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

Version 32.6 by Xiaoling on 2022/06/07 11:34

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
	4
	5
31.17	6	Contents:
1.1	7
31.17	8	{{toc/}}
1.1	9
	10
	11
	12
31.17	13
	14
12.2	15	= 1. Introduction =
1.1	16
12.2	17	== 1.1 What is LoRaWAN Soil Moisture & EC Sensor ==
1.1	18
12.2	19	(((
	20	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.
	21	)))
1.1	22
12.2	23	(((
	24	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.
	25	)))
1.1	26
12.2	27	(((
4.2	28	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	29	)))
4.2	30
12.2	31	(((
	32	LES01 is powered by (% style="color:#4f81bd" %)4000mA or 8500mAh Li-SOCI2 battery(%%), It is designed for long term use up to 10 years.
	33	)))
4.2	34
12.2	35	(((
4.2	36	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	37	)))
4.2	38
	39
12.2	40	[[image:1654503236291-817.png]]
4.2	41
	42
13.2	43	[[image:1654503265560-120.png]]
4.2	44
	45
	46
13.3	47	== 1.2 Features ==
	48
4.2	49	* LoRaWAN 1.0.3 Class A
	50	* Ultra low power consumption
	51	* Monitor Soil Moisture
	52	* Monitor Soil Temperature
	53	* Monitor Soil Conductivity
	54	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
	55	* AT Commands to change parameters
	56	* Uplink on periodically
	57	* Downlink to change configure
	58	* IP66 Waterproof Enclosure
	59	* 4000mAh or 8500mAh Battery for long term use
	60
13.3	61	== 1.3 Specification ==
	62
4.2	63	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	64
14.2	65	[[image:image-20220606162220-5.png]]
	66
4.2	67
	68
14.3	69	== 1.4 Applications ==
4.2	70
	71	* Smart Agriculture
	72
15.6	73	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	74
4.2	75
15.6	76	== 1.5 Firmware Change log ==
	77
	78
14.3	79	LSE01 v1.0 : Release
4.2	80
14.3	81
	82
	83	= 2. Configure LSE01 to connect to LoRaWAN network =
	84
	85	== 2.1 How it works ==
	86
15.3	87	(((
4.2	88	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	89	)))
4.2	90
15.3	91	(((
31.33	92	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	93	)))
4.2	94
	95
	96
14.4	97	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
4.2	98
	99	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.
	100
	101
15.2	102	[[image:1654503992078-669.png]]
4.2	103
	104
	105	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.
	106
	107
	108	Step 1: Create a device in TTN with the OTAA keys from LSE01.
	109
	110	Each LSE01 is shipped with a sticker with the default device EUI as below:
	111
17.2	112	[[image:image-20220606163732-6.jpeg]]
4.2	113
	114	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	115
	116	Add APP EUI in the application
	117
	118
17.2	119	[[image:1654504596150-405.png]]
4.2	120
	121
	122
	123	Add APP KEY and DEV EUI
	124
18.2	125	[[image:1654504683289-357.png]]
4.2	126
	127
19.2	128
4.2	129	Step 2: Power on LSE01
	130
	131
	132	Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	133
19.2	134	[[image:image-20220606163915-7.png]]
4.2	135
	136
	137	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.
	138
20.2	139	[[image:1654504778294-788.png]]
4.2	140
	141
	142
20.3	143	== 2.3 Uplink Payload ==
4.2	144
20.3	145	=== 2.3.1 MOD~=0(Default Mode) ===
4.2	146
4.4	147	LSE01 will uplink payload via LoRaWAN with below payload format:
4.2	148
	149
	150	Uplink payload includes in total 11 bytes.
	151
32.5	152
32.3	153	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	154	\|(((
4.2	155	Size
	156
	157	(bytes)
32.3	158	)))\|2\|2\|2\|2\|2\|1
32.4	159	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
4.2	160	Temperature
	161
	162	(Reserve, Ignore now)
32.4	163	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]]\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]]\|(((
4.2	164	MOD & Digital Interrupt
	165
	166	(Optional)
	167	)))
	168
	169
	170
22.2	171	=== 2.3.2 MOD~=1(Original value) ===
	172
4.2	173	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	174
32.3	175	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	176	\|(((
4.2	177	Size
	178
	179	(bytes)
32.3	180	)))\|2\|2\|2\|2\|2\|1
32.4	181	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
4.2	182	Temperature
	183
	184	(Reserve, Ignore now)
32.4	185	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]](raw)\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]](raw)\|(((
4.2	186	MOD & Digital Interrupt
	187
	188	(Optional)
	189	)))
	190
	191
	192
22.2	193	=== 2.3.3 Battery Info ===
	194
4.2	195	Check the battery voltage for LSE01.
	196
	197	Ex1: 0x0B45 = 2885mV
	198
	199	Ex2: 0x0B49 = 2889mV
	200
	201
	202
22.3	203	=== 2.3.4 Soil Moisture ===
4.2	204
	205	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.
	206
22.4	207	For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
4.2	208
	209
22.4	210	(% style="color:#4f81bd" %)05DC(H) = 1500(D) /100 = 15%.
4.2	211
22.4	212
4.2	213
22.5	214	=== 2.3.5 Soil Temperature ===
	215
4.2	216	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
	217
	218	Example:
	219
	220	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	221
	222	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	223
	224
	225
22.6	226	=== 2.3.6 Soil Conductivity (EC) ===
	227
23.2	228	(((
	229	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).
	230	)))
4.2	231
23.2	232	(((
4.2	233	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	234	)))
4.2	235
23.2	236	(((
4.2	237	Generally, the EC value of irrigation water is less than 800uS / cm.
23.2	238	)))
4.2	239
23.2	240	(((
	241
	242	)))
4.2	243
23.2	244	(((
	245
	246	)))
	247
	248	=== 2.3.7 MOD ===
	249
4.2	250	Firmware version at least v2.1 supports changing mode.
	251
	252	For example, bytes[10]=90
	253
	254	mod=(bytes[10]>>7)&0x01=1.
	255
	256
31.23	257	Downlink Command:
4.2	258
	259	If payload = 0x0A00, workmode=0
	260
	261	If payload = 0x0A01, workmode=1
	262
	263
	264
23.2	265	=== 2.3.8 Decode payload in The Things Network ===
	266
4.2	267	While using TTN network, you can add the payload format to decode the payload.
	268
	269
23.2	270	[[image:1654505570700-128.png]]
4.2	271
	272	The payload decoder function for TTN is here:
	273
	274	LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
	275
	276
31.27	277
23.3	278	== 2.4 Uplink Interval ==
4.2	279
31.26	280	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	281
	282
	283
24.2	284	== 2.5 Downlink Payload ==
	285
4.2	286	By default, LSE50 prints the downlink payload to console port.
	287
24.2	288	[[image:image-20220606165544-8.png]]
4.2	289
24.2	290
26.2	291	Examples:
4.2	292
	293
26.2	294	* Set TDC
4.2	295
	296	If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	297
	298	Payload: 01 00 00 1E TDC=30S
	299
	300	Payload: 01 00 00 3C TDC=60S
	301
	302
26.2	303	* Reset
4.2	304
	305	If payload = 0x04FF, it will reset the LSE01
	306
	307
26.2	308	* CFM
4.2	309
	310	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	311
	312
26.2	313
	314	== 2.6 Show Data in DataCake IoT Server ==
	315
4.2	316	[[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:
	317
	318
	319	Step 1: Be sure that your device is programmed and properly connected to the network at this time.
	320
	321	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:
	322
	323
26.2	324	[[image:1654505857935-743.png]]
4.2	325
	326
26.2	327	[[image:1654505874829-548.png]]
4.2	328
	329	Step 3: Create an account or log in Datacake.
	330
	331	Step 4: Search the LSE01 and add DevEUI.
	332
	333
27.2	334	[[image:1654505905236-553.png]]
4.2	335
	336
	337	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	338
28.2	339	[[image:1654505925508-181.png]]
4.2	340
	341
	342
28.4	343	== 2.7 Frequency Plans ==
4.2	344
	345	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.
	346
	347
28.5	348	=== 2.7.1 EU863-870 (EU868) ===
4.2	349
28.5	350	(% style="color:#037691" %) Uplink:
	351
4.2	352	868.1 - SF7BW125 to SF12BW125
	353
	354	868.3 - SF7BW125 to SF12BW125 and SF7BW250
	355
	356	868.5 - SF7BW125 to SF12BW125
	357
	358	867.1 - SF7BW125 to SF12BW125
	359
	360	867.3 - SF7BW125 to SF12BW125
	361
	362	867.5 - SF7BW125 to SF12BW125
	363
	364	867.7 - SF7BW125 to SF12BW125
	365
	366	867.9 - SF7BW125 to SF12BW125
	367
	368	868.8 - FSK
	369
	370
28.5	371	(% style="color:#037691" %) Downlink:
4.2	372
	373	Uplink channels 1-9 (RX1)
	374
	375	869.525 - SF9BW125 (RX2 downlink only)
	376
	377
	378
28.5	379	=== 2.7.2 US902-928(US915) ===
	380
4.2	381	Used in USA, Canada and South America. Default use CHE=2
	382
28.5	383	(% style="color:#037691" %)Uplink:
4.2	384
	385	903.9 - SF7BW125 to SF10BW125
	386
	387	904.1 - SF7BW125 to SF10BW125
	388
	389	904.3 - SF7BW125 to SF10BW125
	390
	391	904.5 - SF7BW125 to SF10BW125
	392
	393	904.7 - SF7BW125 to SF10BW125
	394
	395	904.9 - SF7BW125 to SF10BW125
	396
	397	905.1 - SF7BW125 to SF10BW125
	398
	399	905.3 - SF7BW125 to SF10BW125
	400
	401
28.5	402	(% style="color:#037691" %)Downlink:
4.2	403
	404	923.3 - SF7BW500 to SF12BW500
	405
	406	923.9 - SF7BW500 to SF12BW500
	407
	408	924.5 - SF7BW500 to SF12BW500
	409
	410	925.1 - SF7BW500 to SF12BW500
	411
	412	925.7 - SF7BW500 to SF12BW500
	413
	414	926.3 - SF7BW500 to SF12BW500
	415
	416	926.9 - SF7BW500 to SF12BW500
	417
	418	927.5 - SF7BW500 to SF12BW500
	419
	420	923.3 - SF12BW500(RX2 downlink only)
	421
	422
	423
28.5	424	=== 2.7.3 CN470-510 (CN470) ===
	425
4.2	426	Used in China, Default use CHE=1
	427
28.5	428	(% style="color:#037691" %)Uplink:
4.2	429
	430	486.3 - SF7BW125 to SF12BW125
	431
	432	486.5 - SF7BW125 to SF12BW125
	433
	434	486.7 - SF7BW125 to SF12BW125
	435
	436	486.9 - SF7BW125 to SF12BW125
	437
	438	487.1 - SF7BW125 to SF12BW125
	439
	440	487.3 - SF7BW125 to SF12BW125
	441
	442	487.5 - SF7BW125 to SF12BW125
	443
	444	487.7 - SF7BW125 to SF12BW125
	445
	446
28.5	447	(% style="color:#037691" %)Downlink:
4.2	448
	449	506.7 - SF7BW125 to SF12BW125
	450
	451	506.9 - SF7BW125 to SF12BW125
	452
	453	507.1 - SF7BW125 to SF12BW125
	454
	455	507.3 - SF7BW125 to SF12BW125
	456
	457	507.5 - SF7BW125 to SF12BW125
	458
	459	507.7 - SF7BW125 to SF12BW125
	460
	461	507.9 - SF7BW125 to SF12BW125
	462
	463	508.1 - SF7BW125 to SF12BW125
	464
	465	505.3 - SF12BW125 (RX2 downlink only)
	466
	467
	468
28.5	469	=== 2.7.4 AU915-928(AU915) ===
	470
4.2	471	Default use CHE=2
	472
28.5	473	(% style="color:#037691" %)Uplink:
4.2	474
	475	916.8 - SF7BW125 to SF12BW125
	476
	477	917.0 - SF7BW125 to SF12BW125
	478
	479	917.2 - SF7BW125 to SF12BW125
	480
	481	917.4 - SF7BW125 to SF12BW125
	482
	483	917.6 - SF7BW125 to SF12BW125
	484
	485	917.8 - SF7BW125 to SF12BW125
	486
	487	918.0 - SF7BW125 to SF12BW125
	488
	489	918.2 - SF7BW125 to SF12BW125
	490
	491
28.5	492	(% style="color:#037691" %)Downlink:
4.2	493
	494	923.3 - SF7BW500 to SF12BW500
	495
	496	923.9 - SF7BW500 to SF12BW500
	497
	498	924.5 - SF7BW500 to SF12BW500
	499
	500	925.1 - SF7BW500 to SF12BW500
	501
	502	925.7 - SF7BW500 to SF12BW500
	503
	504	926.3 - SF7BW500 to SF12BW500
	505
	506	926.9 - SF7BW500 to SF12BW500
	507
	508	927.5 - SF7BW500 to SF12BW500
	509
	510	923.3 - SF12BW500(RX2 downlink only)
	511
	512
28.6	513
	514	=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
	515
28.7	516	(% style="color:#037691" %)Default Uplink channel:
4.2	517
	518	923.2 - SF7BW125 to SF10BW125
	519
	520	923.4 - SF7BW125 to SF10BW125
	521
	522
28.7	523	(% style="color:#037691" %)Additional Uplink Channel:
4.2	524
	525	(OTAA mode, channel added by JoinAccept message)
	526
28.7	527	(% style="color:#037691" %)AS920~~AS923 for Japan, Malaysia, Singapore:
4.2	528
	529	922.2 - SF7BW125 to SF10BW125
	530
	531	922.4 - SF7BW125 to SF10BW125
	532
	533	922.6 - SF7BW125 to SF10BW125
	534
	535	922.8 - SF7BW125 to SF10BW125
	536
	537	923.0 - SF7BW125 to SF10BW125
	538
	539	922.0 - SF7BW125 to SF10BW125
	540
	541
28.7	542	(% style="color:#037691" %)AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam:
4.2	543
	544	923.6 - SF7BW125 to SF10BW125
	545
	546	923.8 - SF7BW125 to SF10BW125
	547
	548	924.0 - SF7BW125 to SF10BW125
	549
	550	924.2 - SF7BW125 to SF10BW125
	551
	552	924.4 - SF7BW125 to SF10BW125
	553
	554	924.6 - SF7BW125 to SF10BW125
	555
	556
28.7	557	(% style="color:#037691" %) Downlink:
4.2	558
	559	Uplink channels 1-8 (RX1)
	560
	561	923.2 - SF10BW125 (RX2)
	562
	563
	564
28.7	565	=== 2.7.6 KR920-923 (KR920) ===
	566
4.2	567	Default channel:
	568
	569	922.1 - SF7BW125 to SF12BW125
	570
	571	922.3 - SF7BW125 to SF12BW125
	572
	573	922.5 - SF7BW125 to SF12BW125
	574
	575
28.7	576	(% style="color:#037691" %)Uplink: (OTAA mode, channel added by JoinAccept message)
4.2	577
	578	922.1 - SF7BW125 to SF12BW125
	579
	580	922.3 - SF7BW125 to SF12BW125
	581
	582	922.5 - SF7BW125 to SF12BW125
	583
	584	922.7 - SF7BW125 to SF12BW125
	585
	586	922.9 - SF7BW125 to SF12BW125
	587
	588	923.1 - SF7BW125 to SF12BW125
	589
	590	923.3 - SF7BW125 to SF12BW125
	591
	592
28.7	593	(% style="color:#037691" %)Downlink:
4.2	594
	595	Uplink channels 1-7(RX1)
	596
	597	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	598
	599
	600
28.7	601	=== 2.7.7 IN865-867 (IN865) ===
4.2	602
28.7	603	(% style="color:#037691" %) Uplink:
	604
4.2	605	865.0625 - SF7BW125 to SF12BW125
	606
	607	865.4025 - SF7BW125 to SF12BW125
	608
	609	865.9850 - SF7BW125 to SF12BW125
	610
	611
28.7	612	(% style="color:#037691" %) Downlink:
4.2	613
	614	Uplink channels 1-3 (RX1)
	615
	616	866.550 - SF10BW125 (RX2)
	617
	618
	619
28.7	620
	621	== 2.8 LED Indicator ==
	622
4.2	623	The LSE01 has an internal LED which is to show the status of different state.
	624
	625	* Blink once when device power on.
	626	* Solid ON for 5 seconds once device successful Join the network.
	627	* Blink once when device transmit a packet.
	628
32.6	629
	630
28.8	631	== 2.9 Installation in Soil ==
	632
4.2	633	Measurement the soil surface
	634
	635
29.2	636	[[image:1654506634463-199.png]]
4.2	637
29.2	638	(((
31.8	639	(((
4.2	640	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	641	)))
31.8	642	)))
4.2	643
	644
30.2	645	[[image:1654506665940-119.png]]
4.2	646
31.8	647	(((
4.2	648	Dig a hole with diameter > 20CM.
31.8	649	)))
4.2	650
31.8	651	(((
4.2	652	Horizontal insert the probe to the soil and fill the hole for long term measurement.
31.8	653	)))
4.2	654
	655
30.3	656	== 2.10 Firmware Change Log ==
4.2	657
31.7	658	(((
4.2	659	Firmware download link:
31.7	660	)))
4.2	661
31.7	662	(((
4.2	663	[[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	664	)))
4.2	665
31.7	666	(((
	667
	668	)))
4.2	669
31.7	670	(((
30.4	671	Firmware Upgrade Method: [[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
31.7	672	)))
4.2	673
31.7	674	(((
	675
	676	)))
4.2	677
31.7	678	(((
4.2	679	V1.0.
31.7	680	)))
4.2	681
31.7	682	(((
4.2	683	Release
31.7	684	)))
4.2	685
	686
31.2	687	== 2.11 Battery Analysis ==
4.2	688
31.2	689	=== 2.11.1 Battery Type ===
4.2	690
31.6	691	(((
4.2	692	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	693	)))
4.2	694
31.6	695	(((
4.2	696	The battery is designed to last for more than 5 years for the LSN50.
31.6	697	)))
4.2	698
31.2	699	(((
31.6	700	(((
31.2	701	The battery-related documents are as below:
	702	)))
31.6	703	)))
4.2	704
31.2	705	* (((
	706	[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
4.2	707	)))
31.2	708	* (((
	709	[[Lithium-Thionyl Chloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	710	)))
	711	* (((
	712	[[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]]
	713	)))
4.2	714
31.2	715	[[image:image-20220606171726-9.png]]
4.2	716
	717
	718
31.2	719	=== 2.11.2 Battery Note ===
4.2	720
31.3	721	(((
4.2	722	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	723	)))
4.2	724
	725
	726
31.2	727	=== 2.11.3 Replace the battery ===
	728
31.3	729	(((
4.2	730	If Battery is lower than 2.7v, user should replace the battery of LSE01.
31.3	731	)))
4.2	732
31.3	733	(((
4.2	734	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	735	)))
4.2	736
31.3	737	(((
4.2	738	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	739	)))
4.2	740
	741
	742
9.2	743	= 3. Using the AT Commands =
4.2	744
9.2	745	== 3.1 Access AT Commands ==
	746
11.4	747
4.2	748	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.
	749
31.28	750	[[image:1654501986557-872.png\|\|height="391" width="800"]]
4.2	751
	752
	753	Or if you have below board, use below connection:
	754
	755
31.28	756	[[image:1654502005655-729.png\|\|height="503" width="801"]]
4.2	757
	758
	759
11.2	760	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	761
	762
31.28	763	[[image:1654502050864-459.png\|\|height="564" width="806"]]
4.2	764
	765
	766	Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
	767
	768
11.4	769	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>? (%%) : Help on <CMD>
4.2	770
11.4	771	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD> (%%) : Run <CMD>
4.2	772
11.4	773	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=<value>(%%) : Set the value
4.2	774
11.4	775	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=?(%%) : Get the value
4.2	776
	777
11.6	778	(% style="color:#037691" %)General Commands(%%)
4.2	779
11.6	780	(% style="background-color:#dcdcdc" %)AT(%%) : Attention
4.2	781
11.6	782	(% style="background-color:#dcdcdc" %)AT?(%%) : Short Help
4.2	783
11.6	784	(% style="background-color:#dcdcdc" %)ATZ(%%) : MCU Reset
4.2	785
11.6	786	(% style="background-color:#dcdcdc" %)AT+TDC(%%) : Application Data Transmission Interval
4.2	787
	788
11.4	789	(% style="color:#037691" %)Keys, IDs and EUIs management
4.2	790
11.6	791	(% style="background-color:#dcdcdc" %)AT+APPEUI(%%) : Application EUI
4.2	792
11.6	793	(% style="background-color:#dcdcdc" %)AT+APPKEY(%%) : Application Key
4.2	794
11.6	795	(% style="background-color:#dcdcdc" %)AT+APPSKEY(%%) : Application Session Key
4.2	796
11.6	797	(% style="background-color:#dcdcdc" %)AT+DADDR(%%) : Device Address
4.2	798
11.6	799	(% style="background-color:#dcdcdc" %)AT+DEUI(%%) : Device EUI
4.2	800
11.6	801	(% style="background-color:#dcdcdc" %)AT+NWKID(%%) : Network ID (You can enter this command change only after successful network connection)
4.2	802
11.6	803	(% style="background-color:#dcdcdc" %)AT+NWKSKEY(%%) : Network Session Key Joining and sending date on LoRa network
4.2	804
11.6	805	(% style="background-color:#dcdcdc" %)AT+CFM(%%) : Confirm Mode
4.2	806
11.6	807	(% style="background-color:#dcdcdc" %)AT+CFS(%%) : Confirm Status
4.2	808
11.6	809	(% style="background-color:#dcdcdc" %)AT+JOIN(%%) : Join LoRa? Network
4.2	810
11.6	811	(% style="background-color:#dcdcdc" %)AT+NJM(%%) : LoRa? Network Join Mode
4.2	812
11.6	813	(% style="background-color:#dcdcdc" %)AT+NJS(%%) : LoRa? Network Join Status
4.2	814
11.6	815	(% style="background-color:#dcdcdc" %)AT+RECV(%%) : Print Last Received Data in Raw Format
4.2	816
11.6	817	(% style="background-color:#dcdcdc" %)AT+RECVB(%%) : Print Last Received Data in Binary Format
4.2	818
11.6	819	(% style="background-color:#dcdcdc" %)AT+SEND(%%) : Send Text Data
4.2	820
11.6	821	(% style="background-color:#dcdcdc" %)AT+SENB(%%) : Send Hexadecimal Data
4.2	822
	823
11.4	824	(% style="color:#037691" %)LoRa Network Management
4.2	825
11.6	826	(% style="background-color:#dcdcdc" %)AT+ADR(%%) : Adaptive Rate
4.2	827
11.6	828	(% style="background-color:#dcdcdc" %)AT+CLASS(%%) : LoRa Class(Currently only support class A
4.2	829
11.6	830	(% style="background-color:#dcdcdc" %)AT+DCS(%%) : Duty Cycle Setting
4.2	831
11.6	832	(% style="background-color:#dcdcdc" %)AT+DR(%%) : Data Rate (Can Only be Modified after ADR=0)
4.2	833
11.6	834	(% style="background-color:#dcdcdc" %)AT+FCD(%%) : Frame Counter Downlink
4.2	835
11.6	836	(% style="background-color:#dcdcdc" %)AT+FCU(%%) : Frame Counter Uplink
4.2	837
11.6	838	(% style="background-color:#dcdcdc" %)AT+JN1DL(%%) : Join Accept Delay1
4.2	839
11.6	840	(% style="background-color:#dcdcdc" %)AT+JN2DL(%%) : Join Accept Delay2
4.2	841
11.6	842	(% style="background-color:#dcdcdc" %)AT+PNM(%%) : Public Network Mode
4.2	843
11.6	844	(% style="background-color:#dcdcdc" %)AT+RX1DL(%%) : Receive Delay1
4.2	845
11.6	846	(% style="background-color:#dcdcdc" %)AT+RX2DL(%%) : Receive Delay2
4.2	847
11.6	848	(% style="background-color:#dcdcdc" %)AT+RX2DR(%%) : Rx2 Window Data Rate
4.2	849
11.6	850	(% style="background-color:#dcdcdc" %)AT+RX2FQ(%%) : Rx2 Window Frequency
4.2	851
11.6	852	(% style="background-color:#dcdcdc" %)AT+TXP(%%) : Transmit Power
4.2	853
11.6	854	(% style="background-color:#dcdcdc" %)AT+ MOD(%%) : Set work mode
4.2	855
	856
11.4	857	(% style="color:#037691" %)Information
4.2	858
11.6	859	(% style="background-color:#dcdcdc" %)AT+RSSI(%%) : RSSI of the Last Received Packet
4.2	860
11.6	861	(% style="background-color:#dcdcdc" %)AT+SNR(%%) : SNR of the Last Received Packet
4.2	862
11.6	863	(% style="background-color:#dcdcdc" %)AT+VER(%%) : Image Version and Frequency Band
4.2	864
11.6	865	(% style="background-color:#dcdcdc" %)AT+FDR(%%) : Factory Data Reset
4.2	866
11.6	867	(% style="background-color:#dcdcdc" %)AT+PORT(%%) : Application Port
4.2	868
11.6	869	(% style="background-color:#dcdcdc" %)AT+CHS(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode
4.2	870
11.6	871	(% style="background-color:#dcdcdc" %)AT+CHE(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470
4.2	872
	873
6.3	874	= 4. FAQ =
4.2	875
6.3	876	== 4.1 How to change the LoRa Frequency Bands/Region? ==
	877
31.35	878	(((
31.24	879	You can follow the instructions for [[how to upgrade image>>\|\|anchor="H2.10200BFirmwareChangeLog"]].
4.2	880	When downloading the images, choose the required image file for download.
31.35	881	)))
4.2	882
31.35	883	(((
	884
	885	)))
4.2	886
31.35	887	(((
8.3	888	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	889	)))
4.2	890
31.35	891	(((
	892
	893	)))
4.2	894
31.35	895	(((
4.2	896	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	897	)))
4.2	898
31.35	899	(((
	900
	901	)))
4.2	902
31.35	903	(((
4.2	904	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	905	)))
4.2	906
8.2	907	[[image:image-20220606154726-3.png]]
4.2	908
31.36	909
4.2	910	When you use the TTN network, the US915 frequency bands use are:
	911
	912	* 903.9 - SF7BW125 to SF10BW125
	913	* 904.1 - SF7BW125 to SF10BW125
	914	* 904.3 - SF7BW125 to SF10BW125
	915	* 904.5 - SF7BW125 to SF10BW125
	916	* 904.7 - SF7BW125 to SF10BW125
	917	* 904.9 - SF7BW125 to SF10BW125
	918	* 905.1 - SF7BW125 to SF10BW125
	919	* 905.3 - SF7BW125 to SF10BW125
	920	* 904.6 - SF8BW500
	921
31.38	922	(((
4.2	923	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:
31.38	924	)))
4.2	925
8.3	926	(% class="box infomessage" %)
	927	(((
4.2	928	AT+CHE=2
8.3	929	)))
4.2	930
8.3	931	(% class="box infomessage" %)
	932	(((
4.2	933	ATZ
8.3	934	)))
4.2	935
31.38	936	(((
4.2	937	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	938	)))
4.2	939
31.38	940	(((
	941
	942	)))
4.2	943
31.38	944	(((
4.2	945	The AU915 band is similar. Below are the AU915 Uplink Channels.
31.38	946	)))
4.2	947
8.2	948	[[image:image-20220606154825-4.png]]
4.2	949
	950
	951
4.8	952	= 5. Trouble Shooting =
4.2	953
4.9	954	== 5.1 Why I can’t join TTN in US915 / AU915 bands? ==
	955
4.11	956	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	957
	958
4.10	959	== 5.2 AT Command input doesn’t work ==
4.2	960
31.29	961	(((
6.2	962	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	963	)))
4.2	964
	965
4.10	966	== 5.3 Device rejoin in at the second uplink packet ==
4.2	967
6.2	968	(% style="color:#4f81bd" %)Issue describe as below:
4.2	969
6.2	970	[[image:1654500909990-784.png]]
4.2	971
	972
6.2	973	(% style="color:#4f81bd" %)Cause for this issue:
4.2	974
31.30	975	(((
4.2	976	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	977	)))
4.2	978
	979
6.2	980	(% style="color:#4f81bd" %)Solution:
4.2	981
	982	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:
	983
31.31	984	[[image:1654500929571-736.png\|\|height="458" width="832"]]
4.2	985
4.7	986
4.4	987	= 6. Order Info =
4.2	988
	989
4.6	990	Part Number: (% style="color:#4f81bd" %)LSE01-XX-YY
4.2	991
	992
4.6	993	(% style="color:#4f81bd" %)XX(%%): The default frequency band
4.2	994
4.4	995	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	996	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	997	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	998	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	999	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	1000	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
4.5	1001	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
4.4	1002	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
4.2	1003
4.4	1004	(% style="color:#4f81bd" %)YY(%%): Battery Option
4.2	1005
4.4	1006	* (% style="color:red" %)4(%%): 4000mAh battery
	1007	* (% style="color:red" %)8(%%): 8500mAh battery
4.2	1008
31.10	1009	(% class="wikigeneratedid" %)
	1010	(((
	1011
	1012	)))
	1013
4.3	1014	= 7. Packing Info =
4.2	1015
4.3	1016	(((
31.39	1017
	1018
31.40	1019	(% style="color:#037691" %)Package Includes:
4.3	1020	)))
4.2	1021
4.3	1022	* (((
	1023	LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	1024	)))
4.2	1025
4.3	1026	(((
31.40	1027
	1028
	1029	(% style="color:#037691" %)Dimension and weight:
4.3	1030	)))
4.2	1031
4.3	1032	* (((
	1033	Device Size: cm
	1034	)))
	1035	* (((
	1036	Device Weight: g
	1037	)))
	1038	* (((
	1039	Package Size / pcs : cm
	1040	)))
	1041	* (((
	1042	Weight / pcs : g
31.11	1043
	1044
	1045
4.3	1046	)))
4.2	1047
4.3	1048	= 8. Support =
4.2	1049
	1050	* 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.
	1051	* 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]]
	1052
27.2	1053
32.3	1054	~)~)~)
	1055	~)~)~)
	1056	~)~)~)

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

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