Skip to Content
Last modified by Mengting Qiu on 2024/04/02 16:44
From version 31.43
edited by Xiaoling
on 2022/06/07 11:15
Change comment: There is no comment for this version
To version 65.7
edited by Xiaoling
on 2022/07/08 15:24
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
... ... @@ -3,8 +3,16 @@
3 3  
4 4  
5 5  
6 -**Contents:**
7 7  
7 +
8 +
9 +
10 +
11 +
12 +
13 +
14 +**Table of Contents:**
15 +
8 8  {{toc/}}
9 9  
10 10  
... ... @@ -12,1035 +12,789 @@
12 12  
13 13  
14 14  
15 -= 1. Introduction =
23 += 1.  Introduction =
16 16  
17 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
25 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
18 18  
19 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 -)))
28 +
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 -)))
30 +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.
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 -)))
32 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
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 +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.
34 34  
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.
36 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
37 +
38 +
37 37  )))
38 38  
39 -
40 40  [[image:1654503236291-817.png]]
41 41  
42 42  
43 -[[image:1654503265560-120.png]]
44 +[[image:1657245163077-232.png]]
44 44  
45 45  
46 46  
47 -== 1.2 ​Features ==
48 +== 1.2 ​ Features ==
48 48  
49 -* LoRaWAN 1.0.3 Class A
50 -* Ultra low power consumption
50 +* 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
58 +* Ultra-Low Power consumption
59 +* AT Commands to change parameters
60 +* Micro SIM card slot for NB-IoT SIM
61 +* 8500mAh Battery for long term use
60 60  
61 -== 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 +== 1.3  Specification ==
64 64  
65 -[[image:image-20220606162220-5.png]]
66 66  
67 +(% style="color:#037691" %)**Common DC Characteristics:**
67 67  
69 +* Supply Voltage: 2.1v ~~ 3.6v
70 +* Operating Temperature: -40 ~~ 85°C
68 68  
69 -== ​1.4 Applications ==
72 +(% style="color:#037691" %)**NB-IoT Spec:**
70 70  
71 -* Smart Agriculture
74 +* - B1 @H-FDD: 2100MHz
75 +* - B3 @H-FDD: 1800MHz
76 +* - B8 @H-FDD: 900MHz
77 +* - B5 @H-FDD: 850MHz
78 +* - B20 @H-FDD: 800MHz
79 +* - B28 @H-FDD: 700MHz
72 72  
73 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
74 -​
81 +Probe(% style="color:#037691" %)** Specification:**
75 75  
76 -== 1.5 Firmware Change log ==
83 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
77 77  
85 +[[image:image-20220708101224-1.png]]
78 78  
79 -**LSE01 v1.0 :**  Release
80 80  
81 81  
89 +== ​1.4  Applications ==
82 82  
83 -= 2. Configure LSE01 to connect to LoRaWAN network =
91 +* Smart Agriculture
84 84  
85 -== 2.1 How it works ==
93 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
94 +​
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 -)))
96 +== 1.5  Pin Definitions ==
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 -)))
94 94  
99 +[[image:1657246476176-652.png]]
95 95  
96 96  
97 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
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.  Use NSE01 to communicate with IoT Server =
100 100  
105 +== 2.1  How it works ==
101 101  
102 -[[image:1654503992078-669.png]]
103 103  
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
109 +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.
162 162  )))
163 163  
112 +
164 164  (((
165 -(Reserve, Ignore now)
114 +The diagram below shows the working flow in default firmware of NSE01:
166 166  )))
167 -)))|(% 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" %)(((
168 -(((
169 -MOD & Digital Interrupt
170 -)))
171 171  
117 +[[image:image-20220708101605-2.png]]
118 +
172 172  (((
173 -(Optional)
120 +
174 174  )))
175 -)))
176 176  
177 -[[image:1654504881641-514.png]]
178 178  
179 179  
125 +== 2.2 ​ Configure the NSE01 ==
180 180  
181 -=== 2.3.2 MOD~=1(Original value) ===
182 182  
183 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
128 +=== 2.2.1 Test Requirement ===
184 184  
185 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
186 -|=(((
187 -**Size**
188 188  
189 -**(bytes)**
190 -)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1**
191 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
192 -(((
193 -Temperature
194 -)))
131 +To use NSE01 in your city, make sure meet below requirements:
195 195  
196 -(((
197 -(Reserve, Ignore now)
198 -)))
199 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|(((
200 -[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)
201 -)))|(((
202 -(((
203 -MOD & Digital Interrupt
204 -)))
133 +* Your local operator has already distributed a NB-IoT Network there.
134 +* The local NB-IoT network used the band that NSE01 supports.
135 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
205 205  
206 206  (((
207 -(Optional)
138 +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
208 208  )))
209 -)))
210 210  
211 -[[image:1654504907647-967.png]]
212 212  
142 +[[image:1657249419225-449.png]]
213 213  
214 214  
215 -=== 2.3.3 Battery Info ===
216 216  
217 -Check the battery voltage for LSE01.
146 +=== 2.2.2 Insert SIM card ===
218 218  
219 -Ex1: 0x0B45 = 2885mV
148 +Insert the NB-IoT Card get from your provider.
220 220  
221 -Ex2: 0x0B49 = 2889mV
150 +User need to take out the NB-IoT module and insert the SIM card like below:
222 222  
223 223  
153 +[[image:1657249468462-536.png]]
224 224  
225 -=== 2.3.4 Soil Moisture ===
226 226  
227 -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.
228 228  
229 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
157 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
230 230  
231 -
232 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
233 -
234 -
235 -
236 -=== 2.3.5 Soil Temperature ===
237 -
238 - 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
239 -
240 -**Example**:
241 -
242 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
243 -
244 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
245 -
246 -
247 -
248 -=== 2.3.6 Soil Conductivity (EC) ===
249 -
250 250  (((
251 -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).
252 -)))
253 -
254 254  (((
255 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
161 +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.
256 256  )))
257 -
258 -(((
259 -Generally, the EC value of irrigation water is less than 800uS / cm.
260 260  )))
261 261  
262 -(((
263 -
264 -)))
265 265  
266 -(((
267 -
268 -)))
166 +**Connection:**
269 269  
270 -=== 2.3.7 MOD ===
168 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
271 271  
272 -Firmware version at least v2.1 supports changing mode.
170 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
273 273  
274 -For example, bytes[10]=90
172 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
275 275  
276 -mod=(bytes[10]>>7)&0x01=1.
277 277  
175 +In the PC, use below serial tool settings:
278 278  
279 -**Downlink Command:**
177 +* Baud:  (% style="color:green" %)**9600**
178 +* Data bits:** (% style="color:green" %)8(%%)**
179 +* Stop bits: (% style="color:green" %)**1**
180 +* Parity:  (% style="color:green" %)**None**
181 +* Flow Control: (% style="color:green" %)**None**
280 280  
281 -If payload = 0x0A00, workmode=0
183 +(((
184 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
185 +)))
282 282  
283 -If** **payload =** **0x0A01, workmode=1
187 +[[image:image-20220708110657-3.png]]
284 284  
189 +(% 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/]]
285 285  
286 286  
287 -=== 2.3.8 ​Decode payload in The Things Network ===
288 288  
289 -While using TTN network, you can add the payload format to decode the payload.
193 +=== 2.2.4 Use CoAP protocol to uplink data ===
290 290  
195 +(% 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/]]
291 291  
292 -[[image:1654505570700-128.png]]
293 293  
294 -The payload decoder function for TTN is here:
198 +**Use below commands:**
295 295  
296 -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/]]
200 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
201 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
202 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
297 297  
204 +For parameter description, please refer to AT command set
298 298  
206 +[[image:1657249793983-486.png]]
299 299  
300 -== 2.4 Uplink Interval ==
301 301  
302 -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"]]
209 +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.
303 303  
211 +[[image:1657249831934-534.png]]
304 304  
305 305  
306 -== 2.5 Downlink Payload ==
307 307  
308 -By default, LSE50 prints the downlink payload to console port.
215 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
309 309  
310 -[[image:image-20220606165544-8.png]]
217 +This feature is supported since firmware version v1.0.1
311 311  
312 312  
313 -**Examples:**
220 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
221 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
222 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
314 314  
224 +[[image:1657249864775-321.png]]
315 315  
316 -* **Set TDC**
317 317  
318 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
227 +[[image:1657249930215-289.png]]
319 319  
320 -Payload:    01 00 00 1E    TDC=30S
321 321  
322 -Payload:    01 00 00 3C    TDC=60S
323 323  
231 +=== 2.2.6 Use MQTT protocol to uplink data ===
324 324  
325 -* **Reset**
233 +This feature is supported since firmware version v110
326 326  
327 -If payload = 0x04FF, it will reset the LSE01
328 328  
236 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
237 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
238 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
239 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
240 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
241 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
242 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
329 329  
330 -* **CFM**
244 +[[image:1657249978444-674.png]]
331 331  
332 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
333 333  
247 +[[image:1657249990869-686.png]]
334 334  
335 335  
336 -== 2.6 ​Show Data in DataCake IoT Server ==
250 +(((
251 +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.
252 +)))
337 337  
338 -[[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:
339 339  
340 340  
341 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
256 +=== 2.2.7 Use TCP protocol to uplink data ===
342 342  
343 -**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:
258 +This feature is supported since firmware version v110
344 344  
345 345  
346 -[[image:1654505857935-743.png]]
261 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
262 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
347 347  
264 +[[image:1657250217799-140.png]]
348 348  
349 -[[image:1654505874829-548.png]]
350 350  
351 -Step 3: Create an account or log in Datacake.
267 +[[image:1657250255956-604.png]]
352 352  
353 -Step 4: Search the LSE01 and add DevEUI.
354 354  
355 355  
356 -[[image:1654505905236-553.png]]
271 +=== 2.2.8 Change Update Interval ===
357 357  
273 +User can use below command to change the (% style="color:green" %)**uplink interval**.
358 358  
359 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
275 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
360 360  
361 -[[image:1654505925508-181.png]]
277 +(((
278 +(% style="color:red" %)**NOTE:**
279 +)))
362 362  
281 +(((
282 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
283 +)))
363 363  
364 364  
365 -== 2.7 Frequency Plans ==
366 366  
367 -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.
287 +== 2.3  Uplink Payload ==
368 368  
289 +In this mode, uplink payload includes in total 18 bytes
369 369  
370 -=== 2.7.1 EU863-870 (EU868) ===
291 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
292 +|=(% style="width: 50px;" %)(((
293 +**Size(bytes)**
294 +)))|=(% 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**
295 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
371 371  
372 -(% style="color:#037691" %)** Uplink:**
297 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
373 373  
374 -868.1 - SF7BW125 to SF12BW125
375 375  
376 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
300 +[[image:image-20220708111918-4.png]]
377 377  
378 -868.5 - SF7BW125 to SF12BW125
379 379  
380 -867.1 - SF7BW125 to SF12BW125
303 +The payload is ASCII string, representative same HEX:
381 381  
382 -867.3 - SF7BW125 to SF12BW125
305 +0x72403155615900640c7817075e0a8c02f900 where:
383 383  
384 -867.5 - SF7BW125 to SF12BW125
307 +* Device ID: 0x 724031556159 = 724031556159
308 +* Version: 0x0064=100=1.0.0
385 385  
386 -867.7 - SF7BW125 to SF12BW125
310 +* BAT: 0x0c78 = 3192 mV = 3.192V
311 +* Singal: 0x17 = 23
312 +* Soil Moisture: 0x075e= 1886 = 18.86  %
313 +* Soil Temperature:0x0a8c =2700=27 °C
314 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
315 +* Interrupt: 0x00 = 0
387 387  
388 -867.9 - SF7BW125 to SF12BW125
389 389  
390 -868.8 - FSK
318 +== 2.4  Payload Explanation and Sensor Interface ==
391 391  
392 392  
393 -(% style="color:#037691" %)** Downlink:**
321 +=== 2.4.1  Device ID ===
394 394  
395 -Uplink channels 1-9 (RX1)
323 +By default, the Device ID equal to the last 6 bytes of IMEI.
396 396  
397 -869.525 - SF9BW125 (RX2 downlink only)
325 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
398 398  
327 +**Example:**
399 399  
329 +AT+DEUI=A84041F15612
400 400  
401 -=== 2.7.2 US902-928(US915) ===
331 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
402 402  
403 -Used in USA, Canada and South America. Default use CHE=2
404 404  
405 -(% style="color:#037691" %)**Uplink:**
406 406  
407 -903.9 - SF7BW125 to SF10BW125
335 +=== 2.4.2  Version Info ===
408 408  
409 -904.1 - SF7BW125 to SF10BW125
337 +Specify the software version: 0x64=100, means firmware version 1.00.
410 410  
411 -904.3 - SF7BW125 to SF10BW125
339 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
412 412  
413 -904.5 - SF7BW125 to SF10BW125
414 414  
415 -904.7 - SF7BW125 to SF10BW125
416 416  
417 -904.9 - SF7BW125 to SF10BW125
343 +=== 2.4.3  Battery Info ===
418 418  
419 -905.1 - SF7BW125 to SF10BW125
345 +(((
346 +Check the battery voltage for LSE01.
347 +)))
420 420  
421 -905.3 - SF7BW125 to SF10BW125
349 +(((
350 +Ex1: 0x0B45 = 2885mV
351 +)))
422 422  
353 +(((
354 +Ex2: 0x0B49 = 2889mV
355 +)))
423 423  
424 -(% style="color:#037691" %)**Downlink:**
425 425  
426 -923.3 - SF7BW500 to SF12BW500
427 427  
428 -923.9 - SF7BW500 to SF12BW500
359 +=== 2.4.4  Signal Strength ===
429 429  
430 -924.5 - SF7BW500 to SF12BW500
361 +NB-IoT Network signal Strength.
431 431  
432 -925.1 - SF7BW500 to SF12BW500
363 +**Ex1: 0x1d = 29**
433 433  
434 -925.7 - SF7BW500 to SF12BW500
365 +(% style="color:blue" %)**0**(%%)  -113dBm or less
435 435  
436 -926.3 - SF7BW500 to SF12BW500
367 +(% style="color:blue" %)**1**(%%)  -111dBm
437 437  
438 -926.9 - SF7BW500 to SF12BW500
369 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
439 439  
440 -927.5 - SF7BW500 to SF12BW500
371 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
441 441  
442 -923.3 - SF12BW500(RX2 downlink only)
373 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
443 443  
444 444  
445 445  
446 -=== 2.7.3 CN470-510 (CN470) ===
377 +=== 2.4.5  Soil Moisture ===
447 447  
448 -Used in China, Default use CHE=1
379 +(((
380 +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.
381 +)))
449 449  
450 -(% style="color:#037691" %)**Uplink:**
383 +(((
384 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
385 +)))
451 451  
452 -486.3 - SF7BW125 to SF12BW125
387 +(((
388 +
389 +)))
453 453  
454 -486.5 - SF7BW125 to SF12BW125
391 +(((
392 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
393 +)))
455 455  
456 -486.7 - SF7BW125 to SF12BW125
457 457  
458 -486.9 - SF7BW125 to SF12BW125
459 459  
460 -487.1 - SF7BW125 to SF12BW125
397 +=== 2.4.6  Soil Temperature ===
461 461  
462 -487.3 - SF7BW125 to SF12BW125
399 +(((
400 + 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
401 +)))
463 463  
464 -487.5 - SF7BW125 to SF12BW125
403 +(((
404 +**Example**:
405 +)))
465 465  
466 -487.7 - SF7BW125 to SF12BW125
407 +(((
408 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
409 +)))
467 467  
411 +(((
412 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
413 +)))
468 468  
469 -(% style="color:#037691" %)**Downlink:**
470 470  
471 -506.7 - SF7BW125 to SF12BW125
472 472  
473 -506.9 - SF7BW125 to SF12BW125
417 +=== 2.4.7  Soil Conductivity (EC) ===
474 474  
475 -507.1 - SF7BW125 to SF12BW125
419 +(((
420 +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).
421 +)))
476 476  
477 -507.3 - SF7BW125 to SF12BW125
423 +(((
424 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
425 +)))
478 478  
479 -507.5 - SF7BW125 to SF12BW125
427 +(((
428 +Generally, the EC value of irrigation water is less than 800uS / cm.
429 +)))
480 480  
481 -507.7 - SF7BW125 to SF12BW125
431 +(((
432 +
433 +)))
482 482  
483 -507.9 - SF7BW125 to SF12BW125
435 +(((
436 +
437 +)))
484 484  
485 -508.1 - SF7BW125 to SF12BW125
439 +=== 2.4.8  Digital Interrupt ===
486 486  
487 -505.3 - SF12BW125 (RX2 downlink only)
441 +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.
488 488  
443 +The command is:
489 489  
445 +(% 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]])**.**
490 490  
491 -=== 2.7.4 AU915-928(AU915) ===
492 492  
493 -Default use CHE=2
448 +The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up.
494 494  
495 -(% style="color:#037691" %)**Uplink:**
496 496  
497 -916.8 - SF7BW125 to SF12BW125
451 +Example:
498 498  
499 -917.0 - SF7BW125 to SF12BW125
453 +0x(00): Normal uplink packet.
500 500  
501 -917.2 - SF7BW125 to SF12BW125
455 +0x(01): Interrupt Uplink Packet.
502 502  
503 -917.4 - SF7BW125 to SF12BW125
504 504  
505 -917.6 - SF7BW125 to SF12BW125
506 506  
507 -917.8 - SF7BW125 to SF12BW125
459 +=== 2.4.9  ​+5V Output ===
508 508  
509 -918.0 - SF7BW125 to SF12BW125
461 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
510 510  
511 -918.2 - SF7BW125 to SF12BW125
512 512  
464 +The 5V output time can be controlled by AT Command.
513 513  
514 -(% style="color:#037691" %)**Downlink:**
466 +(% style="color:blue" %)**AT+5VT=1000**
515 515  
516 -923.3 - SF7BW500 to SF12BW500
468 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
517 517  
518 -923.9 - SF7BW500 to SF12BW500
519 519  
520 -924.5 - SF7BW500 to SF12BW500
521 521  
522 -925.1 - SF7BW500 to SF12BW500
472 +== 2.5  Downlink Payload ==
523 523  
524 -925.7 - SF7BW500 to SF12BW500
474 +By default, NSE01 prints the downlink payload to console port.
525 525  
526 -926.3 - SF7BW500 to SF12BW500
476 +[[image:image-20220708133731-5.png]]
527 527  
528 -926.9 - SF7BW500 to SF12BW500
529 529  
530 -927.5 - SF7BW500 to SF12BW500
479 +(((
480 +(% style="color:blue" %)**Examples:**
481 +)))
531 531  
532 -923.3 - SF12BW500(RX2 downlink only)
483 +(((
484 +
485 +)))
533 533  
487 +* (((
488 +(% style="color:blue" %)**Set TDC**
489 +)))
534 534  
491 +(((
492 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
493 +)))
535 535  
536 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
495 +(((
496 +Payload:    01 00 00 1E    TDC=30S
497 +)))
537 537  
538 -(% style="color:#037691" %)**Default Uplink channel:**
499 +(((
500 +Payload:    01 00 00 3C    TDC=60S
501 +)))
539 539  
540 -923.2 - SF7BW125 to SF10BW125
503 +(((
504 +
505 +)))
541 541  
542 -923.4 - SF7BW125 to SF10BW125
507 +* (((
508 +(% style="color:blue" %)**Reset**
509 +)))
543 543  
511 +(((
512 +If payload = 0x04FF, it will reset the NSE01
513 +)))
544 544  
545 -(% style="color:#037691" %)**Additional Uplink Channel**:
546 546  
547 -(OTAA mode, channel added by JoinAccept message)
516 +* (% style="color:blue" %)**INTMOD**
548 548  
549 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
518 +Downlink Payload: 06000003, Set AT+INTMOD=3
550 550  
551 -922.2 - SF7BW125 to SF10BW125
552 552  
553 -922.4 - SF7BW125 to SF10BW125
554 554  
555 -922.6 - SF7BW125 to SF10BW125
522 +== 2.6  ​LED Indicator ==
556 556  
557 -922.8 - SF7BW125 to SF10BW125
524 +(((
525 +The NSE01 has an internal LED which is to show the status of different state.
558 558  
559 -923.0 - SF7BW125 to SF10BW125
560 560  
561 -922.0 - SF7BW125 to SF10BW125
528 +* 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)
529 +* Then the LED will be on for 1 second means device is boot normally.
530 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
531 +* For each uplink probe, LED will be on for 500ms.
532 +)))
562 562  
563 563  
564 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
565 565  
566 -923.6 - SF7BW125 to SF10BW125
567 567  
568 -923.8 - SF7BW125 to SF10BW125
537 +== 2.7  Installation in Soil ==
569 569  
570 -924.0 - SF7BW125 to SF10BW125
539 +__**Measurement the soil surface**__
571 571  
572 -924.2 - SF7BW125 to SF10BW125
541 +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]]
573 573  
574 -924.4 - SF7BW125 to SF10BW125
543 +[[image:1657259653666-883.png]] ​
575 575  
576 -924.6 - SF7BW125 to SF10BW125
577 577  
546 +(((
547 +
578 578  
579 -(% style="color:#037691" %)** Downlink:**
549 +(((
550 +Dig a hole with diameter > 20CM.
551 +)))
580 580  
581 -Uplink channels 1-8 (RX1)
553 +(((
554 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
555 +)))
556 +)))
582 582  
583 -923.2 - SF10BW125 (RX2)
558 +[[image:1654506665940-119.png]]
584 584  
560 +(((
561 +
562 +)))
585 585  
586 586  
587 -=== 2.7.6 KR920-923 (KR920) ===
565 +== 2.8  ​Firmware Change Log ==
588 588  
589 -Default channel:
590 590  
591 -922.1 - SF7BW125 to SF12BW125
568 +Download URL & Firmware Change log
592 592  
593 -922.3 - SF7BW125 to SF12BW125
570 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
594 594  
595 -922.5 - SF7BW125 to SF12BW125
596 596  
573 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
597 597  
598 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
599 599  
600 -922.1 - SF7BW125 to SF12BW125
601 601  
602 -922.3 - SF7BW125 to SF12BW125
577 +== 2.9  ​Battery Analysis ==
603 603  
604 -922.5 - SF7BW125 to SF12BW125
579 +=== 2.9.1  ​Battery Type ===
605 605  
606 -922.7 - SF7BW125 to SF12BW125
607 607  
608 -922.9 - SF7BW125 to SF12BW125
582 +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.
609 609  
610 -923.1 - SF7BW125 to SF12BW125
611 611  
612 -923.3 - SF7BW125 to SF12BW125
585 +The battery is designed to last for several years depends on the actually use environment and update interval. 
613 613  
614 614  
615 -(% style="color:#037691" %)**Downlink:**
588 +The battery related documents as below:
616 616  
617 -Uplink channels 1-7(RX1)
590 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
591 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
592 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
618 618  
619 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
620 -
621 -
622 -
623 -=== 2.7.7 IN865-867 (IN865) ===
624 -
625 -(% style="color:#037691" %)** Uplink:**
626 -
627 -865.0625 - SF7BW125 to SF12BW125
628 -
629 -865.4025 - SF7BW125 to SF12BW125
630 -
631 -865.9850 - SF7BW125 to SF12BW125
632 -
633 -
634 -(% style="color:#037691" %) **Downlink:**
635 -
636 -Uplink channels 1-3 (RX1)
637 -
638 -866.550 - SF10BW125 (RX2)
639 -
640 -
641 -
642 -
643 -== 2.8 LED Indicator ==
644 -
645 -The LSE01 has an internal LED which is to show the status of different state.
646 -
647 -* Blink once when device power on.
648 -* Solid ON for 5 seconds once device successful Join the network.
649 -* Blink once when device transmit a packet.
650 -
651 -== 2.9 Installation in Soil ==
652 -
653 -**Measurement the soil surface**
654 -
655 -
656 -[[image:1654506634463-199.png]] ​
657 -
658 658  (((
659 -(((
660 -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.
595 +[[image:image-20220708140453-6.png]]
661 661  )))
662 -)))
663 663  
664 664  
665 -[[image:1654506665940-119.png]]
666 666  
667 -(((
668 -Dig a hole with diameter > 20CM.
669 -)))
600 +=== 2.9.2  Power consumption Analyze ===
670 670  
671 671  (((
672 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
603 +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.
673 673  )))
674 674  
675 675  
676 -== 2.10 ​Firmware Change Log ==
677 -
678 678  (((
679 -**Firmware download link:**
608 +Instruction to use as below:
680 680  )))
681 681  
682 682  (((
683 -[[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/]]
612 +(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[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  )))
685 685  
686 -(((
687 -
688 -)))
689 689  
690 690  (((
691 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
617 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
692 692  )))
693 693  
694 -(((
695 -
620 +* (((
621 +Product Model
696 696  )))
697 -
698 -(((
699 -**V1.0.**
623 +* (((
624 +Uplink Interval
700 700  )))
626 +* (((
627 +Working Mode
628 +)))
701 701  
702 702  (((
703 -Release
631 +And the Life expectation in difference case will be shown on the right.
704 704  )))
705 705  
634 +[[image:image-20220708141352-7.jpeg]]
706 706  
707 -== 2.11 ​Battery Analysis ==
708 708  
709 -=== 2.11.1 ​Battery Type ===
710 710  
711 -(((
712 -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.
713 -)))
638 +=== 2.9.3  ​Battery Note ===
714 714  
715 715  (((
716 -The battery is designed to last for more than 5 years for the LSN50.
641 +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.
717 717  )))
718 718  
719 -(((
720 -(((
721 -The battery-related documents are as below:
722 -)))
723 -)))
724 724  
725 -* (((
726 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
727 -)))
728 -* (((
729 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
730 -)))
731 -* (((
732 -[[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]]
733 -)))
734 734  
735 - [[image:image-20220606171726-9.png]]
646 +=== 2.9.4  Replace the battery ===
736 736  
737 -
738 -
739 -=== 2.11.2 ​Battery Note ===
740 -
741 741  (((
742 -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.
649 +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).
743 743  )))
744 744  
745 745  
746 746  
747 -=== 2.11.3 Replace the battery ===
654 += 3. ​ Access NB-IoT Module =
748 748  
749 749  (((
750 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
657 +Users can directly access the AT command set of the NB-IoT module.
751 751  )))
752 752  
753 753  (((
754 -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.
661 +The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
755 755  )))
756 756  
757 -(((
758 -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)
759 -)))
664 +[[image:1657261278785-153.png]]
760 760  
761 761  
762 762  
763 -= 3. ​Using the AT Commands =
668 += 4.  Using the AT Commands =
764 764  
765 -== 3.1 Access AT Commands ==
670 +== 4.1  Access AT Commands ==
766 766  
672 +See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
767 767  
768 -LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below.
769 769  
770 -[[image:1654501986557-872.png||height="391" width="800"]]
675 +AT+<CMD>?  : Help on <CMD>
771 771  
677 +AT+<CMD>         : Run <CMD>
772 772  
773 -Or if you have below board, use below connection:
679 +AT+<CMD>=<value> : Set the value
774 774  
681 +AT+<CMD>=?  : Get the value
775 775  
776 -[[image:1654502005655-729.png||height="503" width="801"]]
777 777  
778 -
779 -
780 -In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below:
781 -
782 -
783 - [[image:1654502050864-459.png||height="564" width="806"]]
784 -
785 -
786 -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/]]
787 -
788 -
789 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
790 -
791 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
792 -
793 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
794 -
795 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
796 -
797 -
798 798  (% style="color:#037691" %)**General Commands**(%%)      
799 799  
800 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
686 +AT  : Attention       
801 801  
802 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
688 +AT?  : Short Help     
803 803  
804 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
690 +ATZ  : MCU Reset    
805 805  
806 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
692 +AT+TDC  : Application Data Transmission Interval
807 807  
694 +AT+CFG  : Print all configurations
808 808  
809 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
696 +AT+CFGMOD           : Working mode selection
810 810  
811 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
698 +AT+INTMOD            : Set the trigger interrupt mode
812 812  
813 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
700 +AT+5VT  : Set extend the time of 5V power  
814 814  
815 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
702 +AT+PRO  : Choose agreement
816 816  
817 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
704 +AT+WEIGRE  : Get weight or set weight to 0
818 818  
819 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
706 +AT+WEIGAP  : Get or Set the GapValue of weight
820 820  
821 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
708 +AT+RXDL  : Extend the sending and receiving time
822 822  
823 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
710 +AT+CNTFAC  : Get or set counting parameters
824 824  
825 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
712 +AT+SERVADDR  : Server Address
826 826  
827 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
828 828  
829 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
715 +(% style="color:#037691" %)**COAP Management**      
830 830  
831 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
717 +AT+URI            : Resource parameters
832 832  
833 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
834 834  
835 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
720 +(% style="color:#037691" %)**UDP Management**
836 836  
837 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
722 +AT+CFM          : Upload confirmation mode (only valid for UDP)
838 838  
839 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
840 840  
841 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
725 +(% style="color:#037691" %)**MQTT Management**
842 842  
727 +AT+CLIENT               : Get or Set MQTT client
843 843  
844 -(% style="color:#037691" %)**LoRa Network Management**
729 +AT+UNAME  : Get or Set MQTT Username
845 845  
846 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
731 +AT+PWD                  : Get or Set MQTT password
847 847  
848 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
733 +AT+PUBTOPIC  : Get or Set MQTT publish topic
849 849  
850 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
735 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
851 851  
852 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
853 853  
854 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
738 +(% style="color:#037691" %)**Information**          
855 855  
856 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
740 +AT+FDR  : Factory Data Reset
857 857  
858 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
742 +AT+PWORD  : Serial Access Password
859 859  
860 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
861 861  
862 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
863 863  
864 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
746 += ​5.  FAQ =
865 865  
866 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
748 +== 5.1 ​ How to Upgrade Firmware ==
867 867  
868 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
869 869  
870 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
871 -
872 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
873 -
874 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
875 -
876 -
877 -(% style="color:#037691" %)**Information** 
878 -
879 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
880 -
881 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
882 -
883 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
884 -
885 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
886 -
887 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
888 -
889 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
890 -
891 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
892 -
893 -
894 -= ​4. FAQ =
895 -
896 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
897 -
898 898  (((
899 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
900 -When downloading the images, choose the required image file for download. ​
752 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
901 901  )))
902 902  
903 903  (((
904 -
756 +Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
905 905  )))
906 906  
907 907  (((
908 -How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies.
760 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
909 909  )))
910 910  
911 -(((
912 -
913 -)))
914 914  
915 -(((
916 -You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA.
917 -)))
918 918  
919 -(((
920 -
921 -)))
765 += 6.  Trouble Shooting =
922 922  
923 -(((
924 -For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets.
925 -)))
767 +== 6.1  ​Connection problem when uploading firmware ==
926 926  
927 -[[image:image-20220606154726-3.png]]
928 928  
929 -
930 -When you use the TTN network, the US915 frequency bands use are:
931 -
932 -* 903.9 - SF7BW125 to SF10BW125
933 -* 904.1 - SF7BW125 to SF10BW125
934 -* 904.3 - SF7BW125 to SF10BW125
935 -* 904.5 - SF7BW125 to SF10BW125
936 -* 904.7 - SF7BW125 to SF10BW125
937 -* 904.9 - SF7BW125 to SF10BW125
938 -* 905.1 - SF7BW125 to SF10BW125
939 -* 905.3 - SF7BW125 to SF10BW125
940 -* 904.6 - SF8BW500
941 -
770 +(% class="wikigeneratedid" %)
942 942  (((
943 -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:
772 +(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
944 944  )))
945 945  
946 -(% class="box infomessage" %)
947 -(((
948 -**AT+CHE=2**
949 -)))
950 950  
951 -(% class="box infomessage" %)
952 -(((
953 -**ATZ**
954 -)))
955 955  
956 -(((
957 -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.
958 -)))
777 +== 6.2  AT Command input doesn't work ==
959 959  
960 960  (((
961 -
780 +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.
962 962  )))
963 963  
964 -(((
965 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
966 -)))
967 967  
968 -[[image:image-20220606154825-4.png]]
969 969  
785 += 7. ​ Order Info =
970 970  
971 971  
972 -= 5. Trouble Shooting =
788 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
973 973  
974 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
975 975  
976 -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.
977 -
978 -
979 -== 5.2 AT Command input doesn’t work ==
980 -
981 -(((
982 -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.
983 -)))
984 -
985 -
986 -== 5.3 Device rejoin in at the second uplink packet ==
987 -
988 -(% style="color:#4f81bd" %)**Issue describe as below:**
989 -
990 -[[image:1654500909990-784.png]]
991 -
992 -
993 -(% style="color:#4f81bd" %)**Cause for this issue:**
994 -
995 -(((
996 -The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
997 -)))
998 -
999 -
1000 -(% style="color:#4f81bd" %)**Solution: **
1001 -
1002 -All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
1003 -
1004 -[[image:1654500929571-736.png||height="458" width="832"]]
1005 -
1006 -
1007 -= 6. ​Order Info =
1008 -
1009 -
1010 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1011 -
1012 -
1013 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1014 -
1015 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1016 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1017 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1018 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1019 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1020 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1021 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1022 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1023 -
1024 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1025 -
1026 -* (% style="color:red" %)**4**(%%): 4000mAh battery
1027 -* (% style="color:red" %)**8**(%%): 8500mAh battery
1028 -
1029 1029  (% class="wikigeneratedid" %)
1030 1030  (((
1031 1031  
1032 1032  )))
1033 1033  
1034 -= 7. Packing Info =
796 += 8.  Packing Info =
1035 1035  
1036 1036  (((
1037 1037  
1038 1038  
1039 1039  (% style="color:#037691" %)**Package Includes**:
1040 -)))
1041 1041  
1042 -* (((
1043 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
803 +
804 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
805 +* External antenna x 1
1044 1044  )))
1045 1045  
1046 1046  (((
... ... @@ -1047,27 +1047,20 @@
1047 1047  
1048 1048  
1049 1049  (% style="color:#037691" %)**Dimension and weight**:
1050 -)))
1051 1051  
1052 -* (((
1053 -Device Size: cm
813 +
814 +* Size: 195 x 125 x 55 mm
815 +* Weight:   420g
1054 1054  )))
1055 -* (((
1056 -Device Weight: g
1057 -)))
1058 -* (((
1059 -Package Size / pcs : cm
1060 -)))
1061 -* (((
1062 -Weight / pcs : g
1063 1063  
818 +(((
819 +
1064 1064  
821 +
1065 1065  
1066 1066  )))
1067 1067  
1068 -= 8. Support =
825 += 9.  Support =
1069 1069  
1070 1070  * 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.
1071 1071  * 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]]
1072 -
1073 -
1657245163077-232.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +81.0 KB
Content
1657246476176-652.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +492.6 KB
Content
1657249419225-449.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +81.0 KB
Content
1657249468462-536.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +483.6 KB
Content
1657249793983-486.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +85.8 KB
Content
1657249831934-534.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +72.5 KB
Content
1657249864775-321.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +87.0 KB
Content
1657249930215-289.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +77.3 KB
Content
1657249978444-674.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +139.5 KB
Content
1657249990869-686.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +96.9 KB
Content
1657250217799-140.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +98.7 KB
Content
1657250255956-604.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +99.0 KB
Content
1657259653666-883.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +344.4 KB
Content
1657260785982-288.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +138.2 KB
Content
1657261119050-993.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +126.1 KB
Content
1657261278785-153.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +126.1 KB
Content
image-20220610172436-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +370.3 KB
Content
image-20220708101224-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +22.2 KB
Content
image-20220708101605-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +87.5 KB
Content
image-20220708110657-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +251.7 KB
Content
image-20220708111918-4.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +38.8 KB
Content
image-20220708133731-5.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +8.7 KB
Content
image-20220708140453-6.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +132.7 KB
Content
image-20220708141352-7.jpeg
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +102.7 KB
Content