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

Version 21.1 by Xiaoling on 2022/06/06 16:41

version	line-number	content
4.2	1	(% style="text-align:center" %)
	2	[[image:image-20220606151504-2.jpeg\|\|height="848" width="848"]]
1.1	3
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	5
	6
	7
	8
	9
	10
12.2	11	= 1. Introduction =
1.1	12
12.2	13	== 1.1 What is LoRaWAN Soil Moisture & EC Sensor ==
1.1	14
12.2	15	(((
	16	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.
	17	)))
1.1	18
12.2	19	(((
	20	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.
	21	)))
1.1	22
12.2	23	(((
4.2	24	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	25	)))
4.2	26
12.2	27	(((
	28	LES01 is powered by (% style="color:#4f81bd" %)4000mA or 8500mAh Li-SOCI2 battery(%%), It is designed for long term use up to 10 years.
	29	)))
4.2	30
12.2	31	(((
4.2	32	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	33	)))
4.2	34
	35
12.2	36	[[image:1654503236291-817.png]]
4.2	37
	38
13.2	39	[[image:1654503265560-120.png]]
4.2	40
	41
	42
13.3	43	== 1.2 Features ==
	44
4.2	45	* LoRaWAN 1.0.3 Class A
	46	* Ultra low power consumption
	47	* Monitor Soil Moisture
	48	* Monitor Soil Temperature
	49	* Monitor Soil Conductivity
	50	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
	51	* AT Commands to change parameters
	52	* Uplink on periodically
	53	* Downlink to change configure
	54	* IP66 Waterproof Enclosure
	55	* 4000mAh or 8500mAh Battery for long term use
	56
13.3	57	== 1.3 Specification ==
	58
4.2	59	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	60
14.2	61	[[image:image-20220606162220-5.png]]
	62
4.2	63
	64
14.3	65	== 1.4 Applications ==
4.2	66
	67	* Smart Agriculture
	68
	69
15.6	70	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	71
4.2	72
15.6	73	(% class="wikigeneratedid" %)
	74	== 1.5 Firmware Change log ==
	75
	76
14.3	77	LSE01 v1.0 : Release
4.2	78
14.3	79
	80
	81	= 2. Configure LSE01 to connect to LoRaWAN network =
	82
	83	== 2.1 How it works ==
	84
15.3	85	(((
4.2	86	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	87	)))
4.2	88
15.3	89	(((
15.4	90	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.UsingtheATCommands"]].
15.3	91	)))
4.2	92
	93
	94
14.4	95	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
4.2	96
	97	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.
	98
	99
15.2	100	[[image:1654503992078-669.png]]
4.2	101
	102
	103	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.
	104
	105
	106	Step 1: Create a device in TTN with the OTAA keys from LSE01.
	107
	108	Each LSE01 is shipped with a sticker with the default device EUI as below:
	109
17.2	110	[[image:image-20220606163732-6.jpeg]]
4.2	111
	112	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	113
	114	Add APP EUI in the application
	115
	116
17.2	117	[[image:1654504596150-405.png]]
4.2	118
	119
	120
	121	Add APP KEY and DEV EUI
	122
18.2	123	[[image:1654504683289-357.png]]
4.2	124
	125
19.2	126
4.2	127	Step 2: Power on LSE01
	128
	129
	130	Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	131
19.2	132	[[image:image-20220606163915-7.png]]
4.2	133
	134
	135	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.
	136
20.2	137	[[image:1654504778294-788.png]]
4.2	138
	139
	140
20.3	141	== 2.3 Uplink Payload ==
4.2	142
20.3	143	=== 2.3.1 MOD~=0(Default Mode) ===
4.2	144
4.4	145	LSE01 will uplink payload via LoRaWAN with below payload format:
4.2	146
	147
	148	Uplink payload includes in total 11 bytes.
	149
	150
	151	\|(((
	152	Size
	153
	154	(bytes)
	155	)))\|2\|2\|2\|2\|2\|1
	156	\|Value\|[[BAT>>path:#bat]]\|(((
	157	Temperature
	158
	159	(Reserve, Ignore now)
	160	)))\|[[Soil Moisture>>path:#soil_moisture]]\|[[Soil Temperature>>path:#soil_tem]]\|[[Soil Conductivity (EC)>>path:#EC]]\|(((
	161	MOD & Digital Interrupt
	162
	163	(Optional)
	164	)))
	165
	166	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
	167
	168
4.4	169	1.
15.5	170	11.
4.2	171	111. MOD=1(Original value)
	172
	173	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	174
	175	\|(((
	176	Size
	177
	178	(bytes)
	179	)))\|2\|2\|2\|2\|2\|1
	180	\|Value\|[[BAT>>path:#bat]]\|(((
	181	Temperature
	182
	183	(Reserve, Ignore now)
	184	)))\|[[Soil Moisture>>path:#soil_moisture]](raw)\|[[Soil Temperature>>path:#soil_tem]]\|[[Soil Conductivity (EC)>>path:#EC]](raw)\|(((
	185	MOD & Digital Interrupt
	186
	187	(Optional)
	188	)))
	189
	190	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
	191
4.4	192	1.
15.5	193	11.
4.2	194	111. Battery Info
	195
	196	Check the battery voltage for LSE01.
	197
	198	Ex1: 0x0B45 = 2885mV
	199
	200	Ex2: 0x0B49 = 2889mV
	201
	202
	203
15.5	204	1.
	205	11.
4.2	206	111. Soil Moisture
	207
	208	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.
	209
	210	For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is
	211
	212	05DC(H) = 1500(D) /100 = 15%.
	213
	214
15.5	215	1.
	216	11.
4.2	217	111. Soil Temperature
	218
	219	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
	220
	221	Example:
	222
	223	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	224
	225	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	226
	227
15.5	228	1.
	229	11.
4.2	230	111. Soil Conductivity (EC)
	231
	232	Obtain soluble salt concentration in soil or soluble ion concentration in liquid fertilizer or planting medium,. The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
	233
	234	For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	235
	236
	237	Generally, the EC value of irrigation water is less than 800uS / cm.
	238
15.5	239	1.
	240	11.
4.2	241	111. MOD
	242
	243	Firmware version at least v2.1 supports changing mode.
	244
	245	For example, bytes[10]=90
	246
	247	mod=(bytes[10]>>7)&0x01=1.
	248
	249
	250	Downlink Command:
	251
	252	If payload = 0x0A00, workmode=0
	253
	254	If payload = 0x0A01, workmode=1
	255
	256
15.5	257	1.
	258	11.
4.2	259	111. Decode payload in The Things Network
	260
	261	While using TTN network, you can add the payload format to decode the payload.
	262
	263
	264	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
	265
	266	The payload decoder function for TTN is here:
	267
	268	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/]]
	269
	270
15.5	271	1.
4.2	272	11. Uplink Interval
	273
	274	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:
	275
	276	[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
	277
15.5	278	1.
4.2	279	11. Downlink Payload
	280
	281	By default, LSE50 prints the downlink payload to console port.
	282
	283	\|Downlink Control Type\|FPort\|Type Code\|Downlink payload size(bytes)
	284	\|TDC (Transmit Time Interval)\|Any\|01\|4
	285	\|RESET\|Any\|04\|2
	286	\|AT+CFM\|Any\|05\|4
	287	\|INTMOD\|Any\|06\|4
	288	\|MOD\|Any\|0A\|2
	289
	290	Examples
	291
	292
	293	Set TDC
	294
	295	If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	296
	297	Payload: 01 00 00 1E TDC=30S
	298
	299	Payload: 01 00 00 3C TDC=60S
	300
	301
	302	Reset
	303
	304	If payload = 0x04FF, it will reset the LSE01
	305
	306
	307	CFM
	308
	309	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	310
15.5	311	1.
4.2	312	11. Show Data in DataCake IoT Server
	313
	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
	322	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
	323
	324
	325	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
	326
	327
	328
	329
	330
	331	Step 3: Create an account or log in Datacake.
	332
	333	Step 4: Search the LSE01 and add DevEUI.
	334
	335
	336	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
	337
	338
	339
	340	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	341
	342
	343	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
	344
	345
	346
4.4	347	1.
4.2	348	11. Frequency Plans
	349
	350	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.
	351
15.5	352	1.
	353	11.
4.2	354	111. EU863-870 (EU868)
	355
	356	Uplink:
	357
	358	868.1 - SF7BW125 to SF12BW125
	359
	360	868.3 - SF7BW125 to SF12BW125 and SF7BW250
	361
	362	868.5 - SF7BW125 to SF12BW125
	363
	364	867.1 - SF7BW125 to SF12BW125
	365
	366	867.3 - SF7BW125 to SF12BW125
	367
	368	867.5 - SF7BW125 to SF12BW125
	369
	370	867.7 - SF7BW125 to SF12BW125
	371
	372	867.9 - SF7BW125 to SF12BW125
	373
	374	868.8 - FSK
	375
	376
	377	Downlink:
	378
	379	Uplink channels 1-9 (RX1)
	380
	381	869.525 - SF9BW125 (RX2 downlink only)
	382
	383
15.5	384	1.
	385	11.
4.2	386	111. US902-928(US915)
	387
	388	Used in USA, Canada and South America. Default use CHE=2
	389
	390	Uplink:
	391
	392	903.9 - SF7BW125 to SF10BW125
	393
	394	904.1 - SF7BW125 to SF10BW125
	395
	396	904.3 - SF7BW125 to SF10BW125
	397
	398	904.5 - SF7BW125 to SF10BW125
	399
	400	904.7 - SF7BW125 to SF10BW125
	401
	402	904.9 - SF7BW125 to SF10BW125
	403
	404	905.1 - SF7BW125 to SF10BW125
	405
	406	905.3 - SF7BW125 to SF10BW125
	407
	408
	409	Downlink:
	410
	411	923.3 - SF7BW500 to SF12BW500
	412
	413	923.9 - SF7BW500 to SF12BW500
	414
	415	924.5 - SF7BW500 to SF12BW500
	416
	417	925.1 - SF7BW500 to SF12BW500
	418
	419	925.7 - SF7BW500 to SF12BW500
	420
	421	926.3 - SF7BW500 to SF12BW500
	422
	423	926.9 - SF7BW500 to SF12BW500
	424
	425	927.5 - SF7BW500 to SF12BW500
	426
	427	923.3 - SF12BW500(RX2 downlink only)
	428
	429
15.5	430	1.
	431	11.
4.2	432	111. CN470-510 (CN470)
	433
	434	Used in China, Default use CHE=1
	435
	436	Uplink:
	437
	438	486.3 - SF7BW125 to SF12BW125
	439
	440	486.5 - SF7BW125 to SF12BW125
	441
	442	486.7 - SF7BW125 to SF12BW125
	443
	444	486.9 - SF7BW125 to SF12BW125
	445
	446	487.1 - SF7BW125 to SF12BW125
	447
	448	487.3 - SF7BW125 to SF12BW125
	449
	450	487.5 - SF7BW125 to SF12BW125
	451
	452	487.7 - SF7BW125 to SF12BW125
	453
	454
	455	Downlink:
	456
	457	506.7 - SF7BW125 to SF12BW125
	458
	459	506.9 - SF7BW125 to SF12BW125
	460
	461	507.1 - SF7BW125 to SF12BW125
	462
	463	507.3 - SF7BW125 to SF12BW125
	464
	465	507.5 - SF7BW125 to SF12BW125
	466
	467	507.7 - SF7BW125 to SF12BW125
	468
	469	507.9 - SF7BW125 to SF12BW125
	470
	471	508.1 - SF7BW125 to SF12BW125
	472
	473	505.3 - SF12BW125 (RX2 downlink only)
	474
	475
15.5	476	1.
	477	11.
4.2	478	111. AU915-928(AU915)
	479
	480	Default use CHE=2
	481
	482	Uplink:
	483
	484	916.8 - SF7BW125 to SF12BW125
	485
	486	917.0 - SF7BW125 to SF12BW125
	487
	488	917.2 - SF7BW125 to SF12BW125
	489
	490	917.4 - SF7BW125 to SF12BW125
	491
	492	917.6 - SF7BW125 to SF12BW125
	493
	494	917.8 - SF7BW125 to SF12BW125
	495
	496	918.0 - SF7BW125 to SF12BW125
	497
	498	918.2 - SF7BW125 to SF12BW125
	499
	500
	501	Downlink:
	502
	503	923.3 - SF7BW500 to SF12BW500
	504
	505	923.9 - SF7BW500 to SF12BW500
	506
	507	924.5 - SF7BW500 to SF12BW500
	508
	509	925.1 - SF7BW500 to SF12BW500
	510
	511	925.7 - SF7BW500 to SF12BW500
	512
	513	926.3 - SF7BW500 to SF12BW500
	514
	515	926.9 - SF7BW500 to SF12BW500
	516
	517	927.5 - SF7BW500 to SF12BW500
	518
	519	923.3 - SF12BW500(RX2 downlink only)
	520
15.5	521	1.
	522	11.
4.2	523	111. AS920-923 & AS923-925 (AS923)
	524
	525	Default Uplink channel:
	526
	527	923.2 - SF7BW125 to SF10BW125
	528
	529	923.4 - SF7BW125 to SF10BW125
	530
	531
	532	Additional Uplink Channel:
	533
	534	(OTAA mode, channel added by JoinAccept message)
	535
	536	AS920~~AS923 for Japan, Malaysia, Singapore:
	537
	538	922.2 - SF7BW125 to SF10BW125
	539
	540	922.4 - SF7BW125 to SF10BW125
	541
	542	922.6 - SF7BW125 to SF10BW125
	543
	544	922.8 - SF7BW125 to SF10BW125
	545
	546	923.0 - SF7BW125 to SF10BW125
	547
	548	922.0 - SF7BW125 to SF10BW125
	549
	550
	551	AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam:
	552
	553	923.6 - SF7BW125 to SF10BW125
	554
	555	923.8 - SF7BW125 to SF10BW125
	556
	557	924.0 - SF7BW125 to SF10BW125
	558
	559	924.2 - SF7BW125 to SF10BW125
	560
	561	924.4 - SF7BW125 to SF10BW125
	562
	563	924.6 - SF7BW125 to SF10BW125
	564
	565
	566
	567	Downlink:
	568
	569	Uplink channels 1-8 (RX1)
	570
	571	923.2 - SF10BW125 (RX2)
	572
	573
15.5	574	1.
	575	11.
4.2	576	111. KR920-923 (KR920)
	577
	578	Default channel:
	579
	580	922.1 - SF7BW125 to SF12BW125
	581
	582	922.3 - SF7BW125 to SF12BW125
	583
	584	922.5 - SF7BW125 to SF12BW125
	585
	586
	587	Uplink: (OTAA mode, channel added by JoinAccept message)
	588
	589	922.1 - SF7BW125 to SF12BW125
	590
	591	922.3 - SF7BW125 to SF12BW125
	592
	593	922.5 - SF7BW125 to SF12BW125
	594
	595	922.7 - SF7BW125 to SF12BW125
	596
	597	922.9 - SF7BW125 to SF12BW125
	598
	599	923.1 - SF7BW125 to SF12BW125
	600
	601	923.3 - SF7BW125 to SF12BW125
	602
	603
	604	Downlink:
	605
	606	Uplink channels 1-7(RX1)
	607
	608	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	609
	610
15.5	611	1.
	612	11.
4.2	613	111. IN865-867 (IN865)
	614
	615	Uplink:
	616
	617	865.0625 - SF7BW125 to SF12BW125
	618
	619	865.4025 - SF7BW125 to SF12BW125
	620
	621	865.9850 - SF7BW125 to SF12BW125
	622
	623
	624	Downlink:
	625
	626	Uplink channels 1-3 (RX1)
	627
	628	866.550 - SF10BW125 (RX2)
	629
	630
15.5	631	1.
4.2	632	11. LED Indicator
	633
	634	The LSE01 has an internal LED which is to show the status of different state.
	635
	636
	637	* Blink once when device power on.
	638	* Solid ON for 5 seconds once device successful Join the network.
	639	* Blink once when device transmit a packet.
	640
15.5	641	1.
4.2	642	11. Installation in Soil
	643
	644	Measurement the soil surface
	645
	646
	647	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
	648
	649	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.
	650
	651
	652
	653
	654
	655
	656
	657	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
	658
	659
	660
	661	Dig a hole with diameter > 20CM.
	662
	663	Horizontal insert the probe to the soil and fill the hole for long term measurement.
	664
	665
	666
	667
15.5	668	1.
4.2	669	11. Firmware Change Log
	670
	671	Firmware download link:
	672
	673	[[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/]]
	674
	675
	676	Firmware Upgrade Method:
	677
	678	[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]]
	679
	680
	681	V1.0.
	682
	683	Release
	684
	685
	686
15.5	687	1.
4.2	688	11. Battery Analysis
	689	111. Battery Type
	690
	691	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.
	692
	693
	694	The battery is designed to last for more than 5 years for the LSN50.
	695
	696
	697	The battery related documents as below:
	698
	699	* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	700	* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
	701	* [[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]]
	702
	703	\|(((
	704	JST-XH-2P connector
	705	)))
	706
	707	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
	708
	709
	710
15.5	711	1.
	712	11.
4.2	713	111. Battery Note
	714
	715	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.
	716
	717
15.5	718	1.
	719	11.
4.2	720	111. Replace the battery
	721
	722	If Battery is lower than 2.7v, user should replace the battery of LSE01.
	723
	724
	725	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.
	726
	727
	728	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)
	729
	730
	731
	732
	733
	734
9.2	735	= 3. Using the AT Commands =
4.2	736
9.2	737	== 3.1 Access AT Commands ==
	738
11.4	739
4.2	740	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.
	741
9.2	742	[[image:1654501986557-872.png]]
4.2	743
	744
	745	Or if you have below board, use below connection:
	746
	747
11.2	748	[[image:1654502005655-729.png]]
4.2	749
	750
	751
11.2	752	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	753
	754
11.2	755	[[image:1654502050864-459.png]]
4.2	756
	757
	758	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/]]
	759
	760
11.4	761	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>? (%%) : Help on <CMD>
4.2	762
11.4	763	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD> (%%) : Run <CMD>
4.2	764
11.4	765	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=<value>(%%) : Set the value
4.2	766
11.4	767	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=?(%%) : Get the value
4.2	768
	769
11.6	770	(% style="color:#037691" %)General Commands(%%)
4.2	771
11.6	772	(% style="background-color:#dcdcdc" %)AT(%%) : Attention
4.2	773
11.6	774	(% style="background-color:#dcdcdc" %)AT?(%%) : Short Help
4.2	775
11.6	776	(% style="background-color:#dcdcdc" %)ATZ(%%) : MCU Reset
4.2	777
11.6	778	(% style="background-color:#dcdcdc" %)AT+TDC(%%) : Application Data Transmission Interval
4.2	779
	780
11.4	781	(% style="color:#037691" %)Keys, IDs and EUIs management
4.2	782
11.6	783	(% style="background-color:#dcdcdc" %)AT+APPEUI(%%) : Application EUI
4.2	784
11.6	785	(% style="background-color:#dcdcdc" %)AT+APPKEY(%%) : Application Key
4.2	786
11.6	787	(% style="background-color:#dcdcdc" %)AT+APPSKEY(%%) : Application Session Key
4.2	788
11.6	789	(% style="background-color:#dcdcdc" %)AT+DADDR(%%) : Device Address
4.2	790
11.6	791	(% style="background-color:#dcdcdc" %)AT+DEUI(%%) : Device EUI
4.2	792
11.6	793	(% style="background-color:#dcdcdc" %)AT+NWKID(%%) : Network ID (You can enter this command change only after successful network connection)
4.2	794
11.6	795	(% style="background-color:#dcdcdc" %)AT+NWKSKEY(%%) : Network Session Key Joining and sending date on LoRa network
4.2	796
11.6	797	(% style="background-color:#dcdcdc" %)AT+CFM(%%) : Confirm Mode
4.2	798
11.6	799	(% style="background-color:#dcdcdc" %)AT+CFS(%%) : Confirm Status
4.2	800
11.6	801	(% style="background-color:#dcdcdc" %)AT+JOIN(%%) : Join LoRa? Network
4.2	802
11.6	803	(% style="background-color:#dcdcdc" %)AT+NJM(%%) : LoRa? Network Join Mode
4.2	804
11.6	805	(% style="background-color:#dcdcdc" %)AT+NJS(%%) : LoRa? Network Join Status
4.2	806
11.6	807	(% style="background-color:#dcdcdc" %)AT+RECV(%%) : Print Last Received Data in Raw Format
4.2	808
11.6	809	(% style="background-color:#dcdcdc" %)AT+RECVB(%%) : Print Last Received Data in Binary Format
4.2	810
11.6	811	(% style="background-color:#dcdcdc" %)AT+SEND(%%) : Send Text Data
4.2	812
11.6	813	(% style="background-color:#dcdcdc" %)AT+SENB(%%) : Send Hexadecimal Data
4.2	814
	815
11.4	816	(% style="color:#037691" %)LoRa Network Management
4.2	817
11.6	818	(% style="background-color:#dcdcdc" %)AT+ADR(%%) : Adaptive Rate
4.2	819
11.6	820	(% style="background-color:#dcdcdc" %)AT+CLASS(%%) : LoRa Class(Currently only support class A
4.2	821
11.6	822	(% style="background-color:#dcdcdc" %)AT+DCS(%%) : Duty Cycle Setting
4.2	823
11.6	824	(% style="background-color:#dcdcdc" %)AT+DR(%%) : Data Rate (Can Only be Modified after ADR=0)
4.2	825
11.6	826	(% style="background-color:#dcdcdc" %)AT+FCD(%%) : Frame Counter Downlink
4.2	827
11.6	828	(% style="background-color:#dcdcdc" %)AT+FCU(%%) : Frame Counter Uplink
4.2	829
11.6	830	(% style="background-color:#dcdcdc" %)AT+JN1DL(%%) : Join Accept Delay1
4.2	831
11.6	832	(% style="background-color:#dcdcdc" %)AT+JN2DL(%%) : Join Accept Delay2
4.2	833
11.6	834	(% style="background-color:#dcdcdc" %)AT+PNM(%%) : Public Network Mode
4.2	835
11.6	836	(% style="background-color:#dcdcdc" %)AT+RX1DL(%%) : Receive Delay1
4.2	837
11.6	838	(% style="background-color:#dcdcdc" %)AT+RX2DL(%%) : Receive Delay2
4.2	839
11.6	840	(% style="background-color:#dcdcdc" %)AT+RX2DR(%%) : Rx2 Window Data Rate
4.2	841
11.6	842	(% style="background-color:#dcdcdc" %)AT+RX2FQ(%%) : Rx2 Window Frequency
4.2	843
11.6	844	(% style="background-color:#dcdcdc" %)AT+TXP(%%) : Transmit Power
4.2	845
11.6	846	(% style="background-color:#dcdcdc" %)AT+ MOD(%%) : Set work mode
4.2	847
	848
11.4	849	(% style="color:#037691" %)Information
4.2	850
11.6	851	(% style="background-color:#dcdcdc" %)AT+RSSI(%%) : RSSI of the Last Received Packet
4.2	852
11.6	853	(% style="background-color:#dcdcdc" %)AT+SNR(%%) : SNR of the Last Received Packet
4.2	854
11.6	855	(% style="background-color:#dcdcdc" %)AT+VER(%%) : Image Version and Frequency Band
4.2	856
11.6	857	(% style="background-color:#dcdcdc" %)AT+FDR(%%) : Factory Data Reset
4.2	858
11.6	859	(% style="background-color:#dcdcdc" %)AT+PORT(%%) : Application Port
4.2	860
11.6	861	(% style="background-color:#dcdcdc" %)AT+CHS(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode
4.2	862
11.6	863	(% style="background-color:#dcdcdc" %)AT+CHE(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470
4.2	864
	865
6.3	866	= 4. FAQ =
4.2	867
6.3	868	== 4.1 How to change the LoRa Frequency Bands/Region? ==
	869
4.2	870	You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
	871	When downloading the images, choose the required image file for download.
	872
	873
8.3	874	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.
4.2	875
	876
	877	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.
	878
	879
	880	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.
	881
8.2	882	[[image:image-20220606154726-3.png]]
4.2	883
	884	When you use the TTN network, the US915 frequency bands use are:
	885
	886	* 903.9 - SF7BW125 to SF10BW125
	887	* 904.1 - SF7BW125 to SF10BW125
	888	* 904.3 - SF7BW125 to SF10BW125
	889	* 904.5 - SF7BW125 to SF10BW125
	890	* 904.7 - SF7BW125 to SF10BW125
	891	* 904.9 - SF7BW125 to SF10BW125
	892	* 905.1 - SF7BW125 to SF10BW125
	893	* 905.3 - SF7BW125 to SF10BW125
	894	* 904.6 - SF8BW500
	895
	896	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:
	897
8.3	898	(% class="box infomessage" %)
	899	(((
4.2	900	AT+CHE=2
8.3	901	)))
4.2	902
8.3	903	(% class="box infomessage" %)
	904	(((
4.2	905	ATZ
8.3	906	)))
4.2	907
	908	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.
	909
	910
	911	The AU915 band is similar. Below are the AU915 Uplink Channels.
	912
8.2	913	[[image:image-20220606154825-4.png]]
4.2	914
	915
	916
4.8	917	= 5. Trouble Shooting =
4.2	918
4.9	919	== 5.1 Why I can’t join TTN in US915 / AU915 bands? ==
	920
4.11	921	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	922
	923
4.10	924	== 5.2 AT Command input doesn’t work ==
4.2	925
6.2	926	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.
4.2	927
	928
4.10	929	== 5.3 Device rejoin in at the second uplink packet ==
4.2	930
6.2	931	(% style="color:#4f81bd" %)Issue describe as below:
4.2	932
6.2	933	[[image:1654500909990-784.png]]
4.2	934
	935
6.2	936	(% style="color:#4f81bd" %)Cause for this issue:
4.2	937
	938	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.
	939
	940
6.2	941	(% style="color:#4f81bd" %)Solution:
4.2	942
	943	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:
	944
6.2	945	[[image:1654500929571-736.png]]
4.2	946
4.7	947
4.4	948	= 6. Order Info =
4.2	949
	950
4.6	951	Part Number: (% style="color:#4f81bd" %)LSE01-XX-YY
4.2	952
	953
4.6	954	(% style="color:#4f81bd" %)XX(%%): The default frequency band
4.2	955
4.4	956	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	957	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	958	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	959	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	960	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	961	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
4.5	962	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
4.4	963	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
4.2	964
4.4	965	(% style="color:#4f81bd" %)YY(%%): Battery Option
4.2	966
4.4	967	* (% style="color:red" %)4(%%): 4000mAh battery
	968	* (% style="color:red" %)8(%%): 8500mAh battery
4.2	969
4.3	970	= 7. Packing Info =
4.2	971
4.3	972	(((
4.2	973	Package Includes:
4.3	974	)))
4.2	975
4.3	976	* (((
	977	LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	978	)))
4.2	979
4.3	980	(((
	981
	982	)))
4.2	983
4.3	984	(((
4.2	985	Dimension and weight:
4.3	986	)))
4.2	987
4.3	988	* (((
	989	Device Size: cm
	990	)))
	991	* (((
	992	Device Weight: g
	993	)))
	994	* (((
	995	Package Size / pcs : cm
	996	)))
	997	* (((
	998	Weight / pcs : g
	999	)))
4.2	1000
4.3	1001	= 8. Support =
4.2	1002
	1003	* 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.
	1004	* 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]]
	1005
18.2	1006

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

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