192	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]]\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]]\|(((
45.4	193	MOD & Digital Interrupt(Optional)
4.2	194	)))
	195
45.6	196
	197
22.2	198	=== 2.3.2 MOD~=1(Original value) ===
	199
42.4	200
4.2	201	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	202
45.4	203	(% border="1" cellspacing="5" style="background-color:#ffffcc; width:500px" %)
	204	\|=(% scope="row" %)(((
	205	Size(bytes)
32.3	206	)))\|2\|2\|2\|2\|2\|1
45.4	207	\|=Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
45.5	208	Temperature
	209	(Reserve, Ignore now)
32.4	210	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]](raw)\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]](raw)\|(((
45.4	211	MOD & Digital Interrupt(Optional)
4.2	212	)))
	213
45.6	214
	215
22.2	216	=== 2.3.3 Battery Info ===
	217
42.4	218
32.10	219	(((
4.2	220	Check the battery voltage for LSE01.
32.10	221	)))
4.2	222
32.10	223	(((
4.2	224	Ex1: 0x0B45 = 2885mV
32.10	225	)))
4.2	226
32.10	227	(((
4.2	228	Ex2: 0x0B49 = 2889mV
32.10	229	)))
4.2	230
	231
	232
22.3	233	=== 2.3.4 Soil Moisture ===
4.2	234
42.4	235
32.10	236	(((
4.2	237	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	238	)))
4.2	239
32.10	240	(((
22.4	241	For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
32.10	242	)))
4.2	243
32.10	244	(((
	245
	246	)))
4.2	247
32.10	248	(((
22.4	249	(% style="color:#4f81bd" %)05DC(H) = 1500(D) /100 = 15%.
32.10	250	)))
4.2	251
22.4	252
4.2	253
22.5	254	=== 2.3.5 Soil Temperature ===
	255
42.4	256
32.11	257	(((
4.2	258	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	259	)))
4.2	260
32.11	261	(((
4.2	262	Example:
32.11	263	)))
4.2	264
32.11	265	(((
4.2	266	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
32.11	267	)))
4.2	268
32.11	269	(((
4.2	270	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
32.11	271	)))
4.2	272
	273
	274
22.6	275	=== 2.3.6 Soil Conductivity (EC) ===
	276
42.4	277
23.2	278	(((
	279	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).
	280	)))
4.2	281
23.2	282	(((
4.2	283	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	284	)))
4.2	285
23.2	286	(((
4.2	287	Generally, the EC value of irrigation water is less than 800uS / cm.
23.2	288	)))
4.2	289
23.2	290	(((
	291
	292	)))
4.2	293
23.2	294	(((
	295
	296	)))
	297
	298	=== 2.3.7 MOD ===
	299
42.4	300
4.2	301	Firmware version at least v2.1 supports changing mode.
	302
	303	For example, bytes[10]=90
	304
	305	mod=(bytes[10]>>7)&0x01=1.
	306
	307
31.23	308	Downlink Command:
4.2	309
	310	If payload = 0x0A00, workmode=0
	311
	312	If payload = 0x0A01, workmode=1
	313
	314
	315
23.2	316	=== 2.3.8 Decode payload in The Things Network ===
	317
42.4	318
4.2	319	While using TTN network, you can add the payload format to decode the payload.
	320
	321
23.2	322	[[image:1654505570700-128.png]]
4.2	323
32.12	324	(((
4.2	325	The payload decoder function for TTN is here:
32.12	326	)))
4.2	327
32.12	328	(((
45.2	329	LSE01 TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
32.12	330	)))
4.2	331
	332
42.1	333
23.3	334	== 2.4 Uplink Interval ==
4.2	335
42.4	336
31.26	337	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	338
	339
	340
24.2	341	== 2.5 Downlink Payload ==
	342
42.5	343
42.1	344	By default, LSE01 prints the downlink payload to console port.
4.2	345
24.2	346	[[image:image-20220606165544-8.png]]
4.2	347
24.2	348
32.14	349	(((
40.4	350	(% style="color:blue" %)Examples:
32.14	351	)))
4.2	352
32.14	353	(((
	354
	355	)))
4.2	356
32.14	357	* (((
40.4	358	(% style="color:blue" %)Set TDC
32.14	359	)))
4.2	360
32.14	361	(((
42.1	362	If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
32.14	363	)))
4.2	364
32.14	365	(((
4.2	366	Payload: 01 00 00 1E TDC=30S
32.14	367	)))
4.2	368
32.14	369	(((
4.2	370	Payload: 01 00 00 3C TDC=60S
32.14	371	)))
4.2	372
32.14	373	(((
	374
	375	)))
4.2	376
32.14	377	* (((
40.4	378	(% style="color:blue" %)Reset
32.14	379	)))
4.2	380
32.14	381	(((
4.2	382	If payload = 0x04FF, it will reset the LSE01
32.14	383	)))
4.2	384
	385
40.4	386	* (% style="color:blue" %)CFM
4.2	387
	388	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	389
	390
26.2	391
	392	== 2.6 Show Data in DataCake IoT Server ==
	393
42.5	394
32.15	395	(((
4.2	396	[[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	397	)))
4.2	398
32.15	399	(((
	400
	401	)))
4.2	402
32.15	403	(((
35.15	404	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the network at this time.
32.15	405	)))
4.2	406
32.15	407	(((
35.15	408	(% 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	409	)))
4.2	410
	411
26.2	412	[[image:1654505857935-743.png]]
4.2	413
	414
26.2	415	[[image:1654505874829-548.png]]
4.2	416
	417
35.15	418	(% style="color:blue" %)Step 3(%%): Create an account or log in Datacake.
4.2	419
35.15	420	(% style="color:blue" %)Step 4(%%): Search the LSE01 and add DevEUI.
4.2	421
35.15	422
27.2	423	[[image:1654505905236-553.png]]
4.2	424
	425
	426	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	427
28.2	428	[[image:1654505925508-181.png]]
4.2	429
	430
	431
28.4	432	== 2.7 Frequency Plans ==
4.2	433
42.5	434
4.2	435	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.
	436
	437
42.5	438
28.5	439	=== 2.7.1 EU863-870 (EU868) ===
4.2	440
42.5	441
28.5	442	(% style="color:#037691" %) Uplink:
	443
4.2	444	868.1 - SF7BW125 to SF12BW125
	445
	446	868.3 - SF7BW125 to SF12BW125 and SF7BW250
	447
	448	868.5 - SF7BW125 to SF12BW125
	449
	450	867.1 - SF7BW125 to SF12BW125
	451
	452	867.3 - SF7BW125 to SF12BW125
	453
	454	867.5 - SF7BW125 to SF12BW125
	455
	456	867.7 - SF7BW125 to SF12BW125
	457
	458	867.9 - SF7BW125 to SF12BW125
	459
	460	868.8 - FSK
	461
	462
28.5	463	(% style="color:#037691" %) Downlink:
4.2	464
	465	Uplink channels 1-9 (RX1)
	466
	467	869.525 - SF9BW125 (RX2 downlink only)
	468
	469
	470
28.5	471	=== 2.7.2 US902-928(US915) ===
	472
42.5	473
4.2	474	Used in USA, Canada and South America. Default use CHE=2
	475
28.5	476	(% style="color:#037691" %)Uplink:
4.2	477
	478	903.9 - SF7BW125 to SF10BW125
	479
	480	904.1 - SF7BW125 to SF10BW125
	481
	482	904.3 - SF7BW125 to SF10BW125
	483
	484	904.5 - SF7BW125 to SF10BW125
	485
	486	904.7 - SF7BW125 to SF10BW125
	487
	488	904.9 - SF7BW125 to SF10BW125
	489
	490	905.1 - SF7BW125 to SF10BW125
	491
	492	905.3 - SF7BW125 to SF10BW125
	493
	494
28.5	495	(% style="color:#037691" %)Downlink:
4.2	496
	497	923.3 - SF7BW500 to SF12BW500
	498
	499	923.9 - SF7BW500 to SF12BW500
	500
	501	924.5 - SF7BW500 to SF12BW500
	502
	503	925.1 - SF7BW500 to SF12BW500
	504
	505	925.7 - SF7BW500 to SF12BW500
	506
	507	926.3 - SF7BW500 to SF12BW500
	508
	509	926.9 - SF7BW500 to SF12BW500
	510
	511	927.5 - SF7BW500 to SF12BW500
	512
	513	923.3 - SF12BW500(RX2 downlink only)
	514
	515
	516
28.5	517	=== 2.7.3 CN470-510 (CN470) ===
	518
42.5	519
4.2	520	Used in China, Default use CHE=1
	521
28.5	522	(% style="color:#037691" %)Uplink:
4.2	523
	524	486.3 - SF7BW125 to SF12BW125
	525
	526	486.5 - SF7BW125 to SF12BW125
	527
	528	486.7 - SF7BW125 to SF12BW125
	529
	530	486.9 - SF7BW125 to SF12BW125
	531
	532	487.1 - SF7BW125 to SF12BW125
	533
	534	487.3 - SF7BW125 to SF12BW125
	535
	536	487.5 - SF7BW125 to SF12BW125
	537
	538	487.7 - SF7BW125 to SF12BW125
	539
	540
28.5	541	(% style="color:#037691" %)Downlink:
4.2	542
	543	506.7 - SF7BW125 to SF12BW125
	544
	545	506.9 - SF7BW125 to SF12BW125
	546
	547	507.1 - SF7BW125 to SF12BW125
	548
	549	507.3 - SF7BW125 to SF12BW125
	550
	551	507.5 - SF7BW125 to SF12BW125
	552
	553	507.7 - SF7BW125 to SF12BW125
	554
	555	507.9 - SF7BW125 to SF12BW125
	556
	557	508.1 - SF7BW125 to SF12BW125
	558
	559	505.3 - SF12BW125 (RX2 downlink only)
	560
	561
	562
28.5	563	=== 2.7.4 AU915-928(AU915) ===
	564
42.5	565
4.2	566	Default use CHE=2
	567
28.5	568	(% style="color:#037691" %)Uplink:
4.2	569
	570	916.8 - SF7BW125 to SF12BW125
	571
	572	917.0 - SF7BW125 to SF12BW125
	573
	574	917.2 - SF7BW125 to SF12BW125
	575
	576	917.4 - SF7BW125 to SF12BW125
	577
	578	917.6 - SF7BW125 to SF12BW125
	579
	580	917.8 - SF7BW125 to SF12BW125
	581
	582	918.0 - SF7BW125 to SF12BW125
	583
	584	918.2 - SF7BW125 to SF12BW125
	585
	586
28.5	587	(% style="color:#037691" %)Downlink:
4.2	588
	589	923.3 - SF7BW500 to SF12BW500
	590
	591	923.9 - SF7BW500 to SF12BW500
	592
	593	924.5 - SF7BW500 to SF12BW500
	594
	595	925.1 - SF7BW500 to SF12BW500
	596
	597	925.7 - SF7BW500 to SF12BW500
	598
	599	926.3 - SF7BW500 to SF12BW500
	600
	601	926.9 - SF7BW500 to SF12BW500
	602
	603	927.5 - SF7BW500 to SF12BW500
	604
	605	923.3 - SF12BW500(RX2 downlink only)
	606
	607
28.6	608
	609	=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
	610
42.5	611
28.7	612	(% style="color:#037691" %)Default Uplink channel:
4.2	613
	614	923.2 - SF7BW125 to SF10BW125
	615
	616	923.4 - SF7BW125 to SF10BW125
	617
	618
28.7	619	(% style="color:#037691" %)Additional Uplink Channel:
4.2	620
	621	(OTAA mode, channel added by JoinAccept message)
	622
28.7	623	(% style="color:#037691" %)AS920~~AS923 for Japan, Malaysia, Singapore:
4.2	624
	625	922.2 - SF7BW125 to SF10BW125
	626
	627	922.4 - SF7BW125 to SF10BW125
	628
	629	922.6 - SF7BW125 to SF10BW125
	630
	631	922.8 - SF7BW125 to SF10BW125
	632
	633	923.0 - SF7BW125 to SF10BW125
	634
	635	922.0 - SF7BW125 to SF10BW125
	636
	637
28.7	638	(% style="color:#037691" %)AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam:
4.2	639
	640	923.6 - SF7BW125 to SF10BW125
	641
	642	923.8 - SF7BW125 to SF10BW125
	643
	644	924.0 - SF7BW125 to SF10BW125
	645
	646	924.2 - SF7BW125 to SF10BW125
	647
	648	924.4 - SF7BW125 to SF10BW125
	649
	650	924.6 - SF7BW125 to SF10BW125
	651
	652
28.7	653	(% style="color:#037691" %) Downlink:
4.2	654
	655	Uplink channels 1-8 (RX1)
	656
	657	923.2 - SF10BW125 (RX2)
	658
	659
	660
28.7	661	=== 2.7.6 KR920-923 (KR920) ===
	662
42.6	663
4.2	664	Default channel:
	665
	666	922.1 - SF7BW125 to SF12BW125
	667
	668	922.3 - SF7BW125 to SF12BW125
	669
	670	922.5 - SF7BW125 to SF12BW125
	671
	672
28.7	673	(% style="color:#037691" %)Uplink: (OTAA mode, channel added by JoinAccept message)
4.2	674
	675	922.1 - SF7BW125 to SF12BW125
	676
	677	922.3 - SF7BW125 to SF12BW125
	678
	679	922.5 - SF7BW125 to SF12BW125
	680
	681	922.7 - SF7BW125 to SF12BW125
	682
	683	922.9 - SF7BW125 to SF12BW125
	684
	685	923.1 - SF7BW125 to SF12BW125
	686
	687	923.3 - SF7BW125 to SF12BW125
	688
	689
28.7	690	(% style="color:#037691" %)Downlink:
4.2	691
	692	Uplink channels 1-7(RX1)
	693
	694	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	695
	696
	697
28.7	698	=== 2.7.7 IN865-867 (IN865) ===
4.2	699
42.6	700
28.7	701	(% style="color:#037691" %) Uplink:
	702
4.2	703	865.0625 - SF7BW125 to SF12BW125
	704
	705	865.4025 - SF7BW125 to SF12BW125
	706
	707	865.9850 - SF7BW125 to SF12BW125
	708
	709
28.7	710	(% style="color:#037691" %) Downlink:
4.2	711
	712	Uplink channels 1-3 (RX1)
	713
	714	866.550 - SF10BW125 (RX2)
	715
	716
	717
28.7	718
	719	== 2.8 LED Indicator ==
	720
42.6	721
4.2	722	The LSE01 has an internal LED which is to show the status of different state.
	723
	724	* Blink once when device power on.
	725	* Solid ON for 5 seconds once device successful Join the network.
	726	* Blink once when device transmit a packet.
	727
45.6	728
	729
28.8	730	== 2.9 Installation in Soil ==
	731
42.6	732
4.2	733	Measurement the soil surface
	734
	735
29.2	736	[[image:1654506634463-199.png]]
4.2	737
42.6	738
29.2	739	(((
31.8	740	(((
4.2	741	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	742	)))
31.8	743	)))
4.2	744
	745
35.18	746
30.2	747	[[image:1654506665940-119.png]]
4.2	748
42.6	749
31.8	750	(((
4.2	751	Dig a hole with diameter > 20CM.
31.8	752	)))
4.2	753
31.8	754	(((
4.2	755	Horizontal insert the probe to the soil and fill the hole for long term measurement.
31.8	756	)))
4.2	757
	758
42.6	759
30.3	760	== 2.10 Firmware Change Log ==
4.2	761
	762
31.7	763	(((
42.6	764	Firmware download link: [[https:~~/~~/www.dropbox.com/sh/8ixj7zgt477ip51/AADLrib9Oe6IuOpPF5o1GPf9a?dl=0>>https://www.dropbox.com/sh/8ixj7zgt477ip51/AADLrib9Oe6IuOpPF5o1GPf9a?dl=0]]
31.7	765	)))
4.2	766
31.7	767	(((
	768
	769	)))
4.2	770
31.7	771	(((
30.4	772	Firmware Upgrade Method: [[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
31.7	773	)))
4.2	774
31.7	775	(((
	776
	777	)))
4.2	778
31.7	779	(((
4.2	780	V1.0.
31.7	781	)))
4.2	782
31.7	783	(((
4.2	784	Release
31.7	785	)))
4.2	786
	787
42.6	788
31.2	789	== 2.11 Battery Analysis ==
4.2	790
42.6	791
31.2	792	=== 2.11.1 Battery Type ===
4.2	793
42.6	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
42.6	825
31.3	826	(((
4.2	827	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	828	)))
4.2	829
	830
	831
31.2	832	=== 2.11.3 Replace the battery ===
	833
42.6	834
31.3	835	(((
4.2	836	If Battery is lower than 2.7v, user should replace the battery of LSE01.
31.3	837	)))
4.2	838
31.3	839	(((
42.1	840	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	841	)))
4.2	842
31.3	843	(((
42.1	844	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	845	)))
4.2	846
	847
	848
9.2	849	= 3. Using the AT Commands =
4.2	850
42.6	851
9.2	852	== 3.1 Access AT Commands ==
	853
11.4	854
4.2	855	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.
	856
42.6	857
31.28	858	[[image:1654501986557-872.png\|\|height="391" width="800"]]
4.2	859
	860
	861	Or if you have below board, use below connection:
	862
	863
31.28	864	[[image:1654502005655-729.png\|\|height="503" width="801"]]
4.2	865
	866
	867
11.2	868	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	869
	870
31.28	871	[[image:1654502050864-459.png\|\|height="564" width="806"]]
4.2	872
	873
42.6	874	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	875
	876
42.2	877	(% style="background-color:#dcdcdc" %)AT+<CMD>? (%%) : Help on <CMD>
4.2	878
42.2	879	(% style="background-color:#dcdcdc" %)AT+<CMD> (%%) : Run <CMD>
4.2	880
42.2	881	(% style="background-color:#dcdcdc" %)AT+<CMD>=<value>(%%) : Set the value
4.2	882
42.2	883	(% style="background-color:#dcdcdc" %)AT+<CMD>=?(%%) : Get the value
4.2	884
	885
11.6	886	(% style="color:#037691" %)General Commands(%%)
4.2	887
11.6	888	(% style="background-color:#dcdcdc" %)AT(%%) : Attention
4.2	889
11.6	890	(% style="background-color:#dcdcdc" %)AT?(%%) : Short Help
4.2	891
11.6	892	(% style="background-color:#dcdcdc" %)ATZ(%%) : MCU Reset
4.2	893
11.6	894	(% style="background-color:#dcdcdc" %)AT+TDC(%%) : Application Data Transmission Interval
4.2	895
	896
11.4	897	(% style="color:#037691" %)Keys, IDs and EUIs management
4.2	898
11.6	899	(% style="background-color:#dcdcdc" %)AT+APPEUI(%%) : Application EUI
4.2	900
11.6	901	(% style="background-color:#dcdcdc" %)AT+APPKEY(%%) : Application Key
4.2	902
11.6	903	(% style="background-color:#dcdcdc" %)AT+APPSKEY(%%) : Application Session Key
4.2	904
11.6	905	(% style="background-color:#dcdcdc" %)AT+DADDR(%%) : Device Address
4.2	906
11.6	907	(% style="background-color:#dcdcdc" %)AT+DEUI(%%) : Device EUI
4.2	908
11.6	909	(% style="background-color:#dcdcdc" %)AT+NWKID(%%) : Network ID (You can enter this command change only after successful network connection)
4.2	910
11.6	911	(% style="background-color:#dcdcdc" %)AT+NWKSKEY(%%) : Network Session Key Joining and sending date on LoRa network
4.2	912
11.6	913	(% style="background-color:#dcdcdc" %)AT+CFM(%%) : Confirm Mode
4.2	914
11.6	915	(% style="background-color:#dcdcdc" %)AT+CFS(%%) : Confirm Status
4.2	916
11.6	917	(% style="background-color:#dcdcdc" %)AT+JOIN(%%) : Join LoRa? Network
4.2	918
11.6	919	(% style="background-color:#dcdcdc" %)AT+NJM(%%) : LoRa? Network Join Mode
4.2	920
11.6	921	(% style="background-color:#dcdcdc" %)AT+NJS(%%) : LoRa? Network Join Status
4.2	922
11.6	923	(% style="background-color:#dcdcdc" %)AT+RECV(%%) : Print Last Received Data in Raw Format
4.2	924
11.6	925	(% style="background-color:#dcdcdc" %)AT+RECVB(%%) : Print Last Received Data in Binary Format
4.2	926
11.6	927	(% style="background-color:#dcdcdc" %)AT+SEND(%%) : Send Text Data
4.2	928
11.6	929	(% style="background-color:#dcdcdc" %)AT+SENB(%%) : Send Hexadecimal Data
4.2	930
	931
11.4	932	(% style="color:#037691" %)LoRa Network Management
4.2	933
11.6	934	(% style="background-color:#dcdcdc" %)AT+ADR(%%) : Adaptive Rate
4.2	935
11.6	936	(% style="background-color:#dcdcdc" %)AT+CLASS(%%) : LoRa Class(Currently only support class A
4.2	937
11.6	938	(% style="background-color:#dcdcdc" %)AT+DCS(%%) : Duty Cycle Setting
4.2	939
11.6	940	(% style="background-color:#dcdcdc" %)AT+DR(%%) : Data Rate (Can Only be Modified after ADR=0)
4.2	941
11.6	942	(% style="background-color:#dcdcdc" %)AT+FCD(%%) : Frame Counter Downlink
4.2	943
11.6	944	(% style="background-color:#dcdcdc" %)AT+FCU(%%) : Frame Counter Uplink
4.2	945
11.6	946	(% style="background-color:#dcdcdc" %)AT+JN1DL(%%) : Join Accept Delay1
4.2	947
11.6	948	(% style="background-color:#dcdcdc" %)AT+JN2DL(%%) : Join Accept Delay2
4.2	949
11.6	950	(% style="background-color:#dcdcdc" %)AT+PNM(%%) : Public Network Mode
4.2	951
11.6	952	(% style="background-color:#dcdcdc" %)AT+RX1DL(%%) : Receive Delay1
4.2	953
11.6	954	(% style="background-color:#dcdcdc" %)AT+RX2DL(%%) : Receive Delay2
4.2	955
11.6	956	(% style="background-color:#dcdcdc" %)AT+RX2DR(%%) : Rx2 Window Data Rate
4.2	957
11.6	958	(% style="background-color:#dcdcdc" %)AT+RX2FQ(%%) : Rx2 Window Frequency
4.2	959
11.6	960	(% style="background-color:#dcdcdc" %)AT+TXP(%%) : Transmit Power
4.2	961
11.6	962	(% style="background-color:#dcdcdc" %)AT+ MOD(%%) : Set work mode
4.2	963
	964
11.4	965	(% style="color:#037691" %)Information
4.2	966
11.6	967	(% style="background-color:#dcdcdc" %)AT+RSSI(%%) : RSSI of the Last Received Packet
4.2	968
11.6	969	(% style="background-color:#dcdcdc" %)AT+SNR(%%) : SNR of the Last Received Packet
4.2	970
11.6	971	(% style="background-color:#dcdcdc" %)AT+VER(%%) : Image Version and Frequency Band
4.2	972
11.6	973	(% style="background-color:#dcdcdc" %)AT+FDR(%%) : Factory Data Reset
4.2	974
11.6	975	(% style="background-color:#dcdcdc" %)AT+PORT(%%) : Application Port
4.2	976
11.6	977	(% style="background-color:#dcdcdc" %)AT+CHS(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode
4.2	978
11.6	979	(% style="background-color:#dcdcdc" %)AT+CHE(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470
4.2	980
	981
42.7	982
6.3	983	= 4. FAQ =
4.2	984
42.7	985
6.3	986	== 4.1 How to change the LoRa Frequency Bands/Region? ==
	987
42.7	988
31.35	989	(((
31.24	990	You can follow the instructions for [[how to upgrade image>>\|\|anchor="H2.10200BFirmwareChangeLog"]].
4.2	991	When downloading the images, choose the required image file for download.
31.35	992	)))
4.2	993
31.35	994	(((
	995
	996	)))
4.2	997
31.35	998	(((
8.3	999	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	1000	)))
4.2	1001
31.35	1002	(((
	1003
	1004	)))
4.2	1005
31.35	1006	(((
4.2	1007	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	1008	)))
4.2	1009
31.35	1010	(((
	1011
	1012	)))
4.2	1013
31.35	1014	(((
4.2	1015	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	1016	)))
4.2	1017
8.2	1018	[[image:image-20220606154726-3.png]]
4.2	1019
31.36	1020
4.2	1021	When you use the TTN network, the US915 frequency bands use are:
	1022
	1023	* 903.9 - SF7BW125 to SF10BW125
	1024	* 904.1 - SF7BW125 to SF10BW125
	1025	* 904.3 - SF7BW125 to SF10BW125
	1026	* 904.5 - SF7BW125 to SF10BW125
	1027	* 904.7 - SF7BW125 to SF10BW125
	1028	* 904.9 - SF7BW125 to SF10BW125
	1029	* 905.1 - SF7BW125 to SF10BW125
	1030	* 905.3 - SF7BW125 to SF10BW125
	1031	* 904.6 - SF8BW500
	1032
31.38	1033	(((
4.2	1034	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:
	1035
35.21	1036	* (% style="color:#037691" %)AT+CHE=2
	1037	* (% style="color:#037691" %)ATZ
8.3	1038	)))
4.2	1039
8.3	1040	(((
35.19	1041
4.2	1042
	1043	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	1044	)))
4.2	1045
31.38	1046	(((
	1047
	1048	)))
4.2	1049
31.38	1050	(((
4.2	1051	The AU915 band is similar. Below are the AU915 Uplink Channels.
31.38	1052	)))
4.2	1053
8.2	1054	[[image:image-20220606154825-4.png]]
4.2	1055
	1056
42.7	1057
40.1	1058	== 4.2 Can I calibrate LSE01 to different soil types? ==
4.2	1059
42.7	1060
45.6	1061	(((
40.1	1062	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	1063	)))
40.1	1064
	1065
42.7	1066
4.8	1067	= 5. Trouble Shooting =
4.2	1068
42.7	1069
40.6	1070	== 5.1 Why I can't join TTN in US915 / AU915 bands? ==
4.9	1071
42.7	1072
40.7	1073	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	1074
	1075
42.7	1076
40.6	1077	== 5.2 AT Command input doesn't work ==
4.2	1078
42.7	1079
31.29	1080	(((
40.6	1081	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	1082	)))
4.2	1083
	1084
42.7	1085
4.10	1086	== 5.3 Device rejoin in at the second uplink packet ==
4.2	1087
42.7	1088
6.2	1089	(% style="color:#4f81bd" %)Issue describe as below:
4.2	1090
6.2	1091	[[image:1654500909990-784.png]]
4.2	1092
	1093
6.2	1094	(% style="color:#4f81bd" %)Cause for this issue:
4.2	1095
31.30	1096	(((
4.2	1097	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	1098	)))
4.2	1099
	1100
6.2	1101	(% style="color:#4f81bd" %)Solution:
4.2	1102
45.6	1103	(((
4.2	1104	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	1105	)))
4.2	1106
31.31	1107	[[image:1654500929571-736.png\|\|height="458" width="832"]]
4.2	1108
4.7	1109
42.7	1110
4.4	1111	= 6. Order Info =
4.2	1112
	1113
4.6	1114	Part Number: (% style="color:#4f81bd" %)LSE01-XX-YY
4.2	1115
	1116
4.6	1117	(% style="color:#4f81bd" %)XX(%%): The default frequency band
4.2	1118
4.4	1119	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	1120	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	1121	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	1122	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	1123	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	1124	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
4.5	1125	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
4.4	1126	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
4.2	1127
4.4	1128	(% style="color:#4f81bd" %)YY(%%): Battery Option
4.2	1129
4.4	1130	* (% style="color:red" %)4(%%): 4000mAh battery
	1131	* (% style="color:red" %)8(%%): 8500mAh battery
4.2	1132
31.10	1133	(% class="wikigeneratedid" %)
	1134	(((
	1135
42.1	1136
	1137
31.10	1138	)))
	1139
4.3	1140	= 7. Packing Info =
4.2	1141
4.3	1142	(((
31.39	1143
	1144
31.40	1145	(% style="color:#037691" %)Package Includes:
4.3	1146	)))
4.2	1147
4.3	1148	* (((
	1149	LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	1150	)))
4.2	1151
4.3	1152	(((
31.40	1153
	1154
	1155	(% style="color:#037691" %)Dimension and weight:
4.3	1156	)))
4.2	1157
4.3	1158	* (((
	1159	Device Size: cm
	1160	)))
	1161	* (((
	1162	Device Weight: g
	1163	)))
	1164	* (((
	1165	Package Size / pcs : cm
	1166	)))
	1167	* (((
	1168	Weight / pcs : g
31.11	1169
42.1	1170
31.11	1171
4.3	1172	)))
4.2	1173
4.3	1174	= 8. Support =
4.2	1175
42.7	1176
4.2	1177	* 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.
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