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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 32.1
edited by Xiaoling
on 2022/06/07 11:15
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To version 62.2
edited by Xiaoling
on 2022/07/08 14:14
Change comment: There is no comment for this version

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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 -**Contents:**
7 7  
8 -{{toc/}}
9 9  
10 10  
11 11  
... ... @@ -12,749 +12,632 @@
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  
19 -(((
20 -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.
21 -)))
22 22  
23 -(((
24 -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.
25 -)))
26 26  
27 -(((
28 -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.
29 -)))
30 30  
31 -(((
32 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
33 -)))
34 34  
20 +
21 += 1.  Introduction =
22 +
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
24 +
35 35  (((
36 -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 -)))
26 +
38 38  
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.
39 39  
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
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.
33 +
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 +
36 +
37 +)))
38 +
40 40  [[image:1654503236291-817.png]]
41 41  
42 42  
43 -[[image:1654503265560-120.png]]
42 +[[image:1657245163077-232.png]]
44 44  
45 45  
46 46  
47 47  == 1.2 ​Features ==
48 48  
49 -* LoRaWAN 1.0.3 Class A
50 -* Ultra low power consumption
48 +
49 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
51 51  * Monitor Soil Moisture
52 52  * Monitor Soil Temperature
53 53  * Monitor Soil Conductivity
54 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
55 55  * AT Commands to change parameters
56 56  * Uplink on periodically
57 57  * Downlink to change configure
58 58  * IP66 Waterproof Enclosure
59 -* 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
60 60  
61 -== 1.3 Specification ==
62 +== 1.3  Specification ==
62 62  
63 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
64 64  
65 -[[image:image-20220606162220-5.png]]
65 +(% style="color:#037691" %)**Common DC Characteristics:**
66 66  
67 +* Supply Voltage: 2.1v ~~ 3.6v
68 +* Operating Temperature: -40 ~~ 85°C
67 67  
70 +(% style="color:#037691" %)**NB-IoT Spec:**
68 68  
69 -== ​1.4 Applications ==
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
70 70  
71 -* Smart Agriculture
79 +(% style="color:#037691" %)**Probe Specification:**
72 72  
73 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
74 -​
81 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
75 75  
76 -== 1.5 Firmware Change log ==
83 +[[image:image-20220708101224-1.png]]
77 77  
78 78  
79 -**LSE01 v1.0 :**  Release
80 80  
87 +== ​1.4  Applications ==
81 81  
89 +* Smart Agriculture
82 82  
83 -= 2. Configure LSE01 to connect to LoRaWAN network =
91 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 +​
84 84  
85 -== 2.1 How it works ==
94 +== 1.5  Pin Definitions ==
86 86  
87 -(((
88 -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
89 -)))
90 90  
91 -(((
92 -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"]].
93 -)))
97 +[[image:1657246476176-652.png]]
94 94  
95 95  
96 96  
97 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
101 += 2.  Use NSE01 to communicate with IoT Server =
98 98  
99 -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.
103 +== 2.1  How it works ==
100 100  
101 101  
102 -[[image:1654503992078-669.png]]
103 -
104 -
105 -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.
106 -
107 -
108 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
109 -
110 -Each LSE01 is shipped with a sticker with the default device EUI as below:
111 -
112 -[[image:image-20220606163732-6.jpeg]]
113 -
114 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
115 -
116 -**Add APP EUI in the application**
117 -
118 -
119 -[[image:1654504596150-405.png]]
120 -
121 -
122 -
123 -**Add APP KEY and DEV EUI**
124 -
125 -[[image:1654504683289-357.png]]
126 -
127 -
128 -
129 -**Step 2**: Power on LSE01
130 -
131 -
132 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
133 -
134 -[[image:image-20220606163915-7.png]]
135 -
136 -
137 -**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.
138 -
139 -[[image:1654504778294-788.png]]
140 -
141 -
142 -
143 -== 2.3 Uplink Payload ==
144 -
145 -=== 2.3.1 MOD~=0(Default Mode) ===
146 -
147 -LSE01 will uplink payload via LoRaWAN with below payload format: 
148 -
149 -
150 -Uplink payload includes in total 11 bytes.
151 -
152 -
153 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
154 -|=(((
155 -**Size**
156 -
157 -**(bytes)**
158 -)))|=(% style="width: 45px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**1**
159 -|**Value**|(% style="width:45px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:80px" %)(((
160 160  (((
161 -Temperature
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.
108 +)))
162 162  
163 -(((
164 -(Reserve, Ignore now)
165 -)))|(% style="width:80px" %)[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|(% style="width:80px" %)[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|(% style="width:80px" %)[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(% style="width:80px" %)(((
166 -(((
167 -MOD & Digital Interrupt
168 168  
169 169  (((
170 -(Optional)
112 +The diagram below shows the working flow in default firmware of NSE01:
171 171  )))
172 -)))
173 173  
174 -[[image:1654504881641-514.png]]
115 +[[image:image-20220708101605-2.png]]
175 175  
176 -
177 -
178 -=== 2.3.2 MOD~=1(Original value) ===
179 -
180 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
181 -
182 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
183 -|=(((
184 -**Size**
185 -
186 -**(bytes)**
187 -)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1**
188 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
189 189  (((
190 -Temperature
191 -
192 -(((
193 -(Reserve, Ignore now)
118 +
194 194  )))
195 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|(((
196 -[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)
197 -)))|(((
198 -(((
199 -MOD & Digital Interrupt
200 -)))
201 201  
202 -(Optional)
203 -)))
204 -)))
205 205  
206 -[[image:1654504907647-967.png]]
207 207  
123 +== 2.2 ​ Configure the NSE01 ==
208 208  
209 209  
210 -=== 2.3.3 Battery Info ===
126 +=== 2.2.1 Test Requirement ===
211 211  
212 -Check the battery voltage for LSE01.
213 213  
214 -Ex1: 0x0B45 = 2885mV
129 +To use NSE01 in your city, make sure meet below requirements:
215 215  
216 -Ex2: 0x0B49 = 2889mV
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.
217 217  
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 +)))
218 218  
219 219  
220 -=== 2.3.4 Soil Moisture ===
140 +[[image:1657249419225-449.png]]
221 221  
222 -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.
223 223  
224 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
225 225  
144 +=== 2.2.2 Insert SIM card ===
226 226  
227 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
146 +Insert the NB-IoT Card get from your provider.
228 228  
148 +User need to take out the NB-IoT module and insert the SIM card like below:
229 229  
230 230  
231 -=== 2.3.5 Soil Temperature ===
151 +[[image:1657249468462-536.png]]
232 232  
233 - 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
234 234  
235 -**Example**:
236 236  
237 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
238 238  
239 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
240 -
241 -
242 -
243 -=== 2.3.6 Soil Conductivity (EC) ===
244 -
245 245  (((
246 -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).
247 -)))
248 -
249 249  (((
250 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
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.
251 251  )))
252 -
253 -(((
254 -Generally, the EC value of irrigation water is less than 800uS / cm.
255 255  )))
256 256  
257 -(((
258 -
259 -)))
260 260  
261 -(((
262 -
263 -)))
164 +**Connection:**
264 264  
265 -=== 2.3.7 MOD ===
166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
266 266  
267 -Firmware version at least v2.1 supports changing mode.
168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
268 268  
269 -For example, bytes[10]=90
170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
270 270  
271 -mod=(bytes[10]>>7)&0x01=1.
272 272  
173 +In the PC, use below serial tool settings:
273 273  
274 -**Downlink Command:**
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**
275 275  
276 -If payload = 0x0A00, workmode=0
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 +)))
277 277  
278 -If** **payload =** **0x0A01, workmode=1
185 +[[image:image-20220708110657-3.png]]
279 279  
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/]]
280 280  
281 281  
282 -=== 2.3.8 ​Decode payload in The Things Network ===
283 283  
284 -While using TTN network, you can add the payload format to decode the payload.
191 +=== 2.2.4 Use CoAP protocol to uplink data ===
285 285  
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/]]
286 286  
287 -[[image:1654505570700-128.png]]
288 288  
289 -The payload decoder function for TTN is here:
196 +**Use below commands:**
290 290  
291 -LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
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
292 292  
202 +For parameter description, please refer to AT command set
293 293  
204 +[[image:1657249793983-486.png]]
294 294  
295 -== 2.4 Uplink Interval ==
296 296  
297 -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"]]
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.
298 298  
209 +[[image:1657249831934-534.png]]
299 299  
300 300  
301 -== 2.5 Downlink Payload ==
302 302  
303 -By default, LSE50 prints the downlink payload to console port.
213 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
304 304  
305 -[[image:image-20220606165544-8.png]]
215 +This feature is supported since firmware version v1.0.1
306 306  
307 307  
308 -**Examples:**
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
309 309  
222 +[[image:1657249864775-321.png]]
310 310  
311 -* **Set TDC**
312 312  
313 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
225 +[[image:1657249930215-289.png]]
314 314  
315 -Payload:    01 00 00 1E    TDC=30S
316 316  
317 -Payload:    01 00 00 3C    TDC=60S
318 318  
229 +=== 2.2.6 Use MQTT protocol to uplink data ===
319 319  
320 -* **Reset**
231 +This feature is supported since firmware version v110
321 321  
322 -If payload = 0x04FF, it will reset the LSE01
323 323  
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
324 324  
325 -* **CFM**
242 +[[image:1657249978444-674.png]]
326 326  
327 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
328 328  
245 +[[image:1657249990869-686.png]]
329 329  
330 330  
331 -== 2.6 ​Show Data in DataCake IoT Server ==
248 +(((
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.
250 +)))
332 332  
333 -[[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:
334 334  
335 335  
336 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
254 +=== 2.2.7 Use TCP protocol to uplink data ===
337 337  
338 -**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:
256 +This feature is supported since firmware version v110
339 339  
340 340  
341 -[[image:1654505857935-743.png]]
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
342 342  
262 +[[image:1657250217799-140.png]]
343 343  
344 -[[image:1654505874829-548.png]]
345 345  
346 -Step 3: Create an account or log in Datacake.
265 +[[image:1657250255956-604.png]]
347 347  
348 -Step 4: Search the LSE01 and add DevEUI.
349 349  
350 350  
351 -[[image:1654505905236-553.png]]
269 +=== 2.2.8 Change Update Interval ===
352 352  
271 +User can use below command to change the (% style="color:green" %)**uplink interval**.
353 353  
354 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
273 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
355 355  
356 -[[image:1654505925508-181.png]]
275 +(((
276 +(% style="color:red" %)**NOTE:**
277 +)))
357 357  
279 +(((
280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
281 +)))
358 358  
359 359  
360 -== 2.7 Frequency Plans ==
361 361  
362 -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.
285 +== 2.3  Uplink Payload ==
363 363  
287 +In this mode, uplink payload includes in total 18 bytes
364 364  
365 -=== 2.7.1 EU863-870 (EU868) ===
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"]]
366 366  
367 -(% style="color:#037691" %)** Uplink:**
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
368 368  
369 -868.1 - SF7BW125 to SF12BW125
370 370  
371 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
298 +[[image:image-20220708111918-4.png]]
372 372  
373 -868.5 - SF7BW125 to SF12BW125
374 374  
375 -867.1 - SF7BW125 to SF12BW125
301 +The payload is ASCII string, representative same HEX:
376 376  
377 -867.3 - SF7BW125 to SF12BW125
303 +0x72403155615900640c7817075e0a8c02f900 where:
378 378  
379 -867.5 - SF7BW125 to SF12BW125
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
380 380  
381 -867.7 - SF7BW125 to SF12BW125
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
382 382  
383 -867.9 - SF7BW125 to SF12BW125
315 +== 2.4  Payload Explanation and Sensor Interface ==
384 384  
385 -868.8 - FSK
386 386  
318 +=== 2.4.1  Device ID ===
387 387  
388 -(% style="color:#037691" %)** Downlink:**
320 +By default, the Device ID equal to the last 6 bytes of IMEI.
389 389  
390 -Uplink channels 1-9 (RX1)
322 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
391 391  
392 -869.525 - SF9BW125 (RX2 downlink only)
324 +**Example:**
393 393  
326 +AT+DEUI=A84041F15612
394 394  
328 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
395 395  
396 -=== 2.7.2 US902-928(US915) ===
397 397  
398 -Used in USA, Canada and South America. Default use CHE=2
399 399  
400 -(% style="color:#037691" %)**Uplink:**
332 +=== 2.4.2  Version Info ===
401 401  
402 -903.9 - SF7BW125 to SF10BW125
334 +Specify the software version: 0x64=100, means firmware version 1.00.
403 403  
404 -904.1 - SF7BW125 to SF10BW125
336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
405 405  
406 -904.3 - SF7BW125 to SF10BW125
407 407  
408 -904.5 - SF7BW125 to SF10BW125
409 409  
410 -904.7 - SF7BW125 to SF10BW125
340 +=== 2.4.3  Battery Info ===
411 411  
412 -904.9 - SF7BW125 to SF10BW125
342 +(((
343 +Check the battery voltage for LSE01.
344 +)))
413 413  
414 -905.1 - SF7BW125 to SF10BW125
346 +(((
347 +Ex1: 0x0B45 = 2885mV
348 +)))
415 415  
416 -905.3 - SF7BW125 to SF10BW125
350 +(((
351 +Ex2: 0x0B49 = 2889mV
352 +)))
417 417  
418 418  
419 -(% style="color:#037691" %)**Downlink:**
420 420  
421 -923.3 - SF7BW500 to SF12BW500
356 +=== 2.4.4  Signal Strength ===
422 422  
423 -923.9 - SF7BW500 to SF12BW500
358 +NB-IoT Network signal Strength.
424 424  
425 -924.5 - SF7BW500 to SF12BW500
360 +**Ex1: 0x1d = 29**
426 426  
427 -925.1 - SF7BW500 to SF12BW500
362 +(% style="color:blue" %)**0**(%%)  -113dBm or less
428 428  
429 -925.7 - SF7BW500 to SF12BW500
364 +(% style="color:blue" %)**1**(%%)  -111dBm
430 430  
431 -926.3 - SF7BW500 to SF12BW500
366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
432 432  
433 -926.9 - SF7BW500 to SF12BW500
368 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
434 434  
435 -927.5 - SF7BW500 to SF12BW500
370 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
436 436  
437 -923.3 - SF12BW500(RX2 downlink only)
438 438  
439 439  
374 +=== 2.4.5  Soil Moisture ===
440 440  
441 -=== 2.7.3 CN470-510 (CN470) ===
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 +)))
442 442  
443 -Used in China, Default use CHE=1
380 +(((
381 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
382 +)))
444 444  
445 -(% style="color:#037691" %)**Uplink:**
384 +(((
385 +
386 +)))
446 446  
447 -486.3 - SF7BW125 to SF12BW125
388 +(((
389 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
390 +)))
448 448  
449 -486.5 - SF7BW125 to SF12BW125
450 450  
451 -486.7 - SF7BW125 to SF12BW125
452 452  
453 -486.9 - SF7BW125 to SF12BW125
394 +=== 2.4.6  Soil Temperature ===
454 454  
455 -487.1 - SF7BW125 to SF12BW125
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 +)))
456 456  
457 -487.3 - SF7BW125 to SF12BW125
400 +(((
401 +**Example**:
402 +)))
458 458  
459 -487.5 - SF7BW125 to SF12BW125
404 +(((
405 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
406 +)))
460 460  
461 -487.7 - SF7BW125 to SF12BW125
408 +(((
409 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410 +)))
462 462  
463 463  
464 -(% style="color:#037691" %)**Downlink:**
465 465  
466 -506.7 - SF7BW125 to SF12BW125
414 +=== 2.4.7  Soil Conductivity (EC) ===
467 467  
468 -506.9 - SF7BW125 to SF12BW125
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 +)))
469 469  
470 -507.1 - SF7BW125 to SF12BW125
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 +)))
471 471  
472 -507.3 - SF7BW125 to SF12BW125
424 +(((
425 +Generally, the EC value of irrigation water is less than 800uS / cm.
426 +)))
473 473  
474 -507.5 - SF7BW125 to SF12BW125
428 +(((
429 +
430 +)))
475 475  
476 -507.7 - SF7BW125 to SF12BW125
432 +(((
433 +
434 +)))
477 477  
478 -507.9 - SF7BW125 to SF12BW125
436 +=== 2.4.8  Digital Interrupt ===
479 479  
480 -508.1 - 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.
481 481  
482 -505.3 - SF12BW125 (RX2 downlink only)
440 +The command is:
483 483  
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]])**.**
484 484  
485 485  
486 -=== 2.7.4 AU915-928(AU915) ===
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.
487 487  
488 -Default use CHE=2
489 489  
490 -(% style="color:#037691" %)**Uplink:**
448 +Example:
491 491  
492 -916.8 - SF7BW125 to SF12BW125
450 +0x(00): Normal uplink packet.
493 493  
494 -917.0 - SF7BW125 to SF12BW125
452 +0x(01): Interrupt Uplink Packet.
495 495  
496 -917.2 - SF7BW125 to SF12BW125
497 497  
498 -917.4 - SF7BW125 to SF12BW125
499 499  
500 -917.6 - SF7BW125 to SF12BW125
456 +=== 2.4.9  ​+5V Output ===
501 501  
502 -917.8 - SF7BW125 to SF12BW125
458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
503 503  
504 -918.0 - SF7BW125 to SF12BW125
505 505  
506 -918.2 - SF7BW125 to SF12BW125
461 +The 5V output time can be controlled by AT Command.
507 507  
463 +(% style="color:blue" %)**AT+5VT=1000**
508 508  
509 -(% style="color:#037691" %)**Downlink:**
465 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
510 510  
511 -923.3 - SF7BW500 to SF12BW500
512 512  
513 -923.9 - SF7BW500 to SF12BW500
514 514  
515 -924.5 - SF7BW500 to SF12BW500
469 +== 2.5  Downlink Payload ==
516 516  
517 -925.1 - SF7BW500 to SF12BW500
471 +By default, NSE01 prints the downlink payload to console port.
518 518  
519 -925.7 - SF7BW500 to SF12BW500
473 +[[image:image-20220708133731-5.png]]
520 520  
521 -926.3 - SF7BW500 to SF12BW500
522 522  
523 -926.9 - SF7BW500 to SF12BW500
524 524  
525 -927.5 - SF7BW500 to SF12BW500
477 +(((
478 +(% style="color:blue" %)**Examples:**
479 +)))
526 526  
527 -923.3 - SF12BW500(RX2 downlink only)
481 +(((
482 +
483 +)))
528 528  
485 +* (((
486 +(% style="color:blue" %)**Set TDC**
487 +)))
529 529  
489 +(((
490 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
491 +)))
530 530  
531 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
493 +(((
494 +Payload:    01 00 00 1E    TDC=30S
495 +)))
532 532  
533 -(% style="color:#037691" %)**Default Uplink channel:**
497 +(((
498 +Payload:    01 00 00 3C    TDC=60S
499 +)))
534 534  
535 -923.2 - SF7BW125 to SF10BW125
501 +(((
502 +
503 +)))
536 536  
537 -923.4 - SF7BW125 to SF10BW125
505 +* (((
506 +(% style="color:blue" %)**Reset**
507 +)))
538 538  
509 +(((
510 +If payload = 0x04FF, it will reset the NSE01
511 +)))
539 539  
540 -(% style="color:#037691" %)**Additional Uplink Channel**:
541 541  
542 -(OTAA mode, channel added by JoinAccept message)
514 +* (% style="color:blue" %)**INTMOD**
543 543  
544 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
516 +Downlink Payload: 06000003, Set AT+INTMOD=3
545 545  
546 -922.2 - SF7BW125 to SF10BW125
547 547  
548 -922.4 - SF7BW125 to SF10BW125
549 549  
550 -922.6 - SF7BW125 to SF10BW125
520 +== 2.6  ​LED Indicator ==
551 551  
552 -922.8 - SF7BW125 to SF10BW125
522 +(((
523 +The NSE01 has an internal LED which is to show the status of different state.
553 553  
554 -923.0 - SF7BW125 to SF10BW125
555 555  
556 -922.0 - SF7BW125 to SF10BW125
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 +)))
557 557  
558 558  
559 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
560 560  
561 -923.6 - SF7BW125 to SF10BW125
562 562  
563 -923.8 - SF7BW125 to SF10BW125
535 +== 2.7  Installation in Soil ==
564 564  
565 -924.0 - SF7BW125 to SF10BW125
537 +__**Measurement the soil surface**__
566 566  
567 -924.2 - SF7BW125 to SF10BW125
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]]
568 568  
569 -924.4 - SF7BW125 to SF10BW125
541 +[[image:1657259653666-883.png]] ​
570 570  
571 -924.6 - SF7BW125 to SF10BW125
572 572  
544 +(((
545 +
573 573  
574 -(% style="color:#037691" %)** Downlink:**
547 +(((
548 +Dig a hole with diameter > 20CM.
549 +)))
575 575  
576 -Uplink channels 1-8 (RX1)
551 +(((
552 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
553 +)))
554 +)))
577 577  
578 -923.2 - SF10BW125 (RX2)
556 +[[image:1654506665940-119.png]]
579 579  
558 +(((
559 +
560 +)))
580 580  
581 581  
582 -=== 2.7.6 KR920-923 (KR920) ===
563 +== 2.8  ​Firmware Change Log ==
583 583  
584 -Default channel:
585 585  
586 -922.1 - SF7BW125 to SF12BW125
566 +Download URL & Firmware Change log
587 587  
588 -922.3 - SF7BW125 to SF12BW125
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/]]
589 589  
590 -922.5 - SF7BW125 to SF12BW125
591 591  
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
592 592  
593 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
594 594  
595 -922.1 - SF7BW125 to SF12BW125
596 596  
597 -922.3 - SF7BW125 to SF12BW125
575 +== 2.9  ​Battery Analysis ==
598 598  
599 -922.5 - SF7BW125 to SF12BW125
577 +=== 2.9.1  ​Battery Type ===
600 600  
601 -922.7 - SF7BW125 to SF12BW125
602 602  
603 -922.9 - SF7BW125 to SF12BW125
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.
604 604  
605 -923.1 - SF7BW125 to SF12BW125
606 606  
607 -923.3 - SF7BW125 to SF12BW125
583 +The battery is designed to last for several years depends on the actually use environment and update interval.
608 608  
609 609  
610 -(% style="color:#037691" %)**Downlink:**
586 +The battery related documents as below:
611 611  
612 -Uplink channels 1-7(RX1)
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/]]
613 613  
614 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
615 -
616 -
617 -
618 -=== 2.7.7 IN865-867 (IN865) ===
619 -
620 -(% style="color:#037691" %)** Uplink:**
621 -
622 -865.0625 - SF7BW125 to SF12BW125
623 -
624 -865.4025 - SF7BW125 to SF12BW125
625 -
626 -865.9850 - SF7BW125 to SF12BW125
627 -
628 -
629 -(% style="color:#037691" %) **Downlink:**
630 -
631 -Uplink channels 1-3 (RX1)
632 -
633 -866.550 - SF10BW125 (RX2)
634 -
635 -
636 -
637 -
638 -== 2.8 LED Indicator ==
639 -
640 -The LSE01 has an internal LED which is to show the status of different state.
641 -
642 -* Blink once when device power on.
643 -* Solid ON for 5 seconds once device successful Join the network.
644 -* Blink once when device transmit a packet.
645 -
646 -== 2.9 Installation in Soil ==
647 -
648 -**Measurement the soil surface**
649 -
650 -
651 -[[image:1654506634463-199.png]] ​
652 -
653 653  (((
654 -(((
655 -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]]
656 656  )))
657 -)))
658 658  
659 659  
660 -[[image:1654506665940-119.png]]
661 661  
662 -(((
663 -Dig a hole with diameter > 20CM.
664 -)))
598 +=== 2.9.2  Power consumption Analyze ===
665 665  
666 -(((
667 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
668 -)))
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.
669 669  
670 670  
671 -== 2.10 ​Firmware Change Log ==
603 +Instruction to use as below:
672 672  
673 -(((
674 -**Firmware download link:**
675 -)))
676 676  
677 -(((
678 -[[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/]]
679 -)))
606 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
680 680  
681 -(((
682 -
683 -)))
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/]]
684 684  
685 -(((
686 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
687 -)))
688 688  
689 -(((
690 -
691 -)))
611 +Step 2: Open it and choose
692 692  
693 -(((
694 -**V1.0.**
695 -)))
613 +* Product Model
614 +* Uplink Interval
615 +* Working Mode
696 696  
697 -(((
698 -Release
699 -)))
617 +And the Life expectation in difference case will be shown on the right.
700 700  
619 +[[image:image-20220708141352-7.jpeg]]
701 701  
702 -== 2.11 ​Battery Analysis ==
703 703  
704 -=== 2.11.1 ​Battery Type ===
705 705  
706 -(((
707 -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.
708 -)))
623 +=== 2.9.3  ​Battery Note ===
709 709  
710 710  (((
711 -The battery is designed to last for more than 5 years for the LSN50.
712 -)))
713 -
714 -(((
715 -(((
716 -The battery-related documents are as below:
717 -)))
718 -)))
719 -
720 -* (((
721 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
722 -)))
723 -* (((
724 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
725 -)))
726 -* (((
727 -[[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]]
728 -)))
729 -
730 - [[image:image-20220606171726-9.png]]
731 -
732 -
733 -
734 -=== 2.11.2 ​Battery Note ===
735 -
736 -(((
737 737  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.
738 738  )))
739 739  
740 740  
741 741  
742 -=== 2.11.3 Replace the battery ===
631 +=== 2.9.4  Replace the battery ===
743 743  
744 744  (((
745 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
634 +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).
746 746  )))
747 747  
748 -(((
749 -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.
750 -)))
751 751  
752 -(((
753 -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)
754 -)))
755 755  
756 -
757 -
758 758  = 3. ​Using the AT Commands =
759 759  
760 760  == 3.1 Access AT Commands ==
... ... @@ -778,7 +778,7 @@
778 778   [[image:1654502050864-459.png||height="564" width="806"]]
779 779  
780 780  
781 -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/]]
662 +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]]
782 782  
783 783  
784 784  (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
... ... @@ -936,19 +936,14 @@
936 936  
937 937  (((
938 938  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:
939 -)))
940 940  
941 -(% class="box infomessage" %)
942 -(((
943 -**AT+CHE=2**
821 +* (% style="color:#037691" %)**AT+CHE=2**
822 +* (% style="color:#037691" %)**ATZ**
944 944  )))
945 945  
946 -(% class="box infomessage" %)
947 947  (((
948 -**ATZ**
949 -)))
826 +
950 950  
951 -(((
952 952  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.
953 953  )))
954 954  
... ... @@ -963,18 +963,22 @@
963 963  [[image:image-20220606154825-4.png]]
964 964  
965 965  
842 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
966 966  
844 +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]].
845 +
846 +
967 967  = 5. Trouble Shooting =
968 968  
969 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
849 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
970 970  
971 -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.
851 +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.
972 972  
973 973  
974 -== 5.2 AT Command input doesn’t work ==
854 +== 5.2 AT Command input doesn't work ==
975 975  
976 976  (((
977 -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.
857 +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.
978 978  )))
979 979  
980 980  
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1056 1056  * (((
1057 1057  Weight / pcs : g
1058 1058  
1059 -
1060 1060  
1061 1061  )))
1062 1062  
... ... @@ -1064,5 +1064,3 @@
1064 1064  
1065 1065  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1066 1066  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
1067 -
1068 -
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