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Title

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1		-LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
	1	+NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual

Content

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13	13
14	14	**Table of Contents:**
15	15
16		-{{toc/}}
17	17
18	18
19	19
20	20
21	21
	21	+= 1.  Introduction =
22	22
23		-= 1. Introduction =
	23	+== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
24	24
25		-== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
26		-
27	27	(((
28	28
29	29
30		-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.
31		-)))
	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.
32	32
33		-(((
34		-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.
35		-)))
	30	+It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
36	36
37		-(((
38		-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.
39		-)))
	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.
40	40
41		-(((
42		-LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
43		-)))
	34	+NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.
44	44
45		-(((
46		-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.
	36	+
47	47	)))
48	48
49		-
50	50	[[image:1654503236291-817.png]]
51	51
52	52
53		-[[image:1654503265560-120.png]]
	42	+[[image:1657245163077-232.png]]
54	54
55	55
56	56
57	57	== 1.2 ​Features ==
58	58
59		-* LoRaWAN 1.0.3 Class A
60		-* Ultra low power consumption
	48	+
	49	+* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
61	61	* Monitor Soil Moisture
62	62	* Monitor Soil Temperature
63	63	* Monitor Soil Conductivity
64		-* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
65	65	* AT Commands to change parameters
66	66	* Uplink on periodically
67	67	* Downlink to change configure
68	68	* IP66 Waterproof Enclosure
69		-* 4000mAh or 8500mAh Battery for long term use
	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
70	70
71	71
72	72
73		-== 1.3 Specification ==
	64	+== 1.3  Specification ==
74	74
	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	+
75	75	Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
76	76
77		-[[image:image-20220606162220-5.png]]
	87	+[[image:image-20220708101224-1.png]]
78	78
79	79
80	80
81		-== ​1.4 Applications ==
	91	+== ​1.4  Applications ==
82	82
83	83	* Smart Agriculture
84	84
...	...	@@ -85,73 +85,210 @@
85	85	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
86	86	​
87	87
88		-== 1.5 Firmware Change log ==
	98	+== 1.5  Pin Definitions ==
89	89
90	90
91		-**LSE01 v1.0 :**  Release
	101	+[[image:1657246476176-652.png]]
92	92
93	93
94	94
95		-= 2. Configure LSE01 to connect to LoRaWAN network =
	105	+= 2.  Use NSE01 to communicate with IoT Server =
96	96
97		-== 2.1 How it works ==
	107	+== 2.1  How it works ==
98	98
	109	+
99	99	(((
100		-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
	111	+The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
101	101	)))
102	102
	114	+
103	103	(((
104		-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"]].
	116	+The diagram below shows the working flow in default firmware of NSE01:
105	105	)))
106	106
	119	+[[image:image-20220708101605-2.png]]
107	107
	121	+(((
	122	+
	123	+)))
108	108
109		-== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
110	110
111		-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.
112	112
	127	+== 2.2 ​ Configure the NSE01 ==
113	113
114		-[[image:1654503992078-669.png]]
	129	+=== 2.2.1 Test Requirement ===
115	115
116	116
117		-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.
	132	+To use NSE01 in your city, make sure meet below requirements:
118	118
	134	+* Your local operator has already distributed a NB-IoT Network there.
	135	+* The local NB-IoT network used the band that NSE01 supports.
	136	+* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
119	119
120		-(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
121	121
122		-Each LSE01 is shipped with a sticker with the default device EUI as below:
	139	+Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
123	123
124		-[[image:image-20220606163732-6.jpeg]]
125	125
126		-You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
	142	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.gif]]
127	127
128		-**Add APP EUI in the application**
129	129
130	130
131		-[[image:1654504596150-405.png]]
	146	+=== 2.2.2 Insert SIM card ===
132	132
	148	+Insert the NB-IoT Card get from your provider.
133	133
134	134
135		-**Add APP KEY and DEV EUI**
	151	+User need to take out the NB-IoT module and insert the SIM card like below:
136	136
137		-[[image:1654504683289-357.png]]
138	138
	154	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.gif]]
139	139
140	140
141		-(% style="color:blue" %)**Step 2**(%%): Power on LSE01
	157	+=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
142	142
143	143
144		-Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
	160	+User need to configure NSE01 via serial port to set the **(% style="color:blue" %)Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
145	145
146		-[[image:image-20220606163915-7.png]]
147	147
148	148
149		-(% 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.
150	150
151		-[[image:1654504778294-788.png]]
	165	+Connection:
152	152
	167	+USB TTL GND <~-~-~-~-> GND
153	153
	169	+USB TTL TXD <~-~-~-~-> UART_RXD
154	154
	171	+USB TTL RXD <~-~-~-~-> UART_TXD
	172	+
	173	+
	174	+
	175	+In the PC, use below serial tool settings:
	176	+
	177	+* Baud: **9600**
	178	+* Data bits:** 8**
	179	+* Stop bits: **1**
	180	+* Parity: **None**
	181	+* Flow Control: **None**
	182	+
	183	+
	184	+Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the **password: 12345678** to access AT Command input.
	185	+
	186	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.jpg]]
	187	+
	188	+Note: the valid AT Commands can be found at:
	189	+
	190	+[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
	191	+
	192	+
	193	+1.
	194	+11.
	195	+111. Use CoAP protocol to uplink data
	196	+
	197	+
	198	+Note: if you don’t have CoAP server, you can refer this link to set up one:
	199	+
	200	+[[http:~~/~~/wiki.dragino.com/index.php?title=Set_up_CoAP_Server>>url:http://wiki.dragino.com/index.php?title=Set_up_CoAP_Server]]
	201	+
	202	+
	203	+Use below commands:
	204	+
	205	+* **AT+PRO=1**    ~/~/ Set to use CoAP protocol to uplink
	206	+* **AT+SERVADDR=120.24.4.116,5683   **~/~/ to set CoAP server address and port
	207	+* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0"       **~/~/Set COAP resource path
	208	+
	209	+
	210	+For parameter description, please refer to AT command set
	211	+
	212	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.jpg]]
	213	+
	214	+
	215	+After configure the server address and **reset the device** (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
	216	+
	217	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.jpg]]
	218	+
	219	+1.
	220	+11.
	221	+111. Use UDP protocol to uplink data(Default protocol)
	222	+
	223	+
	224	+This feature is supported since firmware version v1.0.1
	225	+
	226	+
	227	+* **AT+PRO=2   ** ~/~/ Set to use UDP protocol to uplink
	228	+* **AT+SERVADDR=120.24.4.116,5601   **~/~/ to set UDP server address and port
	229	+* **AT+CFM=1       **~/~/If the server does not respond, this command is unnecessary
	230	+
	231	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.jpg]]
	232	+
	233	+
	234	+
	235	+
	236	+
	237	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.jpg]]
	238	+
	239	+
	240	+1.
	241	+11.
	242	+111. Use MQTT protocol to uplink data
	243	+
	244	+
	245	+This feature is supported since firmware version v110
	246	+
	247	+
	248	+* **AT+PRO=3   ** ~/~/Set to use MQTT protocol to uplink
	249	+* **AT+SERVADDR=120.24.4.116,1883   **~/~/Set MQTT server address and port
	250	+* **AT+CLIENT=CLIENT **~/~/Set up the CLIENT of MQTT
	251	+* **AT+UNAME=UNAME                           **~/~/Set the username of MQTT
	252	+* **AT+PWD=PWD                                      **~/~/Set the password of MQTT
	253	+* **AT+PUBTOPIC=NSE01_PUB   **~/~/Set the sending topic of MQTT
	254	+* **AT+SUBTOPIC=NSE01_SUB    **~/~/Set the subscription topic of MQTT
	255	+
	256	+
	257	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.gif]]
	258	+
	259	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.jpg]]
	260	+
	261	+
	262	+MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
	263	+
	264	+
	265	+1.
	266	+11.
	267	+111. Use TCP protocol to uplink data
	268	+
	269	+
	270	+This feature is supported since firmware version v110
	271	+
	272	+
	273	+* **AT+PRO=4   ** ~/~/ Set to use TCP protocol to uplink
	274	+* **AT+SERVADDR=120.24.4.116,5600   **~/~/ to set TCP server address and port
	275	+
	276	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
	277	+
	278	+
	279	+
	280	+[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
	281	+
	282	+
	283	+1.
	284	+11.
	285	+111. Change Update Interval
	286	+
	287	+User can use below command to change the **uplink interval**.
	288	+
	289	+**~ AT+TDC=600      **~/~/ Set Update Interval to 600s
	290	+
	291	+
	292	+**NOTE:**
	293	+
	294	+1. By default, the device will send an uplink message every 1 hour.
	295	+
	296	+
	297	+
	298	+
	299	+
	300	+
	301	+
155	155	== 2.3 Uplink Payload ==
156	156
157	157
...	...	@@ -179,8 +179,6 @@
179	179	(Optional)
180	180	)))
181	181
182		-
183		-
184	184	=== 2.3.2 MOD~=1(Original value) ===
185	185
186	186	This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
...	...	@@ -201,8 +201,6 @@
201	201	(Optional)
202	202	)))
203	203
204		-
205		-
206	206	=== 2.3.3 Battery Info ===
207	207
208	208	(((
...	...	@@ -328,7 +328,7 @@
328	328
329	329
330	330	(((
331		-**Examples:**
	474	+(% style="color:blue" %)**Examples:**
332	332	)))
333	333
334	334	(((
...	...	@@ -336,7 +336,7 @@
336	336	)))
337	337
338	338	* (((
339		-**Set TDC**
	482	+(% style="color:blue" %)**Set TDC**
340	340	)))
341	341
342	342	(((
...	...	@@ -356,7 +356,7 @@
356	356	)))
357	357
358	358	* (((
359		-**Reset**
	502	+(% style="color:blue" %)**Reset**
360	360	)))
361	361
362	362	(((
...	...	@@ -364,7 +364,7 @@
364	364	)))
365	365
366	366
367		-* **CFM**
	510	+* (% style="color:blue" %)**CFM**
368	368
369	369	Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
370	370
...	...	@@ -695,11 +695,6 @@
695	695	* Solid ON for 5 seconds once device successful Join the network.
696	696	* Blink once when device transmit a packet.
697	697
698		-
699		-
700		-
701		-
702		-
703	703	== 2.9 Installation in Soil ==
704	704
705	705	**Measurement the soil surface**
...	...	@@ -776,13 +776,13 @@
776	776	)))
777	777
778	778	* (((
779		-[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
	917	+[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
780	780	)))
781	781	* (((
782		-[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
	920	+[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
783	783	)))
784	784	* (((
785		-[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
	923	+[[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/]]
786	786	)))
787	787
788	788	[[image:image-20220610172436-1.png]]
...	...	@@ -1016,18 +1016,22 @@
1016	1016	[[image:image-20220606154825-4.png]]
1017	1017
1018	1018
	1157	+== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1019	1019
	1159	+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]].
	1160	+
	1161	+
1020	1020	= 5. Trouble Shooting =
1021	1021
1022		-== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
	1164	+== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1023	1023
1024		-It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
	1166	+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.
1025	1025
1026	1026
1027		-== 5.2 AT Command input doesn’t work ==
	1169	+== 5.2 AT Command input doesn't work ==
1028	1028
1029	1029	(((
1030		-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.
	1172	+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.
1031	1031	)))
1032	1032
1033	1033

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