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

Version 19.2 by Xiaoling on 2022/06/06 16:39

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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	7
	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
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
	136
	137
	138	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.
	139
	140	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
	141
	142
	143
	144
4.4	145	1.
4.2	146	11. Uplink Payload
	147	111. MOD=0(Default Mode)
	148
4.4	149	LSE01 will uplink payload via LoRaWAN with below payload format:
4.2	150
	151
	152	Uplink payload includes in total 11 bytes.
	153
	154
	155	\|(((
	156	Size
	157
	158	(bytes)
	159	)))\|2\|2\|2\|2\|2\|1
	160	\|Value\|[[BAT>>path:#bat]]\|(((
	161	Temperature
	162
	163	(Reserve, Ignore now)
	164	)))\|[[Soil Moisture>>path:#soil_moisture]]\|[[Soil Temperature>>path:#soil_tem]]\|[[Soil Conductivity (EC)>>path:#EC]]\|(((
	165	MOD & Digital Interrupt
	166
	167	(Optional)
	168	)))
	169
	170	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
	171
	172
4.4	173	1.
15.5	174	11.
4.2	175	111. MOD=1(Original value)
	176
	177	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	178
	179	\|(((
	180	Size
	181
	182	(bytes)
	183	)))\|2\|2\|2\|2\|2\|1
	184	\|Value\|[[BAT>>path:#bat]]\|(((
	185	Temperature
	186
	187	(Reserve, Ignore now)
	188	)))\|[[Soil Moisture>>path:#soil_moisture]](raw)\|[[Soil Temperature>>path:#soil_tem]]\|[[Soil Conductivity (EC)>>path:#EC]](raw)\|(((
	189	MOD & Digital Interrupt
	190
	191	(Optional)
	192	)))
	193
	194	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
	195
4.4	196	1.
15.5	197	11.
4.2	198	111. Battery Info
	199
	200	Check the battery voltage for LSE01.
	201
	202	Ex1: 0x0B45 = 2885mV
	203
	204	Ex2: 0x0B49 = 2889mV
	205
	206
	207
15.5	208	1.
	209	11.
4.2	210	111. Soil Moisture
	211
	212	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.
	213
	214	For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is
	215
	216	05DC(H) = 1500(D) /100 = 15%.
	217
	218
15.5	219	1.
	220	11.
4.2	221	111. Soil Temperature
	222
	223	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
	224
	225	Example:
	226
	227	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
	228
	229	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
	230
	231
15.5	232	1.
	233	11.
4.2	234	111. Soil Conductivity (EC)
	235
	236	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).
	237
	238	For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
	239
	240
	241	Generally, the EC value of irrigation water is less than 800uS / cm.
	242
15.5	243	1.
	244	11.
4.2	245	111. MOD
	246
	247	Firmware version at least v2.1 supports changing mode.
	248
	249	For example, bytes[10]=90
	250
	251	mod=(bytes[10]>>7)&0x01=1.
	252
	253
	254	Downlink Command:
	255
	256	If payload = 0x0A00, workmode=0
	257
	258	If payload = 0x0A01, workmode=1
	259
	260
15.5	261	1.
	262	11.
4.2	263	111. Decode payload in The Things Network
	264
	265	While using TTN network, you can add the payload format to decode the payload.
	266
	267
	268	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
	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
15.5	275	1.
4.2	276	11. Uplink Interval
	277
	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:
	279
	280	[[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]]
	281
15.5	282	1.
4.2	283	11. Downlink Payload
	284
	285	By default, LSE50 prints the downlink payload to console port.
	286
	287	\|Downlink Control Type\|FPort\|Type Code\|Downlink payload size(bytes)
	288	\|TDC (Transmit Time Interval)\|Any\|01\|4
	289	\|RESET\|Any\|04\|2
	290	\|AT+CFM\|Any\|05\|4
	291	\|INTMOD\|Any\|06\|4
	292	\|MOD\|Any\|0A\|2
	293
	294	Examples
	295
	296
	297	Set TDC
	298
	299	If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
	300
	301	Payload: 01 00 00 1E TDC=30S
	302
	303	Payload: 01 00 00 3C TDC=60S
	304
	305
	306	Reset
	307
	308	If payload = 0x04FF, it will reset the LSE01
	309
	310
	311	CFM
	312
	313	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	314
15.5	315	1.
4.2	316	11. Show Data in DataCake IoT Server
	317
	318	[[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:
	319
	320
	321	Step 1: Be sure that your device is programmed and properly connected to the network at this time.
	322
	323	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:
	324
	325
	326	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
	327
	328
	329	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
	330
	331
	332
	333
	334
	335	Step 3: Create an account or log in Datacake.
	336
	337	Step 4: Search the LSE01 and add DevEUI.
	338
	339
	340	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
	341
	342
	343
	344	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	345
	346
	347	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
	348
	349
	350
4.4	351	1.
4.2	352	11. Frequency Plans
	353
	354	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.
	355
15.5	356	1.
	357	11.
4.2	358	111. EU863-870 (EU868)
	359
	360	Uplink:
	361
	362	868.1 - SF7BW125 to SF12BW125
	363
	364	868.3 - SF7BW125 to SF12BW125 and SF7BW250
	365
	366	868.5 - SF7BW125 to SF12BW125
	367
	368	867.1 - SF7BW125 to SF12BW125
	369
	370	867.3 - SF7BW125 to SF12BW125
	371
	372	867.5 - SF7BW125 to SF12BW125
	373
	374	867.7 - SF7BW125 to SF12BW125
	375
	376	867.9 - SF7BW125 to SF12BW125
	377
	378	868.8 - FSK
	379
	380
	381	Downlink:
	382
	383	Uplink channels 1-9 (RX1)
	384
	385	869.525 - SF9BW125 (RX2 downlink only)
	386
	387
15.5	388	1.
	389	11.
4.2	390	111. US902-928(US915)
	391
	392	Used in USA, Canada and South America. Default use CHE=2
	393
	394	Uplink:
	395
	396	903.9 - SF7BW125 to SF10BW125
	397
	398	904.1 - SF7BW125 to SF10BW125
	399
	400	904.3 - SF7BW125 to SF10BW125
	401
	402	904.5 - SF7BW125 to SF10BW125
	403
	404	904.7 - SF7BW125 to SF10BW125
	405
	406	904.9 - SF7BW125 to SF10BW125
	407
	408	905.1 - SF7BW125 to SF10BW125
	409
	410	905.3 - SF7BW125 to SF10BW125
	411
	412
	413	Downlink:
	414
	415	923.3 - SF7BW500 to SF12BW500
	416
	417	923.9 - SF7BW500 to SF12BW500
	418
	419	924.5 - SF7BW500 to SF12BW500
	420
	421	925.1 - SF7BW500 to SF12BW500
	422
	423	925.7 - SF7BW500 to SF12BW500
	424
	425	926.3 - SF7BW500 to SF12BW500
	426
	427	926.9 - SF7BW500 to SF12BW500
	428
	429	927.5 - SF7BW500 to SF12BW500
	430
	431	923.3 - SF12BW500(RX2 downlink only)
	432
	433
15.5	434	1.
	435	11.
4.2	436	111. CN470-510 (CN470)
	437
	438	Used in China, Default use CHE=1
	439
	440	Uplink:
	441
	442	486.3 - SF7BW125 to SF12BW125
	443
	444	486.5 - SF7BW125 to SF12BW125
	445
	446	486.7 - SF7BW125 to SF12BW125
	447
	448	486.9 - SF7BW125 to SF12BW125
	449
	450	487.1 - SF7BW125 to SF12BW125
	451
	452	487.3 - SF7BW125 to SF12BW125
	453
	454	487.5 - SF7BW125 to SF12BW125
	455
	456	487.7 - SF7BW125 to SF12BW125
	457
	458
	459	Downlink:
	460
	461	506.7 - SF7BW125 to SF12BW125
	462
	463	506.9 - SF7BW125 to SF12BW125
	464
	465	507.1 - SF7BW125 to SF12BW125
	466
	467	507.3 - SF7BW125 to SF12BW125
	468
	469	507.5 - SF7BW125 to SF12BW125
	470
	471	507.7 - SF7BW125 to SF12BW125
	472
	473	507.9 - SF7BW125 to SF12BW125
	474
	475	508.1 - SF7BW125 to SF12BW125
	476
	477	505.3 - SF12BW125 (RX2 downlink only)
	478
	479
15.5	480	1.
	481	11.
4.2	482	111. AU915-928(AU915)
	483
	484	Default use CHE=2
	485
	486	Uplink:
	487
	488	916.8 - SF7BW125 to SF12BW125
	489
	490	917.0 - SF7BW125 to SF12BW125
	491
	492	917.2 - SF7BW125 to SF12BW125
	493
	494	917.4 - SF7BW125 to SF12BW125
	495
	496	917.6 - SF7BW125 to SF12BW125
	497
	498	917.8 - SF7BW125 to SF12BW125
	499
	500	918.0 - SF7BW125 to SF12BW125
	501
	502	918.2 - SF7BW125 to SF12BW125
	503
	504
	505	Downlink:
	506
	507	923.3 - SF7BW500 to SF12BW500
	508
	509	923.9 - SF7BW500 to SF12BW500
	510
	511	924.5 - SF7BW500 to SF12BW500
	512
	513	925.1 - SF7BW500 to SF12BW500
	514
	515	925.7 - SF7BW500 to SF12BW500
	516
	517	926.3 - SF7BW500 to SF12BW500
	518
	519	926.9 - SF7BW500 to SF12BW500
	520
	521	927.5 - SF7BW500 to SF12BW500
	522
	523	923.3 - SF12BW500(RX2 downlink only)
	524
15.5	525	1.
	526	11.
4.2	527	111. AS920-923 & AS923-925 (AS923)
	528
	529	Default Uplink channel:
	530
	531	923.2 - SF7BW125 to SF10BW125
	532
	533	923.4 - SF7BW125 to SF10BW125
	534
	535
	536	Additional Uplink Channel:
	537
	538	(OTAA mode, channel added by JoinAccept message)
	539
	540	AS920~~AS923 for Japan, Malaysia, Singapore:
	541
	542	922.2 - SF7BW125 to SF10BW125
	543
	544	922.4 - SF7BW125 to SF10BW125
	545
	546	922.6 - SF7BW125 to SF10BW125
	547
	548	922.8 - SF7BW125 to SF10BW125
	549
	550	923.0 - SF7BW125 to SF10BW125
	551
	552	922.0 - SF7BW125 to SF10BW125
	553
	554
	555	AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam:
	556
	557	923.6 - SF7BW125 to SF10BW125
	558
	559	923.8 - SF7BW125 to SF10BW125
	560
	561	924.0 - SF7BW125 to SF10BW125
	562
	563	924.2 - SF7BW125 to SF10BW125
	564
	565	924.4 - SF7BW125 to SF10BW125
	566
	567	924.6 - SF7BW125 to SF10BW125
	568
	569
	570
	571	Downlink:
	572
	573	Uplink channels 1-8 (RX1)
	574
	575	923.2 - SF10BW125 (RX2)
	576
	577
15.5	578	1.
	579	11.
4.2	580	111. KR920-923 (KR920)
	581
	582	Default channel:
	583
	584	922.1 - SF7BW125 to SF12BW125
	585
	586	922.3 - SF7BW125 to SF12BW125
	587
	588	922.5 - SF7BW125 to SF12BW125
	589
	590
	591	Uplink: (OTAA mode, channel added by JoinAccept message)
	592
	593	922.1 - SF7BW125 to SF12BW125
	594
	595	922.3 - SF7BW125 to SF12BW125
	596
	597	922.5 - SF7BW125 to SF12BW125
	598
	599	922.7 - SF7BW125 to SF12BW125
	600
	601	922.9 - SF7BW125 to SF12BW125
	602
	603	923.1 - SF7BW125 to SF12BW125
	604
	605	923.3 - SF7BW125 to SF12BW125
	606
	607
	608	Downlink:
	609
	610	Uplink channels 1-7(RX1)
	611
	612	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	613
	614
15.5	615	1.
	616	11.
4.2	617	111. IN865-867 (IN865)
	618
	619	Uplink:
	620
	621	865.0625 - SF7BW125 to SF12BW125
	622
	623	865.4025 - SF7BW125 to SF12BW125
	624
	625	865.9850 - SF7BW125 to SF12BW125
	626
	627
	628	Downlink:
	629
	630	Uplink channels 1-3 (RX1)
	631
	632	866.550 - SF10BW125 (RX2)
	633
	634
15.5	635	1.
4.2	636	11. LED Indicator
	637
	638	The LSE01 has an internal LED which is to show the status of different state.
	639
	640
	641	* Blink once when device power on.
	642	* Solid ON for 5 seconds once device successful Join the network.
	643	* Blink once when device transmit a packet.
	644
15.5	645	1.
4.2	646	11. Installation in Soil
	647
	648	Measurement the soil surface
	649
	650
	651	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
	652
	653	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.
	654
	655
	656
	657
	658
	659
	660
	661	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
	662
	663
	664
	665	Dig a hole with diameter > 20CM.
	666
	667	Horizontal insert the probe to the soil and fill the hole for long term measurement.
	668
	669
	670
	671
15.5	672	1.
4.2	673	11. Firmware Change Log
	674
	675	Firmware download link:
	676
	677	[[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/]]
	678
	679
	680	Firmware Upgrade Method:
	681
	682	[[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]]
	683
	684
	685	V1.0.
	686
	687	Release
	688
	689
	690
15.5	691	1.
4.2	692	11. Battery Analysis
	693	111. Battery Type
	694
	695	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.
	696
	697
	698	The battery is designed to last for more than 5 years for the LSN50.
	699
	700
	701	The battery related documents as below:
	702
	703	* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	704	* [[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]]
	705	* [[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]]
	706
	707	\|(((
	708	JST-XH-2P connector
	709	)))
	710
	711	[[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]]
	712
	713
	714
15.5	715	1.
	716	11.
4.2	717	111. Battery Note
	718
	719	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.
	720
	721
15.5	722	1.
	723	11.
4.2	724	111. Replace the battery
	725
	726	If Battery is lower than 2.7v, user should replace the battery of LSE01.
	727
	728
	729	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.
	730
	731
	732	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)
	733
	734
	735
	736
	737
	738
9.2	739	= 3. Using the AT Commands =
4.2	740
9.2	741	== 3.1 Access AT Commands ==
	742
11.4	743
4.2	744	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.
	745
9.2	746	[[image:1654501986557-872.png]]
4.2	747
	748
	749	Or if you have below board, use below connection:
	750
	751
11.2	752	[[image:1654502005655-729.png]]
4.2	753
	754
	755
11.2	756	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	757
	758
11.2	759	[[image:1654502050864-459.png]]
4.2	760
	761
	762	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/]]
	763
	764
11.4	765	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>? (%%) : Help on <CMD>
4.2	766
11.4	767	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD> (%%) : Run <CMD>
4.2	768
11.4	769	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=<value>(%%) : Set the value
4.2	770
11.4	771	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=?(%%) : Get the value
4.2	772
	773
11.6	774	(% style="color:#037691" %)General Commands(%%)
4.2	775
11.6	776	(% style="background-color:#dcdcdc" %)AT(%%) : Attention
4.2	777
11.6	778	(% style="background-color:#dcdcdc" %)AT?(%%) : Short Help
4.2	779
11.6	780	(% style="background-color:#dcdcdc" %)ATZ(%%) : MCU Reset
4.2	781
11.6	782	(% style="background-color:#dcdcdc" %)AT+TDC(%%) : Application Data Transmission Interval
4.2	783
	784
11.4	785	(% style="color:#037691" %)Keys, IDs and EUIs management
4.2	786
11.6	787	(% style="background-color:#dcdcdc" %)AT+APPEUI(%%) : Application EUI
4.2	788
11.6	789	(% style="background-color:#dcdcdc" %)AT+APPKEY(%%) : Application Key
4.2	790
11.6	791	(% style="background-color:#dcdcdc" %)AT+APPSKEY(%%) : Application Session Key
4.2	792
11.6	793	(% style="background-color:#dcdcdc" %)AT+DADDR(%%) : Device Address
4.2	794
11.6	795	(% style="background-color:#dcdcdc" %)AT+DEUI(%%) : Device EUI
4.2	796
11.6	797	(% style="background-color:#dcdcdc" %)AT+NWKID(%%) : Network ID (You can enter this command change only after successful network connection)
4.2	798
11.6	799	(% style="background-color:#dcdcdc" %)AT+NWKSKEY(%%) : Network Session Key Joining and sending date on LoRa network
4.2	800
11.6	801	(% style="background-color:#dcdcdc" %)AT+CFM(%%) : Confirm Mode
4.2	802
11.6	803	(% style="background-color:#dcdcdc" %)AT+CFS(%%) : Confirm Status
4.2	804
11.6	805	(% style="background-color:#dcdcdc" %)AT+JOIN(%%) : Join LoRa? Network
4.2	806
11.6	807	(% style="background-color:#dcdcdc" %)AT+NJM(%%) : LoRa? Network Join Mode
4.2	808
11.6	809	(% style="background-color:#dcdcdc" %)AT+NJS(%%) : LoRa? Network Join Status
4.2	810
11.6	811	(% style="background-color:#dcdcdc" %)AT+RECV(%%) : Print Last Received Data in Raw Format
4.2	812
11.6	813	(% style="background-color:#dcdcdc" %)AT+RECVB(%%) : Print Last Received Data in Binary Format
4.2	814
11.6	815	(% style="background-color:#dcdcdc" %)AT+SEND(%%) : Send Text Data
4.2	816
11.6	817	(% style="background-color:#dcdcdc" %)AT+SENB(%%) : Send Hexadecimal Data
4.2	818
	819
11.4	820	(% style="color:#037691" %)LoRa Network Management
4.2	821
11.6	822	(% style="background-color:#dcdcdc" %)AT+ADR(%%) : Adaptive Rate
4.2	823
11.6	824	(% style="background-color:#dcdcdc" %)AT+CLASS(%%) : LoRa Class(Currently only support class A
4.2	825
11.6	826	(% style="background-color:#dcdcdc" %)AT+DCS(%%) : Duty Cycle Setting
4.2	827
11.6	828	(% style="background-color:#dcdcdc" %)AT+DR(%%) : Data Rate (Can Only be Modified after ADR=0)
4.2	829
11.6	830	(% style="background-color:#dcdcdc" %)AT+FCD(%%) : Frame Counter Downlink
4.2	831
11.6	832	(% style="background-color:#dcdcdc" %)AT+FCU(%%) : Frame Counter Uplink
4.2	833
11.6	834	(% style="background-color:#dcdcdc" %)AT+JN1DL(%%) : Join Accept Delay1
4.2	835
11.6	836	(% style="background-color:#dcdcdc" %)AT+JN2DL(%%) : Join Accept Delay2
4.2	837
11.6	838	(% style="background-color:#dcdcdc" %)AT+PNM(%%) : Public Network Mode
4.2	839
11.6	840	(% style="background-color:#dcdcdc" %)AT+RX1DL(%%) : Receive Delay1
4.2	841
11.6	842	(% style="background-color:#dcdcdc" %)AT+RX2DL(%%) : Receive Delay2
4.2	843
11.6	844	(% style="background-color:#dcdcdc" %)AT+RX2DR(%%) : Rx2 Window Data Rate
4.2	845
11.6	846	(% style="background-color:#dcdcdc" %)AT+RX2FQ(%%) : Rx2 Window Frequency
4.2	847
11.6	848	(% style="background-color:#dcdcdc" %)AT+TXP(%%) : Transmit Power
4.2	849
11.6	850	(% style="background-color:#dcdcdc" %)AT+ MOD(%%) : Set work mode
4.2	851
	852
11.4	853	(% style="color:#037691" %)Information
4.2	854
11.6	855	(% style="background-color:#dcdcdc" %)AT+RSSI(%%) : RSSI of the Last Received Packet
4.2	856
11.6	857	(% style="background-color:#dcdcdc" %)AT+SNR(%%) : SNR of the Last Received Packet
4.2	858
11.6	859	(% style="background-color:#dcdcdc" %)AT+VER(%%) : Image Version and Frequency Band
4.2	860
11.6	861	(% style="background-color:#dcdcdc" %)AT+FDR(%%) : Factory Data Reset
4.2	862
11.6	863	(% style="background-color:#dcdcdc" %)AT+PORT(%%) : Application Port
4.2	864
11.6	865	(% style="background-color:#dcdcdc" %)AT+CHS(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode
4.2	866
11.6	867	(% style="background-color:#dcdcdc" %)AT+CHE(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470
4.2	868
	869
6.3	870	= 4. FAQ =
4.2	871
6.3	872	== 4.1 How to change the LoRa Frequency Bands/Region? ==
	873
4.2	874	You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
	875	When downloading the images, choose the required image file for download.
	876
	877
8.3	878	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	879
	880
	881	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.
	882
	883
	884	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.
	885
8.2	886	[[image:image-20220606154726-3.png]]
4.2	887
	888	When you use the TTN network, the US915 frequency bands use are:
	889
	890	* 903.9 - SF7BW125 to SF10BW125
	891	* 904.1 - SF7BW125 to SF10BW125
	892	* 904.3 - SF7BW125 to SF10BW125
	893	* 904.5 - SF7BW125 to SF10BW125
	894	* 904.7 - SF7BW125 to SF10BW125
	895	* 904.9 - SF7BW125 to SF10BW125
	896	* 905.1 - SF7BW125 to SF10BW125
	897	* 905.3 - SF7BW125 to SF10BW125
	898	* 904.6 - SF8BW500
	899
	900	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:
	901
8.3	902	(% class="box infomessage" %)
	903	(((
4.2	904	AT+CHE=2
8.3	905	)))
4.2	906
8.3	907	(% class="box infomessage" %)
	908	(((
4.2	909	ATZ
8.3	910	)))
4.2	911
	912	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.
	913
	914
	915	The AU915 band is similar. Below are the AU915 Uplink Channels.
	916
8.2	917	[[image:image-20220606154825-4.png]]
4.2	918
	919
	920
4.8	921	= 5. Trouble Shooting =
4.2	922
4.9	923	== 5.1 Why I can’t join TTN in US915 / AU915 bands? ==
	924
4.11	925	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	926
	927
4.10	928	== 5.2 AT Command input doesn’t work ==
4.2	929
6.2	930	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	931
	932
4.10	933	== 5.3 Device rejoin in at the second uplink packet ==
4.2	934
6.2	935	(% style="color:#4f81bd" %)Issue describe as below:
4.2	936
6.2	937	[[image:1654500909990-784.png]]
4.2	938
	939
6.2	940	(% style="color:#4f81bd" %)Cause for this issue:
4.2	941
	942	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.
	943
	944
6.2	945	(% style="color:#4f81bd" %)Solution:
4.2	946
	947	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:
	948
6.2	949	[[image:1654500929571-736.png]]
4.2	950
4.7	951
4.4	952	= 6. Order Info =
4.2	953
	954
4.6	955	Part Number: (% style="color:#4f81bd" %)LSE01-XX-YY
4.2	956
	957
4.6	958	(% style="color:#4f81bd" %)XX(%%): The default frequency band
4.2	959
4.4	960	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	961	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	962	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	963	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	964	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	965	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
4.5	966	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
4.4	967	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
4.2	968
4.4	969	(% style="color:#4f81bd" %)YY(%%): Battery Option
4.2	970
4.4	971	* (% style="color:red" %)4(%%): 4000mAh battery
	972	* (% style="color:red" %)8(%%): 8500mAh battery
4.2	973
4.3	974	= 7. Packing Info =
4.2	975
4.3	976	(((
4.2	977	Package Includes:
4.3	978	)))
4.2	979
4.3	980	* (((
	981	LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	982	)))
4.2	983
4.3	984	(((
	985
	986	)))
4.2	987
4.3	988	(((
4.2	989	Dimension and weight:
4.3	990	)))
4.2	991
4.3	992	* (((
	993	Device Size: cm
	994	)))
	995	* (((
	996	Device Weight: g
	997	)))
	998	* (((
	999	Package Size / pcs : cm
	1000	)))
	1001	* (((
	1002	Weight / pcs : g
	1003	)))
4.2	1004
4.3	1005	= 8. Support =
4.2	1006
	1007	* 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.
	1008	* 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]]
	1009
18.2	1010

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