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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 35.11
edited by Xiaoling
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To version 60.2
edited by Xiaoling
on 2022/07/08 14:12
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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
... ... @@ -3,9 +3,7 @@
3 3  
4 4  
5 5  
6 -**Table of Contents:**
7 7  
8 -{{toc/}}
9 9  
10 10  
11 11  
... ... @@ -12,65 +12,81 @@
12 12  
13 13  
14 14  
15 -= 1. Introduction =
16 16  
17 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
14 +**Table of Contents:**
18 18  
16 +
17 +
18 +
19 +
20 +
21 += 1.  Introduction =
22 +
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
24 +
19 19  (((
20 20  
21 21  
22 -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.
23 -)))
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.
24 24  
25 -(((
26 -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.
27 -)))
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
28 28  
29 -(((
30 -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.
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.
32 32  
33 -(((
34 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
35 -)))
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
36 36  
37 -(((
38 -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 +
39 39  )))
40 40  
41 -
42 42  [[image:1654503236291-817.png]]
43 43  
44 44  
45 -[[image:1654503265560-120.png]]
42 +[[image:1657245163077-232.png]]
46 46  
47 47  
48 48  
49 49  == 1.2 ​Features ==
50 50  
51 -* LoRaWAN 1.0.3 Class A
52 -* Ultra low power consumption
48 +
49 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
53 53  * Monitor Soil Moisture
54 54  * Monitor Soil Temperature
55 55  * Monitor Soil Conductivity
56 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
57 57  * AT Commands to change parameters
58 58  * Uplink on periodically
59 59  * Downlink to change configure
60 60  * IP66 Waterproof Enclosure
61 -* 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
62 62  
62 +== 1.3  Specification ==
63 63  
64 64  
65 -== 1.3 Specification ==
65 +(% style="color:#037691" %)**Common DC Characteristics:**
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 +
67 67  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
68 68  
69 -[[image:image-20220606162220-5.png]]
83 +[[image:image-20220708101224-1.png]]
70 70  
71 71  
72 72  
73 -== ​1.4 Applications ==
87 +== ​1.4  Applications ==
74 74  
75 75  * Smart Agriculture
76 76  
... ... @@ -77,731 +77,547 @@
77 77  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
78 78  ​
79 79  
80 -== 1.5 Firmware Change log ==
94 +== 1.5  Pin Definitions ==
81 81  
82 82  
83 -**LSE01 v1.0 :**  Release
97 +[[image:1657246476176-652.png]]
84 84  
85 85  
86 86  
87 -= 2. Configure LSE01 to connect to LoRaWAN network =
101 += 2.  Use NSE01 to communicate with IoT Server =
88 88  
89 -== 2.1 How it works ==
103 +== 2.1  How it works ==
90 90  
105 +
91 91  (((
92 -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.
93 93  )))
94 94  
110 +
95 95  (((
96 -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:
97 97  )))
98 98  
115 +[[image:image-20220708101605-2.png]]
99 99  
117 +(((
118 +
119 +)))
100 100  
101 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
102 102  
103 -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.
104 104  
123 +== 2.2 ​ Configure the NSE01 ==
105 105  
106 -[[image:1654503992078-669.png]]
107 107  
126 +=== 2.2.1 Test Requirement ===
108 108  
109 -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.
110 110  
129 +To use NSE01 in your city, make sure meet below requirements:
111 111  
112 -(% 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.
113 113  
114 -Each LSE01 is shipped with a sticker with the default device EUI as below:
115 -
116 -[[image:image-20220606163732-6.jpeg]]
117 -
118 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
119 -
120 -**Add APP EUI in the application**
121 -
122 -
123 -[[image:1654504596150-405.png]]
124 -
125 -
126 -
127 -**Add APP KEY and DEV EUI**
128 -
129 -[[image:1654504683289-357.png]]
130 -
131 -
132 -
133 -(% style="color:blue" %)**Step 2**(%%): Power on LSE01
134 -
135 -
136 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
137 -
138 -[[image:image-20220606163915-7.png]]
139 -
140 -
141 -(% 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.
142 -
143 -[[image:1654504778294-788.png]]
144 -
145 -
146 -
147 -== 2.3 Uplink Payload ==
148 -
149 -
150 -=== 2.3.1 MOD~=0(Default Mode) ===
151 -
152 -LSE01 will uplink payload via LoRaWAN with below payload format: 
153 -
154 154  (((
155 -Uplink payload includes in total 11 bytes.
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
156 156  )))
157 157  
158 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
159 -|(((
160 -**Size**
161 161  
162 -**(bytes)**
163 -)))|**2**|**2**|**2**|**2**|**2**|**1**
164 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
165 -Temperature
140 +[[image:1657249419225-449.png]]
166 166  
167 -(Reserve, Ignore now)
168 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
169 -MOD & Digital Interrupt
170 170  
171 -(Optional)
172 -)))
173 173  
144 +=== 2.2.2 Insert SIM card ===
174 174  
146 +Insert the NB-IoT Card get from your provider.
175 175  
148 +User need to take out the NB-IoT module and insert the SIM card like below:
176 176  
177 177  
178 -=== 2.3.2 MOD~=1(Original value) ===
151 +[[image:1657249468462-536.png]]
179 179  
180 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
181 181  
182 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
183 -|(((
184 -**Size**
185 185  
186 -**(bytes)**
187 -)))|**2**|**2**|**2**|**2**|**2**|**1**
188 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
189 -Temperature
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
190 190  
191 -(Reserve, Ignore now)
192 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
193 -MOD & Digital Interrupt
194 -
195 -(Optional)
196 -)))
197 -
198 -
199 -
200 -
201 -
202 -=== 2.3.3 Battery Info ===
203 -
204 204  (((
205 -Check the battery voltage for LSE01.
206 -)))
207 -
208 208  (((
209 -Ex1: 0x0B45 = 2885mV
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.
210 210  )))
211 -
212 -(((
213 -Ex2: 0x0B49 = 2889mV
214 214  )))
215 215  
216 216  
164 +**Connection:**
217 217  
218 -=== 2.3.4 Soil Moisture ===
166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
219 219  
220 -(((
221 -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.
222 -)))
168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
223 223  
224 -(((
225 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
226 -)))
170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
227 227  
228 -(((
229 -
230 -)))
231 231  
232 -(((
233 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
234 -)))
173 +In the PC, use below serial tool settings:
235 235  
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**
236 236  
237 -
238 -=== 2.3.5 Soil Temperature ===
239 -
240 240  (((
241 - 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
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.
242 242  )))
243 243  
244 -(((
245 -**Example**:
246 -)))
185 +[[image:image-20220708110657-3.png]]
247 247  
248 -(((
249 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
250 -)))
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/]]
251 251  
252 -(((
253 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
254 -)))
255 255  
256 256  
191 +=== 2.2.4 Use CoAP protocol to uplink data ===
257 257  
258 -=== 2.3.6 Soil Conductivity (EC) ===
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/]]
259 259  
260 -(((
261 -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).
262 -)))
263 263  
264 -(((
265 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
266 -)))
196 +**Use below commands:**
267 267  
268 -(((
269 -Generally, the EC value of irrigation water is less than 800uS / cm.
270 -)))
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
271 271  
272 -(((
273 -
274 -)))
202 +For parameter description, please refer to AT command set
275 275  
276 -(((
277 -
278 -)))
204 +[[image:1657249793983-486.png]]
279 279  
280 -=== 2.3.7 MOD ===
281 281  
282 -Firmware version at least v2.1 supports changing mode.
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.
283 283  
284 -For example, bytes[10]=90
209 +[[image:1657249831934-534.png]]
285 285  
286 -mod=(bytes[10]>>7)&0x01=1.
287 287  
288 288  
289 -**Downlink Command:**
213 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
290 290  
291 -If payload = 0x0A00, workmode=0
215 +This feature is supported since firmware version v1.0.1
292 292  
293 -If** **payload =** **0x0A01, workmode=1
294 294  
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
295 295  
222 +[[image:1657249864775-321.png]]
296 296  
297 -=== 2.3.8 ​Decode payload in The Things Network ===
298 298  
299 -While using TTN network, you can add the payload format to decode the payload.
225 +[[image:1657249930215-289.png]]
300 300  
301 301  
302 -[[image:1654505570700-128.png]]
303 303  
304 -(((
305 -The payload decoder function for TTN is here:
306 -)))
229 +=== 2.2.6 Use MQTT protocol to uplink data ===
307 307  
308 -(((
309 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
310 -)))
231 +This feature is supported since firmware version v110
311 311  
312 312  
313 -== 2.4 Uplink Interval ==
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
314 314  
315 -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"]]
242 +[[image:1657249978444-674.png]]
316 316  
317 317  
245 +[[image:1657249990869-686.png]]
318 318  
319 -== 2.5 Downlink Payload ==
320 320  
321 -By default, LSE50 prints the downlink payload to console port.
322 -
323 -[[image:image-20220606165544-8.png]]
324 -
325 -
326 326  (((
327 -**Examples:**
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.
328 328  )))
329 329  
330 -(((
331 -
332 -)))
333 333  
334 -* (((
335 -**Set TDC**
336 -)))
337 337  
338 -(((
339 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
340 -)))
254 +=== 2.2.7 Use TCP protocol to uplink data ===
341 341  
342 -(((
343 -Payload:    01 00 00 1E    TDC=30S
344 -)))
256 +This feature is supported since firmware version v110
345 345  
346 -(((
347 -Payload:    01 00 00 3C    TDC=60S
348 -)))
349 349  
350 -(((
351 -
352 -)))
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
353 353  
354 -* (((
355 -**Reset**
356 -)))
262 +[[image:1657250217799-140.png]]
357 357  
358 -(((
359 -If payload = 0x04FF, it will reset the LSE01
360 -)))
361 361  
265 +[[image:1657250255956-604.png]]
362 362  
363 -* **CFM**
364 364  
365 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
366 366  
269 +=== 2.2.8 Change Update Interval ===
367 367  
271 +User can use below command to change the (% style="color:green" %)**uplink interval**.
368 368  
369 -== 2.6 ​Show Data in DataCake IoT Server ==
273 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
370 370  
371 371  (((
372 -[[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:
276 +(% style="color:red" %)**NOTE:**
373 373  )))
374 374  
375 375  (((
376 -
280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
377 377  )))
378 378  
379 -(((
380 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
381 -)))
382 382  
383 -(((
384 -**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:
385 -)))
386 386  
285 +== 2.3  Uplink Payload ==
387 387  
388 -[[image:1654505857935-743.png]]
287 +In this mode, uplink payload includes in total 18 bytes
389 389  
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"]]
390 390  
391 -[[image:1654505874829-548.png]]
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
392 392  
393 -Step 3: Create an account or log in Datacake.
394 394  
395 -Step 4: Search the LSE01 and add DevEUI.
298 +[[image:image-20220708111918-4.png]]
396 396  
397 397  
398 -[[image:1654505905236-553.png]]
301 +The payload is ASCII string, representative same HEX:
399 399  
303 +0x72403155615900640c7817075e0a8c02f900 where:
400 400  
401 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
402 402  
403 -[[image:1654505925508-181.png]]
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
404 404  
315 +== 2.4  Payload Explanation and Sensor Interface ==
405 405  
406 406  
407 -== 2.7 Frequency Plans ==
318 +=== 2.4.1  Device ID ===
408 408  
409 -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.
320 +By default, the Device ID equal to the last 6 bytes of IMEI.
410 410  
322 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
411 411  
412 -=== 2.7.1 EU863-870 (EU868) ===
324 +**Example:**
413 413  
414 -(% style="color:#037691" %)** Uplink:**
326 +AT+DEUI=A84041F15612
415 415  
416 -868.1 - SF7BW125 to SF12BW125
328 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
417 417  
418 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
419 419  
420 -868.5 - SF7BW125 to SF12BW125
421 421  
422 -867.1 - SF7BW125 to SF12BW125
332 +=== 2.4.2  Version Info ===
423 423  
424 -867.3 - SF7BW125 to SF12BW125
334 +Specify the software version: 0x64=100, means firmware version 1.00.
425 425  
426 -867.5 - SF7BW125 to SF12BW125
336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
427 427  
428 -867.7 - SF7BW125 to SF12BW125
429 429  
430 -867.9 - SF7BW125 to SF12BW125
431 431  
432 -868.8 - FSK
340 +=== 2.4.3  Battery Info ===
433 433  
342 +(((
343 +Check the battery voltage for LSE01.
344 +)))
434 434  
435 -(% style="color:#037691" %)** Downlink:**
346 +(((
347 +Ex1: 0x0B45 = 2885mV
348 +)))
436 436  
437 -Uplink channels 1-9 (RX1)
350 +(((
351 +Ex2: 0x0B49 = 2889mV
352 +)))
438 438  
439 -869.525 - SF9BW125 (RX2 downlink only)
440 440  
441 441  
356 +=== 2.4.4  Signal Strength ===
442 442  
443 -=== 2.7.2 US902-928(US915) ===
358 +NB-IoT Network signal Strength.
444 444  
445 -Used in USA, Canada and South America. Default use CHE=2
360 +**Ex1: 0x1d = 29**
446 446  
447 -(% style="color:#037691" %)**Uplink:**
362 +(% style="color:blue" %)**0**(%%)  -113dBm or less
448 448  
449 -903.9 - SF7BW125 to SF10BW125
364 +(% style="color:blue" %)**1**(%%)  -111dBm
450 450  
451 -904.1 - SF7BW125 to SF10BW125
366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
452 452  
453 -904.3 - SF7BW125 to SF10BW125
368 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
454 454  
455 -904.5 - SF7BW125 to SF10BW125
370 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
456 456  
457 -904.7 - SF7BW125 to SF10BW125
458 458  
459 -904.9 - SF7BW125 to SF10BW125
460 460  
461 -905.1 - SF7BW125 to SF10BW125
374 +=== 2.4.5  Soil Moisture ===
462 462  
463 -905.3 - SF7BW125 to SF10BW125
376 +(((
377 +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.
378 +)))
464 464  
380 +(((
381 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
382 +)))
465 465  
466 -(% style="color:#037691" %)**Downlink:**
384 +(((
385 +
386 +)))
467 467  
468 -923.3 - SF7BW500 to SF12BW500
388 +(((
389 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
390 +)))
469 469  
470 -923.9 - SF7BW500 to SF12BW500
471 471  
472 -924.5 - SF7BW500 to SF12BW500
473 473  
474 -925.1 - SF7BW500 to SF12BW500
394 +=== 2.4.6  Soil Temperature ===
475 475  
476 -925.7 - SF7BW500 to SF12BW500
396 +(((
397 + 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 +)))
477 477  
478 -926.3 - SF7BW500 to SF12BW500
400 +(((
401 +**Example**:
402 +)))
479 479  
480 -926.9 - SF7BW500 to SF12BW500
404 +(((
405 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
406 +)))
481 481  
482 -927.5 - SF7BW500 to SF12BW500
408 +(((
409 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410 +)))
483 483  
484 -923.3 - SF12BW500(RX2 downlink only)
485 485  
486 486  
414 +=== 2.4.7  Soil Conductivity (EC) ===
487 487  
488 -=== 2.7.3 CN470-510 (CN470) ===
416 +(((
417 +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).
418 +)))
489 489  
490 -Used in China, Default use CHE=1
420 +(((
421 +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 +)))
491 491  
492 -(% style="color:#037691" %)**Uplink:**
424 +(((
425 +Generally, the EC value of irrigation water is less than 800uS / cm.
426 +)))
493 493  
494 -486.3 - SF7BW125 to SF12BW125
428 +(((
429 +
430 +)))
495 495  
496 -486.5 - SF7BW125 to SF12BW125
432 +(((
433 +
434 +)))
497 497  
498 -486.7 - SF7BW125 to SF12BW125
436 +=== 2.4.8  Digital Interrupt ===
499 499  
500 -486.9 - SF7BW125 to SF12BW125
438 +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.
501 501  
502 -487.1 - SF7BW125 to SF12BW125
440 +The command is:
503 503  
504 -487.3 - SF7BW125 to SF12BW125
442 +(% 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]])**.**
505 505  
506 -487.5 - SF7BW125 to SF12BW125
507 507  
508 -487.7 - SF7BW125 to SF12BW125
445 +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.
509 509  
510 510  
511 -(% style="color:#037691" %)**Downlink:**
448 +Example:
512 512  
513 -506.7 - SF7BW125 to SF12BW125
450 +0x(00): Normal uplink packet.
514 514  
515 -506.9 - SF7BW125 to SF12BW125
452 +0x(01): Interrupt Uplink Packet.
516 516  
517 -507.1 - SF7BW125 to SF12BW125
518 518  
519 -507.3 - SF7BW125 to SF12BW125
520 520  
521 -507.5 - SF7BW125 to SF12BW125
456 +=== 2.4.9  ​+5V Output ===
522 522  
523 -507.7 - SF7BW125 to SF12BW125
458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
524 524  
525 -507.9 - SF7BW125 to SF12BW125
526 526  
527 -508.1 - SF7BW125 to SF12BW125
461 +The 5V output time can be controlled by AT Command.
528 528  
529 -505.3 - SF12BW125 (RX2 downlink only)
463 +(% style="color:blue" %)**AT+5VT=1000**
530 530  
465 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
531 531  
532 532  
533 -=== 2.7.4 AU915-928(AU915) ===
534 534  
535 -Default use CHE=2
469 +== 2.5  Downlink Payload ==
536 536  
537 -(% style="color:#037691" %)**Uplink:**
471 +By default, NSE01 prints the downlink payload to console port.
538 538  
539 -916.8 - SF7BW125 to SF12BW125
473 +[[image:image-20220708133731-5.png]]
540 540  
541 -917.0 - SF7BW125 to SF12BW125
542 542  
543 -917.2 - SF7BW125 to SF12BW125
544 544  
545 -917.4 - SF7BW125 to SF12BW125
477 +(((
478 +(% style="color:blue" %)**Examples:**
479 +)))
546 546  
547 -917.6 - SF7BW125 to SF12BW125
481 +(((
482 +
483 +)))
548 548  
549 -917.8 - SF7BW125 to SF12BW125
485 +* (((
486 +(% style="color:blue" %)**Set TDC**
487 +)))
550 550  
551 -918.0 - SF7BW125 to SF12BW125
489 +(((
490 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
491 +)))
552 552  
553 -918.2 - SF7BW125 to SF12BW125
493 +(((
494 +Payload:    01 00 00 1E    TDC=30S
495 +)))
554 554  
497 +(((
498 +Payload:    01 00 00 3C    TDC=60S
499 +)))
555 555  
556 -(% style="color:#037691" %)**Downlink:**
501 +(((
502 +
503 +)))
557 557  
558 -923.3 - SF7BW500 to SF12BW500
505 +* (((
506 +(% style="color:blue" %)**Reset**
507 +)))
559 559  
560 -923.9 - SF7BW500 to SF12BW500
509 +(((
510 +If payload = 0x04FF, it will reset the NSE01
511 +)))
561 561  
562 -924.5 - SF7BW500 to SF12BW500
563 563  
564 -925.1 - SF7BW500 to SF12BW500
514 +* (% style="color:blue" %)**INTMOD**
565 565  
566 -925.7 - SF7BW500 to SF12BW500
516 +Downlink Payload: 06000003, Set AT+INTMOD=3
567 567  
568 -926.3 - SF7BW500 to SF12BW500
569 569  
570 -926.9 - SF7BW500 to SF12BW500
571 571  
572 -927.5 - SF7BW500 to SF12BW500
520 +== 2.6  ​LED Indicator ==
573 573  
574 -923.3 - SF12BW500(RX2 downlink only)
522 +(((
523 +The NSE01 has an internal LED which is to show the status of different state.
575 575  
576 576  
526 +* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
527 +* Then the LED will be on for 1 second means device is boot normally.
528 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
529 +* For each uplink probe, LED will be on for 500ms.
530 +)))
577 577  
578 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
579 579  
580 -(% style="color:#037691" %)**Default Uplink channel:**
581 581  
582 -923.2 - SF7BW125 to SF10BW125
583 583  
584 -923.4 - SF7BW125 to SF10BW125
535 +== 2.7  Installation in Soil ==
585 585  
537 +__**Measurement the soil surface**__
586 586  
587 -(% style="color:#037691" %)**Additional Uplink Channel**:
539 +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. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
588 588  
589 -(OTAA mode, channel added by JoinAccept message)
541 +[[image:1657259653666-883.png]] ​
590 590  
591 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
592 592  
593 -922.2 - SF7BW125 to SF10BW125
544 +(((
545 +
594 594  
595 -922.4 - SF7BW125 to SF10BW125
547 +(((
548 +Dig a hole with diameter > 20CM.
549 +)))
596 596  
597 -922.6 - SF7BW125 to SF10BW125
551 +(((
552 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
553 +)))
554 +)))
598 598  
599 -922.8 - SF7BW125 to SF10BW125
556 +[[image:1654506665940-119.png]]
600 600  
601 -923.0 - SF7BW125 to SF10BW125
558 +(((
559 +
560 +)))
602 602  
603 -922.0 - SF7BW125 to SF10BW125
604 604  
563 +== 2.8  ​Firmware Change Log ==
605 605  
606 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
607 607  
608 -923.6 - SF7BW125 to SF10BW125
566 +Download URL & Firmware Change log
609 609  
610 -923.8 - SF7BW125 to SF10BW125
568 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
611 611  
612 -924.0 - SF7BW125 to SF10BW125
613 613  
614 -924.2 - SF7BW125 to SF10BW125
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
615 615  
616 -924.4 - SF7BW125 to SF10BW125
617 617  
618 -924.6 - SF7BW125 to SF10BW125
619 619  
575 +== 2.9  ​Battery Analysis ==
620 620  
621 -(% style="color:#037691" %)** Downlink:**
577 +=== 2.9.1  ​Battery Type ===
622 622  
623 -Uplink channels 1-8 (RX1)
624 624  
625 -923.2 - SF10BW125 (RX2)
580 +The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-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.
626 626  
627 627  
583 +The battery is designed to last for several years depends on the actually use environment and update interval.
628 628  
629 -=== 2.7.6 KR920-923 (KR920) ===
630 630  
631 -Default channel:
586 +The battery related documents as below:
632 632  
633 -922.1 - SF7BW125 to SF12BW125
588 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
590 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
634 634  
635 -922.3 - SF7BW125 to SF12BW125
636 -
637 -922.5 - SF7BW125 to SF12BW125
638 -
639 -
640 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
641 -
642 -922.1 - SF7BW125 to SF12BW125
643 -
644 -922.3 - SF7BW125 to SF12BW125
645 -
646 -922.5 - SF7BW125 to SF12BW125
647 -
648 -922.7 - SF7BW125 to SF12BW125
649 -
650 -922.9 - SF7BW125 to SF12BW125
651 -
652 -923.1 - SF7BW125 to SF12BW125
653 -
654 -923.3 - SF7BW125 to SF12BW125
655 -
656 -
657 -(% style="color:#037691" %)**Downlink:**
658 -
659 -Uplink channels 1-7(RX1)
660 -
661 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
662 -
663 -
664 -
665 -=== 2.7.7 IN865-867 (IN865) ===
666 -
667 -(% style="color:#037691" %)** Uplink:**
668 -
669 -865.0625 - SF7BW125 to SF12BW125
670 -
671 -865.4025 - SF7BW125 to SF12BW125
672 -
673 -865.9850 - SF7BW125 to SF12BW125
674 -
675 -
676 -(% style="color:#037691" %) **Downlink:**
677 -
678 -Uplink channels 1-3 (RX1)
679 -
680 -866.550 - SF10BW125 (RX2)
681 -
682 -
683 -
684 -
685 -== 2.8 LED Indicator ==
686 -
687 -The LSE01 has an internal LED which is to show the status of different state.
688 -
689 -* Blink once when device power on.
690 -* Solid ON for 5 seconds once device successful Join the network.
691 -* Blink once when device transmit a packet.
692 -
693 -== 2.9 Installation in Soil ==
694 -
695 -**Measurement the soil surface**
696 -
697 -
698 -[[image:1654506634463-199.png]] ​
699 -
700 700  (((
701 -(((
702 -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.
593 +[[image:image-20220708140453-6.png]]
703 703  )))
704 -)))
705 705  
706 706  
707 -[[image:1654506665940-119.png]]
708 708  
709 -(((
710 -Dig a hole with diameter > 20CM.
711 -)))
598 +2.9.2 
712 712  
713 -(((
714 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
715 -)))
600 +Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
716 716  
717 717  
718 -== 2.10 ​Firmware Change Log ==
603 +Instruction to use as below:
719 719  
720 -(((
721 -**Firmware download link:**
722 -)))
723 723  
724 -(((
725 -[[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/]]
726 -)))
606 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
727 727  
728 -(((
729 -
730 -)))
608 +[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
731 731  
732 -(((
733 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
734 -)))
735 735  
736 -(((
737 -
738 -)))
611 +Step 2: Open it and choose
739 739  
740 -(((
741 -**V1.0.**
742 -)))
613 +* Product Model
614 +* Uplink Interval
615 +* Working Mode
743 743  
744 -(((
745 -Release
746 -)))
617 +And the Life expectation in difference case will be shown on the right.
747 747  
748 748  
749 -== 2.11 ​Battery Analysis ==
750 750  
751 -=== 2.11.1 ​Battery Type ===
621 +=== 2.9.3  ​Battery Note ===
752 752  
753 753  (((
754 -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.
755 -)))
756 -
757 -(((
758 -The battery is designed to last for more than 5 years for the LSN50.
759 -)))
760 -
761 -(((
762 -(((
763 -The battery-related documents are as below:
764 -)))
765 -)))
766 -
767 -* (((
768 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
769 -)))
770 -* (((
771 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
772 -)))
773 -* (((
774 -[[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]]
775 -)))
776 -
777 - [[image:image-20220610172436-1.png]]
778 -
779 -
780 -
781 -=== 2.11.2 ​Battery Note ===
782 -
783 -(((
784 784  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.
785 785  )))
786 786  
787 787  
788 788  
789 -=== 2.11.3 Replace the battery ===
629 +=== 2.9.4  Replace the battery ===
790 790  
791 -(((
792 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
793 -)))
631 +The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
794 794  
795 -(((
796 -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.
797 -)))
798 798  
799 -(((
800 -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)
801 -)))
802 802  
803 -
804 -
805 805  = 3. ​Using the AT Commands =
806 806  
807 807  == 3.1 Access AT Commands ==
... ... @@ -825,7 +825,7 @@
825 825   [[image:1654502050864-459.png||height="564" width="806"]]
826 826  
827 827  
828 -Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
658 +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]]
829 829  
830 830  
831 831  (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
... ... @@ -983,19 +983,14 @@
983 983  
984 984  (((
985 985  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:
986 -)))
987 987  
988 -(% class="box infomessage" %)
989 -(((
990 -**AT+CHE=2**
817 +* (% style="color:#037691" %)**AT+CHE=2**
818 +* (% style="color:#037691" %)**ATZ**
991 991  )))
992 992  
993 -(% class="box infomessage" %)
994 994  (((
995 -**ATZ**
996 -)))
822 +
997 997  
998 -(((
999 999  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.
1000 1000  )))
1001 1001  
... ... @@ -1010,18 +1010,22 @@
1010 1010  [[image:image-20220606154825-4.png]]
1011 1011  
1012 1012  
838 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1013 1013  
840 +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]].
841 +
842 +
1014 1014  = 5. Trouble Shooting =
1015 1015  
1016 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
845 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1017 1017  
1018 -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.
847 +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.
1019 1019  
1020 1020  
1021 -== 5.2 AT Command input doesn’t work ==
850 +== 5.2 AT Command input doesn't work ==
1022 1022  
1023 1023  (((
1024 -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.
853 +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.
1025 1025  )))
1026 1026  
1027 1027  
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