Wiki source code of NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual

Version 44.2 by Xiaoling on 2022/07/08 10:15

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
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35.25	6
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35.4	14	Table of Contents:
1.1	15
	16
	17
	18
	19
31.17	20
44.2	21	= 1. Introduction =
1.1	22
44.2	23	== 1.1 What is LoRaWAN Soil Moisture & EC Sensor ==
1.1	24
12.2	25	(((
35.4	26
	27
44.2	28	Dragino NSE01 is an (% style="color:blue" %)NB-IOT soil moisture & EC sensor(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
1.1	29
44.2	30	It can detect (% style="color:blue" %)Soil Moisture, Soil Temperature and Soil Conductivity(%%), and upload its value to the server wirelessly.
1.1	31
42.2	32	The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
4.2	33
44.2	34	NSE01 are powered by (% style="color:blue" %)8500mAh Li-SOCI2(%%) batteries, which can be used for up to 5 years.
4.2	35
42.2	36
12.2	37	)))
4.2	38
12.2	39	[[image:1654503236291-817.png]]
4.2	40
	41
42.2	42	[[image:1657245163077-232.png]]
4.2	43
	44
	45
13.3	46	== 1.2 Features ==
	47
44.2	48
	49	* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
4.2	50	* Monitor Soil Moisture
	51	* Monitor Soil Temperature
	52	* Monitor Soil Conductivity
	53	* AT Commands to change parameters
	54	* Uplink on periodically
	55	* Downlink to change configure
	56	* IP66 Waterproof Enclosure
44.2	57	* Ultra-Low Power consumption
	58	* AT Commands to change parameters
	59	* Micro SIM card slot for NB-IoT SIM
	60	* 8500mAh Battery for long term use
4.2	61
13.3	62
44.2	63
	64	== 1.3 Specification ==
	65
	66
	67	(% style="color:#037691" %)Common DC Characteristics:
	68
	69	* Supply Voltage: 2.1v ~~ 3.6v
	70	* Operating Temperature: -40 ~~ 85°C
	71
	72
	73	(% style="color:#037691" %)NB-IoT Spec:
	74
	75	* - B1 @H-FDD: 2100MHz
	76	* - B3 @H-FDD: 1800MHz
	77	* - B8 @H-FDD: 900MHz
	78	* - B5 @H-FDD: 850MHz
	79	* - B20 @H-FDD: 800MHz
	80	* - B28 @H-FDD: 700MHz
	81
	82
	83	(% style="color:#037691" %)Probe Specification:
	84
4.2	85	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	86
44.2	87	[[image:image-20220708101224-1.png]]
14.2	88
4.2	89
	90
44.2	91	== 1.4 Applications ==
4.2	92
	93	* Smart Agriculture
	94
15.6	95	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
	96
4.2	97
44.2	98	== 1.5 Pin Definitions ==
15.6	99
	100
44.2	101	[[image:1657246476176-652.png]]
4.2	102
14.3	103
	104
	105	= 2. Configure LSE01 to connect to LoRaWAN network =
	106
	107	== 2.1 How it works ==
	108
15.3	109	(((
4.2	110	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	111	)))
4.2	112
15.3	113	(((
31.33	114	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	115	)))
4.2	116
	117
	118
14.4	119	== 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
4.2	120
	121	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.
	122
	123
15.2	124	[[image:1654503992078-669.png]]
4.2	125
	126
	127	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.
	128
	129
35.8	130	(% style="color:blue" %)Step 1(%%): Create a device in TTN with the OTAA keys from LSE01.
4.2	131
	132	Each LSE01 is shipped with a sticker with the default device EUI as below:
	133
17.2	134	[[image:image-20220606163732-6.jpeg]]
4.2	135
	136	You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	137
	138	Add APP EUI in the application
	139
	140
17.2	141	[[image:1654504596150-405.png]]
4.2	142
	143
	144
	145	Add APP KEY and DEV EUI
	146
18.2	147	[[image:1654504683289-357.png]]
4.2	148
	149
19.2	150
35.8	151	(% style="color:blue" %)Step 2(%%): Power on LSE01
4.2	152
	153
	154	Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	155
19.2	156	[[image:image-20220606163915-7.png]]
4.2	157
	158
35.8	159	(% 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	160
20.2	161	[[image:1654504778294-788.png]]
4.2	162
	163
	164
20.3	165	== 2.3 Uplink Payload ==
4.2	166
32.9	167
20.3	168	=== 2.3.1 MOD~=0(Default Mode) ===
4.2	169
4.4	170	LSE01 will uplink payload via LoRaWAN with below payload format:
4.2	171
32.9	172	(((
4.2	173	Uplink payload includes in total 11 bytes.
32.9	174	)))
4.2	175
32.3	176	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	177	\|(((
4.2	178	Size
	179
	180	(bytes)
32.3	181	)))\|2\|2\|2\|2\|2\|1
32.4	182	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
4.2	183	Temperature
	184
	185	(Reserve, Ignore now)
32.4	186	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]]\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]]\|(((
4.2	187	MOD & Digital Interrupt
	188
	189	(Optional)
	190	)))
	191
22.2	192	=== 2.3.2 MOD~=1(Original value) ===
	193
4.2	194	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
	195
32.3	196	(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
	197	\|(((
4.2	198	Size
	199
	200	(bytes)
32.3	201	)))\|2\|2\|2\|2\|2\|1
32.4	202	\|Value\|[[BAT>>\|\|anchor="H2.3.3BatteryInfo"]]\|(((
4.2	203	Temperature
	204
	205	(Reserve, Ignore now)
32.4	206	)))\|[[Soil Moisture>>\|\|anchor="H2.3.4SoilMoisture"]](raw)\|[[Soil Temperature>>\|\|anchor="H2.3.5SoilTemperature"]]\|[[Soil Conductivity (EC)>>\|\|anchor="H2.3.6SoilConductivity28EC29"]](raw)\|(((
4.2	207	MOD & Digital Interrupt
	208
	209	(Optional)
	210	)))
	211
22.2	212	=== 2.3.3 Battery Info ===
	213
32.10	214	(((
4.2	215	Check the battery voltage for LSE01.
32.10	216	)))
4.2	217
32.10	218	(((
4.2	219	Ex1: 0x0B45 = 2885mV
32.10	220	)))
4.2	221
32.10	222	(((
4.2	223	Ex2: 0x0B49 = 2889mV
32.10	224	)))
4.2	225
	226
	227
22.3	228	=== 2.3.4 Soil Moisture ===
4.2	229
32.10	230	(((
4.2	231	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	232	)))
4.2	233
32.10	234	(((
22.4	235	For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
32.10	236	)))
4.2	237
32.10	238	(((
	239
	240	)))
4.2	241
32.10	242	(((
22.4	243	(% style="color:#4f81bd" %)05DC(H) = 1500(D) /100 = 15%.
32.10	244	)))
4.2	245
22.4	246
4.2	247
22.5	248	=== 2.3.5 Soil Temperature ===
	249
32.11	250	(((
4.2	251	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	252	)))
4.2	253
32.11	254	(((
4.2	255	Example:
32.11	256	)))
4.2	257
32.11	258	(((
4.2	259	If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
32.11	260	)))
4.2	261
32.11	262	(((
4.2	263	If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
32.11	264	)))
4.2	265
	266
	267
22.6	268	=== 2.3.6 Soil Conductivity (EC) ===
	269
23.2	270	(((
	271	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).
	272	)))
4.2	273
23.2	274	(((
4.2	275	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	276	)))
4.2	277
23.2	278	(((
4.2	279	Generally, the EC value of irrigation water is less than 800uS / cm.
23.2	280	)))
4.2	281
23.2	282	(((
	283
	284	)))
4.2	285
23.2	286	(((
	287
	288	)))
	289
	290	=== 2.3.7 MOD ===
	291
4.2	292	Firmware version at least v2.1 supports changing mode.
	293
	294	For example, bytes[10]=90
	295
	296	mod=(bytes[10]>>7)&0x01=1.
	297
	298
31.23	299	Downlink Command:
4.2	300
	301	If payload = 0x0A00, workmode=0
	302
	303	If payload = 0x0A01, workmode=1
	304
	305
	306
23.2	307	=== 2.3.8 Decode payload in The Things Network ===
	308
4.2	309	While using TTN network, you can add the payload format to decode the payload.
	310
	311
23.2	312	[[image:1654505570700-128.png]]
4.2	313
32.12	314	(((
4.2	315	The payload decoder function for TTN is here:
32.12	316	)))
4.2	317
32.12	318	(((
35.11	319	LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
32.12	320	)))
4.2	321
	322
23.3	323	== 2.4 Uplink Interval ==
4.2	324
31.26	325	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	326
	327
	328
24.2	329	== 2.5 Downlink Payload ==
	330
4.2	331	By default, LSE50 prints the downlink payload to console port.
	332
24.2	333	[[image:image-20220606165544-8.png]]
4.2	334
24.2	335
32.14	336	(((
40.4	337	(% style="color:blue" %)Examples:
32.14	338	)))
4.2	339
32.14	340	(((
	341
	342	)))
4.2	343
32.14	344	* (((
40.4	345	(% style="color:blue" %)Set TDC
32.14	346	)))
4.2	347
32.14	348	(((
4.2	349	If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
32.14	350	)))
4.2	351
32.14	352	(((
4.2	353	Payload: 01 00 00 1E TDC=30S
32.14	354	)))
4.2	355
32.14	356	(((
4.2	357	Payload: 01 00 00 3C TDC=60S
32.14	358	)))
4.2	359
32.14	360	(((
	361
	362	)))
4.2	363
32.14	364	* (((
40.4	365	(% style="color:blue" %)Reset
32.14	366	)))
4.2	367
32.14	368	(((
4.2	369	If payload = 0x04FF, it will reset the LSE01
32.14	370	)))
4.2	371
	372
40.4	373	* (% style="color:blue" %)CFM
4.2	374
	375	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
	376
	377
26.2	378
	379	== 2.6 Show Data in DataCake IoT Server ==
	380
32.15	381	(((
4.2	382	[[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	383	)))
4.2	384
32.15	385	(((
	386
	387	)))
4.2	388
32.15	389	(((
35.15	390	(% style="color:blue" %)Step 1(%%): Be sure that your device is programmed and properly connected to the network at this time.
32.15	391	)))
4.2	392
32.15	393	(((
35.15	394	(% 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	395	)))
4.2	396
	397
26.2	398	[[image:1654505857935-743.png]]
4.2	399
	400
26.2	401	[[image:1654505874829-548.png]]
4.2	402
	403
35.15	404	(% style="color:blue" %)Step 3(%%): Create an account or log in Datacake.
4.2	405
35.15	406	(% style="color:blue" %)Step 4(%%): Search the LSE01 and add DevEUI.
4.2	407
35.15	408
27.2	409	[[image:1654505905236-553.png]]
4.2	410
	411
	412	After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
	413
28.2	414	[[image:1654505925508-181.png]]
4.2	415
	416
	417
28.4	418	== 2.7 Frequency Plans ==
4.2	419
	420	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.
	421
	422
28.5	423	=== 2.7.1 EU863-870 (EU868) ===
4.2	424
28.5	425	(% style="color:#037691" %) Uplink:
	426
4.2	427	868.1 - SF7BW125 to SF12BW125
	428
	429	868.3 - SF7BW125 to SF12BW125 and SF7BW250
	430
	431	868.5 - SF7BW125 to SF12BW125
	432
	433	867.1 - SF7BW125 to SF12BW125
	434
	435	867.3 - SF7BW125 to SF12BW125
	436
	437	867.5 - SF7BW125 to SF12BW125
	438
	439	867.7 - SF7BW125 to SF12BW125
	440
	441	867.9 - SF7BW125 to SF12BW125
	442
	443	868.8 - FSK
	444
	445
28.5	446	(% style="color:#037691" %) Downlink:
4.2	447
	448	Uplink channels 1-9 (RX1)
	449
	450	869.525 - SF9BW125 (RX2 downlink only)
	451
	452
	453
28.5	454	=== 2.7.2 US902-928(US915) ===
	455
4.2	456	Used in USA, Canada and South America. Default use CHE=2
	457
28.5	458	(% style="color:#037691" %)Uplink:
4.2	459
	460	903.9 - SF7BW125 to SF10BW125
	461
	462	904.1 - SF7BW125 to SF10BW125
	463
	464	904.3 - SF7BW125 to SF10BW125
	465
	466	904.5 - SF7BW125 to SF10BW125
	467
	468	904.7 - SF7BW125 to SF10BW125
	469
	470	904.9 - SF7BW125 to SF10BW125
	471
	472	905.1 - SF7BW125 to SF10BW125
	473
	474	905.3 - SF7BW125 to SF10BW125
	475
	476
28.5	477	(% style="color:#037691" %)Downlink:
4.2	478
	479	923.3 - SF7BW500 to SF12BW500
	480
	481	923.9 - SF7BW500 to SF12BW500
	482
	483	924.5 - SF7BW500 to SF12BW500
	484
	485	925.1 - SF7BW500 to SF12BW500
	486
	487	925.7 - SF7BW500 to SF12BW500
	488
	489	926.3 - SF7BW500 to SF12BW500
	490
	491	926.9 - SF7BW500 to SF12BW500
	492
	493	927.5 - SF7BW500 to SF12BW500
	494
	495	923.3 - SF12BW500(RX2 downlink only)
	496
	497
	498
28.5	499	=== 2.7.3 CN470-510 (CN470) ===
	500
4.2	501	Used in China, Default use CHE=1
	502
28.5	503	(% style="color:#037691" %)Uplink:
4.2	504
	505	486.3 - SF7BW125 to SF12BW125
	506
	507	486.5 - SF7BW125 to SF12BW125
	508
	509	486.7 - SF7BW125 to SF12BW125
	510
	511	486.9 - SF7BW125 to SF12BW125
	512
	513	487.1 - SF7BW125 to SF12BW125
	514
	515	487.3 - SF7BW125 to SF12BW125
	516
	517	487.5 - SF7BW125 to SF12BW125
	518
	519	487.7 - SF7BW125 to SF12BW125
	520
	521
28.5	522	(% style="color:#037691" %)Downlink:
4.2	523
	524	506.7 - SF7BW125 to SF12BW125
	525
	526	506.9 - SF7BW125 to SF12BW125
	527
	528	507.1 - SF7BW125 to SF12BW125
	529
	530	507.3 - SF7BW125 to SF12BW125
	531
	532	507.5 - SF7BW125 to SF12BW125
	533
	534	507.7 - SF7BW125 to SF12BW125
	535
	536	507.9 - SF7BW125 to SF12BW125
	537
	538	508.1 - SF7BW125 to SF12BW125
	539
	540	505.3 - SF12BW125 (RX2 downlink only)
	541
	542
	543
28.5	544	=== 2.7.4 AU915-928(AU915) ===
	545
4.2	546	Default use CHE=2
	547
28.5	548	(% style="color:#037691" %)Uplink:
4.2	549
	550	916.8 - SF7BW125 to SF12BW125
	551
	552	917.0 - SF7BW125 to SF12BW125
	553
	554	917.2 - SF7BW125 to SF12BW125
	555
	556	917.4 - SF7BW125 to SF12BW125
	557
	558	917.6 - SF7BW125 to SF12BW125
	559
	560	917.8 - SF7BW125 to SF12BW125
	561
	562	918.0 - SF7BW125 to SF12BW125
	563
	564	918.2 - SF7BW125 to SF12BW125
	565
	566
28.5	567	(% style="color:#037691" %)Downlink:
4.2	568
	569	923.3 - SF7BW500 to SF12BW500
	570
	571	923.9 - SF7BW500 to SF12BW500
	572
	573	924.5 - SF7BW500 to SF12BW500
	574
	575	925.1 - SF7BW500 to SF12BW500
	576
	577	925.7 - SF7BW500 to SF12BW500
	578
	579	926.3 - SF7BW500 to SF12BW500
	580
	581	926.9 - SF7BW500 to SF12BW500
	582
	583	927.5 - SF7BW500 to SF12BW500
	584
	585	923.3 - SF12BW500(RX2 downlink only)
	586
	587
28.6	588
	589	=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
	590
28.7	591	(% style="color:#037691" %)Default Uplink channel:
4.2	592
	593	923.2 - SF7BW125 to SF10BW125
	594
	595	923.4 - SF7BW125 to SF10BW125
	596
	597
28.7	598	(% style="color:#037691" %)Additional Uplink Channel:
4.2	599
	600	(OTAA mode, channel added by JoinAccept message)
	601
28.7	602	(% style="color:#037691" %)AS920~~AS923 for Japan, Malaysia, Singapore:
4.2	603
	604	922.2 - SF7BW125 to SF10BW125
	605
	606	922.4 - SF7BW125 to SF10BW125
	607
	608	922.6 - SF7BW125 to SF10BW125
	609
	610	922.8 - SF7BW125 to SF10BW125
	611
	612	923.0 - SF7BW125 to SF10BW125
	613
	614	922.0 - SF7BW125 to SF10BW125
	615
	616
28.7	617	(% style="color:#037691" %)AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam:
4.2	618
	619	923.6 - SF7BW125 to SF10BW125
	620
	621	923.8 - SF7BW125 to SF10BW125
	622
	623	924.0 - SF7BW125 to SF10BW125
	624
	625	924.2 - SF7BW125 to SF10BW125
	626
	627	924.4 - SF7BW125 to SF10BW125
	628
	629	924.6 - SF7BW125 to SF10BW125
	630
	631
28.7	632	(% style="color:#037691" %) Downlink:
4.2	633
	634	Uplink channels 1-8 (RX1)
	635
	636	923.2 - SF10BW125 (RX2)
	637
	638
	639
28.7	640	=== 2.7.6 KR920-923 (KR920) ===
	641
4.2	642	Default channel:
	643
	644	922.1 - SF7BW125 to SF12BW125
	645
	646	922.3 - SF7BW125 to SF12BW125
	647
	648	922.5 - SF7BW125 to SF12BW125
	649
	650
28.7	651	(% style="color:#037691" %)Uplink: (OTAA mode, channel added by JoinAccept message)
4.2	652
	653	922.1 - SF7BW125 to SF12BW125
	654
	655	922.3 - SF7BW125 to SF12BW125
	656
	657	922.5 - SF7BW125 to SF12BW125
	658
	659	922.7 - SF7BW125 to SF12BW125
	660
	661	922.9 - SF7BW125 to SF12BW125
	662
	663	923.1 - SF7BW125 to SF12BW125
	664
	665	923.3 - SF7BW125 to SF12BW125
	666
	667
28.7	668	(% style="color:#037691" %)Downlink:
4.2	669
	670	Uplink channels 1-7(RX1)
	671
	672	921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
	673
	674
	675
28.7	676	=== 2.7.7 IN865-867 (IN865) ===
4.2	677
28.7	678	(% style="color:#037691" %) Uplink:
	679
4.2	680	865.0625 - SF7BW125 to SF12BW125
	681
	682	865.4025 - SF7BW125 to SF12BW125
	683
	684	865.9850 - SF7BW125 to SF12BW125
	685
	686
28.7	687	(% style="color:#037691" %) Downlink:
4.2	688
	689	Uplink channels 1-3 (RX1)
	690
	691	866.550 - SF10BW125 (RX2)
	692
	693
	694
28.7	695
	696	== 2.8 LED Indicator ==
	697
4.2	698	The LSE01 has an internal LED which is to show the status of different state.
	699
	700	* Blink once when device power on.
	701	* Solid ON for 5 seconds once device successful Join the network.
	702	* Blink once when device transmit a packet.
	703
28.8	704	== 2.9 Installation in Soil ==
	705
4.2	706	Measurement the soil surface
	707
	708
29.2	709	[[image:1654506634463-199.png]]
4.2	710
29.2	711	(((
31.8	712	(((
4.2	713	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	714	)))
31.8	715	)))
4.2	716
	717
35.18	718
30.2	719	[[image:1654506665940-119.png]]
4.2	720
31.8	721	(((
4.2	722	Dig a hole with diameter > 20CM.
31.8	723	)))
4.2	724
31.8	725	(((
4.2	726	Horizontal insert the probe to the soil and fill the hole for long term measurement.
31.8	727	)))
4.2	728
	729
30.3	730	== 2.10 Firmware Change Log ==
4.2	731
31.7	732	(((
4.2	733	Firmware download link:
31.7	734	)))
4.2	735
31.7	736	(((
4.2	737	[[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/]]
31.7	738	)))
4.2	739
31.7	740	(((
	741
	742	)))
4.2	743
31.7	744	(((
30.4	745	Firmware Upgrade Method: [[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
31.7	746	)))
4.2	747
31.7	748	(((
	749
	750	)))
4.2	751
31.7	752	(((
4.2	753	V1.0.
31.7	754	)))
4.2	755
31.7	756	(((
4.2	757	Release
31.7	758	)))
4.2	759
	760
31.2	761	== 2.11 Battery Analysis ==
4.2	762
31.2	763	=== 2.11.1 Battery Type ===
4.2	764
31.6	765	(((
4.2	766	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.
31.6	767	)))
4.2	768
31.6	769	(((
4.2	770	The battery is designed to last for more than 5 years for the LSN50.
31.6	771	)))
4.2	772
31.2	773	(((
31.6	774	(((
31.2	775	The battery-related documents are as below:
	776	)))
31.6	777	)))
4.2	778
31.2	779	* (((
39.1	780	[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
4.2	781	)))
31.2	782	* (((
39.1	783	[[Lithium-Thionyl Chloride Battery datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
31.2	784	)))
	785	* (((
39.1	786	[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
31.2	787	)))
4.2	788
35.2	789	[[image:image-20220610172436-1.png]]
4.2	790
	791
	792
31.2	793	=== 2.11.2 Battery Note ===
4.2	794
31.3	795	(((
4.2	796	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.
31.3	797	)))
4.2	798
	799
	800
31.2	801	=== 2.11.3 Replace the battery ===
	802
31.3	803	(((
4.2	804	If Battery is lower than 2.7v, user should replace the battery of LSE01.
31.3	805	)))
4.2	806
31.3	807	(((
4.2	808	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.
31.3	809	)))
4.2	810
31.3	811	(((
4.2	812	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)
31.3	813	)))
4.2	814
	815
	816
9.2	817	= 3. Using the AT Commands =
4.2	818
9.2	819	== 3.1 Access AT Commands ==
	820
11.4	821
4.2	822	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.
	823
31.28	824	[[image:1654501986557-872.png\|\|height="391" width="800"]]
4.2	825
	826
	827	Or if you have below board, use below connection:
	828
	829
31.28	830	[[image:1654502005655-729.png\|\|height="503" width="801"]]
4.2	831
	832
	833
11.2	834	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	835
	836
31.28	837	[[image:1654502050864-459.png\|\|height="564" width="806"]]
4.2	838
	839
35.22	840	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]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
4.2	841
	842
11.4	843	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>? (%%) : Help on <CMD>
4.2	844
11.4	845	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD> (%%) : Run <CMD>
4.2	846
11.4	847	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=<value>(%%) : Set the value
4.2	848
11.4	849	(% style="background-color:#dcdcdc" %)AT+<CMD>=?AT+<CMD>=?(%%) : Get the value
4.2	850
	851
11.6	852	(% style="color:#037691" %)General Commands(%%)
4.2	853
11.6	854	(% style="background-color:#dcdcdc" %)AT(%%) : Attention
4.2	855
11.6	856	(% style="background-color:#dcdcdc" %)AT?(%%) : Short Help
4.2	857
11.6	858	(% style="background-color:#dcdcdc" %)ATZ(%%) : MCU Reset
4.2	859
11.6	860	(% style="background-color:#dcdcdc" %)AT+TDC(%%) : Application Data Transmission Interval
4.2	861
	862
11.4	863	(% style="color:#037691" %)Keys, IDs and EUIs management
4.2	864
11.6	865	(% style="background-color:#dcdcdc" %)AT+APPEUI(%%) : Application EUI
4.2	866
11.6	867	(% style="background-color:#dcdcdc" %)AT+APPKEY(%%) : Application Key
4.2	868
11.6	869	(% style="background-color:#dcdcdc" %)AT+APPSKEY(%%) : Application Session Key
4.2	870
11.6	871	(% style="background-color:#dcdcdc" %)AT+DADDR(%%) : Device Address
4.2	872
11.6	873	(% style="background-color:#dcdcdc" %)AT+DEUI(%%) : Device EUI
4.2	874
11.6	875	(% style="background-color:#dcdcdc" %)AT+NWKID(%%) : Network ID (You can enter this command change only after successful network connection)
4.2	876
11.6	877	(% style="background-color:#dcdcdc" %)AT+NWKSKEY(%%) : Network Session Key Joining and sending date on LoRa network
4.2	878
11.6	879	(% style="background-color:#dcdcdc" %)AT+CFM(%%) : Confirm Mode
4.2	880
11.6	881	(% style="background-color:#dcdcdc" %)AT+CFS(%%) : Confirm Status
4.2	882
11.6	883	(% style="background-color:#dcdcdc" %)AT+JOIN(%%) : Join LoRa? Network
4.2	884
11.6	885	(% style="background-color:#dcdcdc" %)AT+NJM(%%) : LoRa? Network Join Mode
4.2	886
11.6	887	(% style="background-color:#dcdcdc" %)AT+NJS(%%) : LoRa? Network Join Status
4.2	888
11.6	889	(% style="background-color:#dcdcdc" %)AT+RECV(%%) : Print Last Received Data in Raw Format
4.2	890
11.6	891	(% style="background-color:#dcdcdc" %)AT+RECVB(%%) : Print Last Received Data in Binary Format
4.2	892
11.6	893	(% style="background-color:#dcdcdc" %)AT+SEND(%%) : Send Text Data
4.2	894
11.6	895	(% style="background-color:#dcdcdc" %)AT+SENB(%%) : Send Hexadecimal Data
4.2	896
	897
11.4	898	(% style="color:#037691" %)LoRa Network Management
4.2	899
11.6	900	(% style="background-color:#dcdcdc" %)AT+ADR(%%) : Adaptive Rate
4.2	901
11.6	902	(% style="background-color:#dcdcdc" %)AT+CLASS(%%) : LoRa Class(Currently only support class A
4.2	903
11.6	904	(% style="background-color:#dcdcdc" %)AT+DCS(%%) : Duty Cycle Setting
4.2	905
11.6	906	(% style="background-color:#dcdcdc" %)AT+DR(%%) : Data Rate (Can Only be Modified after ADR=0)
4.2	907
11.6	908	(% style="background-color:#dcdcdc" %)AT+FCD(%%) : Frame Counter Downlink
4.2	909
11.6	910	(% style="background-color:#dcdcdc" %)AT+FCU(%%) : Frame Counter Uplink
4.2	911
11.6	912	(% style="background-color:#dcdcdc" %)AT+JN1DL(%%) : Join Accept Delay1
4.2	913
11.6	914	(% style="background-color:#dcdcdc" %)AT+JN2DL(%%) : Join Accept Delay2
4.2	915
11.6	916	(% style="background-color:#dcdcdc" %)AT+PNM(%%) : Public Network Mode
4.2	917
11.6	918	(% style="background-color:#dcdcdc" %)AT+RX1DL(%%) : Receive Delay1
4.2	919
11.6	920	(% style="background-color:#dcdcdc" %)AT+RX2DL(%%) : Receive Delay2
4.2	921
11.6	922	(% style="background-color:#dcdcdc" %)AT+RX2DR(%%) : Rx2 Window Data Rate
4.2	923
11.6	924	(% style="background-color:#dcdcdc" %)AT+RX2FQ(%%) : Rx2 Window Frequency
4.2	925
11.6	926	(% style="background-color:#dcdcdc" %)AT+TXP(%%) : Transmit Power
4.2	927
11.6	928	(% style="background-color:#dcdcdc" %)AT+ MOD(%%) : Set work mode
4.2	929
	930
11.4	931	(% style="color:#037691" %)Information
4.2	932
11.6	933	(% style="background-color:#dcdcdc" %)AT+RSSI(%%) : RSSI of the Last Received Packet
4.2	934
11.6	935	(% style="background-color:#dcdcdc" %)AT+SNR(%%) : SNR of the Last Received Packet
4.2	936
11.6	937	(% style="background-color:#dcdcdc" %)AT+VER(%%) : Image Version and Frequency Band
4.2	938
11.6	939	(% style="background-color:#dcdcdc" %)AT+FDR(%%) : Factory Data Reset
4.2	940
11.6	941	(% style="background-color:#dcdcdc" %)AT+PORT(%%) : Application Port
4.2	942
11.6	943	(% style="background-color:#dcdcdc" %)AT+CHS(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode
4.2	944
11.6	945	(% style="background-color:#dcdcdc" %)AT+CHE(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470
4.2	946
	947
6.3	948	= 4. FAQ =
4.2	949
6.3	950	== 4.1 How to change the LoRa Frequency Bands/Region? ==
	951
31.35	952	(((
31.24	953	You can follow the instructions for [[how to upgrade image>>\|\|anchor="H2.10200BFirmwareChangeLog"]].
4.2	954	When downloading the images, choose the required image file for download.
31.35	955	)))
4.2	956
31.35	957	(((
	958
	959	)))
4.2	960
31.35	961	(((
8.3	962	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	963	)))
4.2	964
31.35	965	(((
	966
	967	)))
4.2	968
31.35	969	(((
4.2	970	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	971	)))
4.2	972
31.35	973	(((
	974
	975	)))
4.2	976
31.35	977	(((
4.2	978	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.
31.35	979	)))
4.2	980
8.2	981	[[image:image-20220606154726-3.png]]
4.2	982
31.36	983
4.2	984	When you use the TTN network, the US915 frequency bands use are:
	985
	986	* 903.9 - SF7BW125 to SF10BW125
	987	* 904.1 - SF7BW125 to SF10BW125
	988	* 904.3 - SF7BW125 to SF10BW125
	989	* 904.5 - SF7BW125 to SF10BW125
	990	* 904.7 - SF7BW125 to SF10BW125
	991	* 904.9 - SF7BW125 to SF10BW125
	992	* 905.1 - SF7BW125 to SF10BW125
	993	* 905.3 - SF7BW125 to SF10BW125
	994	* 904.6 - SF8BW500
	995
31.38	996	(((
4.2	997	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:
	998
35.21	999	* (% style="color:#037691" %)AT+CHE=2
	1000	* (% style="color:#037691" %)ATZ
8.3	1001	)))
4.2	1002
8.3	1003	(((
35.19	1004
4.2	1005
	1006	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	1007	)))
4.2	1008
31.38	1009	(((
	1010
	1011	)))
4.2	1012
31.38	1013	(((
4.2	1014	The AU915 band is similar. Below are the AU915 Uplink Channels.
31.38	1015	)))
4.2	1016
8.2	1017	[[image:image-20220606154825-4.png]]
4.2	1018
	1019
40.1	1020	== 4.2 Can I calibrate LSE01 to different soil types? ==
4.2	1021
40.1	1022	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]].
	1023
	1024
4.8	1025	= 5. Trouble Shooting =
4.2	1026
40.6	1027	== 5.1 Why I can't join TTN in US915 / AU915 bands? ==
4.9	1028
40.7	1029	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	1030
	1031
40.6	1032	== 5.2 AT Command input doesn't work ==
4.2	1033
31.29	1034	(((
40.6	1035	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	1036	)))
4.2	1037
	1038
4.10	1039	== 5.3 Device rejoin in at the second uplink packet ==
4.2	1040
6.2	1041	(% style="color:#4f81bd" %)Issue describe as below:
4.2	1042
6.2	1043	[[image:1654500909990-784.png]]
4.2	1044
	1045
6.2	1046	(% style="color:#4f81bd" %)Cause for this issue:
4.2	1047
31.30	1048	(((
4.2	1049	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	1050	)))
4.2	1051
	1052
6.2	1053	(% style="color:#4f81bd" %)Solution:
4.2	1054
	1055	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:
	1056
31.31	1057	[[image:1654500929571-736.png\|\|height="458" width="832"]]
4.2	1058
4.7	1059
4.4	1060	= 6. Order Info =
4.2	1061
	1062
4.6	1063	Part Number: (% style="color:#4f81bd" %)LSE01-XX-YY
4.2	1064
	1065
4.6	1066	(% style="color:#4f81bd" %)XX(%%): The default frequency band
4.2	1067
4.4	1068	* (% style="color:red" %)AS923(%%): LoRaWAN AS923 band
	1069	* (% style="color:red" %)AU915(%%): LoRaWAN AU915 band
	1070	* (% style="color:red" %)EU433(%%): LoRaWAN EU433 band
	1071	* (% style="color:red" %)EU868(%%): LoRaWAN EU868 band
	1072	* (% style="color:red" %)KR920(%%): LoRaWAN KR920 band
	1073	* (% style="color:red" %)US915(%%): LoRaWAN US915 band
4.5	1074	* (% style="color:red" %)IN865(%%): LoRaWAN IN865 band
4.4	1075	* (% style="color:red" %)CN470(%%): LoRaWAN CN470 band
4.2	1076
4.4	1077	(% style="color:#4f81bd" %)YY(%%): Battery Option
4.2	1078
4.4	1079	* (% style="color:red" %)4(%%): 4000mAh battery
	1080	* (% style="color:red" %)8(%%): 8500mAh battery
4.2	1081
31.10	1082	(% class="wikigeneratedid" %)
	1083	(((
	1084
	1085	)))
	1086
4.3	1087	= 7. Packing Info =
4.2	1088
4.3	1089	(((
31.39	1090
	1091
31.40	1092	(% style="color:#037691" %)Package Includes:
4.3	1093	)))
4.2	1094
4.3	1095	* (((
	1096	LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
	1097	)))
4.2	1098
4.3	1099	(((
31.40	1100
	1101
	1102	(% style="color:#037691" %)Dimension and weight:
4.3	1103	)))
4.2	1104
4.3	1105	* (((
	1106	Device Size: cm
	1107	)))
	1108	* (((
	1109	Device Weight: g
	1110	)))
	1111	* (((
	1112	Package Size / pcs : cm
	1113	)))
	1114	* (((
	1115	Weight / pcs : g
31.11	1116
	1117
4.3	1118	)))
4.2	1119
4.3	1120	= 8. Support =
4.2	1121
	1122	* 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.
	1123	* 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 NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual

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