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

Version 15.1 by Xiaoling on 2022/06/06 16:26

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4.2	1	(% style="text-align:center" %)
	2	[[image:image-20220606151504-2.jpeg\|\|height="848" width="848"]]
1.1	3
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	8
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	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
	57
13.3	58	== 1.3 Specification ==
	59
4.2	60	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	61
14.2	62	[[image:image-20220606162220-5.png]]
	63
4.2	64
	65
14.3	66	== 1.4 Applications ==
4.2	67
	68	* Smart Agriculture
	69
	70
14.3	71	== 1.5 Firmware Change log ==
4.2	72
	73
14.3	74	LSE01 v1.0 : Release
4.2	75
14.3	76
	77
	78	= 2. Configure LSE01 to connect to LoRaWAN network =
	79
	80	== 2.1 How it works ==
	81
4.2	82	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
	83
	84
	85	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 >>path:#_Using_the_AT]]to set the keys in the LSE01.
	86
	87
	88
14.4	89	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
4.2	90
	91	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.
	92
	93
	94	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
	95
	96
	97	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.
	98
	99
	100	Step 1: Create a device in TTN with the OTAA keys from LSE01.
	101
	102	Each LSE01 is shipped with a sticker with the default device EUI as below:
	103
	104
	105
	106
	107	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	108
	109
	110	Add APP EUI in the application
	111
	112
	113	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
	114
	115
	116
	117	Add APP KEY and DEV EUI
	118
	119
	120	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
	121
	122	\|(((
	123
	124	)))
	125
	126	Step 2: Power on LSE01
	127
	128
	129	Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	130
	131
	132
	133	\|(((
	134
	135	)))
	136
	137	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
	138
	139
	140
	141
	142
	143	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.
	144
	145	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
	146
	147
	148
	149
4.4	150	1.
4.2	151	11. Uplink Payload
	152	111. MOD=0(Default Mode)
	153
4.4	154	LSE01 will uplink payload via LoRaWAN with below payload format:
4.2	155
	156
	157	Uplink payload includes in total 11 bytes.
	158
	159
	160	\|(((
	161	Size
	162
	163	(bytes)
	164	)))\|2\|2\|2\|2\|2\|1
	165	\|Value\|[[BAT>>path:#bat]]\|(((
	166	Temperature
	167
	168	(Reserve, Ignore now)
	169	)))\|[[Soil Moisture>>path:#soil_moisture]]\|[[Soil Temperature>>path:#soil_tem]]\|[[Soil Conductivity (EC)>>path:#EC]]\|(((
	170	MOD & Digital Interrupt
	171
	172	(Optional)
	173	)))
	174
	175	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
	176
	177
4.4	178	1.
14.2	179	11.
4.2	180	111. MOD=1(Original value)
	181
	182	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	183
	184	\|(((
	185	Size
	186
	187	(bytes)
	188	)))\|2\|2\|2\|2\|2\|1
	189	\|Value\|[[BAT>>path:#bat]]\|(((
	190	Temperature
	191
	192	(Reserve, Ignore now)
	193	)))\|[[Soil Moisture>>path:#soil_moisture]](raw)\|[[Soil Temperature>>path:#soil_tem]]\|[[Soil Conductivity (EC)>>path:#EC]](raw)\|(((
	194	MOD & Digital Interrupt
	195
	196	(Optional)
	197	)))
	198
	199	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
	200
4.4	201	1.
14.2	202	11.
4.2	203	111. Battery Info
	204
	205	Check the battery voltage for LSE01.
	206
	207	Ex1: 0x0B45 = 2885mV
	208
	209	Ex2: 0x0B49 = 2889mV
	210
	211
	212
14.2	213	1.
	214	11.
4.2	215	111. Soil Moisture
	216
	217	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.
	218
	219	For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is
	220
	221	05DC(H) = 1500(D) /100 = 15%.
	222
	223
14.2	224	1.
	225	11.
4.2	226	111. Soil Temperature
	227
	228	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
	229
	230	Example:
	231
	232	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	233
	234	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	235
	236
14.2	237	1.
	238	11.
4.2	239	111. Soil Conductivity (EC)
	240
	241	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).
	242
	243	For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	244
	245
	246	Generally, the EC value of irrigation water is less than 800uS / cm.
	247
14.2	248	1.
	249	11.
4.2	250	111. MOD
	251
	252	Firmware version at least v2.1 supports changing mode.
	253
	254	For example, bytes[10]=90
	255
	256	mod=(bytes[10]>>7)&0x01=1.
	257
	258
	259	Downlink Command:
	260
	261	If payload = 0x0A00, workmode=0
	262
	263	If payload = 0x0A01, workmode=1
	264
	265
14.2	266	1.
	267	11.
4.2	268	111. Decode payload in The Things Network
	269
	270	While using TTN network, you can add the payload format to decode the payload.
	271
	272
	273	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
	274
	275	The payload decoder function for TTN is here:
	276
	277	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/]]
	278
	279
14.2	280	1.
4.2	281	11. Uplink Interval
	282
	283	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:
	284
	285	[[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]]
	286
14.2	287	1.
4.2	288	11. Downlink Payload
	289
	290	By default, LSE50 prints the downlink payload to console port.
	291
	292	\|Downlink Control Type\|FPort\|Type Code\|Downlink payload size(bytes)
	293	\|TDC (Transmit Time Interval)\|Any\|01\|4
	294	\|RESET\|Any\|04\|2
	295	\|AT+CFM\|Any\|05\|4
	296	\|INTMOD\|Any\|06\|4
	297	\|MOD\|Any\|0A\|2
	298
	299	Examples
	300
	301
	302	Set TDC
	303
	304	If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	305
	306	Payload: 01 00 00 1E TDC=30S
	307
	308	Payload: 01 00 00 3C TDC=60S
	309
	310
	311	Reset
	312
	313	If payload = 0x04FF, it will reset the LSE01
	314
	315
	316	CFM
	317
	318	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	319
14.2	320	1.
4.2	321	11. Show Data in DataCake IoT Server
	322
	323	[[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:
	324
	325
	326	Step 1: Be sure that your device is programmed and properly connected to the network at this time.
	327
	328	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:
	329
	330
	331	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
	332
	333
	334	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
	335
	336
	337
	338
	339
	340	Step 3: Create an account or log in Datacake.
	341
	342	Step 4: Search the LSE01 and add DevEUI.
	343
	344
	345	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
	346
	347
	348
	349	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	350
	351
	352	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
	353
	354
	355
4.4	356	1.
4.2	357	11. Frequency Plans
	358
	359	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.
	360
14.2	361	1.
	362	11.
4.2	363	111. EU863-870 (EU868)
	364
	365	Uplink:
	366
	367	868.1 - SF7BW125 to SF12BW125
	368
	369	868.3 - SF7BW125 to SF12BW125 and SF7BW250
	370
	371	868.5 - SF7BW125 to SF12BW125
	372
	373	867.1 - SF7BW125 to SF12BW125
	374
	375	867.3 - SF7BW125 to SF12BW125
	376
	377	867.5 - SF7BW125 to SF12BW125
	378
	379	867.7 - SF7BW125 to SF12BW125
	380
	381	867.9 - SF7BW125 to SF12BW125
	382
	383	868.8 - FSK
	384
	385
	386	Downlink:
	387
	388	Uplink channels 1-9 (RX1)
	389
	390	869.525 - SF9BW125 (RX2 downlink only)
	391
	392
14.2	393	1.
	394	11.
4.2	395	111. US902-928(US915)
	396
	397	Used in USA, Canada and South America. Default use CHE=2
	398
	399	Uplink:
	400
	401	903.9 - SF7BW125 to SF10BW125
	402
	403	904.1 - SF7BW125 to SF10BW125
	404
	405	904.3 - SF7BW125 to SF10BW125
	406
	407	904.5 - SF7BW125 to SF10BW125
	408
	409	904.7 - SF7BW125 to SF10BW125
	410
	411	904.9 - SF7BW125 to SF10BW125
	412
	413	905.1 - SF7BW125 to SF10BW125
	414
	415	905.3 - SF7BW125 to SF10BW125
	416
	417
	418	Downlink:
	419
	420	923.3 - SF7BW500 to SF12BW500
	421
	422	923.9 - SF7BW500 to SF12BW500
	423
	424	924.5 - SF7BW500 to SF12BW500
	425
	426	925.1 - SF7BW500 to SF12BW500
	427
	428	925.7 - SF7BW500 to SF12BW500
	429
	430	926.3 - SF7BW500 to SF12BW500
	431
	432	926.9 - SF7BW500 to SF12BW500
	433
	434	927.5 - SF7BW500 to SF12BW500
	435
	436	923.3 - SF12BW500(RX2 downlink only)
	437
	438
14.2	439	1.
	440	11.
4.2	441	111. CN470-510 (CN470)
	442
	443	Used in China, Default use CHE=1
	444
	445	Uplink:
	446
	447	486.3 - SF7BW125 to SF12BW125
	448
	449	486.5 - SF7BW125 to SF12BW125
	450
	451	486.7 - SF7BW125 to SF12BW125
	452
	453	486.9 - SF7BW125 to SF12BW125
	454
	455	487.1 - SF7BW125 to SF12BW125
	456
	457	487.3 - SF7BW125 to SF12BW125
	458
	459	487.5 - SF7BW125 to SF12BW125
	460
	461	487.7 - SF7BW125 to SF12BW125
	462
	463
	464	Downlink:
	465
	466	506.7 - SF7BW125 to SF12BW125
	467
	468	506.9 - SF7BW125 to SF12BW125
	469
	470	507.1 - SF7BW125 to SF12BW125
	471
	472	507.3 - SF7BW125 to SF12BW125
	473
	474	507.5 - SF7BW125 to SF12BW125
	475
	476	507.7 - SF7BW125 to SF12BW125
	477
	478	507.9 - SF7BW125 to SF12BW125
	479
	480	508.1 - SF7BW125 to SF12BW125
	481
	482	505.3 - SF12BW125 (RX2 downlink only)
	483
	484
14.2	485	1.
	486	11.
4.2	487	111. AU915-928(AU915)
	488
	489	Default use CHE=2
	490
	491	Uplink:
	492
	493	916.8 - SF7BW125 to SF12BW125
	494
	495	917.0 - SF7BW125 to SF12BW125
	496
	497	917.2 - SF7BW125 to SF12BW125
	498
	499	917.4 - SF7BW125 to SF12BW125
	500
	501	917.6 - SF7BW125 to SF12BW125
	502
	503	917.8 - SF7BW125 to SF12BW125
	504
	505	918.0 - SF7BW125 to SF12BW125
	506
	507	918.2 - SF7BW125 to SF12BW125
	508
	509
	510	Downlink:
	511
	512	923.3 - SF7BW500 to SF12BW500
	513
	514	923.9 - SF7BW500 to SF12BW500
	515
	516	924.5 - SF7BW500 to SF12BW500
	517
	518	925.1 - SF7BW500 to SF12BW500
	519
	520	925.7 - SF7BW500 to SF12BW500
	521
	522	926.3 - SF7BW500 to SF12BW500
	523
	524	926.9 - SF7BW500 to SF12BW500
	525
	526	927.5 - SF7BW500 to SF12BW500
	527
	528	923.3 - SF12BW500(RX2 downlink only)
	529
14.2	530	1.
	531	11.
4.2	532	111. AS920-923 & AS923-925 (AS923)
	533
	534	Default Uplink channel:
	535
	536	923.2 - SF7BW125 to SF10BW125
	537
	538	923.4 - SF7BW125 to SF10BW125
	539
	540
	541	Additional Uplink Channel:
	542
	543	(OTAA mode, channel added by JoinAccept message)
	544
	545	AS920~~AS923 for Japan, Malaysia, Singapore:
	546
	547	922.2 - SF7BW125 to SF10BW125
	548
	549	922.4 - SF7BW125 to SF10BW125
	550
	551	922.6 - SF7BW125 to SF10BW125
	552
	553	922.8 - SF7BW125 to SF10BW125
	554
	555	923.0 - SF7BW125 to SF10BW125
	556
	557	922.0 - SF7BW125 to SF10BW125
	558
	559
	560	AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam:
	561
	562	923.6 - SF7BW125 to SF10BW125
	563
	564	923.8 - SF7BW125 to SF10BW125
	565
	566	924.0 - SF7BW125 to SF10BW125
	567
	568	924.2 - SF7BW125 to SF10BW125
	569
	570	924.4 - SF7BW125 to SF10BW125
	571
	572	924.6 - SF7BW125 to SF10BW125
	573
	574
	575
	576	Downlink:
	577
	578	Uplink channels 1-8 (RX1)
	579
	580	923.2 - SF10BW125 (RX2)
	581
	582
14.2	583	1.
	584	11.
4.2	585	111. KR920-923 (KR920)
	586
	587	Default channel:
	588
	589	922.1 - SF7BW125 to SF12BW125
	590
	591	922.3 - SF7BW125 to SF12BW125
	592
	593	922.5 - SF7BW125 to SF12BW125
	594
	595
	596	Uplink: (OTAA mode, channel added by JoinAccept message)
	597
	598	922.1 - SF7BW125 to SF12BW125
	599
	600	922.3 - SF7BW125 to SF12BW125
	601
	602	922.5 - SF7BW125 to SF12BW125
	603
	604	922.7 - SF7BW125 to SF12BW125
	605
	606	922.9 - SF7BW125 to SF12BW125
	607
	608	923.1 - SF7BW125 to SF12BW125
	609
	610	923.3 - SF7BW125 to SF12BW125
	611
	612
	613	Downlink:
	614
	615	Uplink channels 1-7(RX1)
	616
	617	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	618
	619
14.2	620	1.
	621	11.
4.2	622	111. IN865-867 (IN865)
	623
	624	Uplink:
	625
	626	865.0625 - SF7BW125 to SF12BW125
	627
	628	865.4025 - SF7BW125 to SF12BW125
	629
	630	865.9850 - SF7BW125 to SF12BW125
	631
	632
	633	Downlink:
	634
	635	Uplink channels 1-3 (RX1)
	636
	637	866.550 - SF10BW125 (RX2)
	638
	639
14.2	640	1.
4.2	641	11. LED Indicator
	642
	643	The LSE01 has an internal LED which is to show the status of different state.
	644
	645
	646	* Blink once when device power on.
	647	* Solid ON for 5 seconds once device successful Join the network.
	648	* Blink once when device transmit a packet.
	649
14.2	650	1.
4.2	651	11. Installation in Soil
	652
	653	Measurement the soil surface
	654
	655
	656	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
	657
	658	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.
	659
	660
	661
	662
	663
	664
	665
	666	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
	667
	668
	669
	670	Dig a hole with diameter > 20CM.
	671
	672	Horizontal insert the probe to the soil and fill the hole for long term measurement.
	673
	674
	675
	676
14.2	677	1.
4.2	678	11. Firmware Change Log
	679
	680	Firmware download link:
	681
	682	[[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/]]
	683
	684
	685	Firmware Upgrade Method:
	686
	687	[[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]]
	688
	689
	690	V1.0.
	691
	692	Release
	693
	694
	695
14.2	696	1.
4.2	697	11. Battery Analysis
	698	111. Battery Type
	699
	700	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.
	701
	702
	703	The battery is designed to last for more than 5 years for the LSN50.
	704
	705
	706	The battery related documents as below:
	707
	708	* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	709	* [[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]]
	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
	712	\|(((
	713	JST-XH-2P connector
	714	)))
	715
	716	[[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]]
	717
	718
	719
14.2	720	1.
	721	11.
4.2	722	111. Battery Note
	723
	724	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.
	725
	726
14.2	727	1.
	728	11.
4.2	729	111. Replace the battery
	730
	731	If Battery is lower than 2.7v, user should replace the battery of LSE01.
	732
	733
	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.
	735
	736
	737	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)
	738
	739
	740
	741
	742
	743
9.2	744	= 3. Using the AT Commands =
4.2	745
9.2	746	== 3.1 Access AT Commands ==
	747
11.4	748
4.2	749	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.
	750
9.2	751	[[image:1654501986557-872.png]]
4.2	752
	753
	754	Or if you have below board, use below connection:
	755
	756
11.2	757	[[image:1654502005655-729.png]]
4.2	758
	759
	760
11.2	761	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	762
	763
11.2	764	[[image:1654502050864-459.png]]
4.2	765
	766
	767	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/]]
	768
	769
11.4	770	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>? (%%) : Help on <CMD>
4.2	771
11.4	772	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD> (%%) : Run <CMD>
4.2	773
11.4	774	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=<value>(%%) : Set the value
4.2	775
11.4	776	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=?(%%) : Get the value
4.2	777
	778
11.6	779	(% style="color:#037691" %)General Commands(%%)
4.2	780
11.6	781	(% style="background-color:#dcdcdc" %)AT(%%) : Attention
4.2	782
11.6	783	(% style="background-color:#dcdcdc" %)AT?(%%) : Short Help
4.2	784
11.6	785	(% style="background-color:#dcdcdc" %)ATZ(%%) : MCU Reset
4.2	786
11.6	787	(% style="background-color:#dcdcdc" %)AT+TDC(%%) : Application Data Transmission Interval
4.2	788
	789
11.4	790	(% style="color:#037691" %)Keys, IDs and EUIs management
4.2	791
11.6	792	(% style="background-color:#dcdcdc" %)AT+APPEUI(%%) : Application EUI
4.2	793
11.6	794	(% style="background-color:#dcdcdc" %)AT+APPKEY(%%) : Application Key
4.2	795
11.6	796	(% style="background-color:#dcdcdc" %)AT+APPSKEY(%%) : Application Session Key
4.2	797
11.6	798	(% style="background-color:#dcdcdc" %)AT+DADDR(%%) : Device Address
4.2	799
11.6	800	(% style="background-color:#dcdcdc" %)AT+DEUI(%%) : Device EUI
4.2	801
11.6	802	(% style="background-color:#dcdcdc" %)AT+NWKID(%%) : Network ID (You can enter this command change only after successful network connection)
4.2	803
11.6	804	(% style="background-color:#dcdcdc" %)AT+NWKSKEY(%%) : Network Session Key Joining and sending date on LoRa network
4.2	805
11.6	806	(% style="background-color:#dcdcdc" %)AT+CFM(%%) : Confirm Mode
4.2	807
11.6	808	(% style="background-color:#dcdcdc" %)AT+CFS(%%) : Confirm Status
4.2	809
11.6	810	(% style="background-color:#dcdcdc" %)AT+JOIN(%%) : Join LoRa? Network
4.2	811
11.6	812	(% style="background-color:#dcdcdc" %)AT+NJM(%%) : LoRa? Network Join Mode
4.2	813
11.6	814	(% style="background-color:#dcdcdc" %)AT+NJS(%%) : LoRa? Network Join Status
4.2	815
11.6	816	(% style="background-color:#dcdcdc" %)AT+RECV(%%) : Print Last Received Data in Raw Format
4.2	817
11.6	818	(% style="background-color:#dcdcdc" %)AT+RECVB(%%) : Print Last Received Data in Binary Format
4.2	819
11.6	820	(% style="background-color:#dcdcdc" %)AT+SEND(%%) : Send Text Data
4.2	821
11.6	822	(% style="background-color:#dcdcdc" %)AT+SENB(%%) : Send Hexadecimal Data
4.2	823
	824
11.4	825	(% style="color:#037691" %)LoRa Network Management
4.2	826
11.6	827	(% style="background-color:#dcdcdc" %)AT+ADR(%%) : Adaptive Rate
4.2	828
11.6	829	(% style="background-color:#dcdcdc" %)AT+CLASS(%%) : LoRa Class(Currently only support class A
4.2	830
11.6	831	(% style="background-color:#dcdcdc" %)AT+DCS(%%) : Duty Cycle Setting
4.2	832
11.6	833	(% style="background-color:#dcdcdc" %)AT+DR(%%) : Data Rate (Can Only be Modified after ADR=0)
4.2	834
11.6	835	(% style="background-color:#dcdcdc" %)AT+FCD(%%) : Frame Counter Downlink
4.2	836
11.6	837	(% style="background-color:#dcdcdc" %)AT+FCU(%%) : Frame Counter Uplink
4.2	838
11.6	839	(% style="background-color:#dcdcdc" %)AT+JN1DL(%%) : Join Accept Delay1
4.2	840
11.6	841	(% style="background-color:#dcdcdc" %)AT+JN2DL(%%) : Join Accept Delay2
4.2	842
11.6	843	(% style="background-color:#dcdcdc" %)AT+PNM(%%) : Public Network Mode
4.2	844
11.6	845	(% style="background-color:#dcdcdc" %)AT+RX1DL(%%) : Receive Delay1
4.2	846
11.6	847	(% style="background-color:#dcdcdc" %)AT+RX2DL(%%) : Receive Delay2
4.2	848
11.6	849	(% style="background-color:#dcdcdc" %)AT+RX2DR(%%) : Rx2 Window Data Rate
4.2	850
11.6	851	(% style="background-color:#dcdcdc" %)AT+RX2FQ(%%) : Rx2 Window Frequency
4.2	852
11.6	853	(% style="background-color:#dcdcdc" %)AT+TXP(%%) : Transmit Power
4.2	854
11.6	855	(% style="background-color:#dcdcdc" %)AT+ MOD(%%) : Set work mode
4.2	856
	857
11.4	858	(% style="color:#037691" %)Information
4.2	859
11.6	860	(% style="background-color:#dcdcdc" %)AT+RSSI(%%) : RSSI of the Last Received Packet
4.2	861
11.6	862	(% style="background-color:#dcdcdc" %)AT+SNR(%%) : SNR of the Last Received Packet
4.2	863
11.6	864	(% style="background-color:#dcdcdc" %)AT+VER(%%) : Image Version and Frequency Band
4.2	865
11.6	866	(% style="background-color:#dcdcdc" %)AT+FDR(%%) : Factory Data Reset
4.2	867
11.6	868	(% style="background-color:#dcdcdc" %)AT+PORT(%%) : Application Port
4.2	869
11.6	870	(% style="background-color:#dcdcdc" %)AT+CHS(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode
4.2	871
11.6	872	(% style="background-color:#dcdcdc" %)AT+CHE(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470
4.2	873
	874
6.3	875	= 4. FAQ =
4.2	876
6.3	877	== 4.1 How to change the LoRa Frequency Bands/Region? ==
	878
4.2	879	You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
	880	When downloading the images, choose the required image file for download.
	881
	882
8.3	883	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	884
	885
	886	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.
	887
	888
	889	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.
	890
8.2	891	[[image:image-20220606154726-3.png]]
4.2	892
	893	When you use the TTN network, the US915 frequency bands use are:
	894
	895	* 903.9 - SF7BW125 to SF10BW125
	896	* 904.1 - SF7BW125 to SF10BW125
	897	* 904.3 - SF7BW125 to SF10BW125
	898	* 904.5 - SF7BW125 to SF10BW125
	899	* 904.7 - SF7BW125 to SF10BW125
	900	* 904.9 - SF7BW125 to SF10BW125
	901	* 905.1 - SF7BW125 to SF10BW125
	902	* 905.3 - SF7BW125 to SF10BW125
	903	* 904.6 - SF8BW500
	904
	905	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:
	906
8.3	907	(% class="box infomessage" %)
	908	(((
4.2	909	AT+CHE=2
8.3	910	)))
4.2	911
8.3	912	(% class="box infomessage" %)
	913	(((
4.2	914	ATZ
8.3	915	)))
4.2	916
	917	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.
	918
	919
	920	The AU915 band is similar. Below are the AU915 Uplink Channels.
	921
8.2	922	[[image:image-20220606154825-4.png]]
4.2	923
	924
	925
4.8	926	= 5. Trouble Shooting =
4.2	927
4.9	928	== 5.1 Why I can’t join TTN in US915 / AU915 bands? ==
	929
4.11	930	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	931
	932
4.10	933	== 5.2 AT Command input doesn’t work ==
4.2	934
6.2	935	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	936
	937
4.10	938	== 5.3 Device rejoin in at the second uplink packet ==
4.2	939
6.2	940	(% style="color:#4f81bd" %)Issue describe as below:
4.2	941
6.2	942	[[image:1654500909990-784.png]]
4.2	943
	944
6.2	945	(% style="color:#4f81bd" %)Cause for this issue:
4.2	946
	947	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.
	948
	949
6.2	950	(% style="color:#4f81bd" %)Solution:
4.2	951
	952	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:
	953
6.2	954	[[image:1654500929571-736.png]]
4.2	955
4.7	956
4.4	957	= 6. Order Info =
4.2	958
	959
4.6	960	Part Number: (% style="color:#4f81bd" %)LSE01-XX-YY
4.2	961
	962
4.6	963	(% style="color:#4f81bd" %)XX(%%): The default frequency band
4.2	964
4.4	965	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	966	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	967	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	968	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	969	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	970	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
4.5	971	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
4.4	972	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
4.2	973
4.4	974	(% style="color:#4f81bd" %)YY(%%): Battery Option
4.2	975
4.4	976	* (% style="color:red" %)4(%%): 4000mAh battery
	977	* (% style="color:red" %)8(%%): 8500mAh battery
4.2	978
4.3	979	= 7. Packing Info =
4.2	980
4.3	981	(((
4.2	982	Package Includes:
4.3	983	)))
4.2	984
4.3	985	* (((
	986	LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	987	)))
4.2	988
4.3	989	(((
	990
	991	)))
4.2	992
4.3	993	(((
4.2	994	Dimension and weight:
4.3	995	)))
4.2	996
4.3	997	* (((
	998	Device Size: cm
	999	)))
	1000	* (((
	1001	Device Weight: g
	1002	)))
	1003	* (((
	1004	Package Size / pcs : cm
	1005	)))
	1006	* (((
	1007	Weight / pcs : g
	1008	)))
4.2	1009
4.3	1010	= 8. Support =
4.2	1011
	1012	* 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.
	1013	* 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]]
	1014
11.3	1015

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

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