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Title
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1 -NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
1 +LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
Content
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13 13  
14 14  **Table of Contents:**
15 15  
16 +{{toc/}}
16 16  
17 17  
18 18  
19 19  
20 20  
21 -= 1.  Introduction =
22 22  
23 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
23 += 1. Introduction =
24 24  
25 +== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
26 +
25 25  (((
26 26  
27 27  
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.
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 +)))
29 29  
30 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
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 +)))
31 31  
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.
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 +)))
33 33  
34 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
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 +)))
35 35  
36 -
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.
37 37  )))
38 38  
49 +
39 39  [[image:1654503236291-817.png]]
40 40  
41 41  
42 -[[image:1657245163077-232.png]]
53 +[[image:1654503265560-120.png]]
43 43  
44 44  
45 45  
46 46  == 1.2 ​Features ==
47 47  
48 -
49 -* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
59 +* LoRaWAN 1.0.3 Class A
60 +* Ultra low power consumption
50 50  * Monitor Soil Moisture
51 51  * Monitor Soil Temperature
52 52  * Monitor Soil Conductivity
64 +* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
53 53  * AT Commands to change parameters
54 54  * Uplink on periodically
55 55  * Downlink to change configure
56 56  * IP66 Waterproof Enclosure
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
69 +* 4000mAh or 8500mAh Battery for long term use
61 61  
62 -== 1.3  Specification ==
63 63  
64 64  
65 -(% style="color:#037691" %)**Common DC Characteristics:**
73 +== 1.3 Specification ==
66 66  
67 -* Supply Voltage: 2.1v ~~ 3.6v
68 -* Operating Temperature: -40 ~~ 85°C
69 -
70 -(% style="color:#037691" %)**NB-IoT Spec:**
71 -
72 -* - B1 @H-FDD: 2100MHz
73 -* - B3 @H-FDD: 1800MHz
74 -* - B8 @H-FDD: 900MHz
75 -* - B5 @H-FDD: 850MHz
76 -* - B20 @H-FDD: 800MHz
77 -* - B28 @H-FDD: 700MHz
78 -
79 -(% style="color:#037691" %)**Probe Specification:**
80 -
81 81  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
82 82  
83 -[[image:image-20220708101224-1.png]]
77 +[[image:image-20220606162220-5.png]]
84 84  
85 85  
86 86  
87 -== ​1.4  Applications ==
81 +== ​1.4 Applications ==
88 88  
89 89  * Smart Agriculture
90 90  
... ... @@ -91,198 +91,73 @@
91 91  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 92  ​
93 93  
94 -== 1.5  Pin Definitions ==
88 +== 1.5 Firmware Change log ==
95 95  
96 96  
97 -[[image:1657246476176-652.png]]
91 +**LSE01 v1.0 :**  Release
98 98  
99 99  
100 100  
101 -= 2.  Use NSE01 to communicate with IoT Server =
95 += 2. Configure LSE01 to connect to LoRaWAN network =
102 102  
103 -== 2.1  How it works ==
97 +== 2.1 How it works ==
104 104  
105 -
106 106  (((
107 -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.
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
108 108  )))
109 109  
110 -
111 111  (((
112 -The diagram below shows the working flow in default firmware of NSE01:
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"]].
113 113  )))
114 114  
115 -[[image:image-20220708101605-2.png]]
116 116  
117 -(((
118 -
119 -)))
120 120  
109 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
121 121  
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.
122 122  
123 -== 2.2 ​ Configure the NSE01 ==
124 124  
114 +[[image:1654503992078-669.png]]
125 125  
126 -=== 2.2.1 Test Requirement ===
127 127  
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.
128 128  
129 -To use NSE01 in your city, make sure meet below requirements:
130 130  
131 -* Your local operator has already distributed a NB-IoT Network there.
132 -* The local NB-IoT network used the band that NSE01 supports.
133 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
120 +(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
134 134  
135 -(((
136 -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
137 -)))
122 +Each LSE01 is shipped with a sticker with the default device EUI as below:
138 138  
124 +[[image:image-20220606163732-6.jpeg]]
139 139  
140 -[[image:1657249419225-449.png]]
126 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
141 141  
128 +**Add APP EUI in the application**
142 142  
143 143  
144 -=== 2.2.2 Insert SIM card ===
131 +[[image:1654504596150-405.png]]
145 145  
146 -Insert the NB-IoT Card get from your provider.
147 147  
148 -User need to take out the NB-IoT module and insert the SIM card like below:
149 149  
135 +**Add APP KEY and DEV EUI**
150 150  
151 -[[image:1657249468462-536.png]]
137 +[[image:1654504683289-357.png]]
152 152  
153 153  
154 154  
155 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
141 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01
156 156  
157 -(((
158 -(((
159 -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.
160 -)))
161 -)))
162 162  
144 +Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
163 163  
164 -**Connection:**
146 +[[image:image-20220606163915-7.png]]
165 165  
166 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
167 167  
168 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
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.
169 169  
170 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
151 +[[image:1654504778294-788.png]]
171 171  
172 172  
173 -In the PC, use below serial tool settings:
174 174  
175 -* Baud: (% style="color:green" %)**9600**
176 -* Data bits:** (% style="color:green" %)8(%%)**
177 -* Stop bits: (% style="color:green" %)**1**
178 -* Parity: (% style="color:green" %)**None**
179 -* Flow Control: (% style="color:green" %)**None**
180 -
181 -(((
182 -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 (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
183 -)))
184 -
185 -[[image:image-20220708110657-3.png]]
186 -
187 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
188 -
189 -
190 -
191 -=== 2.2.4 Use CoAP protocol to uplink data ===
192 -
193 -(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/index.php?title=Set_up_CoAP_Server>>url:http://wiki.dragino.com/index.php?title=Set_up_CoAP_Server]]
194 -
195 -
196 -Use below commands:
197 -
198 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
199 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
201 -
202 -For parameter description, please refer to AT command set
203 -
204 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.jpg]]
205 -
206 -
207 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
208 -
209 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.jpg]]
210 -
211 -
212 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
213 -
214 -
215 -This feature is supported since firmware version v1.0.1
216 -
217 -
218 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
219 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
220 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
221 -
222 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.jpg]]
223 -
224 -
225 -
226 -
227 -
228 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.jpg]]
229 -
230 -
231 -=== 2.2.6 Use MQTT protocol to uplink data ===
232 -
233 -
234 -This feature is supported since firmware version v110
235 -
236 -
237 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
238 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
239 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
240 -* (% style="color:blue" %)**AT+UNAME=UNAME            **(%%)~/~/Set the username of MQTT
241 -* (% style="color:blue" %)**AT+PWD=PWD                  **(%%)~/~/Set the password of MQTT
242 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB     **(%%)~/~/Set the sending topic of MQTT
243 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
244 -
245 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.gif]]
246 -
247 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.jpg]]
248 -
249 -
250 -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.
251 -
252 -
253 -=== 2.2.7 Use TCP protocol to uplink data ===
254 -
255 -
256 -This feature is supported since firmware version v110
257 -
258 -
259 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
260 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
261 -
262 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
263 -
264 -
265 -
266 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
267 -
268 -
269 -=== 2.2.8 Change Update Interval ===
270 -
271 -User can use below command to change the (% style="color:green" %)**uplink interval**.
272 -
273 -**~ (% style="color:blue" %)AT+TDC=600      (%%)**(% style="color:blue" %) (%%)~/~/ Set Update Interval to 600s
274 -
275 -
276 -(% style="color:red" %)**NOTE:**
277 -
278 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
279 -
280 -
281 -
282 -
283 -
284 -
285 -
286 286  == 2.3 Uplink Payload ==
287 287  
288 288  
... ... @@ -310,6 +310,8 @@
310 310  (Optional)
311 311  )))
312 312  
182 +
183 +
313 313  === 2.3.2 MOD~=1(Original value) ===
314 314  
315 315  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
... ... @@ -330,6 +330,8 @@
330 330  (Optional)
331 331  )))
332 332  
204 +
205 +
333 333  === 2.3.3 Battery Info ===
334 334  
335 335  (((
... ... @@ -455,7 +455,7 @@
455 455  
456 456  
457 457  (((
458 -(% style="color:blue" %)**Examples:**
331 +**Examples:**
459 459  )))
460 460  
461 461  (((
... ... @@ -463,7 +463,7 @@
463 463  )))
464 464  
465 465  * (((
466 -(% style="color:blue" %)**Set TDC**
339 +**Set TDC**
467 467  )))
468 468  
469 469  (((
... ... @@ -483,7 +483,7 @@
483 483  )))
484 484  
485 485  * (((
486 -(% style="color:blue" %)**Reset**
359 +**Reset**
487 487  )))
488 488  
489 489  (((
... ... @@ -491,7 +491,7 @@
491 491  )))
492 492  
493 493  
494 -* (% style="color:blue" %)**CFM**
367 +* **CFM**
495 495  
496 496  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
497 497  
... ... @@ -822,6 +822,8 @@
822 822  * Solid ON for 5 seconds once device successful Join the network.
823 823  * Blink once when device transmit a packet.
824 824  
698 +
699 +
825 825  == 2.9 Installation in Soil ==
826 826  
827 827  **Measurement the soil surface**
... ... @@ -1145,15 +1145,15 @@
1145 1145  
1146 1146  = 5. Trouble Shooting =
1147 1147  
1148 -== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1023 +== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
1149 1149  
1150 -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 +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.
1151 1151  
1152 1152  
1153 -== 5.2 AT Command input doesn't work ==
1028 +== 5.2 AT Command input doesn’t work ==
1154 1154  
1155 1155  (((
1156 -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 +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.
1157 1157  )))
1158 1158  
1159 1159  
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