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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 36.1
edited by Xiaoling
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To version 60.1
edited by Xiaoling
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Summary

Details

Page properties
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
... ... @@ -13,74 +13,78 @@
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  
62 +== 1.3  Specification ==
71 71  
72 72  
65 +(% style="color:#037691" %)**Common DC Characteristics:**
73 73  
67 +* Supply Voltage: 2.1v ~~ 3.6v
68 +* Operating Temperature: -40 ~~ 85°C
74 74  
75 -== 1.3 Specification ==
70 +(% style="color:#037691" %)**NB-IoT Spec:**
76 76  
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 +
77 77  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
78 78  
79 -[[image:image-20220606162220-5.png]]
83 +[[image:image-20220708101224-1.png]]
80 80  
81 81  
82 82  
83 -== ​1.4 Applications ==
87 +== ​1.4  Applications ==
84 84  
85 85  * Smart Agriculture
86 86  
... ... @@ -87,134 +87,255 @@
87 87  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
88 88  ​
89 89  
90 -== 1.5 Firmware Change log ==
94 +== 1.5  Pin Definitions ==
91 91  
92 92  
93 -**LSE01 v1.0 :**  Release
97 +[[image:1657246476176-652.png]]
94 94  
95 95  
96 96  
97 -= 2. Configure LSE01 to connect to LoRaWAN network =
101 += 2.  Use NSE01 to communicate with IoT Server =
98 98  
99 -== 2.1 How it works ==
103 +== 2.1  How it works ==
100 100  
105 +
101 101  (((
102 -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
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.
103 103  )))
104 104  
110 +
105 105  (((
106 -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"]].
112 +The diagram below shows the working flow in default firmware of NSE01:
107 107  )))
108 108  
115 +[[image:image-20220708101605-2.png]]
109 109  
117 +(((
118 +
119 +)))
110 110  
111 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
112 112  
113 -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.
114 114  
123 +== 2.2 ​ Configure the NSE01 ==
115 115  
116 -[[image:1654503992078-669.png]]
117 117  
126 +=== 2.2.1 Test Requirement ===
118 118  
119 -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.
120 120  
129 +To use NSE01 in your city, make sure meet below requirements:
121 121  
122 -(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
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.
123 123  
124 -Each LSE01 is shipped with a sticker with the default device EUI as below:
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 +)))
125 125  
126 -[[image:image-20220606163732-6.jpeg]]
127 127  
128 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
140 +[[image:1657249419225-449.png]]
129 129  
130 -**Add APP EUI in the application**
131 131  
132 132  
133 -[[image:1654504596150-405.png]]
144 +=== 2.2.2 Insert SIM card ===
134 134  
146 +Insert the NB-IoT Card get from your provider.
135 135  
148 +User need to take out the NB-IoT module and insert the SIM card like below:
136 136  
137 -**Add APP KEY and DEV EUI**
138 138  
139 -[[image:1654504683289-357.png]]
151 +[[image:1657249468462-536.png]]
140 140  
141 141  
142 142  
143 -(% style="color:blue" %)**Step 2**(%%): Power on LSE01
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
144 144  
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 +)))
145 145  
146 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
147 147  
148 -[[image:image-20220606163915-7.png]]
164 +**Connection:**
149 149  
166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
150 150  
151 -(% 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.
168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
152 152  
153 -[[image:1654504778294-788.png]]
170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
154 154  
155 155  
173 +In the PC, use below serial tool settings:
156 156  
157 -== 2.3 Uplink Payload ==
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**
158 158  
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 +)))
159 159  
160 -=== 2.3.1 MOD~=0(Default Mode) ===
185 +[[image:image-20220708110657-3.png]]
161 161  
162 -LSE01 will uplink payload via LoRaWAN with below payload format: 
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/]]
163 163  
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/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
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:1657249793983-486.png]]
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:1657249831934-534.png]]
210 +
211 +
212 +
213 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
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:1657249864775-321.png]]
223 +
224 +
225 +[[image:1657249930215-289.png]]
226 +
227 +
228 +
229 +=== 2.2.6 Use MQTT protocol to uplink data ===
230 +
231 +This feature is supported since firmware version v110
232 +
233 +
234 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
235 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
236 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
237 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
240 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
241 +
242 +[[image:1657249978444-674.png]]
243 +
244 +
245 +[[image:1657249990869-686.png]]
246 +
247 +
164 164  (((
165 -Uplink payload includes in total 11 bytes.
249 +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.
166 166  )))
167 167  
168 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
169 -|(((
170 -**Size**
171 171  
172 -**(bytes)**
173 -)))|**2**|**2**|**2**|**2**|**2**|**1**
174 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
175 -Temperature
176 176  
177 -(Reserve, Ignore now)
178 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
179 -MOD & Digital Interrupt
254 +=== 2.2.7 Use TCP protocol to uplink data ===
180 180  
181 -(Optional)
182 -)))
256 +This feature is supported since firmware version v110
183 183  
184 184  
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
185 185  
262 +[[image:1657250217799-140.png]]
186 186  
187 187  
265 +[[image:1657250255956-604.png]]
188 188  
189 189  
190 -=== 2.3.2 MOD~=1(Original value) ===
191 191  
192 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
269 +=== 2.2.8 Change Update Interval ===
193 193  
194 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
195 -|(((
196 -**Size**
271 +User can use below command to change the (% style="color:green" %)**uplink interval**.
197 197  
198 -**(bytes)**
199 -)))|**2**|**2**|**2**|**2**|**2**|**1**
200 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
201 -Temperature
273 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
202 202  
203 -(Reserve, Ignore now)
204 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
205 -MOD & Digital Interrupt
275 +(((
276 +(% style="color:red" %)**NOTE:**
277 +)))
206 206  
207 -(Optional)
279 +(((
280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
208 208  )))
209 209  
210 210  
211 211  
285 +== 2.3  Uplink Payload ==
212 212  
287 +In this mode, uplink payload includes in total 18 bytes
213 213  
289 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290 +|=(% style="width: 50px;" %)(((
291 +**Size(bytes)**
292 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
293 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
214 214  
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
215 215  
216 -=== 2.3.3 Battery Info ===
217 217  
298 +[[image:image-20220708111918-4.png]]
299 +
300 +
301 +The payload is ASCII string, representative same HEX:
302 +
303 +0x72403155615900640c7817075e0a8c02f900 where:
304 +
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
307 +
308 +* BAT: 0x0c78 = 3192 mV = 3.192V
309 +* Singal: 0x17 = 23
310 +* Soil Moisture: 0x075e= 1886 = 18.86  %
311 +* Soil Temperature:0x0a8c =2700=27 °C
312 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313 +* Interrupt: 0x00 = 0
314 +
315 +
316 +== 2.4  Payload Explanation and Sensor Interface ==
317 +
318 +
319 +=== 2.4.1  Device ID ===
320 +
321 +By default, the Device ID equal to the last 6 bytes of IMEI.
322 +
323 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
324 +
325 +**Example:**
326 +
327 +AT+DEUI=A84041F15612
328 +
329 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
330 +
331 +
332 +
333 +=== 2.4.2  Version Info ===
334 +
335 +Specify the software version: 0x64=100, means firmware version 1.00.
336 +
337 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
338 +
339 +
340 +
341 +=== 2.4.3  Battery Info ===
342 +
218 218  (((
219 219  Check the battery voltage for LSE01.
220 220  )))
... ... @@ -229,14 +229,32 @@
229 229  
230 230  
231 231  
232 -=== 2.3.4 Soil Moisture ===
357 +=== 2.4.4  Signal Strength ===
233 233  
359 +NB-IoT Network signal Strength.
360 +
361 +**Ex1: 0x1d = 29**
362 +
363 +(% style="color:blue" %)**0**(%%)  -113dBm or less
364 +
365 +(% style="color:blue" %)**1**(%%)  -111dBm
366 +
367 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
368 +
369 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
370 +
371 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
372 +
373 +
374 +
375 +=== 2.4.5  Soil Moisture ===
376 +
234 234  (((
235 235  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.
236 236  )))
237 237  
238 238  (((
239 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
382 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
240 240  )))
241 241  
242 242  (((
... ... @@ -249,10 +249,10 @@
249 249  
250 250  
251 251  
252 -=== 2.3.5 Soil Temperature ===
395 +=== 2.4.6  Soil Temperature ===
253 253  
254 254  (((
255 - 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
398 + 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
256 256  )))
257 257  
258 258  (((
... ... @@ -269,7 +269,7 @@
269 269  
270 270  
271 271  
272 -=== 2.3.6 Soil Conductivity (EC) ===
415 +=== 2.4.7  Soil Conductivity (EC) ===
273 273  
274 274  (((
275 275  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).
... ... @@ -276,7 +276,7 @@
276 276  )))
277 277  
278 278  (((
279 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
422 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
280 280  )))
281 281  
282 282  (((
... ... @@ -291,54 +291,49 @@
291 291  
292 292  )))
293 293  
294 -=== 2.3.7 MOD ===
437 +=== 2.4.8  Digital Interrupt ===
295 295  
296 -Firmware version at least v2.1 supports changing mode.
439 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
297 297  
298 -For example, bytes[10]=90
441 +The command is:
299 299  
300 -mod=(bytes[10]>>7)&0x01=1.
443 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
301 301  
302 302  
303 -**Downlink Command:**
446 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
304 304  
305 -If payload = 0x0A00, workmode=0
306 306  
307 -If** **payload =** **0x0A01, workmode=1
449 +Example:
308 308  
451 +0x(00): Normal uplink packet.
309 309  
453 +0x(01): Interrupt Uplink Packet.
310 310  
311 -=== 2.3.8 ​Decode payload in The Things Network ===
312 312  
313 -While using TTN network, you can add the payload format to decode the payload.
314 314  
457 +=== 2.4.9  ​+5V Output ===
315 315  
316 -[[image:1654505570700-128.png]]
459 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
317 317  
318 -(((
319 -The payload decoder function for TTN is here:
320 -)))
321 321  
322 -(((
323 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
324 -)))
462 +The 5V output time can be controlled by AT Command.
325 325  
464 +(% style="color:blue" %)**AT+5VT=1000**
326 326  
327 -== 2.4 Uplink Interval ==
466 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
328 328  
329 -The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
330 330  
331 331  
470 +== 2.5  Downlink Payload ==
332 332  
333 -== 2.5 Downlink Payload ==
334 -
335 335  By default, LSE50 prints the downlink payload to console port.
336 336  
337 -[[image:image-20220606165544-8.png]]
474 +[[image:image-20220708133731-5.png]]
338 338  
339 339  
477 +
340 340  (((
341 -**Examples:**
479 +(% style="color:blue" %)**Examples:**
342 342  )))
343 343  
344 344  (((
... ... @@ -346,7 +346,7 @@
346 346  )))
347 347  
348 348  * (((
349 -**Set TDC**
487 +(% style="color:blue" %)**Set TDC**
350 350  )))
351 351  
352 352  (((
... ... @@ -366,7 +366,7 @@
366 366  )))
367 367  
368 368  * (((
369 -**Reset**
507 +(% style="color:blue" %)**Reset**
370 370  )))
371 371  
372 372  (((
... ... @@ -374,7 +374,7 @@
374 374  )))
375 375  
376 376  
377 -* **CFM**
515 +* (% style="color:blue" %)**CFM**
378 378  
379 379  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
380 380  
... ... @@ -781,13 +781,13 @@
781 781  )))
782 782  
783 783  * (((
784 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
922 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
785 785  )))
786 786  * (((
787 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
925 +[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
788 788  )))
789 789  * (((
790 -[[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]]
928 +[[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/]]
791 791  )))
792 792  
793 793   [[image:image-20220610172436-1.png]]
... ... @@ -1021,18 +1021,22 @@
1021 1021  [[image:image-20220606154825-4.png]]
1022 1022  
1023 1023  
1162 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1024 1024  
1164 +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]].
1165 +
1166 +
1025 1025  = 5. Trouble Shooting =
1026 1026  
1027 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
1169 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1028 1028  
1029 -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.
1171 +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.
1030 1030  
1031 1031  
1032 -== 5.2 AT Command input doesn’t work ==
1174 +== 5.2 AT Command input doesn't work ==
1033 1033  
1034 1034  (((
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.
1177 +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.
1036 1036  )))
1037 1037  
1038 1038  
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