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

Version 37.1 by Xiaoling on 2022/06/25 16:29

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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
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
35.25	71
	72
	73
13.3	74	== 1.3 Specification ==
	75
4.2	76	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	77
14.2	78	[[image:image-20220606162220-5.png]]
	79
4.2	80
	81
14.3	82	== 1.4 Applications ==
4.2	83
	84	* Smart Agriculture
	85
15.6	86	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	87
4.2	88
15.6	89	== 1.5 Firmware Change log ==
	90
	91
14.3	92	LSE01 v1.0 : Release
4.2	93
14.3	94
	95
	96	= 2. Configure LSE01 to connect to LoRaWAN network =
	97
	98	== 2.1 How it works ==
	99
15.3	100	(((
4.2	101	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	102	)))
4.2	103
15.3	104	(((
31.33	105	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	106	)))
4.2	107
	108
	109
14.4	110	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
4.2	111
	112	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.
	113
	114
15.2	115	[[image:1654503992078-669.png]]
4.2	116
	117
	118	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.
	119
	120
35.8	121	(% style="color:blue" %)Step 1(%%): Create a device in TTN with the OTAA keys from LSE01.
4.2	122
	123	Each LSE01 is shipped with a sticker with the default device EUI as below:
	124
17.2	125	[[image:image-20220606163732-6.jpeg]]
4.2	126
	127	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	128
	129	Add APP EUI in the application
	130
	131
17.2	132	[[image:1654504596150-405.png]]
4.2	133
	134
	135
	136	Add APP KEY and DEV EUI
	137
18.2	138	[[image:1654504683289-357.png]]
4.2	139
	140
19.2	141
35.8	142	(% style="color:blue" %)Step 2(%%): Power on LSE01
4.2	143
	144
	145	Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	146
19.2	147	[[image:image-20220606163915-7.png]]
4.2	148
	149
35.8	150	(% 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	151
20.2	152	[[image:1654504778294-788.png]]
4.2	153
	154
	155
20.3	156	== 2.3 Uplink Payload ==
4.2	157
32.9	158
20.3	159	=== 2.3.1 MOD~=0(Default Mode) ===
4.2	160
4.4	161	LSE01 will uplink payload via LoRaWAN with below payload format:
4.2	162
32.9	163	(((
4.2	164	Uplink payload includes in total 11 bytes.
32.9	165	)))
4.2	166
32.3	167	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	168	\|(((
4.2	169	Size
	170
	171	(bytes)
32.3	172	)))\|2\|2\|2\|2\|2\|1
32.4	173	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
4.2	174	Temperature
	175
	176	(Reserve, Ignore now)
32.4	177	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]]\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]]\|(((
4.2	178	MOD & Digital Interrupt
	179
	180	(Optional)
	181	)))
	182
35.26	183
	184
	185
22.2	186	=== 2.3.2 MOD~=1(Original value) ===
	187
4.2	188	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	189
32.3	190	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	191	\|(((
4.2	192	Size
	193
	194	(bytes)
32.3	195	)))\|2\|2\|2\|2\|2\|1
32.4	196	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
4.2	197	Temperature
	198
	199	(Reserve, Ignore now)
32.4	200	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]](raw)\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]](raw)\|(((
4.2	201	MOD & Digital Interrupt
	202
	203	(Optional)
	204	)))
	205
36.1	206
	207
	208
22.2	209	=== 2.3.3 Battery Info ===
	210
32.10	211	(((
4.2	212	Check the battery voltage for LSE01.
32.10	213	)))
4.2	214
32.10	215	(((
4.2	216	Ex1: 0x0B45 = 2885mV
32.10	217	)))
4.2	218
32.10	219	(((
4.2	220	Ex2: 0x0B49 = 2889mV
32.10	221	)))
4.2	222
	223
	224
22.3	225	=== 2.3.4 Soil Moisture ===
4.2	226
32.10	227	(((
4.2	228	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	229	)))
4.2	230
32.10	231	(((
22.4	232	For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
32.10	233	)))
4.2	234
32.10	235	(((
	236
	237	)))
4.2	238
32.10	239	(((
22.4	240	(% style="color:#4f81bd" %)05DC(H) = 1500(D) /100 = 15%.
32.10	241	)))
4.2	242
22.4	243
4.2	244
22.5	245	=== 2.3.5 Soil Temperature ===
	246
32.11	247	(((
4.2	248	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	249	)))
4.2	250
32.11	251	(((
4.2	252	Example:
32.11	253	)))
4.2	254
32.11	255	(((
4.2	256	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
32.11	257	)))
4.2	258
32.11	259	(((
4.2	260	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
32.11	261	)))
4.2	262
	263
	264
22.6	265	=== 2.3.6 Soil Conductivity (EC) ===
	266
23.2	267	(((
	268	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).
	269	)))
4.2	270
23.2	271	(((
4.2	272	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	273	)))
4.2	274
23.2	275	(((
4.2	276	Generally, the EC value of irrigation water is less than 800uS / cm.
23.2	277	)))
4.2	278
23.2	279	(((
	280
	281	)))
4.2	282
23.2	283	(((
	284
	285	)))
	286
	287	=== 2.3.7 MOD ===
	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
	303
23.2	304	=== 2.3.8 Decode payload in The Things Network ===
	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	(((
35.11	316	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	317	)))
4.2	318
	319
23.3	320	== 2.4 Uplink Interval ==
4.2	321
31.26	322	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	323
	324
	325
24.2	326	== 2.5 Downlink Payload ==
	327
4.2	328	By default, LSE50 prints the downlink payload to console port.
	329
24.2	330	[[image:image-20220606165544-8.png]]
4.2	331
24.2	332
32.14	333	(((
26.2	334	Examples:
32.14	335	)))
4.2	336
32.14	337	(((
	338
	339	)))
4.2	340
32.14	341	* (((
	342	Set TDC
	343	)))
4.2	344
32.14	345	(((
4.2	346	If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
32.14	347	)))
4.2	348
32.14	349	(((
4.2	350	Payload: 01 00 00 1E TDC=30S
32.14	351	)))
4.2	352
32.14	353	(((
4.2	354	Payload: 01 00 00 3C TDC=60S
32.14	355	)))
4.2	356
32.14	357	(((
	358
	359	)))
4.2	360
32.14	361	* (((
	362	Reset
	363	)))
4.2	364
32.14	365	(((
4.2	366	If payload = 0x04FF, it will reset the LSE01
32.14	367	)))
4.2	368
	369
26.2	370	* CFM
4.2	371
	372	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	373
	374
26.2	375
	376	== 2.6 Show Data in DataCake IoT Server ==
	377
32.15	378	(((
4.2	379	[[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	380	)))
4.2	381
32.15	382	(((
	383
	384	)))
4.2	385
32.15	386	(((
35.15	387	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the network at this time.
32.15	388	)))
4.2	389
32.15	390	(((
35.15	391	(% 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	392	)))
4.2	393
	394
26.2	395	[[image:1654505857935-743.png]]
4.2	396
	397
26.2	398	[[image:1654505874829-548.png]]
4.2	399
	400
35.15	401	(% style="color:blue" %)Step 3(%%): Create an account or log in Datacake.
4.2	402
35.15	403	(% style="color:blue" %)Step 4(%%): Search the LSE01 and add DevEUI.
4.2	404
35.15	405
27.2	406	[[image:1654505905236-553.png]]
4.2	407
	408
	409	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	410
28.2	411	[[image:1654505925508-181.png]]
4.2	412
	413
	414
28.4	415	== 2.7 Frequency Plans ==
4.2	416
	417	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.
	418
	419
28.5	420	=== 2.7.1 EU863-870 (EU868) ===
4.2	421
28.5	422	(% style="color:#037691" %) Uplink:
	423
4.2	424	868.1 - SF7BW125 to SF12BW125
	425
	426	868.3 - SF7BW125 to SF12BW125 and SF7BW250
	427
	428	868.5 - SF7BW125 to SF12BW125
	429
	430	867.1 - SF7BW125 to SF12BW125
	431
	432	867.3 - SF7BW125 to SF12BW125
	433
	434	867.5 - SF7BW125 to SF12BW125
	435
	436	867.7 - SF7BW125 to SF12BW125
	437
	438	867.9 - SF7BW125 to SF12BW125
	439
	440	868.8 - FSK
	441
	442
28.5	443	(% style="color:#037691" %) Downlink:
4.2	444
	445	Uplink channels 1-9 (RX1)
	446
	447	869.525 - SF9BW125 (RX2 downlink only)
	448
	449
	450
28.5	451	=== 2.7.2 US902-928(US915) ===
	452
4.2	453	Used in USA, Canada and South America. Default use CHE=2
	454
28.5	455	(% style="color:#037691" %)Uplink:
4.2	456
	457	903.9 - SF7BW125 to SF10BW125
	458
	459	904.1 - SF7BW125 to SF10BW125
	460
	461	904.3 - SF7BW125 to SF10BW125
	462
	463	904.5 - SF7BW125 to SF10BW125
	464
	465	904.7 - SF7BW125 to SF10BW125
	466
	467	904.9 - SF7BW125 to SF10BW125
	468
	469	905.1 - SF7BW125 to SF10BW125
	470
	471	905.3 - SF7BW125 to SF10BW125
	472
	473
28.5	474	(% style="color:#037691" %)Downlink:
4.2	475
	476	923.3 - SF7BW500 to SF12BW500
	477
	478	923.9 - SF7BW500 to SF12BW500
	479
	480	924.5 - SF7BW500 to SF12BW500
	481
	482	925.1 - SF7BW500 to SF12BW500
	483
	484	925.7 - SF7BW500 to SF12BW500
	485
	486	926.3 - SF7BW500 to SF12BW500
	487
	488	926.9 - SF7BW500 to SF12BW500
	489
	490	927.5 - SF7BW500 to SF12BW500
	491
	492	923.3 - SF12BW500(RX2 downlink only)
	493
	494
	495
28.5	496	=== 2.7.3 CN470-510 (CN470) ===
	497
4.2	498	Used in China, Default use CHE=1
	499
28.5	500	(% style="color:#037691" %)Uplink:
4.2	501
	502	486.3 - SF7BW125 to SF12BW125
	503
	504	486.5 - SF7BW125 to SF12BW125
	505
	506	486.7 - SF7BW125 to SF12BW125
	507
	508	486.9 - SF7BW125 to SF12BW125
	509
	510	487.1 - SF7BW125 to SF12BW125
	511
	512	487.3 - SF7BW125 to SF12BW125
	513
	514	487.5 - SF7BW125 to SF12BW125
	515
	516	487.7 - SF7BW125 to SF12BW125
	517
	518
28.5	519	(% style="color:#037691" %)Downlink:
4.2	520
	521	506.7 - SF7BW125 to SF12BW125
	522
	523	506.9 - SF7BW125 to SF12BW125
	524
	525	507.1 - SF7BW125 to SF12BW125
	526
	527	507.3 - SF7BW125 to SF12BW125
	528
	529	507.5 - SF7BW125 to SF12BW125
	530
	531	507.7 - SF7BW125 to SF12BW125
	532
	533	507.9 - SF7BW125 to SF12BW125
	534
	535	508.1 - SF7BW125 to SF12BW125
	536
	537	505.3 - SF12BW125 (RX2 downlink only)
	538
	539
	540
28.5	541	=== 2.7.4 AU915-928(AU915) ===
	542
4.2	543	Default use CHE=2
	544
28.5	545	(% style="color:#037691" %)Uplink:
4.2	546
	547	916.8 - SF7BW125 to SF12BW125
	548
	549	917.0 - SF7BW125 to SF12BW125
	550
	551	917.2 - SF7BW125 to SF12BW125
	552
	553	917.4 - SF7BW125 to SF12BW125
	554
	555	917.6 - SF7BW125 to SF12BW125
	556
	557	917.8 - SF7BW125 to SF12BW125
	558
	559	918.0 - SF7BW125 to SF12BW125
	560
	561	918.2 - SF7BW125 to SF12BW125
	562
	563
28.5	564	(% style="color:#037691" %)Downlink:
4.2	565
	566	923.3 - SF7BW500 to SF12BW500
	567
	568	923.9 - SF7BW500 to SF12BW500
	569
	570	924.5 - SF7BW500 to SF12BW500
	571
	572	925.1 - SF7BW500 to SF12BW500
	573
	574	925.7 - SF7BW500 to SF12BW500
	575
	576	926.3 - SF7BW500 to SF12BW500
	577
	578	926.9 - SF7BW500 to SF12BW500
	579
	580	927.5 - SF7BW500 to SF12BW500
	581
	582	923.3 - SF12BW500(RX2 downlink only)
	583
	584
28.6	585
	586	=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
	587
28.7	588	(% style="color:#037691" %)Default Uplink channel:
4.2	589
	590	923.2 - SF7BW125 to SF10BW125
	591
	592	923.4 - SF7BW125 to SF10BW125
	593
	594
28.7	595	(% style="color:#037691" %)Additional Uplink Channel:
4.2	596
	597	(OTAA mode, channel added by JoinAccept message)
	598
28.7	599	(% style="color:#037691" %)AS920~~AS923 for Japan, Malaysia, Singapore:
4.2	600
	601	922.2 - SF7BW125 to SF10BW125
	602
	603	922.4 - SF7BW125 to SF10BW125
	604
	605	922.6 - SF7BW125 to SF10BW125
	606
	607	922.8 - SF7BW125 to SF10BW125
	608
	609	923.0 - SF7BW125 to SF10BW125
	610
	611	922.0 - SF7BW125 to SF10BW125
	612
	613
28.7	614	(% style="color:#037691" %)AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam:
4.2	615
	616	923.6 - SF7BW125 to SF10BW125
	617
	618	923.8 - SF7BW125 to SF10BW125
	619
	620	924.0 - SF7BW125 to SF10BW125
	621
	622	924.2 - SF7BW125 to SF10BW125
	623
	624	924.4 - SF7BW125 to SF10BW125
	625
	626	924.6 - SF7BW125 to SF10BW125
	627
	628
28.7	629	(% style="color:#037691" %) Downlink:
4.2	630
	631	Uplink channels 1-8 (RX1)
	632
	633	923.2 - SF10BW125 (RX2)
	634
	635
	636
28.7	637	=== 2.7.6 KR920-923 (KR920) ===
	638
4.2	639	Default channel:
	640
	641	922.1 - SF7BW125 to SF12BW125
	642
	643	922.3 - SF7BW125 to SF12BW125
	644
	645	922.5 - SF7BW125 to SF12BW125
	646
	647
28.7	648	(% style="color:#037691" %)Uplink: (OTAA mode, channel added by JoinAccept message)
4.2	649
	650	922.1 - SF7BW125 to SF12BW125
	651
	652	922.3 - SF7BW125 to SF12BW125
	653
	654	922.5 - SF7BW125 to SF12BW125
	655
	656	922.7 - SF7BW125 to SF12BW125
	657
	658	922.9 - SF7BW125 to SF12BW125
	659
	660	923.1 - SF7BW125 to SF12BW125
	661
	662	923.3 - SF7BW125 to SF12BW125
	663
	664
28.7	665	(% style="color:#037691" %)Downlink:
4.2	666
	667	Uplink channels 1-7(RX1)
	668
	669	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	670
	671
	672
28.7	673	=== 2.7.7 IN865-867 (IN865) ===
4.2	674
28.7	675	(% style="color:#037691" %) Uplink:
	676
4.2	677	865.0625 - SF7BW125 to SF12BW125
	678
	679	865.4025 - SF7BW125 to SF12BW125
	680
	681	865.9850 - SF7BW125 to SF12BW125
	682
	683
28.7	684	(% style="color:#037691" %) Downlink:
4.2	685
	686	Uplink channels 1-3 (RX1)
	687
	688	866.550 - SF10BW125 (RX2)
	689
	690
	691
28.7	692
	693	== 2.8 LED Indicator ==
	694
4.2	695	The LSE01 has an internal LED which is to show the status of different state.
	696
	697	* Blink once when device power on.
	698	* Solid ON for 5 seconds once device successful Join the network.
	699	* Blink once when device transmit a packet.
	700
28.8	701	== 2.9 Installation in Soil ==
	702
4.2	703	Measurement the soil surface
	704
	705
29.2	706	[[image:1654506634463-199.png]]
4.2	707
29.2	708	(((
31.8	709	(((
4.2	710	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	711	)))
31.8	712	)))
4.2	713
	714
35.18	715
30.2	716	[[image:1654506665940-119.png]]
4.2	717
31.8	718	(((
4.2	719	Dig a hole with diameter > 20CM.
31.8	720	)))
4.2	721
31.8	722	(((
4.2	723	Horizontal insert the probe to the soil and fill the hole for long term measurement.
31.8	724	)))
4.2	725
	726
30.3	727	== 2.10 Firmware Change Log ==
4.2	728
31.7	729	(((
4.2	730	Firmware download link:
31.7	731	)))
4.2	732
31.7	733	(((
4.2	734	[[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	735	)))
4.2	736
31.7	737	(((
	738
	739	)))
4.2	740
31.7	741	(((
30.4	742	Firmware Upgrade Method: [[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
31.7	743	)))
4.2	744
31.7	745	(((
	746
	747	)))
4.2	748
31.7	749	(((
4.2	750	V1.0.
31.7	751	)))
4.2	752
31.7	753	(((
4.2	754	Release
31.7	755	)))
4.2	756
	757
31.2	758	== 2.11 Battery Analysis ==
4.2	759
31.2	760	=== 2.11.1 Battery Type ===
4.2	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	* (((
	777	[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
4.2	778	)))
31.2	779	* (((
	780	[[Lithium-Thionyl Chloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	781	)))
	782	* (((
	783	[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
	784	)))
4.2	785
35.2	786	[[image:image-20220610172436-1.png]]
4.2	787
	788
	789
31.2	790	=== 2.11.2 Battery Note ===
4.2	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
	797
31.2	798	=== 2.11.3 Replace the battery ===
	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	(((
4.2	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	(((
4.2	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
	813
9.2	814	= 3. Using the AT Commands =
4.2	815
9.2	816	== 3.1 Access AT Commands ==
	817
11.4	818
4.2	819	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.
	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
	830
11.2	831	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	832
	833
31.28	834	[[image:1654502050864-459.png\|\|height="564" width="806"]]
4.2	835
	836
35.22	837	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	838
	839
11.4	840	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>? (%%) : Help on <CMD>
4.2	841
11.4	842	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD> (%%) : Run <CMD>
4.2	843
11.4	844	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=<value>(%%) : Set the value
4.2	845
11.4	846	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=?(%%) : Get the value
4.2	847
	848
11.6	849	(% style="color:#037691" %)General Commands(%%)
4.2	850
11.6	851	(% style="background-color:#dcdcdc" %)AT(%%) : Attention
4.2	852
11.6	853	(% style="background-color:#dcdcdc" %)AT?(%%) : Short Help
4.2	854
11.6	855	(% style="background-color:#dcdcdc" %)ATZ(%%) : MCU Reset
4.2	856
11.6	857	(% style="background-color:#dcdcdc" %)AT+TDC(%%) : Application Data Transmission Interval
4.2	858
	859
11.4	860	(% style="color:#037691" %)Keys, IDs and EUIs management
4.2	861
11.6	862	(% style="background-color:#dcdcdc" %)AT+APPEUI(%%) : Application EUI
4.2	863
11.6	864	(% style="background-color:#dcdcdc" %)AT+APPKEY(%%) : Application Key
4.2	865
11.6	866	(% style="background-color:#dcdcdc" %)AT+APPSKEY(%%) : Application Session Key
4.2	867
11.6	868	(% style="background-color:#dcdcdc" %)AT+DADDR(%%) : Device Address
4.2	869
11.6	870	(% style="background-color:#dcdcdc" %)AT+DEUI(%%) : Device EUI
4.2	871
11.6	872	(% style="background-color:#dcdcdc" %)AT+NWKID(%%) : Network ID (You can enter this command change only after successful network connection)
4.2	873
11.6	874	(% style="background-color:#dcdcdc" %)AT+NWKSKEY(%%) : Network Session Key Joining and sending date on LoRa network
4.2	875
11.6	876	(% style="background-color:#dcdcdc" %)AT+CFM(%%) : Confirm Mode
4.2	877
11.6	878	(% style="background-color:#dcdcdc" %)AT+CFS(%%) : Confirm Status
4.2	879
11.6	880	(% style="background-color:#dcdcdc" %)AT+JOIN(%%) : Join LoRa? Network
4.2	881
11.6	882	(% style="background-color:#dcdcdc" %)AT+NJM(%%) : LoRa? Network Join Mode
4.2	883
11.6	884	(% style="background-color:#dcdcdc" %)AT+NJS(%%) : LoRa? Network Join Status
4.2	885
11.6	886	(% style="background-color:#dcdcdc" %)AT+RECV(%%) : Print Last Received Data in Raw Format
4.2	887
11.6	888	(% style="background-color:#dcdcdc" %)AT+RECVB(%%) : Print Last Received Data in Binary Format
4.2	889
11.6	890	(% style="background-color:#dcdcdc" %)AT+SEND(%%) : Send Text Data
4.2	891
11.6	892	(% style="background-color:#dcdcdc" %)AT+SENB(%%) : Send Hexadecimal Data
4.2	893
	894
11.4	895	(% style="color:#037691" %)LoRa Network Management
4.2	896
11.6	897	(% style="background-color:#dcdcdc" %)AT+ADR(%%) : Adaptive Rate
4.2	898
11.6	899	(% style="background-color:#dcdcdc" %)AT+CLASS(%%) : LoRa Class(Currently only support class A
4.2	900
11.6	901	(% style="background-color:#dcdcdc" %)AT+DCS(%%) : Duty Cycle Setting
4.2	902
11.6	903	(% style="background-color:#dcdcdc" %)AT+DR(%%) : Data Rate (Can Only be Modified after ADR=0)
4.2	904
11.6	905	(% style="background-color:#dcdcdc" %)AT+FCD(%%) : Frame Counter Downlink
4.2	906
11.6	907	(% style="background-color:#dcdcdc" %)AT+FCU(%%) : Frame Counter Uplink
4.2	908
11.6	909	(% style="background-color:#dcdcdc" %)AT+JN1DL(%%) : Join Accept Delay1
4.2	910
11.6	911	(% style="background-color:#dcdcdc" %)AT+JN2DL(%%) : Join Accept Delay2
4.2	912
11.6	913	(% style="background-color:#dcdcdc" %)AT+PNM(%%) : Public Network Mode
4.2	914
11.6	915	(% style="background-color:#dcdcdc" %)AT+RX1DL(%%) : Receive Delay1
4.2	916
11.6	917	(% style="background-color:#dcdcdc" %)AT+RX2DL(%%) : Receive Delay2
4.2	918
11.6	919	(% style="background-color:#dcdcdc" %)AT+RX2DR(%%) : Rx2 Window Data Rate
4.2	920
11.6	921	(% style="background-color:#dcdcdc" %)AT+RX2FQ(%%) : Rx2 Window Frequency
4.2	922
11.6	923	(% style="background-color:#dcdcdc" %)AT+TXP(%%) : Transmit Power
4.2	924
11.6	925	(% style="background-color:#dcdcdc" %)AT+ MOD(%%) : Set work mode
4.2	926
	927
11.4	928	(% style="color:#037691" %)Information
4.2	929
11.6	930	(% style="background-color:#dcdcdc" %)AT+RSSI(%%) : RSSI of the Last Received Packet
4.2	931
11.6	932	(% style="background-color:#dcdcdc" %)AT+SNR(%%) : SNR of the Last Received Packet
4.2	933
11.6	934	(% style="background-color:#dcdcdc" %)AT+VER(%%) : Image Version and Frequency Band
4.2	935
11.6	936	(% style="background-color:#dcdcdc" %)AT+FDR(%%) : Factory Data Reset
4.2	937
11.6	938	(% style="background-color:#dcdcdc" %)AT+PORT(%%) : Application Port
4.2	939
11.6	940	(% style="background-color:#dcdcdc" %)AT+CHS(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode
4.2	941
11.6	942	(% style="background-color:#dcdcdc" %)AT+CHE(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470
4.2	943
	944
6.3	945	= 4. FAQ =
4.2	946
6.3	947	== 4.1 How to change the LoRa Frequency Bands/Region? ==
	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
	1017
4.8	1018	= 5. Trouble Shooting =
4.2	1019
4.9	1020	== 5.1 Why I can’t join TTN in US915 / AU915 bands? ==
	1021
4.11	1022	It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome\|\|anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
4.2	1023
	1024
4.10	1025	== 5.2 AT Command input doesn’t work ==
4.2	1026
31.29	1027	(((
6.2	1028	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	1029	)))
4.2	1030
	1031
4.10	1032	== 5.3 Device rejoin in at the second uplink packet ==
4.2	1033
6.2	1034	(% style="color:#4f81bd" %)Issue describe as below:
4.2	1035
6.2	1036	[[image:1654500909990-784.png]]
4.2	1037
	1038
6.2	1039	(% style="color:#4f81bd" %)Cause for this issue:
4.2	1040
31.30	1041	(((
4.2	1042	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	1043	)))
4.2	1044
	1045
6.2	1046	(% style="color:#4f81bd" %)Solution:
4.2	1047
	1048	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:
	1049
31.31	1050	[[image:1654500929571-736.png\|\|height="458" width="832"]]
4.2	1051
4.7	1052
4.4	1053	= 6. Order Info =
4.2	1054
	1055
4.6	1056	Part Number: (% style="color:#4f81bd" %)LSE01-XX-YY
4.2	1057
	1058
4.6	1059	(% style="color:#4f81bd" %)XX(%%): The default frequency band
4.2	1060
4.4	1061	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	1062	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	1063	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	1064	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	1065	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	1066	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
4.5	1067	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
4.4	1068	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
4.2	1069
4.4	1070	(% style="color:#4f81bd" %)YY(%%): Battery Option
4.2	1071
4.4	1072	* (% style="color:red" %)4(%%): 4000mAh battery
	1073	* (% style="color:red" %)8(%%): 8500mAh battery
4.2	1074
31.10	1075	(% class="wikigeneratedid" %)
	1076	(((
	1077
	1078	)))
	1079
4.3	1080	= 7. Packing Info =
4.2	1081
4.3	1082	(((
31.39	1083
	1084
31.40	1085	(% style="color:#037691" %)Package Includes:
4.3	1086	)))
4.2	1087
4.3	1088	* (((
	1089	LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	1090	)))
4.2	1091
4.3	1092	(((
31.40	1093
	1094
	1095	(% style="color:#037691" %)Dimension and weight:
4.3	1096	)))
4.2	1097
4.3	1098	* (((
	1099	Device Size: cm
	1100	)))
	1101	* (((
	1102	Device Weight: g
	1103	)))
	1104	* (((
	1105	Package Size / pcs : cm
	1106	)))
	1107	* (((
	1108	Weight / pcs : g
31.11	1109
	1110
4.3	1111	)))
4.2	1112
4.3	1113	= 8. Support =
4.2	1114
	1115	* 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.
	1116	* 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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