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

Version 32.8 by Xiaoling on 2022/06/07 11:36

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

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

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