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

Version 51.1 by Mengting Qiu on 2023/11/11 09:50

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4.2	1	(% style="text-align:center" %)
31.14	2	[[image:image-20220606151504-2.jpeg\|\|height="554" width="554"]]
1.1	3
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35.25	6
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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	(((
47.23	29	The Dragino LSE01 is a (% style="color:blue" %)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.
12.2	30	)))
1.1	31
12.2	32	(((
47.24	33	It detects (% style="color:blue" %)Soil Moisture(%%), (% style="color:blue" %)Soil Temperature(%%) and (% style="color:blue" %)Soil Conductivity(%%), and uploads the value via wireless to LoRaWAN IoT Server.
12.2	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	(((
47.23	41	LES01 is powered by (% style="color:blue" %)4000mA or 8500mAh Li-SOCI2 battery(%%), It is designed for long term use up to 10 years.
12.2	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
47.19	70
13.3	71	== 1.3 Specification ==
	72
42.4	73
4.2	74	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	75
47.3	76	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
47.5	77	\|(% 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	78	\|(% style="width:95px" %)Range\|(% style="width:146px" %)0-100.00%\|(% style="width:137px" %)(((
47.5	79	0-20000uS/cm
	80	(25℃)(0-20.0EC)
47.3	81	)))\|(% style="width:140px" %)-40.00℃～85.00℃
47.5	82	\|(% style="width:95px" %)Unit\|(% style="width:146px" %)V/V %\|(% style="width:137px" %)uS/cm\|(% style="width:140px" %)℃
47.3	83	\|(% style="width:95px" %)Resolution\|(% style="width:146px" %)0.01%\|(% style="width:137px" %)1 uS/cm\|(% style="width:140px" %)0.01℃
	84	\|(% style="width:95px" %)Accuracy\|(% style="width:146px" %)(((
	85	±3% (0-53%)
	86	±5% (>53%)
47.5	87	)))\|(% style="width:137px" %)2%FS\|(% style="width:140px" %)(((
47.3	88	-10℃～50℃:<0.3℃
	89	All other: <0.6℃
	90	)))
	91	\|(% style="width:95px" %)(((
	92	Measure
	93	Method
	94	)))\|(% style="width:146px" %)FDR , with temperature &EC compensate\|(% style="width:137px" %)Conductivity , with temperature compensate\|(% style="width:140px" %)RTD, and calibrate
	95
47.19	96
45.1	97	== 1.4 Dimension ==
4.2	98
45.2	99
47.6	100	(% style="color:blue" %)Main Device Dimension:
4.2	101
45.1	102	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	103
45.1	104	[[image:image-20221008140228-2.png\|\|height="358" width="571"]]
	105
	106
47.6	107	(% style="color:blue" %)Probe Dimension
45.4	108
45.1	109	[[image:image-20221008135912-1.png]]
	110
	111
	112	== 1.5 Applications ==
	113
	114
42.8	115	* Smart Agriculture
4.2	116
47.19	117
45.1	118	== 1.6 Firmware Change log ==
42.4	119
15.6	120
14.3	121	LSE01 v1.0 : Release
4.2	122
14.3	123
	124	= 2. Configure LSE01 to connect to LoRaWAN network =
	125
	126	== 2.1 How it works ==
	127
42.4	128
15.3	129	(((
4.2	130	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	131	)))
4.2	132
15.3	133	(((
42.4	134	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	135	)))
4.2	136
	137
14.4	138	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
4.2	139
42.4	140
4.2	141	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.
	142
	143
15.2	144	[[image:1654503992078-669.png]]
4.2	145
	146
	147	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.
	148
	149
35.8	150	(% style="color:blue" %)Step 1(%%): Create a device in TTN with the OTAA keys from LSE01.
4.2	151
	152	Each LSE01 is shipped with a sticker with the default device EUI as below:
	153
47.7	154	[[image:image-20230426084640-1.png\|\|height="241" width="519"]]
4.2	155
42.4	156
4.2	157	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	158
	159	Add APP EUI in the application
	160
	161
17.2	162	[[image:1654504596150-405.png]]
4.2	163
	164
	165
	166	Add APP KEY and DEV EUI
	167
18.2	168	[[image:1654504683289-357.png]]
4.2	169
	170
19.2	171
35.8	172	(% style="color:blue" %)Step 2(%%): Power on LSE01
4.2	173
	174
	175	Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	176
19.2	177	[[image:image-20220606163915-7.png]]
4.2	178
	179
35.8	180	(% 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	181
20.2	182	[[image:1654504778294-788.png]]
4.2	183
	184
20.3	185	== 2.3 Uplink Payload ==
4.2	186
47.7	187	=== 2.3.1 MOD~=0(Default Mode)(% style="display:none" %) (%%) ===
4.2	188
42.4	189
4.4	190	LSE01 will uplink payload via LoRaWAN with below payload format:
4.2	191
32.9	192	(((
4.2	193	Uplink payload includes in total 11 bytes.
32.9	194	)))
4.2	195
47.7	196	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
47.24	197	\|(% style="background-color:#d9e2f3; color:#0070c0" %)Size(bytes)\|(% style="background-color:#d9e2f3; color:#0070c0" %)2\|(% style="background-color:#d9e2f3; color:#0070c0" %)2\|(% style="background-color:#d9e2f3; color:#0070c0" %)2\|(% style="background-color:#d9e2f3; color:#0070c0" %)2\|(% style="background-color:#d9e2f3; color:#0070c0" %)2\|(% style="background-color:#d9e2f3; color:#0070c0" %)1
	198	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
45.5	199	Temperature
	200	(Reserve, Ignore now)
32.4	201	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]]\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]]\|(((
45.4	202	MOD & Digital Interrupt(Optional)
4.2	203	)))
	204
47.19	205
22.2	206	=== 2.3.2 MOD~=1(Original value) ===
	207
42.4	208
4.2	209	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	210
47.8	211	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
47.24	212	\|(% style="background-color:#d9e2f3; color:#0070c0" %)Size(bytes)\|(% style="background-color:#d9e2f3; color:#0070c0" %)2\|(% style="background-color:#d9e2f3; color:#0070c0" %)2\|(% style="background-color:#d9e2f3; color:#0070c0" %)2\|(% style="background-color:#d9e2f3; color:#0070c0" %)2\|(% style="background-color:#d9e2f3; color:#0070c0" %)2\|(% style="background-color:#d9e2f3; color:#0070c0" %)1
	213	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
45.5	214	Temperature
	215	(Reserve, Ignore now)
47.24	216	)))\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]](raw)\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]](raw)\|Dielectric constant(raw)\|(((
45.4	217	MOD & Digital Interrupt(Optional)
4.2	218	)))
	219
47.19	220
22.2	221	=== 2.3.3 Battery Info ===
	222
42.4	223
32.10	224	(((
4.2	225	Check the battery voltage for LSE01.
32.10	226	)))
4.2	227
32.10	228	(((
4.2	229	Ex1: 0x0B45 = 2885mV
32.10	230	)))
4.2	231
32.10	232	(((
4.2	233	Ex2: 0x0B49 = 2889mV
32.10	234	)))
4.2	235
	236
22.3	237	=== 2.3.4 Soil Moisture ===
4.2	238
42.4	239
32.10	240	(((
4.2	241	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	242	)))
4.2	243
32.10	244	(((
47.24	245	For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is (% style="color:blue" %)05DC(H) = 1500(D) /100 = 15%.
32.10	246	)))
4.2	247
	248
22.5	249	=== 2.3.5 Soil Temperature ===
	250
42.4	251
32.11	252	(((
46.2	253	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	254	)))
4.2	255
32.11	256	(((
4.2	257	Example:
32.11	258	)))
4.2	259
32.11	260	(((
4.2	261	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
32.11	262	)))
4.2	263
32.11	264	(((
4.2	265	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
32.11	266	)))
4.2	267
	268
22.6	269	=== 2.3.6 Soil Conductivity (EC) ===
	270
42.4	271
23.2	272	(((
	273	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).
	274	)))
4.2	275
23.2	276	(((
4.2	277	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	278	)))
4.2	279
23.2	280	(((
4.2	281	Generally, the EC value of irrigation water is less than 800uS / cm.
23.2	282	)))
4.2	283
23.2	284	(((
	285
	286	)))
4.2	287
23.2	288	=== 2.3.7 MOD ===
	289
42.4	290
4.2	291	Firmware version at least v2.1 supports changing mode.
	292
	293	For example, bytes[10]=90
	294
	295	mod=(bytes[10]>>7)&0x01=1.
	296
	297
47.9	298	(% style="color:blue" %)Downlink Command:
4.2	299
	300	If payload = 0x0A00, workmode=0
	301
	302	If payload = 0x0A01, workmode=1
	303
	304
23.2	305	=== 2.3.8 Decode payload in The Things Network ===
	306
42.4	307
4.2	308	While using TTN network, you can add the payload format to decode the payload.
	309
	310
23.2	311	[[image:1654505570700-128.png]]
4.2	312
32.12	313	(((
4.2	314	The payload decoder function for TTN is here:
32.12	315	)))
4.2	316
32.12	317	(((
47.9	318	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	319
	320
32.12	321	)))
4.2	322
23.3	323	== 2.4 Uplink Interval ==
4.2	324
42.4	325
31.26	326	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	327
	328
24.2	329	== 2.5 Downlink Payload ==
	330
42.5	331
42.1	332	By default, LSE01 prints the downlink payload to console port.
4.2	333
47.17	334	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479.818px" %)
	335	\|=(% 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)
	336	\|(% style="width:183px" %)TDC (Transmit Time Interval)\|(% style="width:55px" %)Any\|(% style="width:93px" %)01\|(% style="width:146px" %)4
47.18	337	\|(% style="width:183px" %)RESET\|(% style="width:55px" %)Any\|(% style="width:93px" %)04\|(% style="width:146px" %)2
47.17	338	\|(% style="width:183px" %)AT+CFM\|(% style="width:55px" %)Any\|(% style="width:93px" %)05\|(% style="width:146px" %)4
47.18	339	\|(% style="width:183px" %)INTMOD\|(% style="width:55px" %)Any\|(% style="width:93px" %)06\|(% style="width:146px" %)4
	340	\|(% style="width:183px" %)MOD\|(% style="width:55px" %)Any\|(% style="width:93px" %)0A\|(% style="width:146px" %)2
47.10	341
32.14	342	(((
40.4	343	(% style="color:blue" %)Examples:
32.14	344	)))
4.2	345
32.14	346	* (((
40.4	347	(% style="color:blue" %)Set TDC
32.14	348	)))
4.2	349
32.14	350	(((
42.1	351	If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
32.14	352	)))
4.2	353
32.14	354	(((
4.2	355	Payload: 01 00 00 1E TDC=30S
32.14	356	)))
4.2	357
32.14	358	(((
4.2	359	Payload: 01 00 00 3C TDC=60S
32.14	360	)))
4.2	361
32.14	362	(((
	363
	364	)))
4.2	365
32.14	366	* (((
40.4	367	(% style="color:blue" %)Reset
32.14	368	)))
4.2	369
32.14	370	(((
4.2	371	If payload = 0x04FF, it will reset the LSE01
32.14	372	)))
4.2	373
	374
40.4	375	* (% style="color:blue" %)CFM
4.2	376
	377	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	378
	379
26.2	380	== 2.6 Show Data in DataCake IoT Server ==
	381
42.5	382
32.15	383	(((
4.2	384	[[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	385	)))
4.2	386
32.15	387	(((
	388
	389	)))
4.2	390
32.15	391	(((
35.15	392	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the network at this time.
32.15	393	)))
4.2	394
32.15	395	(((
35.15	396	(% 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	397	)))
4.2	398
	399
26.2	400	[[image:1654505857935-743.png]]
4.2	401
	402
26.2	403	[[image:1654505874829-548.png]]
4.2	404
	405
35.15	406	(% style="color:blue" %)Step 3(%%): Create an account or log in Datacake.
4.2	407
35.15	408	(% style="color:blue" %)Step 4(%%): Search the LSE01 and add DevEUI.
4.2	409
35.15	410
27.2	411	[[image:1654505905236-553.png]]
4.2	412
	413
	414	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	415
28.2	416	[[image:1654505925508-181.png]]
4.2	417
	418
28.4	419	== 2.7 Frequency Plans ==
4.2	420
42.5	421
4.2	422	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.
	423
	424
28.5	425	=== 2.7.1 EU863-870 (EU868) ===
4.2	426
42.5	427
28.5	428	(% style="color:#037691" %) Uplink:
	429
4.2	430	868.1 - SF7BW125 to SF12BW125
	431
	432	868.3 - SF7BW125 to SF12BW125 and SF7BW250
	433
	434	868.5 - SF7BW125 to SF12BW125
	435
	436	867.1 - SF7BW125 to SF12BW125
	437
	438	867.3 - SF7BW125 to SF12BW125
	439
	440	867.5 - SF7BW125 to SF12BW125
	441
	442	867.7 - SF7BW125 to SF12BW125
	443
	444	867.9 - SF7BW125 to SF12BW125
	445
	446	868.8 - FSK
	447
	448
28.5	449	(% style="color:#037691" %) Downlink:
4.2	450
	451	Uplink channels 1-9 (RX1)
	452
	453	869.525 - SF9BW125 (RX2 downlink only)
	454
	455
28.5	456	=== 2.7.2 US902-928(US915) ===
	457
42.5	458
4.2	459	Used in USA, Canada and South America. Default use CHE=2
	460
28.5	461	(% style="color:#037691" %)Uplink:
4.2	462
	463	903.9 - SF7BW125 to SF10BW125
	464
	465	904.1 - SF7BW125 to SF10BW125
	466
	467	904.3 - SF7BW125 to SF10BW125
	468
	469	904.5 - SF7BW125 to SF10BW125
	470
	471	904.7 - SF7BW125 to SF10BW125
	472
	473	904.9 - SF7BW125 to SF10BW125
	474
	475	905.1 - SF7BW125 to SF10BW125
	476
	477	905.3 - SF7BW125 to SF10BW125
	478
	479
28.5	480	(% style="color:#037691" %)Downlink:
4.2	481
	482	923.3 - SF7BW500 to SF12BW500
	483
	484	923.9 - SF7BW500 to SF12BW500
	485
	486	924.5 - SF7BW500 to SF12BW500
	487
	488	925.1 - SF7BW500 to SF12BW500
	489
	490	925.7 - SF7BW500 to SF12BW500
	491
	492	926.3 - SF7BW500 to SF12BW500
	493
	494	926.9 - SF7BW500 to SF12BW500
	495
	496	927.5 - SF7BW500 to SF12BW500
	497
	498	923.3 - SF12BW500(RX2 downlink only)
	499
	500
28.5	501	=== 2.7.3 CN470-510 (CN470) ===
	502
42.5	503
4.2	504	Used in China, Default use CHE=1
	505
28.5	506	(% style="color:#037691" %)Uplink:
4.2	507
	508	486.3 - SF7BW125 to SF12BW125
	509
	510	486.5 - SF7BW125 to SF12BW125
	511
	512	486.7 - SF7BW125 to SF12BW125
	513
	514	486.9 - SF7BW125 to SF12BW125
	515
	516	487.1 - SF7BW125 to SF12BW125
	517
	518	487.3 - SF7BW125 to SF12BW125
	519
	520	487.5 - SF7BW125 to SF12BW125
	521
	522	487.7 - SF7BW125 to SF12BW125
	523
	524
28.5	525	(% style="color:#037691" %)Downlink:
4.2	526
	527	506.7 - SF7BW125 to SF12BW125
	528
	529	506.9 - SF7BW125 to SF12BW125
	530
	531	507.1 - SF7BW125 to SF12BW125
	532
	533	507.3 - SF7BW125 to SF12BW125
	534
	535	507.5 - SF7BW125 to SF12BW125
	536
	537	507.7 - SF7BW125 to SF12BW125
	538
	539	507.9 - SF7BW125 to SF12BW125
	540
	541	508.1 - SF7BW125 to SF12BW125
	542
	543	505.3 - SF12BW125 (RX2 downlink only)
	544
	545
28.5	546	=== 2.7.4 AU915-928(AU915) ===
	547
42.5	548
4.2	549	Default use CHE=2
	550
28.5	551	(% style="color:#037691" %)Uplink:
4.2	552
	553	916.8 - SF7BW125 to SF12BW125
	554
	555	917.0 - SF7BW125 to SF12BW125
	556
	557	917.2 - SF7BW125 to SF12BW125
	558
	559	917.4 - SF7BW125 to SF12BW125
	560
	561	917.6 - SF7BW125 to SF12BW125
	562
	563	917.8 - SF7BW125 to SF12BW125
	564
	565	918.0 - SF7BW125 to SF12BW125
	566
	567	918.2 - SF7BW125 to SF12BW125
	568
	569
28.5	570	(% style="color:#037691" %)Downlink:
4.2	571
	572	923.3 - SF7BW500 to SF12BW500
	573
	574	923.9 - SF7BW500 to SF12BW500
	575
	576	924.5 - SF7BW500 to SF12BW500
	577
	578	925.1 - SF7BW500 to SF12BW500
	579
	580	925.7 - SF7BW500 to SF12BW500
	581
	582	926.3 - SF7BW500 to SF12BW500
	583
	584	926.9 - SF7BW500 to SF12BW500
	585
	586	927.5 - SF7BW500 to SF12BW500
	587
	588	923.3 - SF12BW500(RX2 downlink only)
	589
	590
28.6	591	=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
	592
42.5	593
28.7	594	(% style="color:#037691" %)Default Uplink channel:
4.2	595
	596	923.2 - SF7BW125 to SF10BW125
	597
	598	923.4 - SF7BW125 to SF10BW125
	599
	600
28.7	601	(% style="color:#037691" %)Additional Uplink Channel:
4.2	602
	603	(OTAA mode, channel added by JoinAccept message)
	604
28.7	605	(% style="color:#037691" %)AS920~~AS923 for Japan, Malaysia, Singapore:
4.2	606
	607	922.2 - SF7BW125 to SF10BW125
	608
	609	922.4 - SF7BW125 to SF10BW125
	610
	611	922.6 - SF7BW125 to SF10BW125
	612
	613	922.8 - SF7BW125 to SF10BW125
	614
	615	923.0 - SF7BW125 to SF10BW125
	616
	617	922.0 - SF7BW125 to SF10BW125
	618
	619
28.7	620	(% style="color:#037691" %)AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam:
4.2	621
	622	923.6 - SF7BW125 to SF10BW125
	623
	624	923.8 - SF7BW125 to SF10BW125
	625
	626	924.0 - SF7BW125 to SF10BW125
	627
	628	924.2 - SF7BW125 to SF10BW125
	629
	630	924.4 - SF7BW125 to SF10BW125
	631
	632	924.6 - SF7BW125 to SF10BW125
	633
	634
28.7	635	(% style="color:#037691" %) Downlink:
4.2	636
	637	Uplink channels 1-8 (RX1)
	638
	639	923.2 - SF10BW125 (RX2)
	640
	641
28.7	642	=== 2.7.6 KR920-923 (KR920) ===
	643
42.6	644
4.2	645	Default channel:
	646
	647	922.1 - SF7BW125 to SF12BW125
	648
	649	922.3 - SF7BW125 to SF12BW125
	650
	651	922.5 - SF7BW125 to SF12BW125
	652
	653
28.7	654	(% style="color:#037691" %)Uplink: (OTAA mode, channel added by JoinAccept message)
4.2	655
	656	922.1 - SF7BW125 to SF12BW125
	657
	658	922.3 - SF7BW125 to SF12BW125
	659
	660	922.5 - SF7BW125 to SF12BW125
	661
	662	922.7 - SF7BW125 to SF12BW125
	663
	664	922.9 - SF7BW125 to SF12BW125
	665
	666	923.1 - SF7BW125 to SF12BW125
	667
	668	923.3 - SF7BW125 to SF12BW125
	669
	670
28.7	671	(% style="color:#037691" %)Downlink:
4.2	672
	673	Uplink channels 1-7(RX1)
	674
	675	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	676
	677
28.7	678	=== 2.7.7 IN865-867 (IN865) ===
4.2	679
42.6	680
28.7	681	(% style="color:#037691" %) Uplink:
	682
4.2	683	865.0625 - SF7BW125 to SF12BW125
	684
	685	865.4025 - SF7BW125 to SF12BW125
	686
	687	865.9850 - SF7BW125 to SF12BW125
	688
	689
28.7	690	(% style="color:#037691" %) Downlink:
4.2	691
	692	Uplink channels 1-3 (RX1)
	693
	694	866.550 - SF10BW125 (RX2)
	695
	696
28.7	697	== 2.8 LED Indicator ==
	698
42.6	699
4.2	700	The LSE01 has an internal LED which is to show the status of different state.
	701
	702	* Blink once when device power on.
	703	* Solid ON for 5 seconds once device successful Join the network.
	704	* Blink once when device transmit a packet.
	705
47.19	706
28.8	707	== 2.9 Installation in Soil ==
	708
42.6	709
4.2	710	Measurement the soil surface
	711
29.2	712	[[image:1654506634463-199.png]]
4.2	713
29.2	714	(((
31.8	715	(((
4.2	716	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	717	)))
31.8	718	)))
4.2	719
	720
30.2	721	[[image:1654506665940-119.png]]
4.2	722
31.8	723	(((
4.2	724	Dig a hole with diameter > 20CM.
31.8	725	)))
4.2	726
31.8	727	(((
4.2	728	Horizontal insert the probe to the soil and fill the hole for long term measurement.
31.8	729	)))
4.2	730
	731
30.3	732	== 2.10 Firmware Change Log ==
4.2	733
	734
31.7	735	(((
42.6	736	Firmware download link: [[https:~~/~~/www.dropbox.com/sh/8ixj7zgt477ip51/AADLrib9Oe6IuOpPF5o1GPf9a?dl=0>>https://www.dropbox.com/sh/8ixj7zgt477ip51/AADLrib9Oe6IuOpPF5o1GPf9a?dl=0]]
31.7	737	)))
4.2	738
31.7	739	(((
30.4	740	Firmware Upgrade Method: [[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
31.7	741	)))
4.2	742
31.7	743	(((
	744
	745	)))
4.2	746
31.7	747	(((
4.2	748	V1.0.
31.7	749	)))
4.2	750
31.7	751	(((
4.2	752	Release
31.7	753	)))
4.2	754
	755
46.3	756	== 2.11 Battery & Power Consumption ==
4.2	757
	758
46.3	759	LSE01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
42.6	760
46.3	761	[[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	762
	763
9.2	764	= 3. Using the AT Commands =
4.2	765
9.2	766	== 3.1 Access AT Commands ==
	767
11.4	768
4.2	769	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.
	770
42.6	771
31.28	772	[[image:1654501986557-872.png\|\|height="391" width="800"]]
4.2	773
	774
	775	Or if you have below board, use below connection:
	776
	777
49.1	778	[[image:image-20231109094023-1.png]]
4.2	779
	780
11.2	781	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	782
	783
31.28	784	[[image:1654502050864-459.png\|\|height="564" width="806"]]
4.2	785
	786
42.6	787	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	788
	789
42.2	790	(% style="background-color:#dcdcdc" %)AT+<CMD>? (%%) : Help on <CMD>
4.2	791
42.2	792	(% style="background-color:#dcdcdc" %)AT+<CMD> (%%) : Run <CMD>
4.2	793
42.2	794	(% style="background-color:#dcdcdc" %)AT+<CMD>=<value>(%%) : Set the value
4.2	795
42.2	796	(% style="background-color:#dcdcdc" %)AT+<CMD>=?(%%) : Get the value
4.2	797
	798
11.6	799	(% style="color:#037691" %)General Commands(%%)
4.2	800
11.6	801	(% style="background-color:#dcdcdc" %)AT(%%) : Attention
4.2	802
11.6	803	(% style="background-color:#dcdcdc" %)AT?(%%) : Short Help
4.2	804
11.6	805	(% style="background-color:#dcdcdc" %)ATZ(%%) : MCU Reset
4.2	806
11.6	807	(% style="background-color:#dcdcdc" %)AT+TDC(%%) : Application Data Transmission Interval
4.2	808
	809
11.4	810	(% style="color:#037691" %)Keys, IDs and EUIs management
4.2	811
11.6	812	(% style="background-color:#dcdcdc" %)AT+APPEUI(%%) : Application EUI
4.2	813
11.6	814	(% style="background-color:#dcdcdc" %)AT+APPKEY(%%) : Application Key
4.2	815
11.6	816	(% style="background-color:#dcdcdc" %)AT+APPSKEY(%%) : Application Session Key
4.2	817
11.6	818	(% style="background-color:#dcdcdc" %)AT+DADDR(%%) : Device Address
4.2	819
11.6	820	(% style="background-color:#dcdcdc" %)AT+DEUI(%%) : Device EUI
4.2	821
11.6	822	(% style="background-color:#dcdcdc" %)AT+NWKID(%%) : Network ID (You can enter this command change only after successful network connection)
4.2	823
11.6	824	(% style="background-color:#dcdcdc" %)AT+NWKSKEY(%%) : Network Session Key Joining and sending date on LoRa network
4.2	825
11.6	826	(% style="background-color:#dcdcdc" %)AT+CFM(%%) : Confirm Mode
4.2	827
11.6	828	(% style="background-color:#dcdcdc" %)AT+CFS(%%) : Confirm Status
4.2	829
11.6	830	(% style="background-color:#dcdcdc" %)AT+JOIN(%%) : Join LoRa? Network
4.2	831
11.6	832	(% style="background-color:#dcdcdc" %)AT+NJM(%%) : LoRa? Network Join Mode
4.2	833
11.6	834	(% style="background-color:#dcdcdc" %)AT+NJS(%%) : LoRa? Network Join Status
4.2	835
11.6	836	(% style="background-color:#dcdcdc" %)AT+RECV(%%) : Print Last Received Data in Raw Format
4.2	837
11.6	838	(% style="background-color:#dcdcdc" %)AT+RECVB(%%) : Print Last Received Data in Binary Format
4.2	839
11.6	840	(% style="background-color:#dcdcdc" %)AT+SEND(%%) : Send Text Data
4.2	841
11.6	842	(% style="background-color:#dcdcdc" %)AT+SENB(%%) : Send Hexadecimal Data
4.2	843
	844
11.4	845	(% style="color:#037691" %)LoRa Network Management
4.2	846
11.6	847	(% style="background-color:#dcdcdc" %)AT+ADR(%%) : Adaptive Rate
4.2	848
11.6	849	(% style="background-color:#dcdcdc" %)AT+CLASS(%%) : LoRa Class(Currently only support class A
4.2	850
11.6	851	(% style="background-color:#dcdcdc" %)AT+DCS(%%) : Duty Cycle Setting
4.2	852
11.6	853	(% style="background-color:#dcdcdc" %)AT+DR(%%) : Data Rate (Can Only be Modified after ADR=0)
4.2	854
11.6	855	(% style="background-color:#dcdcdc" %)AT+FCD(%%) : Frame Counter Downlink
4.2	856
11.6	857	(% style="background-color:#dcdcdc" %)AT+FCU(%%) : Frame Counter Uplink
4.2	858
11.6	859	(% style="background-color:#dcdcdc" %)AT+JN1DL(%%) : Join Accept Delay1
4.2	860
11.6	861	(% style="background-color:#dcdcdc" %)AT+JN2DL(%%) : Join Accept Delay2
4.2	862
11.6	863	(% style="background-color:#dcdcdc" %)AT+PNM(%%) : Public Network Mode
4.2	864
11.6	865	(% style="background-color:#dcdcdc" %)AT+RX1DL(%%) : Receive Delay1
4.2	866
11.6	867	(% style="background-color:#dcdcdc" %)AT+RX2DL(%%) : Receive Delay2
4.2	868
11.6	869	(% style="background-color:#dcdcdc" %)AT+RX2DR(%%) : Rx2 Window Data Rate
4.2	870
11.6	871	(% style="background-color:#dcdcdc" %)AT+RX2FQ(%%) : Rx2 Window Frequency
4.2	872
11.6	873	(% style="background-color:#dcdcdc" %)AT+TXP(%%) : Transmit Power
4.2	874
11.6	875	(% style="background-color:#dcdcdc" %)AT+ MOD(%%) : Set work mode
4.2	876
	877
11.4	878	(% style="color:#037691" %)Information
4.2	879
11.6	880	(% style="background-color:#dcdcdc" %)AT+RSSI(%%) : RSSI of the Last Received Packet
4.2	881
11.6	882	(% style="background-color:#dcdcdc" %)AT+SNR(%%) : SNR of the Last Received Packet
4.2	883
11.6	884	(% style="background-color:#dcdcdc" %)AT+VER(%%) : Image Version and Frequency Band
4.2	885
11.6	886	(% style="background-color:#dcdcdc" %)AT+FDR(%%) : Factory Data Reset
4.2	887
11.6	888	(% style="background-color:#dcdcdc" %)AT+PORT(%%) : Application Port
4.2	889
11.6	890	(% style="background-color:#dcdcdc" %)AT+CHS(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode
4.2	891
11.6	892	(% style="background-color:#dcdcdc" %)AT+CHE(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470
4.2	893
	894
6.3	895	= 4. FAQ =
4.2	896
6.3	897	== 4.1 How to change the LoRa Frequency Bands/Region? ==
	898
42.7	899
31.35	900	(((
31.24	901	You can follow the instructions for [[how to upgrade image>>\|\|anchor="H2.10200BFirmwareChangeLog"]].
4.2	902	When downloading the images, choose the required image file for download.
31.35	903	)))
4.2	904
31.35	905	(((
8.3	906	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	907	)))
4.2	908
31.35	909	(((
4.2	910	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	911	)))
4.2	912
31.35	913	(((
	914
	915	)))
4.2	916
31.35	917	(((
4.2	918	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	919
	920	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
	921	\|(% 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)
	922	\|(% style="width:47px" %)0\|(% colspan="9" style="width:542px" %)ENABLE Channel 0-63
	923	\|(% 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
	924	\|(% 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
	925	\|(% 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
	926	\|(% 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
	927	\|(% 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
	928	\|(% 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
	929	\|(% 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
	930	\|(% 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	931	\|(% colspan="10" style="color:#0070c0; width:589px" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
47.12	932	\|(% 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	933	)))
4.2	934
	935
	936	When you use the TTN network, the US915 frequency bands use are:
	937
	938	* 903.9 - SF7BW125 to SF10BW125
	939	* 904.1 - SF7BW125 to SF10BW125
	940	* 904.3 - SF7BW125 to SF10BW125
	941	* 904.5 - SF7BW125 to SF10BW125
	942	* 904.7 - SF7BW125 to SF10BW125
	943	* 904.9 - SF7BW125 to SF10BW125
	944	* 905.1 - SF7BW125 to SF10BW125
	945	* 905.3 - SF7BW125 to SF10BW125
	946	* 904.6 - SF8BW500
	947
31.38	948	(((
4.2	949	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:
	950
35.21	951	* (% style="color:#037691" %)AT+CHE=2
	952	* (% style="color:#037691" %)ATZ
8.3	953	)))
4.2	954
8.3	955	(((
35.19	956
4.2	957
	958	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	959	)))
4.2	960
31.38	961	(((
	962
	963	)))
4.2	964
31.38	965	(((
4.2	966	The AU915 band is similar. Below are the AU915 Uplink Channels.
47.13	967
	968	(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %)
47.14	969	\|(% 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	970	\|(% style="width:45px" %)0\|(% colspan="9" style="width:540px" %)ENABLE Channel 0-63
	971	\|(% 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
	972	\|(% 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
	973	\|(% 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
	974	\|(% 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
	975	\|(% 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
	976	\|(% 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
	977	\|(% 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
	978	\|(% 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	979	\|(% colspan="10" style="color:#0070c0; width:586px" %)Channels(500KHz,4/5,Unit:MHz,CHS=0)
47.13	980	\|(% 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	981	)))
4.2	982
	983
	984
40.1	985	== 4.2 Can I calibrate LSE01 to different soil types? ==
4.2	986
42.7	987
45.6	988	(((
47.21	989	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/downloads/LoRa_End_Node/LSE01/Calibrate_to_other_Soil_20230522.pdf]].
45.6	990	)))
40.1	991
	992
4.8	993	= 5. Trouble Shooting =
4.2	994
40.6	995	== 5.1 Why I can't join TTN in US915 / AU915 bands? ==
4.9	996
42.7	997
40.7	998	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	999
	1000
40.6	1001	== 5.2 AT Command input doesn't work ==
4.2	1002
42.7	1003
31.29	1004	(((
40.6	1005	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	1006	)))
4.2	1007
	1008
4.10	1009	== 5.3 Device rejoin in at the second uplink packet ==
4.2	1010
42.7	1011
6.2	1012	(% style="color:#4f81bd" %)Issue describe as below:
4.2	1013
6.2	1014	[[image:1654500909990-784.png]]
4.2	1015
	1016
6.2	1017	(% style="color:#4f81bd" %)Cause for this issue:
4.2	1018
31.30	1019	(((
4.2	1020	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	1021	)))
4.2	1022
	1023
6.2	1024	(% style="color:#4f81bd" %)Solution:
4.2	1025
45.6	1026	(((
4.2	1027	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	1028	)))
4.2	1029
31.31	1030	[[image:1654500929571-736.png\|\|height="458" width="832"]]
4.2	1031
4.7	1032
4.4	1033	= 6. Order Info =
4.2	1034
	1035
4.6	1036	Part Number: (% style="color:#4f81bd" %)LSE01-XX-YY
4.2	1037
	1038
4.6	1039	(% style="color:#4f81bd" %)XX(%%): The default frequency band
4.2	1040
4.4	1041	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	1042	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	1043	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	1044	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	1045	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	1046	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
4.5	1047	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
4.4	1048	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
4.2	1049
4.4	1050	(% style="color:#4f81bd" %)YY(%%): Battery Option
4.2	1051
4.4	1052	* (% style="color:red" %)4(%%): 4000mAh battery
	1053	* (% style="color:red" %)8(%%): 8500mAh battery
4.2	1054
31.10	1055	(% class="wikigeneratedid" %)
	1056	(((
	1057
42.1	1058
	1059
31.10	1060	)))
	1061
4.3	1062	= 7. Packing Info =
4.2	1063
4.3	1064	(((
31.39	1065
	1066
31.40	1067	(% style="color:#037691" %)Package Includes:
4.3	1068	)))
4.2	1069
4.3	1070	* (((
	1071	LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	1072	)))
4.2	1073
4.3	1074	(((
31.40	1075
	1076
	1077	(% style="color:#037691" %)Dimension and weight:
4.3	1078	)))
4.2	1079
4.3	1080	* (((
	1081	Device Size: cm
	1082	)))
	1083	* (((
	1084	Device Weight: g
	1085	)))
	1086	* (((
	1087	Package Size / pcs : cm
	1088	)))
	1089	* (((
	1090	Weight / pcs : g
31.11	1091
42.1	1092
31.11	1093
4.3	1094	)))
4.2	1095
4.3	1096	= 8. Support =
4.2	1097
42.7	1098
4.2	1099	* 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	1100
4.2	1101	* 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

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