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

Version 39.1 by Xiaoling on 2022/06/25 16:34

version	line-number	content
4.2	1	(% style="text-align:center" %)
31.14	2	[[image:image-20220606151504-2.jpeg\|\|height="554" width="554"]]
1.1	3
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35.25	6
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35.4	14	Table of Contents:
1.1	15
31.17	16	{{toc/}}
1.1	17
	18
	19
	20
31.17	21
	22
12.2	23	= 1. Introduction =
1.1	24
12.2	25	== 1.1 What is LoRaWAN Soil Moisture & EC Sensor ==
1.1	26
12.2	27	(((
35.4	28
	29
12.2	30	The Dragino LSE01 is a (% style="color:#4f81bd" %)LoRaWAN Soil Moisture & EC Sensor(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
	31	)))
1.1	32
12.2	33	(((
	34	It detects (% style="color:#4f81bd" %)Soil Moisture(%%), (% style="color:#4f81bd" %)Soil Temperature(%%) and (% style="color:#4f81bd" %)Soil Conductivity(%%), and uploads the value via wireless to LoRaWAN IoT Server.
	35	)))
1.1	36
12.2	37	(((
4.2	38	The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
12.2	39	)))
4.2	40
12.2	41	(((
	42	LES01 is powered by (% style="color:#4f81bd" %)4000mA or 8500mAh Li-SOCI2 battery(%%), It is designed for long term use up to 10 years.
	43	)))
4.2	44
12.2	45	(((
4.2	46	Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
12.2	47	)))
4.2	48
	49
12.2	50	[[image:1654503236291-817.png]]
4.2	51
	52
13.2	53	[[image:1654503265560-120.png]]
4.2	54
	55
	56
13.3	57	== 1.2 Features ==
	58
4.2	59	* LoRaWAN 1.0.3 Class A
	60	* Ultra low power consumption
	61	* Monitor Soil Moisture
	62	* Monitor Soil Temperature
	63	* Monitor Soil Conductivity
	64	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
	65	* AT Commands to change parameters
	66	* Uplink on periodically
	67	* Downlink to change configure
	68	* IP66 Waterproof Enclosure
	69	* 4000mAh or 8500mAh Battery for long term use
	70
35.25	71
13.3	72	== 1.3 Specification ==
	73
4.2	74	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	75
14.2	76	[[image:image-20220606162220-5.png]]
	77
4.2	78
	79
14.3	80	== 1.4 Applications ==
4.2	81
	82	* Smart Agriculture
	83
15.6	84	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	85
4.2	86
15.6	87	== 1.5 Firmware Change log ==
	88
	89
14.3	90	LSE01 v1.0 : Release
4.2	91
14.3	92
	93
	94	= 2. Configure LSE01 to connect to LoRaWAN network =
	95
	96	== 2.1 How it works ==
	97
15.3	98	(((
4.2	99	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	100	)))
4.2	101
15.3	102	(((
31.33	103	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	104	)))
4.2	105
	106
	107
14.4	108	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
4.2	109
	110	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.
	111
	112
15.2	113	[[image:1654503992078-669.png]]
4.2	114
	115
	116	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.
	117
	118
35.8	119	(% style="color:blue" %)Step 1(%%): Create a device in TTN with the OTAA keys from LSE01.
4.2	120
	121	Each LSE01 is shipped with a sticker with the default device EUI as below:
	122
17.2	123	[[image:image-20220606163732-6.jpeg]]
4.2	124
	125	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	126
	127	Add APP EUI in the application
	128
	129
17.2	130	[[image:1654504596150-405.png]]
4.2	131
	132
	133
	134	Add APP KEY and DEV EUI
	135
18.2	136	[[image:1654504683289-357.png]]
4.2	137
	138
19.2	139
35.8	140	(% style="color:blue" %)Step 2(%%): Power on LSE01
4.2	141
	142
	143	Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	144
19.2	145	[[image:image-20220606163915-7.png]]
4.2	146
	147
35.8	148	(% 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	149
20.2	150	[[image:1654504778294-788.png]]
4.2	151
	152
	153
20.3	154	== 2.3 Uplink Payload ==
4.2	155
32.9	156
20.3	157	=== 2.3.1 MOD~=0(Default Mode) ===
4.2	158
4.4	159	LSE01 will uplink payload via LoRaWAN with below payload format:
4.2	160
32.9	161	(((
4.2	162	Uplink payload includes in total 11 bytes.
32.9	163	)))
4.2	164
32.3	165	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	166	\|(((
4.2	167	Size
	168
	169	(bytes)
32.3	170	)))\|2\|2\|2\|2\|2\|1
32.4	171	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
4.2	172	Temperature
	173
	174	(Reserve, Ignore now)
32.4	175	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]]\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]]\|(((
4.2	176	MOD & Digital Interrupt
	177
	178	(Optional)
	179	)))
	180
35.26	181
22.2	182	=== 2.3.2 MOD~=1(Original value) ===
	183
4.2	184	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	185
32.3	186	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	187	\|(((
4.2	188	Size
	189
	190	(bytes)
32.3	191	)))\|2\|2\|2\|2\|2\|1
32.4	192	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
4.2	193	Temperature
	194
	195	(Reserve, Ignore now)
32.4	196	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]](raw)\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]](raw)\|(((
4.2	197	MOD & Digital Interrupt
	198
	199	(Optional)
	200	)))
	201
36.1	202
22.2	203	=== 2.3.3 Battery Info ===
	204
32.10	205	(((
4.2	206	Check the battery voltage for LSE01.
32.10	207	)))
4.2	208
32.10	209	(((
4.2	210	Ex1: 0x0B45 = 2885mV
32.10	211	)))
4.2	212
32.10	213	(((
4.2	214	Ex2: 0x0B49 = 2889mV
32.10	215	)))
4.2	216
	217
	218
22.3	219	=== 2.3.4 Soil Moisture ===
4.2	220
32.10	221	(((
4.2	222	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	223	)))
4.2	224
32.10	225	(((
22.4	226	For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
32.10	227	)))
4.2	228
32.10	229	(((
	230
	231	)))
4.2	232
32.10	233	(((
22.4	234	(% style="color:#4f81bd" %)05DC(H) = 1500(D) /100 = 15%.
32.10	235	)))
4.2	236
22.4	237
4.2	238
22.5	239	=== 2.3.5 Soil Temperature ===
	240
32.11	241	(((
4.2	242	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	243	)))
4.2	244
32.11	245	(((
4.2	246	Example:
32.11	247	)))
4.2	248
32.11	249	(((
4.2	250	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
32.11	251	)))
4.2	252
32.11	253	(((
4.2	254	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
32.11	255	)))
4.2	256
	257
	258
22.6	259	=== 2.3.6 Soil Conductivity (EC) ===
	260
23.2	261	(((
	262	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).
	263	)))
4.2	264
23.2	265	(((
4.2	266	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	267	)))
4.2	268
23.2	269	(((
4.2	270	Generally, the EC value of irrigation water is less than 800uS / cm.
23.2	271	)))
4.2	272
23.2	273	(((
	274
	275	)))
4.2	276
23.2	277	(((
	278
	279	)))
	280
	281	=== 2.3.7 MOD ===
	282
4.2	283	Firmware version at least v2.1 supports changing mode.
	284
	285	For example, bytes[10]=90
	286
	287	mod=(bytes[10]>>7)&0x01=1.
	288
	289
31.23	290	Downlink Command:
4.2	291
	292	If payload = 0x0A00, workmode=0
	293
	294	If payload = 0x0A01, workmode=1
	295
	296
	297
23.2	298	=== 2.3.8 Decode payload in The Things Network ===
	299
4.2	300	While using TTN network, you can add the payload format to decode the payload.
	301
	302
23.2	303	[[image:1654505570700-128.png]]
4.2	304
32.12	305	(((
4.2	306	The payload decoder function for TTN is here:
32.12	307	)))
4.2	308
32.12	309	(((
35.11	310	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	311	)))
4.2	312
	313
23.3	314	== 2.4 Uplink Interval ==
4.2	315
31.26	316	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	317
	318
	319
24.2	320	== 2.5 Downlink Payload ==
	321
4.2	322	By default, LSE50 prints the downlink payload to console port.
	323
24.2	324	[[image:image-20220606165544-8.png]]
4.2	325
24.2	326
32.14	327	(((
26.2	328	Examples:
32.14	329	)))
4.2	330
32.14	331	(((
	332
	333	)))
4.2	334
32.14	335	* (((
	336	Set TDC
	337	)))
4.2	338
32.14	339	(((
4.2	340	If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
32.14	341	)))
4.2	342
32.14	343	(((
4.2	344	Payload: 01 00 00 1E TDC=30S
32.14	345	)))
4.2	346
32.14	347	(((
4.2	348	Payload: 01 00 00 3C TDC=60S
32.14	349	)))
4.2	350
32.14	351	(((
	352
	353	)))
4.2	354
32.14	355	* (((
	356	Reset
	357	)))
4.2	358
32.14	359	(((
4.2	360	If payload = 0x04FF, it will reset the LSE01
32.14	361	)))
4.2	362
	363
26.2	364	* CFM
4.2	365
	366	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	367
	368
26.2	369
	370	== 2.6 Show Data in DataCake IoT Server ==
	371
32.15	372	(((
4.2	373	[[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	374	)))
4.2	375
32.15	376	(((
	377
	378	)))
4.2	379
32.15	380	(((
35.15	381	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the network at this time.
32.15	382	)))
4.2	383
32.15	384	(((
35.15	385	(% 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	386	)))
4.2	387
	388
26.2	389	[[image:1654505857935-743.png]]
4.2	390
	391
26.2	392	[[image:1654505874829-548.png]]
4.2	393
	394
35.15	395	(% style="color:blue" %)Step 3(%%): Create an account or log in Datacake.
4.2	396
35.15	397	(% style="color:blue" %)Step 4(%%): Search the LSE01 and add DevEUI.
4.2	398
35.15	399
27.2	400	[[image:1654505905236-553.png]]
4.2	401
	402
	403	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	404
28.2	405	[[image:1654505925508-181.png]]
4.2	406
	407
	408
28.4	409	== 2.7 Frequency Plans ==
4.2	410
	411	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.
	412
	413
28.5	414	=== 2.7.1 EU863-870 (EU868) ===
4.2	415
28.5	416	(% style="color:#037691" %) Uplink:
	417
4.2	418	868.1 - SF7BW125 to SF12BW125
	419
	420	868.3 - SF7BW125 to SF12BW125 and SF7BW250
	421
	422	868.5 - SF7BW125 to SF12BW125
	423
	424	867.1 - SF7BW125 to SF12BW125
	425
	426	867.3 - SF7BW125 to SF12BW125
	427
	428	867.5 - SF7BW125 to SF12BW125
	429
	430	867.7 - SF7BW125 to SF12BW125
	431
	432	867.9 - SF7BW125 to SF12BW125
	433
	434	868.8 - FSK
	435
	436
28.5	437	(% style="color:#037691" %) Downlink:
4.2	438
	439	Uplink channels 1-9 (RX1)
	440
	441	869.525 - SF9BW125 (RX2 downlink only)
	442
	443
	444
28.5	445	=== 2.7.2 US902-928(US915) ===
	446
4.2	447	Used in USA, Canada and South America. Default use CHE=2
	448
28.5	449	(% style="color:#037691" %)Uplink:
4.2	450
	451	903.9 - SF7BW125 to SF10BW125
	452
	453	904.1 - SF7BW125 to SF10BW125
	454
	455	904.3 - SF7BW125 to SF10BW125
	456
	457	904.5 - SF7BW125 to SF10BW125
	458
	459	904.7 - SF7BW125 to SF10BW125
	460
	461	904.9 - SF7BW125 to SF10BW125
	462
	463	905.1 - SF7BW125 to SF10BW125
	464
	465	905.3 - SF7BW125 to SF10BW125
	466
	467
28.5	468	(% style="color:#037691" %)Downlink:
4.2	469
	470	923.3 - SF7BW500 to SF12BW500
	471
	472	923.9 - SF7BW500 to SF12BW500
	473
	474	924.5 - SF7BW500 to SF12BW500
	475
	476	925.1 - SF7BW500 to SF12BW500
	477
	478	925.7 - SF7BW500 to SF12BW500
	479
	480	926.3 - SF7BW500 to SF12BW500
	481
	482	926.9 - SF7BW500 to SF12BW500
	483
	484	927.5 - SF7BW500 to SF12BW500
	485
	486	923.3 - SF12BW500(RX2 downlink only)
	487
	488
	489
28.5	490	=== 2.7.3 CN470-510 (CN470) ===
	491
4.2	492	Used in China, Default use CHE=1
	493
28.5	494	(% style="color:#037691" %)Uplink:
4.2	495
	496	486.3 - SF7BW125 to SF12BW125
	497
	498	486.5 - SF7BW125 to SF12BW125
	499
	500	486.7 - SF7BW125 to SF12BW125
	501
	502	486.9 - SF7BW125 to SF12BW125
	503
	504	487.1 - SF7BW125 to SF12BW125
	505
	506	487.3 - SF7BW125 to SF12BW125
	507
	508	487.5 - SF7BW125 to SF12BW125
	509
	510	487.7 - SF7BW125 to SF12BW125
	511
	512
28.5	513	(% style="color:#037691" %)Downlink:
4.2	514
	515	506.7 - SF7BW125 to SF12BW125
	516
	517	506.9 - SF7BW125 to SF12BW125
	518
	519	507.1 - SF7BW125 to SF12BW125
	520
	521	507.3 - SF7BW125 to SF12BW125
	522
	523	507.5 - SF7BW125 to SF12BW125
	524
	525	507.7 - SF7BW125 to SF12BW125
	526
	527	507.9 - SF7BW125 to SF12BW125
	528
	529	508.1 - SF7BW125 to SF12BW125
	530
	531	505.3 - SF12BW125 (RX2 downlink only)
	532
	533
	534
28.5	535	=== 2.7.4 AU915-928(AU915) ===
	536
4.2	537	Default use CHE=2
	538
28.5	539	(% style="color:#037691" %)Uplink:
4.2	540
	541	916.8 - SF7BW125 to SF12BW125
	542
	543	917.0 - SF7BW125 to SF12BW125
	544
	545	917.2 - SF7BW125 to SF12BW125
	546
	547	917.4 - SF7BW125 to SF12BW125
	548
	549	917.6 - SF7BW125 to SF12BW125
	550
	551	917.8 - SF7BW125 to SF12BW125
	552
	553	918.0 - SF7BW125 to SF12BW125
	554
	555	918.2 - SF7BW125 to SF12BW125
	556
	557
28.5	558	(% style="color:#037691" %)Downlink:
4.2	559
	560	923.3 - SF7BW500 to SF12BW500
	561
	562	923.9 - SF7BW500 to SF12BW500
	563
	564	924.5 - SF7BW500 to SF12BW500
	565
	566	925.1 - SF7BW500 to SF12BW500
	567
	568	925.7 - SF7BW500 to SF12BW500
	569
	570	926.3 - SF7BW500 to SF12BW500
	571
	572	926.9 - SF7BW500 to SF12BW500
	573
	574	927.5 - SF7BW500 to SF12BW500
	575
	576	923.3 - SF12BW500(RX2 downlink only)
	577
	578
28.6	579
	580	=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
	581
28.7	582	(% style="color:#037691" %)Default Uplink channel:
4.2	583
	584	923.2 - SF7BW125 to SF10BW125
	585
	586	923.4 - SF7BW125 to SF10BW125
	587
	588
28.7	589	(% style="color:#037691" %)Additional Uplink Channel:
4.2	590
	591	(OTAA mode, channel added by JoinAccept message)
	592
28.7	593	(% style="color:#037691" %)AS920~~AS923 for Japan, Malaysia, Singapore:
4.2	594
	595	922.2 - SF7BW125 to SF10BW125
	596
	597	922.4 - SF7BW125 to SF10BW125
	598
	599	922.6 - SF7BW125 to SF10BW125
	600
	601	922.8 - SF7BW125 to SF10BW125
	602
	603	923.0 - SF7BW125 to SF10BW125
	604
	605	922.0 - SF7BW125 to SF10BW125
	606
	607
28.7	608	(% style="color:#037691" %)AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam:
4.2	609
	610	923.6 - SF7BW125 to SF10BW125
	611
	612	923.8 - SF7BW125 to SF10BW125
	613
	614	924.0 - SF7BW125 to SF10BW125
	615
	616	924.2 - SF7BW125 to SF10BW125
	617
	618	924.4 - SF7BW125 to SF10BW125
	619
	620	924.6 - SF7BW125 to SF10BW125
	621
	622
28.7	623	(% style="color:#037691" %) Downlink:
4.2	624
	625	Uplink channels 1-8 (RX1)
	626
	627	923.2 - SF10BW125 (RX2)
	628
	629
	630
28.7	631	=== 2.7.6 KR920-923 (KR920) ===
	632
4.2	633	Default channel:
	634
	635	922.1 - SF7BW125 to SF12BW125
	636
	637	922.3 - SF7BW125 to SF12BW125
	638
	639	922.5 - SF7BW125 to SF12BW125
	640
	641
28.7	642	(% style="color:#037691" %)Uplink: (OTAA mode, channel added by JoinAccept message)
4.2	643
	644	922.1 - SF7BW125 to SF12BW125
	645
	646	922.3 - SF7BW125 to SF12BW125
	647
	648	922.5 - SF7BW125 to SF12BW125
	649
	650	922.7 - SF7BW125 to SF12BW125
	651
	652	922.9 - SF7BW125 to SF12BW125
	653
	654	923.1 - SF7BW125 to SF12BW125
	655
	656	923.3 - SF7BW125 to SF12BW125
	657
	658
28.7	659	(% style="color:#037691" %)Downlink:
4.2	660
	661	Uplink channels 1-7(RX1)
	662
	663	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	664
	665
	666
28.7	667	=== 2.7.7 IN865-867 (IN865) ===
4.2	668
28.7	669	(% style="color:#037691" %) Uplink:
	670
4.2	671	865.0625 - SF7BW125 to SF12BW125
	672
	673	865.4025 - SF7BW125 to SF12BW125
	674
	675	865.9850 - SF7BW125 to SF12BW125
	676
	677
28.7	678	(% style="color:#037691" %) Downlink:
4.2	679
	680	Uplink channels 1-3 (RX1)
	681
	682	866.550 - SF10BW125 (RX2)
	683
	684
	685
28.7	686
	687	== 2.8 LED Indicator ==
	688
4.2	689	The LSE01 has an internal LED which is to show the status of different state.
	690
	691	* Blink once when device power on.
	692	* Solid ON for 5 seconds once device successful Join the network.
	693	* Blink once when device transmit a packet.
	694
37.2	695
	696
	697
	698
28.8	699	== 2.9 Installation in Soil ==
	700
4.2	701	Measurement the soil surface
	702
	703
29.2	704	[[image:1654506634463-199.png]]
4.2	705
29.2	706	(((
31.8	707	(((
4.2	708	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	709	)))
31.8	710	)))
4.2	711
	712
35.18	713
30.2	714	[[image:1654506665940-119.png]]
4.2	715
31.8	716	(((
4.2	717	Dig a hole with diameter > 20CM.
31.8	718	)))
4.2	719
31.8	720	(((
4.2	721	Horizontal insert the probe to the soil and fill the hole for long term measurement.
31.8	722	)))
4.2	723
	724
30.3	725	== 2.10 Firmware Change Log ==
4.2	726
31.7	727	(((
4.2	728	Firmware download link:
31.7	729	)))
4.2	730
31.7	731	(((
4.2	732	[[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	733	)))
4.2	734
31.7	735	(((
	736
	737	)))
4.2	738
31.7	739	(((
30.4	740	Firmware Upgrade Method: [[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
31.7	741	)))
4.2	742
31.7	743	(((
	744
	745	)))
4.2	746
31.7	747	(((
4.2	748	V1.0.
31.7	749	)))
4.2	750
31.7	751	(((
4.2	752	Release
31.7	753	)))
4.2	754
	755
31.2	756	== 2.11 Battery Analysis ==
4.2	757
31.2	758	=== 2.11.1 Battery Type ===
4.2	759
31.6	760	(((
4.2	761	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	762	)))
4.2	763
31.6	764	(((
4.2	765	The battery is designed to last for more than 5 years for the LSN50.
31.6	766	)))
4.2	767
31.2	768	(((
31.6	769	(((
31.2	770	The battery-related documents are as below:
	771	)))
31.6	772	)))
4.2	773
31.2	774	* (((
39.1	775	[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
4.2	776	)))
31.2	777	* (((
39.1	778	[[Lithium-Thionyl Chloride Battery datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
31.2	779	)))
	780	* (((
39.1	781	[[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	782	)))
4.2	783
35.2	784	[[image:image-20220610172436-1.png]]
4.2	785
	786
	787
31.2	788	=== 2.11.2 Battery Note ===
4.2	789
31.3	790	(((
4.2	791	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	792	)))
4.2	793
	794
	795
31.2	796	=== 2.11.3 Replace the battery ===
	797
31.3	798	(((
4.2	799	If Battery is lower than 2.7v, user should replace the battery of LSE01.
31.3	800	)))
4.2	801
31.3	802	(((
4.2	803	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	804	)))
4.2	805
31.3	806	(((
4.2	807	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	808	)))
4.2	809
	810
	811
9.2	812	= 3. Using the AT Commands =
4.2	813
9.2	814	== 3.1 Access AT Commands ==
	815
11.4	816
4.2	817	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.
	818
31.28	819	[[image:1654501986557-872.png\|\|height="391" width="800"]]
4.2	820
	821
	822	Or if you have below board, use below connection:
	823
	824
31.28	825	[[image:1654502005655-729.png\|\|height="503" width="801"]]
4.2	826
	827
	828
11.2	829	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	830
	831
31.28	832	[[image:1654502050864-459.png\|\|height="564" width="806"]]
4.2	833
	834
35.22	835	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	836
	837
11.4	838	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>? (%%) : Help on <CMD>
4.2	839
11.4	840	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD> (%%) : Run <CMD>
4.2	841
11.4	842	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=<value>(%%) : Set the value
4.2	843
11.4	844	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=?(%%) : Get the value
4.2	845
	846
11.6	847	(% style="color:#037691" %)General Commands(%%)
4.2	848
11.6	849	(% style="background-color:#dcdcdc" %)AT(%%) : Attention
4.2	850
11.6	851	(% style="background-color:#dcdcdc" %)AT?(%%) : Short Help
4.2	852
11.6	853	(% style="background-color:#dcdcdc" %)ATZ(%%) : MCU Reset
4.2	854
11.6	855	(% style="background-color:#dcdcdc" %)AT+TDC(%%) : Application Data Transmission Interval
4.2	856
	857
11.4	858	(% style="color:#037691" %)Keys, IDs and EUIs management
4.2	859
11.6	860	(% style="background-color:#dcdcdc" %)AT+APPEUI(%%) : Application EUI
4.2	861
11.6	862	(% style="background-color:#dcdcdc" %)AT+APPKEY(%%) : Application Key
4.2	863
11.6	864	(% style="background-color:#dcdcdc" %)AT+APPSKEY(%%) : Application Session Key
4.2	865
11.6	866	(% style="background-color:#dcdcdc" %)AT+DADDR(%%) : Device Address
4.2	867
11.6	868	(% style="background-color:#dcdcdc" %)AT+DEUI(%%) : Device EUI
4.2	869
11.6	870	(% style="background-color:#dcdcdc" %)AT+NWKID(%%) : Network ID (You can enter this command change only after successful network connection)
4.2	871
11.6	872	(% style="background-color:#dcdcdc" %)AT+NWKSKEY(%%) : Network Session Key Joining and sending date on LoRa network
4.2	873
11.6	874	(% style="background-color:#dcdcdc" %)AT+CFM(%%) : Confirm Mode
4.2	875
11.6	876	(% style="background-color:#dcdcdc" %)AT+CFS(%%) : Confirm Status
4.2	877
11.6	878	(% style="background-color:#dcdcdc" %)AT+JOIN(%%) : Join LoRa? Network
4.2	879
11.6	880	(% style="background-color:#dcdcdc" %)AT+NJM(%%) : LoRa? Network Join Mode
4.2	881
11.6	882	(% style="background-color:#dcdcdc" %)AT+NJS(%%) : LoRa? Network Join Status
4.2	883
11.6	884	(% style="background-color:#dcdcdc" %)AT+RECV(%%) : Print Last Received Data in Raw Format
4.2	885
11.6	886	(% style="background-color:#dcdcdc" %)AT+RECVB(%%) : Print Last Received Data in Binary Format
4.2	887
11.6	888	(% style="background-color:#dcdcdc" %)AT+SEND(%%) : Send Text Data
4.2	889
11.6	890	(% style="background-color:#dcdcdc" %)AT+SENB(%%) : Send Hexadecimal Data
4.2	891
	892
11.4	893	(% style="color:#037691" %)LoRa Network Management
4.2	894
11.6	895	(% style="background-color:#dcdcdc" %)AT+ADR(%%) : Adaptive Rate
4.2	896
11.6	897	(% style="background-color:#dcdcdc" %)AT+CLASS(%%) : LoRa Class(Currently only support class A
4.2	898
11.6	899	(% style="background-color:#dcdcdc" %)AT+DCS(%%) : Duty Cycle Setting
4.2	900
11.6	901	(% style="background-color:#dcdcdc" %)AT+DR(%%) : Data Rate (Can Only be Modified after ADR=0)
4.2	902
11.6	903	(% style="background-color:#dcdcdc" %)AT+FCD(%%) : Frame Counter Downlink
4.2	904
11.6	905	(% style="background-color:#dcdcdc" %)AT+FCU(%%) : Frame Counter Uplink
4.2	906
11.6	907	(% style="background-color:#dcdcdc" %)AT+JN1DL(%%) : Join Accept Delay1
4.2	908
11.6	909	(% style="background-color:#dcdcdc" %)AT+JN2DL(%%) : Join Accept Delay2
4.2	910
11.6	911	(% style="background-color:#dcdcdc" %)AT+PNM(%%) : Public Network Mode
4.2	912
11.6	913	(% style="background-color:#dcdcdc" %)AT+RX1DL(%%) : Receive Delay1
4.2	914
11.6	915	(% style="background-color:#dcdcdc" %)AT+RX2DL(%%) : Receive Delay2
4.2	916
11.6	917	(% style="background-color:#dcdcdc" %)AT+RX2DR(%%) : Rx2 Window Data Rate
4.2	918
11.6	919	(% style="background-color:#dcdcdc" %)AT+RX2FQ(%%) : Rx2 Window Frequency
4.2	920
11.6	921	(% style="background-color:#dcdcdc" %)AT+TXP(%%) : Transmit Power
4.2	922
11.6	923	(% style="background-color:#dcdcdc" %)AT+ MOD(%%) : Set work mode
4.2	924
	925
11.4	926	(% style="color:#037691" %)Information
4.2	927
11.6	928	(% style="background-color:#dcdcdc" %)AT+RSSI(%%) : RSSI of the Last Received Packet
4.2	929
11.6	930	(% style="background-color:#dcdcdc" %)AT+SNR(%%) : SNR of the Last Received Packet
4.2	931
11.6	932	(% style="background-color:#dcdcdc" %)AT+VER(%%) : Image Version and Frequency Band
4.2	933
11.6	934	(% style="background-color:#dcdcdc" %)AT+FDR(%%) : Factory Data Reset
4.2	935
11.6	936	(% style="background-color:#dcdcdc" %)AT+PORT(%%) : Application Port
4.2	937
11.6	938	(% style="background-color:#dcdcdc" %)AT+CHS(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode
4.2	939
11.6	940	(% style="background-color:#dcdcdc" %)AT+CHE(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470
4.2	941
	942
6.3	943	= 4. FAQ =
4.2	944
6.3	945	== 4.1 How to change the LoRa Frequency Bands/Region? ==
	946
31.35	947	(((
31.24	948	You can follow the instructions for [[how to upgrade image>>\|\|anchor="H2.10200BFirmwareChangeLog"]].
4.2	949	When downloading the images, choose the required image file for download.
31.35	950	)))
4.2	951
31.35	952	(((
	953
	954	)))
4.2	955
31.35	956	(((
8.3	957	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	958	)))
4.2	959
31.35	960	(((
	961
	962	)))
4.2	963
31.35	964	(((
4.2	965	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	966	)))
4.2	967
31.35	968	(((
	969
	970	)))
4.2	971
31.35	972	(((
4.2	973	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	974	)))
4.2	975
8.2	976	[[image:image-20220606154726-3.png]]
4.2	977
31.36	978
4.2	979	When you use the TTN network, the US915 frequency bands use are:
	980
	981	* 903.9 - SF7BW125 to SF10BW125
	982	* 904.1 - SF7BW125 to SF10BW125
	983	* 904.3 - SF7BW125 to SF10BW125
	984	* 904.5 - SF7BW125 to SF10BW125
	985	* 904.7 - SF7BW125 to SF10BW125
	986	* 904.9 - SF7BW125 to SF10BW125
	987	* 905.1 - SF7BW125 to SF10BW125
	988	* 905.3 - SF7BW125 to SF10BW125
	989	* 904.6 - SF8BW500
	990
31.38	991	(((
4.2	992	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:
	993
35.21	994	* (% style="color:#037691" %)AT+CHE=2
	995	* (% style="color:#037691" %)ATZ
8.3	996	)))
4.2	997
8.3	998	(((
35.19	999
4.2	1000
	1001	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	1002	)))
4.2	1003
31.38	1004	(((
	1005
	1006	)))
4.2	1007
31.38	1008	(((
4.2	1009	The AU915 band is similar. Below are the AU915 Uplink Channels.
31.38	1010	)))
4.2	1011
8.2	1012	[[image:image-20220606154825-4.png]]
4.2	1013
	1014
	1015
4.8	1016	= 5. Trouble Shooting =
4.2	1017
4.9	1018	== 5.1 Why I can’t join TTN in US915 / AU915 bands? ==
	1019
4.11	1020	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	1021
	1022
4.10	1023	== 5.2 AT Command input doesn’t work ==
4.2	1024
31.29	1025	(((
6.2	1026	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	1027	)))
4.2	1028
	1029
4.10	1030	== 5.3 Device rejoin in at the second uplink packet ==
4.2	1031
6.2	1032	(% style="color:#4f81bd" %)Issue describe as below:
4.2	1033
6.2	1034	[[image:1654500909990-784.png]]
4.2	1035
	1036
6.2	1037	(% style="color:#4f81bd" %)Cause for this issue:
4.2	1038
31.30	1039	(((
4.2	1040	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	1041	)))
4.2	1042
	1043
6.2	1044	(% style="color:#4f81bd" %)Solution:
4.2	1045
	1046	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:
	1047
31.31	1048	[[image:1654500929571-736.png\|\|height="458" width="832"]]
4.2	1049
4.7	1050
4.4	1051	= 6. Order Info =
4.2	1052
	1053
4.6	1054	Part Number: (% style="color:#4f81bd" %)LSE01-XX-YY
4.2	1055
	1056
4.6	1057	(% style="color:#4f81bd" %)XX(%%): The default frequency band
4.2	1058
4.4	1059	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	1060	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	1061	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	1062	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	1063	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	1064	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
4.5	1065	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
4.4	1066	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
4.2	1067
4.4	1068	(% style="color:#4f81bd" %)YY(%%): Battery Option
4.2	1069
4.4	1070	* (% style="color:red" %)4(%%): 4000mAh battery
	1071	* (% style="color:red" %)8(%%): 8500mAh battery
4.2	1072
31.10	1073	(% class="wikigeneratedid" %)
	1074	(((
	1075
	1076	)))
	1077
4.3	1078	= 7. Packing Info =
4.2	1079
4.3	1080	(((
31.39	1081
	1082
31.40	1083	(% style="color:#037691" %)Package Includes:
4.3	1084	)))
4.2	1085
4.3	1086	* (((
	1087	LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	1088	)))
4.2	1089
4.3	1090	(((
31.40	1091
	1092
	1093	(% style="color:#037691" %)Dimension and weight:
4.3	1094	)))
4.2	1095
4.3	1096	* (((
	1097	Device Size: cm
	1098	)))
	1099	* (((
	1100	Device Weight: g
	1101	)))
	1102	* (((
	1103	Package Size / pcs : cm
	1104	)))
	1105	* (((
	1106	Weight / pcs : g
31.11	1107
	1108
4.3	1109	)))
4.2	1110
4.3	1111	= 8. Support =
4.2	1112
	1113	* 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.
	1114	* 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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