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

Version 47.17 by Xiaoling on 2023/05/23 14:44

version	line-number	content
4.2	1	(% style="text-align:center" %)
31.14	2	[[image:image-20220606151504-2.jpeg\|\|height="554" width="554"]]
1.1	3
	4
	5
35.25	6
	7
	8
	9
	10
	11
	12
	13
35.4	14	Table of Contents:
1.1	15
31.17	16	{{toc/}}
1.1	17
	18
	19
	20
31.17	21
	22
12.2	23	= 1. Introduction =
1.1	24
12.2	25	== 1.1 What is LoRaWAN Soil Moisture & EC Sensor ==
1.1	26
45.3	27
12.2	28	(((
	29	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.
	30	)))
1.1	31
12.2	32	(((
	33	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.
	34	)))
1.1	35
12.2	36	(((
4.2	37	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	38	)))
4.2	39
12.2	40	(((
	41	LES01 is powered by (% style="color:#4f81bd" %)4000mA or 8500mAh Li-SOCI2 battery(%%), It is designed for long term use up to 10 years.
	42	)))
4.2	43
12.2	44	(((
4.2	45	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	46	)))
4.2	47
	48
12.2	49	[[image:1654503236291-817.png]]
4.2	50
	51
13.2	52	[[image:1654503265560-120.png]]
4.2	53
	54
13.3	55	== 1.2 Features ==
	56
42.4	57
4.2	58	* LoRaWAN 1.0.3 Class A
	59	* Ultra low power consumption
	60	* Monitor Soil Moisture
	61	* Monitor Soil Temperature
	62	* Monitor Soil Conductivity
	63	* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
	64	* AT Commands to change parameters
	65	* Uplink on periodically
	66	* Downlink to change configure
	67	* IP66 Waterproof Enclosure
	68	* 4000mAh or 8500mAh Battery for long term use
	69
13.3	70	== 1.3 Specification ==
	71
42.4	72
4.2	73	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	74
47.3	75	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
47.5	76	\|(% style="background-color:#d9e2f3; color:#0070c0; width:95px" %)Parameter\|(% style="background-color:#d9e2f3; color:#0070c0; width:147px" %)Soil Moisture\|(% style="background-color:#d9e2f3; color:#0070c0; width:138px" %)Soil Conductivity\|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)Soil Temperature
47.3	77	\|(% style="width:95px" %)Range\|(% style="width:146px" %)0-100.00%\|(% style="width:137px" %)(((
47.5	78	0-20000uS/cm
	79	(25℃)(0-20.0EC)
47.3	80	)))\|(% style="width:140px" %)-40.00℃～85.00℃
47.5	81	\|(% style="width:95px" %)Unit\|(% style="width:146px" %)V/V %\|(% style="width:137px" %)uS/cm\|(% style="width:140px" %)℃
47.3	82	\|(% style="width:95px" %)Resolution\|(% style="width:146px" %)0.01%\|(% style="width:137px" %)1 uS/cm\|(% style="width:140px" %)0.01℃
	83	\|(% style="width:95px" %)Accuracy\|(% style="width:146px" %)(((
	84	±3% (0-53%)
	85	±5% (>53%)
47.5	86	)))\|(% style="width:137px" %)2%FS\|(% style="width:140px" %)(((
47.3	87	-10℃～50℃:<0.3℃
	88	All other: <0.6℃
	89	)))
	90	\|(% style="width:95px" %)(((
	91	Measure
	92	Method
	93	)))\|(% style="width:146px" %)FDR , with temperature &EC compensate\|(% style="width:137px" %)Conductivity , with temperature compensate\|(% style="width:140px" %)RTD, and calibrate
	94
45.1	95	== 1.4 Dimension ==
4.2	96
45.2	97
47.6	98	(% style="color:blue" %)Main Device Dimension:
4.2	99
45.1	100	See LSN50v2 from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Mechanical_Drawing/ >>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Mechanical_Drawing/]]
42.4	101
45.1	102	[[image:image-20221008140228-2.png\|\|height="358" width="571"]]
	103
	104
47.6	105	(% style="color:blue" %)Probe Dimension
45.4	106
45.1	107	[[image:image-20221008135912-1.png]]
	108
	109
	110	== 1.5 Applications ==
	111
	112
42.8	113	* Smart Agriculture
4.2	114
45.1	115	== 1.6 Firmware Change log ==
42.4	116
15.6	117
14.3	118	LSE01 v1.0 : Release
4.2	119
14.3	120
	121	= 2. Configure LSE01 to connect to LoRaWAN network =
	122
	123	== 2.1 How it works ==
	124
42.4	125
15.3	126	(((
4.2	127	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	128	)))
4.2	129
15.3	130	(((
42.4	131	In case you can't set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>\|\|anchor="H3.200BUsingtheATCommands"]].
15.3	132	)))
4.2	133
	134
14.4	135	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
4.2	136
42.4	137
4.2	138	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.
	139
	140
15.2	141	[[image:1654503992078-669.png]]
4.2	142
	143
	144	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.
	145
	146
35.8	147	(% style="color:blue" %)Step 1(%%): Create a device in TTN with the OTAA keys from LSE01.
4.2	148
	149	Each LSE01 is shipped with a sticker with the default device EUI as below:
	150
47.7	151	[[image:image-20230426084640-1.png\|\|height="241" width="519"]]
4.2	152
42.4	153
4.2	154	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	155
	156	Add APP EUI in the application
	157
	158
17.2	159	[[image:1654504596150-405.png]]
4.2	160
	161
	162
	163	Add APP KEY and DEV EUI
	164
18.2	165	[[image:1654504683289-357.png]]
4.2	166
	167
19.2	168
35.8	169	(% style="color:blue" %)Step 2(%%): Power on LSE01
4.2	170
	171
	172	Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	173
19.2	174	[[image:image-20220606163915-7.png]]
4.2	175
	176
35.8	177	(% style="color:blue" %)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.
4.2	178
20.2	179	[[image:1654504778294-788.png]]
4.2	180
	181
20.3	182	== 2.3 Uplink Payload ==
4.2	183
47.7	184	=== 2.3.1 MOD~=0(Default Mode)(% style="display:none" %) (%%) ===
4.2	185
42.4	186
4.4	187	LSE01 will uplink payload via LoRaWAN with below payload format:
4.2	188
32.9	189	(((
4.2	190	Uplink payload includes in total 11 bytes.
32.9	191	)))
4.2	192
47.7	193	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
47.15	194	\|Size(bytes)\|2\|2\|2\|2\|2\|1
	195	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
45.5	196	Temperature
	197	(Reserve, Ignore now)
32.4	198	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]]\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]]\|(((
45.4	199	MOD & Digital Interrupt(Optional)
4.2	200	)))
	201
22.2	202	=== 2.3.2 MOD~=1(Original value) ===
	203
42.4	204
4.2	205	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	206
47.8	207	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
47.15	208	\|Size(bytes)\|2\|2\|2\|2\|2\|1
	209	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
45.5	210	Temperature
	211	(Reserve, Ignore now)
46.1	212	)))\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]](raw)\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]](raw)\|[[Dielectric constant>>\|\|anchor="H2.3.6SoilConductivity28EC29"]](raw)\|(((
45.4	213	MOD & Digital Interrupt(Optional)
4.2	214	)))
	215
22.2	216	=== 2.3.3 Battery Info ===
	217
42.4	218
32.10	219	(((
4.2	220	Check the battery voltage for LSE01.
32.10	221	)))
4.2	222
32.10	223	(((
4.2	224	Ex1: 0x0B45 = 2885mV
32.10	225	)))
4.2	226
32.10	227	(((
4.2	228	Ex2: 0x0B49 = 2889mV
32.10	229	)))
4.2	230
	231
22.3	232	=== 2.3.4 Soil Moisture ===
4.2	233
42.4	234
32.10	235	(((
4.2	236	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.
32.10	237	)))
4.2	238
32.10	239	(((
22.4	240	For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
32.10	241	)))
4.2	242
32.10	243	(((
	244
	245	)))
4.2	246
32.10	247	(((
22.4	248	(% style="color:#4f81bd" %)05DC(H) = 1500(D) /100 = 15%.
32.10	249	)))
4.2	250
22.4	251
22.5	252	=== 2.3.5 Soil Temperature ===
	253
42.4	254
32.11	255	(((
46.2	256	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
32.11	257	)))
4.2	258
32.11	259	(((
4.2	260	Example:
32.11	261	)))
4.2	262
32.11	263	(((
4.2	264	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
32.11	265	)))
4.2	266
32.11	267	(((
4.2	268	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
32.11	269	)))
4.2	270
	271
22.6	272	=== 2.3.6 Soil Conductivity (EC) ===
	273
42.4	274
23.2	275	(((
	276	Obtain (% style="color:#4f81bd" %)__soluble salt concentration__(%%) in soil or (% style="color:#4f81bd" %)__soluble ion concentration in liquid fertilizer__(%%) or (% style="color:#4f81bd" %)__planting medium__(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
	277	)))
4.2	278
23.2	279	(((
4.2	280	For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
23.2	281	)))
4.2	282
23.2	283	(((
4.2	284	Generally, the EC value of irrigation water is less than 800uS / cm.
23.2	285	)))
4.2	286
23.2	287	(((
	288
	289	)))
4.2	290
23.2	291	=== 2.3.7 MOD ===
	292
42.4	293
4.2	294	Firmware version at least v2.1 supports changing mode.
	295
	296	For example, bytes[10]=90
	297
	298	mod=(bytes[10]>>7)&0x01=1.
	299
	300
47.9	301	(% style="color:blue" %)Downlink Command:
4.2	302
	303	If payload = 0x0A00, workmode=0
	304
	305	If payload = 0x0A01, workmode=1
	306
	307
23.2	308	=== 2.3.8 Decode payload in The Things Network ===
	309
42.4	310
4.2	311	While using TTN network, you can add the payload format to decode the payload.
	312
	313
23.2	314	[[image:1654505570700-128.png]]
4.2	315
32.12	316	(((
4.2	317	The payload decoder function for TTN is here:
32.12	318	)))
4.2	319
32.12	320	(((
47.9	321	LSE01 TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/LSE01>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LSE01]]
47.10	322
	323
32.12	324	)))
4.2	325
23.3	326	== 2.4 Uplink Interval ==
4.2	327
42.4	328
31.26	329	The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome\|\|anchor="H4.1ChangeUplinkInterval"]]
4.2	330
	331
24.2	332	== 2.5 Downlink Payload ==
	333
42.5	334
42.1	335	By default, LSE01 prints the downlink payload to console port.
4.2	336
47.17	337	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479.818px" %)
	338	\|=(% style="width: 183px; background-color:#D9E2F3;color:#0070C0" %)Downlink Control Type\|=(% style="width: 55px; background-color:#D9E2F3;color:#0070C0" %)FPort\|=(% style="width: 93px; background-color:#D9E2F3;color:#0070C0" %)Type Code\|=(% style="width: 146px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)Downlink payload size(bytes)
	339	\|(% style="width:183px" %)TDC (Transmit Time Interval)\|(% style="width:55px" %)Any\|(% style="width:93px" %)01\|(% style="width:146px" %)4
	340	\|(% style="width:183px" %)RESET\|(% style="width:55px" %)Any\|(% style="width:93px" %)004\|(% style="width:146px" %)2
	341	\|(% style="width:183px" %)AT+CFM\|(% style="width:55px" %)Any\|(% style="width:93px" %)05\|(% style="width:146px" %)4
	342	\|(% style="width:183px" %)INTMOD\|(% style="width:55px" %)Any\|(% style="width:93px" %)A6\|(% style="width:146px" %)4
	343	\|(% style="width:183px" %)MOD\|(% style="width:55px" %)Any\|(% style="width:93px" %)A7\|(% style="width:146px" %)2
47.10	344
32.14	345	(((
40.4	346	(% style="color:blue" %)Examples:
32.14	347	)))
4.2	348
32.14	349	(((
	350
	351	)))
4.2	352
32.14	353	* (((
40.4	354	(% style="color:blue" %)Set TDC
32.14	355	)))
4.2	356
32.14	357	(((
42.1	358	If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
32.14	359	)))
4.2	360
32.14	361	(((
4.2	362	Payload: 01 00 00 1E TDC=30S
32.14	363	)))
4.2	364
32.14	365	(((
4.2	366	Payload: 01 00 00 3C TDC=60S
32.14	367	)))
4.2	368
32.14	369	(((
	370
	371	)))
4.2	372
32.14	373	* (((
40.4	374	(% style="color:blue" %)Reset
32.14	375	)))
4.2	376
32.14	377	(((
4.2	378	If payload = 0x04FF, it will reset the LSE01
32.14	379	)))
4.2	380
	381
40.4	382	* (% style="color:blue" %)CFM
4.2	383
	384	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	385
	386
26.2	387	== 2.6 Show Data in DataCake IoT Server ==
	388
42.5	389
32.15	390	(((
4.2	391	[[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:
32.15	392	)))
4.2	393
32.15	394	(((
	395
	396	)))
4.2	397
32.15	398	(((
35.15	399	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the network at this time.
32.15	400	)))
4.2	401
32.15	402	(((
35.15	403	(% style="color:blue" %)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:
32.15	404	)))
4.2	405
	406
26.2	407	[[image:1654505857935-743.png]]
4.2	408
	409
26.2	410	[[image:1654505874829-548.png]]
4.2	411
	412
35.15	413	(% style="color:blue" %)Step 3(%%): Create an account or log in Datacake.
4.2	414
35.15	415	(% style="color:blue" %)Step 4(%%): Search the LSE01 and add DevEUI.
4.2	416
35.15	417
27.2	418	[[image:1654505905236-553.png]]
4.2	419
	420
	421	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	422
28.2	423	[[image:1654505925508-181.png]]
4.2	424
	425
28.4	426	== 2.7 Frequency Plans ==
4.2	427
42.5	428
4.2	429	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.
	430
	431
28.5	432	=== 2.7.1 EU863-870 (EU868) ===
4.2	433
42.5	434
28.5	435	(% style="color:#037691" %) Uplink:
	436
4.2	437	868.1 - SF7BW125 to SF12BW125
	438
	439	868.3 - SF7BW125 to SF12BW125 and SF7BW250
	440
	441	868.5 - SF7BW125 to SF12BW125
	442
	443	867.1 - SF7BW125 to SF12BW125
	444
	445	867.3 - SF7BW125 to SF12BW125
	446
	447	867.5 - SF7BW125 to SF12BW125
	448
	449	867.7 - SF7BW125 to SF12BW125
	450
	451	867.9 - SF7BW125 to SF12BW125
	452
	453	868.8 - FSK
	454
	455
28.5	456	(% style="color:#037691" %) Downlink:
4.2	457
	458	Uplink channels 1-9 (RX1)
	459
	460	869.525 - SF9BW125 (RX2 downlink only)
	461
	462
28.5	463	=== 2.7.2 US902-928(US915) ===
	464
42.5	465
4.2	466	Used in USA, Canada and South America. Default use CHE=2
	467
28.5	468	(% style="color:#037691" %)Uplink:
4.2	469
	470	903.9 - SF7BW125 to SF10BW125
	471
	472	904.1 - SF7BW125 to SF10BW125
	473
	474	904.3 - SF7BW125 to SF10BW125
	475
	476	904.5 - SF7BW125 to SF10BW125
	477
	478	904.7 - SF7BW125 to SF10BW125
	479
	480	904.9 - SF7BW125 to SF10BW125
	481
	482	905.1 - SF7BW125 to SF10BW125
	483
	484	905.3 - SF7BW125 to SF10BW125
	485
	486
28.5	487	(% style="color:#037691" %)Downlink:
4.2	488
	489	923.3 - SF7BW500 to SF12BW500
	490
	491	923.9 - SF7BW500 to SF12BW500
	492
	493	924.5 - SF7BW500 to SF12BW500
	494
	495	925.1 - SF7BW500 to SF12BW500
	496
	497	925.7 - SF7BW500 to SF12BW500
	498
	499	926.3 - SF7BW500 to SF12BW500
	500
	501	926.9 - SF7BW500 to SF12BW500
	502
	503	927.5 - SF7BW500 to SF12BW500
	504
	505	923.3 - SF12BW500(RX2 downlink only)
	506
	507
28.5	508	=== 2.7.3 CN470-510 (CN470) ===
	509
42.5	510
4.2	511	Used in China, Default use CHE=1
	512
28.5	513	(% style="color:#037691" %)Uplink:
4.2	514
	515	486.3 - SF7BW125 to SF12BW125
	516
	517	486.5 - SF7BW125 to SF12BW125
	518
	519	486.7 - SF7BW125 to SF12BW125
	520
	521	486.9 - SF7BW125 to SF12BW125
	522
	523	487.1 - SF7BW125 to SF12BW125
	524
	525	487.3 - SF7BW125 to SF12BW125
	526
	527	487.5 - SF7BW125 to SF12BW125
	528
	529	487.7 - SF7BW125 to SF12BW125
	530
	531
28.5	532	(% style="color:#037691" %)Downlink:
4.2	533
	534	506.7 - SF7BW125 to SF12BW125
	535
	536	506.9 - SF7BW125 to SF12BW125
	537
	538	507.1 - SF7BW125 to SF12BW125
	539
	540	507.3 - SF7BW125 to SF12BW125
	541
	542	507.5 - SF7BW125 to SF12BW125
	543
	544	507.7 - SF7BW125 to SF12BW125
	545
	546	507.9 - SF7BW125 to SF12BW125
	547
	548	508.1 - SF7BW125 to SF12BW125
	549
	550	505.3 - SF12BW125 (RX2 downlink only)
	551
	552
28.5	553	=== 2.7.4 AU915-928(AU915) ===
	554
42.5	555
4.2	556	Default use CHE=2
	557
28.5	558	(% style="color:#037691" %)Uplink:
4.2	559
	560	916.8 - SF7BW125 to SF12BW125
	561
	562	917.0 - SF7BW125 to SF12BW125
	563
	564	917.2 - SF7BW125 to SF12BW125
	565
	566	917.4 - SF7BW125 to SF12BW125
	567
	568	917.6 - SF7BW125 to SF12BW125
	569
	570	917.8 - SF7BW125 to SF12BW125
	571
	572	918.0 - SF7BW125 to SF12BW125
	573
	574	918.2 - SF7BW125 to SF12BW125
	575
	576
28.5	577	(% style="color:#037691" %)Downlink:
4.2	578
	579	923.3 - SF7BW500 to SF12BW500
	580
	581	923.9 - SF7BW500 to SF12BW500
	582
	583	924.5 - SF7BW500 to SF12BW500
	584
	585	925.1 - SF7BW500 to SF12BW500
	586
	587	925.7 - SF7BW500 to SF12BW500
	588
	589	926.3 - SF7BW500 to SF12BW500
	590
	591	926.9 - SF7BW500 to SF12BW500
	592
	593	927.5 - SF7BW500 to SF12BW500
	594
	595	923.3 - SF12BW500(RX2 downlink only)
	596
	597
28.6	598	=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
	599
42.5	600
28.7	601	(% style="color:#037691" %)Default Uplink channel:
4.2	602
	603	923.2 - SF7BW125 to SF10BW125
	604
	605	923.4 - SF7BW125 to SF10BW125
	606
	607
28.7	608	(% style="color:#037691" %)Additional Uplink Channel:
4.2	609
	610	(OTAA mode, channel added by JoinAccept message)
	611
28.7	612	(% style="color:#037691" %)AS920~~AS923 for Japan, Malaysia, Singapore:
4.2	613
	614	922.2 - SF7BW125 to SF10BW125
	615
	616	922.4 - SF7BW125 to SF10BW125
	617
	618	922.6 - SF7BW125 to SF10BW125
	619
	620	922.8 - SF7BW125 to SF10BW125
	621
	622	923.0 - SF7BW125 to SF10BW125
	623
	624	922.0 - SF7BW125 to SF10BW125
	625
	626
28.7	627	(% style="color:#037691" %)AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam:
4.2	628
	629	923.6 - SF7BW125 to SF10BW125
	630
	631	923.8 - SF7BW125 to SF10BW125
	632
	633	924.0 - SF7BW125 to SF10BW125
	634
	635	924.2 - SF7BW125 to SF10BW125
	636
	637	924.4 - SF7BW125 to SF10BW125
	638
	639	924.6 - SF7BW125 to SF10BW125
	640
	641
28.7	642	(% style="color:#037691" %) Downlink:
4.2	643
	644	Uplink channels 1-8 (RX1)
	645
	646	923.2 - SF10BW125 (RX2)
	647
	648
28.7	649	=== 2.7.6 KR920-923 (KR920) ===
	650
42.6	651
4.2	652	Default channel:
	653
	654	922.1 - SF7BW125 to SF12BW125
	655
	656	922.3 - SF7BW125 to SF12BW125
	657
	658	922.5 - SF7BW125 to SF12BW125
	659
	660
28.7	661	(% style="color:#037691" %)Uplink: (OTAA mode, channel added by JoinAccept message)
4.2	662
	663	922.1 - SF7BW125 to SF12BW125
	664
	665	922.3 - SF7BW125 to SF12BW125
	666
	667	922.5 - SF7BW125 to SF12BW125
	668
	669	922.7 - SF7BW125 to SF12BW125
	670
	671	922.9 - SF7BW125 to SF12BW125
	672
	673	923.1 - SF7BW125 to SF12BW125
	674
	675	923.3 - SF7BW125 to SF12BW125
	676
	677
28.7	678	(% style="color:#037691" %)Downlink:
4.2	679
	680	Uplink channels 1-7(RX1)
	681
	682	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	683
	684
28.7	685	=== 2.7.7 IN865-867 (IN865) ===
4.2	686
42.6	687
28.7	688	(% style="color:#037691" %) Uplink:
	689
4.2	690	865.0625 - SF7BW125 to SF12BW125
	691
	692	865.4025 - SF7BW125 to SF12BW125
	693
	694	865.9850 - SF7BW125 to SF12BW125
	695
	696
28.7	697	(% style="color:#037691" %) Downlink:
4.2	698
	699	Uplink channels 1-3 (RX1)
	700
	701	866.550 - SF10BW125 (RX2)
	702
	703
28.7	704	== 2.8 LED Indicator ==
	705
42.6	706
4.2	707	The LSE01 has an internal LED which is to show the status of different state.
	708
	709	* Blink once when device power on.
	710	* Solid ON for 5 seconds once device successful Join the network.
	711	* Blink once when device transmit a packet.
	712
28.8	713	== 2.9 Installation in Soil ==
	714
42.6	715
4.2	716	Measurement the soil surface
	717
	718
29.2	719	[[image:1654506634463-199.png]]
4.2	720
42.6	721
29.2	722	(((
31.8	723	(((
4.2	724	Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
29.2	725	)))
31.8	726	)))
4.2	727
	728
35.18	729
30.2	730	[[image:1654506665940-119.png]]
4.2	731
42.6	732
31.8	733	(((
4.2	734	Dig a hole with diameter > 20CM.
31.8	735	)))
4.2	736
31.8	737	(((
4.2	738	Horizontal insert the probe to the soil and fill the hole for long term measurement.
31.8	739	)))
4.2	740
	741
30.3	742	== 2.10 Firmware Change Log ==
4.2	743
	744
31.7	745	(((
42.6	746	Firmware download link: [[https:~~/~~/www.dropbox.com/sh/8ixj7zgt477ip51/AADLrib9Oe6IuOpPF5o1GPf9a?dl=0>>https://www.dropbox.com/sh/8ixj7zgt477ip51/AADLrib9Oe6IuOpPF5o1GPf9a?dl=0]]
31.7	747	)))
4.2	748
31.7	749	(((
30.4	750	Firmware Upgrade Method: [[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
31.7	751	)))
4.2	752
31.7	753	(((
	754
	755	)))
4.2	756
31.7	757	(((
4.2	758	V1.0.
31.7	759	)))
4.2	760
31.7	761	(((
4.2	762	Release
31.7	763	)))
4.2	764
	765
46.3	766	== 2.11 Battery & Power Consumption ==
4.2	767
	768
46.3	769	LSE01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
42.6	770
46.3	771	[[Battery Info & Power Consumption Analyze>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
4.2	772
	773
9.2	774	= 3. Using the AT Commands =
4.2	775
9.2	776	== 3.1 Access AT Commands ==
	777
11.4	778
4.2	779	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.
	780
42.6	781
31.28	782	[[image:1654501986557-872.png\|\|height="391" width="800"]]
4.2	783
	784
	785	Or if you have below board, use below connection:
	786
	787
31.28	788	[[image:1654502005655-729.png\|\|height="503" width="801"]]
4.2	789
	790
11.2	791	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	792
	793
31.28	794	[[image:1654502050864-459.png\|\|height="564" width="806"]]
4.2	795
	796
42.6	797	Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]].
4.2	798
	799
42.2	800	(% style="background-color:#dcdcdc" %)AT+<CMD>? (%%) : Help on <CMD>
4.2	801
42.2	802	(% style="background-color:#dcdcdc" %)AT+<CMD> (%%) : Run <CMD>
4.2	803
42.2	804	(% style="background-color:#dcdcdc" %)AT+<CMD>=<value>(%%) : Set the value
4.2	805
42.2	806	(% style="background-color:#dcdcdc" %)AT+<CMD>=?(%%) : Get the value
4.2	807
	808
11.6	809	(% style="color:#037691" %)General Commands(%%)
4.2	810
11.6	811	(% style="background-color:#dcdcdc" %)AT(%%) : Attention
4.2	812
11.6	813	(% style="background-color:#dcdcdc" %)AT?(%%) : Short Help
4.2	814
11.6	815	(% style="background-color:#dcdcdc" %)ATZ(%%) : MCU Reset
4.2	816
11.6	817	(% style="background-color:#dcdcdc" %)AT+TDC(%%) : Application Data Transmission Interval
4.2	818
	819
11.4	820	(% style="color:#037691" %)Keys, IDs and EUIs management
4.2	821
11.6	822	(% style="background-color:#dcdcdc" %)AT+APPEUI(%%) : Application EUI
4.2	823
11.6	824	(% style="background-color:#dcdcdc" %)AT+APPKEY(%%) : Application Key
4.2	825
11.6	826	(% style="background-color:#dcdcdc" %)AT+APPSKEY(%%) : Application Session Key
4.2	827
11.6	828	(% style="background-color:#dcdcdc" %)AT+DADDR(%%) : Device Address
4.2	829
11.6	830	(% style="background-color:#dcdcdc" %)AT+DEUI(%%) : Device EUI
4.2	831
11.6	832	(% style="background-color:#dcdcdc" %)AT+NWKID(%%) : Network ID (You can enter this command change only after successful network connection)
4.2	833
11.6	834	(% style="background-color:#dcdcdc" %)AT+NWKSKEY(%%) : Network Session Key Joining and sending date on LoRa network
4.2	835
11.6	836	(% style="background-color:#dcdcdc" %)AT+CFM(%%) : Confirm Mode
4.2	837
11.6	838	(% style="background-color:#dcdcdc" %)AT+CFS(%%) : Confirm Status
4.2	839
11.6	840	(% style="background-color:#dcdcdc" %)AT+JOIN(%%) : Join LoRa? Network
4.2	841
11.6	842	(% style="background-color:#dcdcdc" %)AT+NJM(%%) : LoRa? Network Join Mode
4.2	843
11.6	844	(% style="background-color:#dcdcdc" %)AT+NJS(%%) : LoRa? Network Join Status
4.2	845
11.6	846	(% style="background-color:#dcdcdc" %)AT+RECV(%%) : Print Last Received Data in Raw Format
4.2	847
11.6	848	(% style="background-color:#dcdcdc" %)AT+RECVB(%%) : Print Last Received Data in Binary Format
4.2	849
11.6	850	(% style="background-color:#dcdcdc" %)AT+SEND(%%) : Send Text Data
4.2	851
11.6	852	(% style="background-color:#dcdcdc" %)AT+SENB(%%) : Send Hexadecimal Data
4.2	853
	854
11.4	855	(% style="color:#037691" %)LoRa Network Management
4.2	856
11.6	857	(% style="background-color:#dcdcdc" %)AT+ADR(%%) : Adaptive Rate
4.2	858
11.6	859	(% style="background-color:#dcdcdc" %)AT+CLASS(%%) : LoRa Class(Currently only support class A
4.2	860
11.6	861	(% style="background-color:#dcdcdc" %)AT+DCS(%%) : Duty Cycle Setting
4.2	862
11.6	863	(% style="background-color:#dcdcdc" %)AT+DR(%%) : Data Rate (Can Only be Modified after ADR=0)
4.2	864
11.6	865	(% style="background-color:#dcdcdc" %)AT+FCD(%%) : Frame Counter Downlink
4.2	866
11.6	867	(% style="background-color:#dcdcdc" %)AT+FCU(%%) : Frame Counter Uplink
4.2	868
11.6	869	(% style="background-color:#dcdcdc" %)AT+JN1DL(%%) : Join Accept Delay1
4.2	870
11.6	871	(% style="background-color:#dcdcdc" %)AT+JN2DL(%%) : Join Accept Delay2
4.2	872
11.6	873	(% style="background-color:#dcdcdc" %)AT+PNM(%%) : Public Network Mode
4.2	874
11.6	875	(% style="background-color:#dcdcdc" %)AT+RX1DL(%%) : Receive Delay1
4.2	876
11.6	877	(% style="background-color:#dcdcdc" %)AT+RX2DL(%%) : Receive Delay2
4.2	878
11.6	879	(% style="background-color:#dcdcdc" %)AT+RX2DR(%%) : Rx2 Window Data Rate
4.2	880
11.6	881	(% style="background-color:#dcdcdc" %)AT+RX2FQ(%%) : Rx2 Window Frequency
4.2	882
11.6	883	(% style="background-color:#dcdcdc" %)AT+TXP(%%) : Transmit Power
4.2	884
11.6	885	(% style="background-color:#dcdcdc" %)AT+ MOD(%%) : Set work mode
4.2	886
	887
11.4	888	(% style="color:#037691" %)Information
4.2	889
11.6	890	(% style="background-color:#dcdcdc" %)AT+RSSI(%%) : RSSI of the Last Received Packet
4.2	891
11.6	892	(% style="background-color:#dcdcdc" %)AT+SNR(%%) : SNR of the Last Received Packet
4.2	893
11.6	894	(% style="background-color:#dcdcdc" %)AT+VER(%%) : Image Version and Frequency Band
4.2	895
11.6	896	(% style="background-color:#dcdcdc" %)AT+FDR(%%) : Factory Data Reset
4.2	897
11.6	898	(% style="background-color:#dcdcdc" %)AT+PORT(%%) : Application Port
4.2	899
11.6	900	(% style="background-color:#dcdcdc" %)AT+CHS(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode
4.2	901
11.6	902	(% style="background-color:#dcdcdc" %)AT+CHE(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470
4.2	903
	904
6.3	905	= 4. FAQ =
4.2	906
6.3	907	== 4.1 How to change the LoRa Frequency Bands/Region? ==
	908
42.7	909
31.35	910	(((
31.24	911	You can follow the instructions for [[how to upgrade image>>\|\|anchor="H2.10200BFirmwareChangeLog"]].
4.2	912	When downloading the images, choose the required image file for download.
31.35	913	)))
4.2	914
31.35	915	(((
	916
	917	)))
4.2	918
31.35	919	(((
8.3	920	How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
31.35	921	)))
4.2	922
31.35	923	(((
	924
	925	)))
4.2	926
31.35	927	(((
4.2	928	You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
31.35	929	)))
4.2	930
31.35	931	(((
	932
	933	)))
4.2	934
31.35	935	(((
4.2	936	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.
47.12	937
	938	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
	939	\|(% style="background-color:#d9e2f3; color:#0070c0; width:47px" %)CHE\|(% colspan="9" style="background-color:#d9e2f3; color:#0070c0; width:542px" %)US915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)
	940	\|(% style="width:47px" %)0\|(% colspan="9" style="width:542px" %)ENABLE Channel 0-63
	941	\|(% style="width:47px" %)1\|(% style="width:54px" %)902.3\|(% style="width:53px" %)902.5\|(% style="width:55px" %)902.7\|(% style="width:53px" %)902.9\|(% style="width:49px" %)903.1\|(% style="width:52px" %)903.3\|(% style="width:51px" %)903.5\|(% style="width:51px" %)903.7\|(% style="width:115px" %)Channel 0-7
	942	\|(% style="width:47px" %)2\|(% style="width:54px" %)903.9\|(% style="width:53px" %)904.1\|(% style="width:55px" %)904.3\|(% style="width:53px" %)904.5\|(% style="width:49px" %)904.7\|(% style="width:52px" %)904.9\|(% style="width:51px" %)905.1\|(% style="width:51px" %)905.3\|(% style="width:115px" %)Channel 8-15
	943	\|(% style="width:47px" %)3\|(% style="width:54px" %)905.5\|(% style="width:53px" %)905.7\|(% style="width:55px" %)905.9\|(% style="width:53px" %)906.1\|(% style="width:49px" %)906.3\|(% style="width:52px" %)906.5\|(% style="width:51px" %)906.7\|(% style="width:51px" %)906.9\|(% style="width:115px" %)Channel 16-23
	944	\|(% style="width:47px" %)4\|(% style="width:54px" %)907.1\|(% style="width:53px" %)907.3\|(% style="width:55px" %)907.5\|(% style="width:53px" %)907.7\|(% style="width:49px" %)907.9\|(% style="width:52px" %)908.1\|(% style="width:51px" %)908.3\|(% style="width:51px" %)908.5\|(% style="width:115px" %)Channel 24-31
	945	\|(% style="width:47px" %)5\|(% style="width:54px" %)908.7\|(% style="width:53px" %)908.9\|(% style="width:55px" %)909.1\|(% style="width:53px" %)909.3\|(% style="width:49px" %)909.5\|(% style="width:52px" %)909.7\|(% style="width:51px" %)909.9\|(% style="width:51px" %)910.1\|(% style="width:115px" %)Channel 32-39
	946	\|(% style="width:47px" %)6\|(% style="width:54px" %)910.3\|(% style="width:53px" %)910.5\|(% style="width:55px" %)910.7\|(% style="width:53px" %)910.9\|(% style="width:49px" %)911.1\|(% style="width:52px" %)911.3\|(% style="width:51px" %)911.5\|(% style="width:51px" %)911.7\|(% style="width:115px" %)Channel 40-47
	947	\|(% style="width:47px" %)7\|(% style="width:54px" %)911.9\|(% style="width:53px" %)912.1\|(% style="width:55px" %)912.3\|(% style="width:53px" %)912.5\|(% style="width:49px" %)912.7\|(% style="width:52px" %)912.9\|(% style="width:51px" %)913.1\|(% style="width:51px" %)913.3\|(% style="width:115px" %)Channel 48-55
	948	\|(% style="width:47px" %)8\|(% style="width:54px" %)913.5\|(% style="width:53px" %)913.7\|(% style="width:55px" %)913.9\|(% style="width:53px" %)914.1\|(% style="width:49px" %)914.3\|(% style="width:52px" %)914.5\|(% style="width:51px" %)914.7\|(% style="width:51px" %)914.9\|(% style="width:115px" %)Channel 56-63
47.13	949	\|(% colspan="10" style="color:#0070c0; width:589px" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
47.12	950	\|(% style="width:47px" %) \|(% style="width:54px" %)903\|(% style="width:53px" %)904.6\|(% style="width:55px" %)906.2\|(% style="width:53px" %)907.8\|(% style="width:49px" %)909.4\|(% style="width:52px" %)911\|(% style="width:51px" %)912.6\|(% style="width:51px" %)914.2\|(% style="width:115px" %)Channel 64-71
31.35	951	)))
4.2	952
	953
	954	When you use the TTN network, the US915 frequency bands use are:
	955
	956	* 903.9 - SF7BW125 to SF10BW125
	957	* 904.1 - SF7BW125 to SF10BW125
	958	* 904.3 - SF7BW125 to SF10BW125
	959	* 904.5 - SF7BW125 to SF10BW125
	960	* 904.7 - SF7BW125 to SF10BW125
	961	* 904.9 - SF7BW125 to SF10BW125
	962	* 905.1 - SF7BW125 to SF10BW125
	963	* 905.3 - SF7BW125 to SF10BW125
	964	* 904.6 - SF8BW500
	965
31.38	966	(((
4.2	967	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:
	968
35.21	969	* (% style="color:#037691" %)AT+CHE=2
	970	* (% style="color:#037691" %)ATZ
8.3	971	)))
4.2	972
8.3	973	(((
35.19	974
4.2	975
	976	to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink.
31.38	977	)))
4.2	978
31.38	979	(((
	980
	981	)))
4.2	982
31.38	983	(((
4.2	984	The AU915 band is similar. Below are the AU915 Uplink Channels.
47.13	985
	986	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
47.14	987	\|(% style="background-color:#d9e2f3; color:#0070c0; width:45px" %)CHE\|(% colspan="9" style="background-color:#d9e2f3; color:#0070c0; width:540px" %)AU915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0)
47.13	988	\|(% style="width:45px" %)0\|(% colspan="9" style="width:540px" %)ENABLE Channel 0-63
	989	\|(% style="width:45px" %)1\|(% style="width:51px" %)915.2\|(% style="width:51px" %)915.4\|(% style="width:51px" %)915.6\|(% style="width:52px" %)915.8\|(% style="width:51px" %)916\|(% style="width:51px" %)916.2\|(% style="width:53px" %)916.4\|(% style="width:51px" %)916.6\|(% style="width:115px" %)Channel 0-7
	990	\|(% style="width:45px" %)2\|(% style="width:51px" %)916.8\|(% style="width:51px" %)917\|(% style="width:51px" %)917.2\|(% style="width:52px" %)917.4\|(% style="width:51px" %)917.6\|(% style="width:51px" %)917.8\|(% style="width:53px" %)918\|(% style="width:51px" %)918.2\|(% style="width:115px" %)Channel 8-15
	991	\|(% style="width:45px" %)3\|(% style="width:51px" %)918.4\|(% style="width:51px" %)918.6\|(% style="width:51px" %)918.8\|(% style="width:52px" %)919\|(% style="width:51px" %)919.2\|(% style="width:51px" %)919.4\|(% style="width:53px" %)919.6\|(% style="width:51px" %)919.8\|(% style="width:115px" %)Channel 16-23
	992	\|(% style="width:45px" %)4\|(% style="width:51px" %)920\|(% style="width:51px" %)920.2\|(% style="width:51px" %)920.4\|(% style="width:52px" %)920.6\|(% style="width:51px" %)920.8\|(% style="width:51px" %)921\|(% style="width:53px" %)921.2\|(% style="width:51px" %)921.4\|(% style="width:115px" %)Channel 24-31
	993	\|(% style="width:45px" %)5\|(% style="width:51px" %)921.6\|(% style="width:51px" %)921.8\|(% style="width:51px" %)922\|(% style="width:52px" %)922.2\|(% style="width:51px" %)922.4\|(% style="width:51px" %)922.6\|(% style="width:53px" %)922.8\|(% style="width:51px" %)923\|(% style="width:115px" %)Channel 32-39
	994	\|(% style="width:45px" %)6\|(% style="width:51px" %)923.2\|(% style="width:51px" %)923.4\|(% style="width:51px" %)923.6\|(% style="width:52px" %)923.8\|(% style="width:51px" %)924\|(% style="width:51px" %)924.2\|(% style="width:53px" %)924.4\|(% style="width:51px" %)924.6\|(% style="width:115px" %)Channel 40-47
	995	\|(% style="width:45px" %)7\|(% style="width:51px" %)924.8\|(% style="width:51px" %)925\|(% style="width:51px" %)925.2\|(% style="width:52px" %)925.4\|(% style="width:51px" %)925.6\|(% style="width:51px" %)925.8\|(% style="width:53px" %)926\|(% style="width:51px" %)926.2\|(% style="width:115px" %)Channel 48-55
	996	\|(% style="width:45px" %)8\|(% style="width:51px" %)926.4\|(% style="width:51px" %)926.6\|(% style="width:51px" %)926.8\|(% style="width:52px" %)927\|(% style="width:51px" %)927.2\|(% style="width:51px" %)927.4\|(% style="width:53px" %)927.6\|(% style="width:51px" %)927.8\|(% style="width:115px" %)Channel 56-63
47.14	997	\|(% colspan="10" style="color:#0070c0; width:586px" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
47.13	998	\|(% style="width:45px" %) \|(% style="width:51px" %)915.9\|(% style="width:51px" %)917.5\|(% style="width:51px" %)919.1\|(% style="width:52px" %)920.7\|(% style="width:51px" %)922.3\|(% style="width:51px" %)923.9\|(% style="width:53px" %)925.5\|(% style="width:51px" %)927.1\|(% style="width:115px" %)Channel 64-71
31.38	999	)))
4.2	1000
	1001
	1002
40.1	1003	== 4.2 Can I calibrate LSE01 to different soil types? ==
4.2	1004
42.7	1005
45.6	1006	(((
40.1	1007	LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
45.6	1008	)))
40.1	1009
	1010
4.8	1011	= 5. Trouble Shooting =
4.2	1012
40.6	1013	== 5.1 Why I can't join TTN in US915 / AU915 bands? ==
4.9	1014
42.7	1015
40.7	1016	It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome\|\|anchor="H7.19EightChannelMode"]] section above for details.
4.2	1017
	1018
40.6	1019	== 5.2 AT Command input doesn't work ==
4.2	1020
42.7	1021
31.29	1022	(((
40.6	1023	In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)ENTER(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)ENTER(%%) while press the send key, user need to add ENTER in their string.
31.29	1024	)))
4.2	1025
	1026
4.10	1027	== 5.3 Device rejoin in at the second uplink packet ==
4.2	1028
42.7	1029
6.2	1030	(% style="color:#4f81bd" %)Issue describe as below:
4.2	1031
6.2	1032	[[image:1654500909990-784.png]]
4.2	1033
	1034
6.2	1035	(% style="color:#4f81bd" %)Cause for this issue:
4.2	1036
31.30	1037	(((
4.2	1038	The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
31.30	1039	)))
4.2	1040
	1041
6.2	1042	(% style="color:#4f81bd" %)Solution:
4.2	1043
45.6	1044	(((
4.2	1045	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:
45.6	1046	)))
4.2	1047
31.31	1048	[[image:1654500929571-736.png\|\|height="458" width="832"]]
4.2	1049
4.7	1050
4.4	1051	= 6. Order Info =
4.2	1052
	1053
4.6	1054	Part Number: (% style="color:#4f81bd" %)LSE01-XX-YY
4.2	1055
	1056
4.6	1057	(% style="color:#4f81bd" %)XX(%%): The default frequency band
4.2	1058
4.4	1059	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	1060	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	1061	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	1062	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	1063	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	1064	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
4.5	1065	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
4.4	1066	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
4.2	1067
4.4	1068	(% style="color:#4f81bd" %)YY(%%): Battery Option
4.2	1069
4.4	1070	* (% style="color:red" %)4(%%): 4000mAh battery
	1071	* (% style="color:red" %)8(%%): 8500mAh battery
4.2	1072
31.10	1073	(% class="wikigeneratedid" %)
	1074	(((
	1075
42.1	1076
	1077
31.10	1078	)))
	1079
4.3	1080	= 7. Packing Info =
4.2	1081
4.3	1082	(((
31.39	1083
	1084
31.40	1085	(% style="color:#037691" %)Package Includes:
4.3	1086	)))
4.2	1087
4.3	1088	* (((
	1089	LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	1090	)))
4.2	1091
4.3	1092	(((
31.40	1093
	1094
	1095	(% style="color:#037691" %)Dimension and weight:
4.3	1096	)))
4.2	1097
4.3	1098	* (((
	1099	Device Size: cm
	1100	)))
	1101	* (((
	1102	Device Weight: g
	1103	)))
	1104	* (((
	1105	Package Size / pcs : cm
	1106	)))
	1107	* (((
	1108	Weight / pcs : g
31.11	1109
42.1	1110
31.11	1111
4.3	1112	)))
4.2	1113
4.3	1114	= 8. Support =
4.2	1115
42.7	1116
4.2	1117	* 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.
47.16	1118
4.2	1119	* 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]]

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

Applications