Skip to Content
Last modified by Bei Jinggeng on 2024/05/31 09:53
From version 97.3
edited by Xiaoling
on 2022/07/09 11:10
Change comment: There is no comment for this version
To version 36.1
edited by Xiaoling
on 2022/06/25 16:28
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -NDDS75 NB-IoT Distance Detect Sensor User Manual
1 +LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
Content
... ... @@ -1,10 +1,16 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20220709085040-1.png||height="542" width="524"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
6 6  
7 7  
8 +
9 +
10 +
11 +
12 +
13 +
8 8  **Table of Contents:**
9 9  
10 10  {{toc/}}
... ... @@ -14,441 +14,370 @@
14 14  
15 15  
16 16  
17 -= 1.  Introduction =
23 += 1. Introduction =
18 18  
19 -== 1.1 ​ What is NDDS75 Distance Detection Sensor ==
25 +== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
20 20  
21 21  (((
22 22  
23 23  
30 +The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
31 +)))
32 +
24 24  (((
25 -The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data.
26 -\\The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network.
27 -\\NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage.
28 -\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement.
29 -\\NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method)
30 -\\To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection.
34 +It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
31 31  )))
32 32  
33 -
37 +(((
38 +The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
34 34  )))
35 35  
36 -[[image:1654503236291-817.png]]
41 +(((
42 +LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
43 +)))
37 37  
45 +(((
46 +Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
47 +)))
38 38  
39 -[[image:1657327959271-447.png]]
40 40  
50 +[[image:1654503236291-817.png]]
41 41  
42 42  
43 -== 1.2 ​ Features ==
53 +[[image:1654503265560-120.png]]
44 44  
45 45  
46 -* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
56 +
57 +== 1.2 ​Features ==
58 +
59 +* LoRaWAN 1.0.3 Class A
47 47  * Ultra low power consumption
48 -* Distance Detection by Ultrasonic technology
49 -* Flat object range 280mm - 7500mm
50 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
51 -* Cable Length: 25cm
61 +* Monitor Soil Moisture
62 +* Monitor Soil Temperature
63 +* Monitor Soil Conductivity
64 +* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
52 52  * AT Commands to change parameters
53 53  * Uplink on periodically
54 54  * Downlink to change configure
55 55  * IP66 Waterproof Enclosure
56 -* Micro SIM card slot for NB-IoT SIM
57 -* 8500mAh Battery for long term use
69 +* 4000mAh or 8500mAh Battery for long term use
58 58  
59 59  
60 60  
61 -== 1.3  Specification ==
62 62  
63 63  
64 -(% style="color:#037691" %)**Common DC Characteristics:**
75 +== 1.3 Specification ==
65 65  
66 -* Supply Voltage: 2.1v ~~ 3.6v
67 -* Operating Temperature: -40 ~~ 85°C
77 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
68 68  
69 -(% style="color:#037691" %)**NB-IoT Spec:**
79 +[[image:image-20220606162220-5.png]]
70 70  
71 -* - B1 @H-FDD: 2100MHz
72 -* - B3 @H-FDD: 1800MHz
73 -* - B8 @H-FDD: 900MHz
74 -* - B5 @H-FDD: 850MHz
75 -* - B20 @H-FDD: 800MHz
76 -* - B28 @H-FDD: 700MHz
77 77  
78 -(% style="color:#037691" %)**Battery:**
79 79  
80 -* Li/SOCI2 un-chargeable battery
81 -* Capacity: 8500mAh
82 -* Self Discharge: <1% / Year @ 25°C
83 -* Max continuously current: 130mA
84 -* Max boost current: 2A, 1 second
83 +== ​1.4 Applications ==
85 85  
86 -(% style="color:#037691" %)**Power Consumption**
87 -
88 -* STOP Mode: 10uA @ 3.3v
89 -* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]]
90 -
91 -
92 -
93 -== ​1.4  Applications ==
94 -
95 -* Smart Buildings & Home Automation
96 -* Logistics and Supply Chain Management
97 -* Smart Metering
98 98  * Smart Agriculture
99 -* Smart Cities
100 -* Smart Factory
101 101  
102 102  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
103 103  ​
104 104  
90 +== 1.5 Firmware Change log ==
105 105  
106 -== 1.5  Pin Definitions ==
107 107  
93 +**LSE01 v1.0 :**  Release
108 108  
109 -[[image:1657328609906-564.png]]
110 110  
111 111  
97 += 2. Configure LSE01 to connect to LoRaWAN network =
112 112  
113 -= 2.  Use NDDS75 to communicate with IoT Server =
99 +== 2.1 How it works ==
114 114  
115 -== 2.1  How it works ==
116 -
117 117  (((
118 -The NDDS75 is equipped with a NB-IoT module, the pre-loaded firmware in NDDS75 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 NDDS75.
102 +The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
119 119  )))
120 120  
121 -
122 122  (((
123 -The diagram below shows the working flow in default firmware of NDDS75:
106 +In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]].
124 124  )))
125 125  
126 -(((
127 -
128 -)))
129 129  
130 -[[image:1657328659945-416.png]]
131 131  
132 -(((
133 -
134 -)))
111 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
135 135  
113 +Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
136 136  
137 -== 2.2 ​ Configure the NDDS75 ==
138 138  
116 +[[image:1654503992078-669.png]]
139 139  
140 -=== 2.2.1 Test Requirement ===
141 141  
142 -(((
143 -To use NDDS75 in your city, make sure meet below requirements:
144 -)))
119 +The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
145 145  
146 -* Your local operator has already distributed a NB-IoT Network there.
147 -* The local NB-IoT network used the band that NSE01 supports.
148 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
149 149  
150 -(((
151 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDDS75 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
152 -)))
122 +(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
153 153  
124 +Each LSE01 is shipped with a sticker with the default device EUI as below:
154 154  
155 -[[image:1657328756309-230.png]]
126 +[[image:image-20220606163732-6.jpeg]]
156 156  
128 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
157 157  
130 +**Add APP EUI in the application**
158 158  
159 -=== 2.2.2 Insert SIM card ===
160 160  
161 -(((
162 -Insert the NB-IoT Card get from your provider.
163 -)))
133 +[[image:1654504596150-405.png]]
164 164  
165 -(((
166 -User need to take out the NB-IoT module and insert the SIM card like below:
167 -)))
168 168  
169 169  
170 -[[image:1657328884227-504.png]]
137 +**Add APP KEY and DEV EUI**
171 171  
139 +[[image:1654504683289-357.png]]
172 172  
173 173  
174 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
175 175  
176 -(((
177 -(((
178 -User need to configure NDDS75 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NDDS75 support AT Commands, user can use a USB to TTL adapter to connect to NDDS75 and use AT Commands to configure it, as below.
179 -)))
180 -)))
143 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01
181 181  
182 -[[image:image-20220709092052-2.png]]
183 183  
184 -**Connection:**
146 +Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
185 185  
186 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
148 +[[image:image-20220606163915-7.png]]
187 187  
188 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
189 189  
190 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
151 +(% style="color:blue" %)**Step 3**(%%)**:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
191 191  
153 +[[image:1654504778294-788.png]]
192 192  
193 -In the PC, use below serial tool settings:
194 194  
195 -* Baud:  (% style="color:green" %)**9600**
196 -* Data bits:** (% style="color:green" %)8(%%)**
197 -* Stop bits: (% style="color:green" %)**1**
198 -* Parity:  (% style="color:green" %)**None**
199 -* Flow Control: (% style="color:green" %)**None**
200 200  
201 -(((
202 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NDDS75. NDDS75 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
203 -)))
157 +== 2.3 Uplink Payload ==
204 204  
205 -[[image:1657329814315-101.png]]
206 206  
160 +=== 2.3.1 MOD~=0(Default Mode) ===
161 +
162 +LSE01 will uplink payload via LoRaWAN with below payload format: 
163 +
207 207  (((
208 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/]]
165 +Uplink payload includes in total 11 bytes.
209 209  )))
210 210  
168 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
169 +|(((
170 +**Size**
211 211  
172 +**(bytes)**
173 +)))|**2**|**2**|**2**|**2**|**2**|**1**
174 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
175 +Temperature
212 212  
213 -=== 2.2.4 Use CoAP protocol to uplink data ===
177 +(Reserve, Ignore now)
178 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
179 +MOD & Digital Interrupt
214 214  
215 -(% 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/]]
181 +(Optional)
182 +)))
216 216  
217 217  
218 -**Use below commands:**
219 219  
220 -* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
221 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
222 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
223 223  
224 -For parameter description, please refer to AT command set
225 225  
226 -[[image:1657330452568-615.png]]
227 227  
228 228  
229 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server.
190 +=== 2.3.2 MOD~=1(Original value) ===
230 230  
231 -[[image:1657330472797-498.png]]
192 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
232 232  
194 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
195 +|(((
196 +**Size**
233 233  
198 +**(bytes)**
199 +)))|**2**|**2**|**2**|**2**|**2**|**1**
200 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
201 +Temperature
234 234  
235 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
203 +(Reserve, Ignore now)
204 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
205 +MOD & Digital Interrupt
236 236  
207 +(Optional)
208 +)))
237 237  
238 -* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
239 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
240 -* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
241 241  
242 -[[image:1657330501006-241.png]]
243 243  
244 244  
245 -[[image:1657330533775-472.png]]
246 246  
247 247  
248 248  
249 -=== 2.2.6 Use MQTT protocol to uplink data ===
216 +=== 2.3.3 Battery Info ===
250 250  
218 +(((
219 +Check the battery voltage for LSE01.
220 +)))
251 251  
252 -* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
253 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
254 -* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
255 -* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
256 -* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
257 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB                 **(%%)~/~/Set the sending topic of MQTT
258 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB          **(%%) ~/~/Set the subscription topic of MQTT
222 +(((
223 +Ex1: 0x0B45 = 2885mV
224 +)))
259 259  
260 -[[image:1657249978444-674.png]]
226 +(((
227 +Ex2: 0x0B49 = 2889mV
228 +)))
261 261  
262 262  
263 -[[image:1657330723006-866.png]]
264 264  
232 +=== 2.3.4 Soil Moisture ===
265 265  
266 266  (((
267 -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.
235 +Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
268 268  )))
269 269  
238 +(((
239 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
240 +)))
270 270  
242 +(((
243 +
244 +)))
271 271  
272 -=== 2.2.7 Use TCP protocol to uplink data ===
246 +(((
247 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
248 +)))
273 273  
274 274  
275 -* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
276 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
277 277  
278 -[[image:image-20220709093918-1.png]]
252 +=== 2.3.5 Soil Temperature ===
279 279  
254 +(((
255 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
256 +)))
280 280  
281 -[[image:image-20220709093918-2.png]]
258 +(((
259 +**Example**:
260 +)))
282 282  
283 -
284 -
285 -=== 2.2.8 Change Update Interval ===
286 -
287 -User can use below command to change the (% style="color:green" %)**uplink interval**.
288 -
289 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
290 -
291 291  (((
292 -(% style="color:red" %)**NOTE:**
263 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
293 293  )))
294 294  
295 295  (((
296 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
267 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
297 297  )))
298 298  
299 299  
300 300  
301 -== 2.3  Uplink Payload ==
272 +=== 2.3.6 Soil Conductivity (EC) ===
302 302  
303 -In this mode, uplink payload includes in total 14 bytes
304 -
305 -
306 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
307 -|=(% style="width: 80px;" %)(((
308 -**Size(bytes)**
309 -)))|=(% style="width: 80px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 110px;" %)**1**|=(% style="width: 110px;" %)**2**|=(% style="width: 70px;" %)**1**
310 -|(% 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:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]]
311 -
312 312  (((
313 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
275 +Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
314 314  )))
315 315  
316 -
317 -[[image:1657331036973-987.png]]
318 -
319 319  (((
320 -The payload is ASCII string, representative same HEX:
279 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
321 321  )))
322 322  
323 323  (((
324 -0x72403155615900640c6c19029200 where:
283 +Generally, the EC value of irrigation water is less than 800uS / cm.
325 325  )))
326 326  
327 -* (((
328 -Device ID: 0x724031556159 = 724031556159
286 +(((
287 +
329 329  )))
330 -* (((
331 -Version: 0x0064=100=1.0.0
332 -)))
333 333  
334 -* (((
335 -BAT: 0x0c6c = 3180 mV = 3.180V
290 +(((
291 +
336 336  )))
337 -* (((
338 -Signal: 0x19 = 25
339 -)))
340 -* (((
341 -Distance: 0x0292= 658 mm
342 -)))
343 -* (((
344 -Interrupt: 0x00 = 0
345 345  
294 +=== 2.3.7 MOD ===
346 346  
296 +Firmware version at least v2.1 supports changing mode.
347 347  
348 -
349 -)))
298 +For example, bytes[10]=90
350 350  
351 -== 2.4  Payload Explanation and Sensor Interface ==
300 +mod=(bytes[10]>>7)&0x01=1.
352 352  
353 353  
354 -=== 2.4.1  Device ID ===
303 +**Downlink Command:**
355 355  
356 -(((
357 -By default, the Device ID equal to the last 6 bytes of IMEI.
358 -)))
305 +If payload = 0x0A00, workmode=0
359 359  
360 -(((
361 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
362 -)))
307 +If** **payload =** **0x0A01, workmode=1
363 363  
364 -(((
365 -**Example:**
366 -)))
367 367  
368 -(((
369 -AT+DEUI=A84041F15612
370 -)))
371 371  
372 -(((
373 -The Device ID is stored in a none-erase area, Upgrade the firmware or run **AT+FDR** won't erase Device ID.
374 -)))
311 +=== 2.3.8 ​Decode payload in The Things Network ===
375 375  
313 +While using TTN network, you can add the payload format to decode the payload.
376 376  
377 377  
378 -=== 2.4.2  Version Info ===
316 +[[image:1654505570700-128.png]]
379 379  
380 380  (((
381 -Specify the software version: 0x64=100, means firmware version 1.00.
319 +The payload decoder function for TTN is here:
382 382  )))
383 383  
384 384  (((
385 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0.
323 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
386 386  )))
387 387  
388 388  
327 +== 2.4 Uplink Interval ==
389 389  
390 -=== 2.4.3  Battery Info ===
329 +The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
391 391  
392 -(((
393 -Check the battery voltage for LSE01.
394 -)))
395 395  
396 -(((
397 -Ex1: 0x0B45 = 2885mV
398 -)))
399 399  
400 -(((
401 -Ex2: 0x0B49 = 2889mV
402 -)))
333 +== 2.5 Downlink Payload ==
403 403  
335 +By default, LSE50 prints the downlink payload to console port.
404 404  
337 +[[image:image-20220606165544-8.png]]
405 405  
406 -=== 2.4.4  Signal Strength ===
407 407  
408 408  (((
409 -NB-IoT Network signal Strength.
341 +**Examples:**
410 410  )))
411 411  
412 412  (((
413 -**Ex1: 0x1d = 29**
345 +
414 414  )))
415 415  
348 +* (((
349 +**Set TDC**
350 +)))
351 +
416 416  (((
417 -(% style="color:blue" %)**0**(%%)  -113dBm or less
353 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
418 418  )))
419 419  
420 420  (((
421 -(% style="color:blue" %)**1**(%%)  -111dBm
357 +Payload:    01 00 00 1E    TDC=30S
422 422  )))
423 423  
424 424  (((
425 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
361 +Payload:    01 00 00 3C    TDC=60S
426 426  )))
427 427  
428 428  (((
429 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
365 +
430 430  )))
431 431  
368 +* (((
369 +**Reset**
370 +)))
371 +
432 432  (((
433 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
373 +If payload = 0x04FF, it will reset the LSE01
434 434  )))
435 435  
436 436  
377 +* **CFM**
437 437  
438 -=== 2.4.5  Distance ===
379 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
439 439  
440 -Get the distance. Flat object range 280mm - 7500mm.
441 441  
442 -For example, if the data you get from the register is **__0x0B 0x05__**, the distance between the sensor and the measured object is
443 443  
444 -(((
445 -(((
446 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.**
447 -)))
448 -)))
383 +== 2.6 ​Show Data in DataCake IoT Server ==
449 449  
450 450  (((
451 -
386 +[[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:
452 452  )))
453 453  
454 454  (((
... ... @@ -455,211 +455,412 @@
455 455  
456 456  )))
457 457  
458 -=== 2.4.6  Digital Interrupt ===
459 -
460 460  (((
461 -Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NDDS75 will send a packet to the server.
394 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
462 462  )))
463 463  
464 464  (((
465 -The command is:
398 +(% style="color:blue" %)**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:
466 466  )))
467 467  
468 -(((
469 -(% 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]])**.**
470 -)))
471 471  
402 +[[image:1654505857935-743.png]]
472 472  
473 -(((
474 -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.
475 -)))
476 476  
405 +[[image:1654505874829-548.png]]
477 477  
478 -(((
479 -Example:
480 -)))
481 481  
482 -(((
483 -0x(00): Normal uplink packet.
484 -)))
408 +(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
485 485  
486 -(((
487 -0x(01): Interrupt Uplink Packet.
488 -)))
410 +(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
489 489  
490 490  
413 +[[image:1654505905236-553.png]]
491 491  
492 -=== 2.4.7  ​+5V Output ===
493 493  
494 -(((
495 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 
496 -)))
416 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
497 497  
418 +[[image:1654505925508-181.png]]
498 498  
499 -(((
500 -The 5V output time can be controlled by AT Command.
501 -)))
502 502  
503 -(((
504 -(% style="color:blue" %)**AT+5VT=1000**
505 -)))
506 506  
507 -(((
508 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
509 -)))
422 +== 2.7 Frequency Plans ==
510 510  
424 +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.
511 511  
512 512  
513 -== 2.5  Downlink Payload ==
427 +=== 2.7.1 EU863-870 (EU868) ===
514 514  
515 -By default, NDDS75 prints the downlink payload to console port.
429 +(% style="color:#037691" %)** Uplink:**
516 516  
517 -[[image:image-20220709100028-1.png]]
431 +868.1 - SF7BW125 to SF12BW125
518 518  
433 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
519 519  
520 -(((
521 -(% style="color:blue" %)**Examples:**
522 -)))
435 +868.5 - SF7BW125 to SF12BW125
523 523  
524 -(((
525 -
526 -)))
437 +867.1 - SF7BW125 to SF12BW125
527 527  
528 -* (((
529 -(% style="color:blue" %)**Set TDC**
530 -)))
439 +867.3 - SF7BW125 to SF12BW125
531 531  
532 -(((
533 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
534 -)))
441 +867.5 - SF7BW125 to SF12BW125
535 535  
536 -(((
537 -Payload:    01 00 00 1E    TDC=30S
538 -)))
443 +867.7 - SF7BW125 to SF12BW125
539 539  
540 -(((
541 -Payload:    01 00 00 3C    TDC=60S
542 -)))
445 +867.9 - SF7BW125 to SF12BW125
543 543  
544 -(((
545 -
546 -)))
447 +868.8 - FSK
547 547  
548 -* (((
549 -(% style="color:blue" %)**Reset**
550 -)))
551 551  
552 -(((
553 -If payload = 0x04FF, it will reset the NDDS75
554 -)))
450 +(% style="color:#037691" %)** Downlink:**
555 555  
452 +Uplink channels 1-9 (RX1)
556 556  
557 -* (% style="color:blue" %)**INTMOD**
454 +869.525 - SF9BW125 (RX2 downlink only)
558 558  
559 -(((
560 -Downlink Payload: 06000003, Set AT+INTMOD=3
561 -)))
562 562  
563 563  
458 +=== 2.7.2 US902-928(US915) ===
564 564  
565 -== 2.6  ​LED Indicator ==
460 +Used in USA, Canada and South America. Default use CHE=2
566 566  
462 +(% style="color:#037691" %)**Uplink:**
567 567  
568 -The NDDS75 has an internal LED which is to show the status of different state.
464 +903.9 - SF7BW125 to SF10BW125
569 569  
466 +904.1 - SF7BW125 to SF10BW125
570 570  
571 -* When power on, NDDS75 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
572 -* Then the LED will be on for 1 second means device is boot normally.
573 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds.
574 -* For each uplink probe, LED will be on for 500ms.
468 +904.3 - SF7BW125 to SF10BW125
575 575  
576 -(((
577 -
578 -)))
470 +904.5 - SF7BW125 to SF10BW125
579 579  
472 +904.7 - SF7BW125 to SF10BW125
580 580  
474 +904.9 - SF7BW125 to SF10BW125
581 581  
582 -== 2.7  ​Firmware Change Log ==
476 +905.1 - SF7BW125 to SF10BW125
583 583  
478 +905.3 - SF7BW125 to SF10BW125
584 584  
585 -Download URL & Firmware Change log
586 586  
587 -(((
588 -[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/]]
589 -)))
481 +(% style="color:#037691" %)**Downlink:**
590 590  
483 +923.3 - SF7BW500 to SF12BW500
591 591  
592 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
485 +923.9 - SF7BW500 to SF12BW500
593 593  
487 +924.5 - SF7BW500 to SF12BW500
594 594  
489 +925.1 - SF7BW500 to SF12BW500
595 595  
596 -== 2.8  ​Battery Analysis ==
491 +925.7 - SF7BW500 to SF12BW500
597 597  
598 -=== 2.8.1  ​Battery Type ===
493 +926.3 - SF7BW500 to SF12BW500
599 599  
495 +926.9 - SF7BW500 to SF12BW500
600 600  
497 +927.5 - SF7BW500 to SF12BW500
498 +
499 +923.3 - SF12BW500(RX2 downlink only)
500 +
501 +
502 +
503 +=== 2.7.3 CN470-510 (CN470) ===
504 +
505 +Used in China, Default use CHE=1
506 +
507 +(% style="color:#037691" %)**Uplink:**
508 +
509 +486.3 - SF7BW125 to SF12BW125
510 +
511 +486.5 - SF7BW125 to SF12BW125
512 +
513 +486.7 - SF7BW125 to SF12BW125
514 +
515 +486.9 - SF7BW125 to SF12BW125
516 +
517 +487.1 - SF7BW125 to SF12BW125
518 +
519 +487.3 - SF7BW125 to SF12BW125
520 +
521 +487.5 - SF7BW125 to SF12BW125
522 +
523 +487.7 - SF7BW125 to SF12BW125
524 +
525 +
526 +(% style="color:#037691" %)**Downlink:**
527 +
528 +506.7 - SF7BW125 to SF12BW125
529 +
530 +506.9 - SF7BW125 to SF12BW125
531 +
532 +507.1 - SF7BW125 to SF12BW125
533 +
534 +507.3 - SF7BW125 to SF12BW125
535 +
536 +507.5 - SF7BW125 to SF12BW125
537 +
538 +507.7 - SF7BW125 to SF12BW125
539 +
540 +507.9 - SF7BW125 to SF12BW125
541 +
542 +508.1 - SF7BW125 to SF12BW125
543 +
544 +505.3 - SF12BW125 (RX2 downlink only)
545 +
546 +
547 +
548 +=== 2.7.4 AU915-928(AU915) ===
549 +
550 +Default use CHE=2
551 +
552 +(% style="color:#037691" %)**Uplink:**
553 +
554 +916.8 - SF7BW125 to SF12BW125
555 +
556 +917.0 - SF7BW125 to SF12BW125
557 +
558 +917.2 - SF7BW125 to SF12BW125
559 +
560 +917.4 - SF7BW125 to SF12BW125
561 +
562 +917.6 - SF7BW125 to SF12BW125
563 +
564 +917.8 - SF7BW125 to SF12BW125
565 +
566 +918.0 - SF7BW125 to SF12BW125
567 +
568 +918.2 - SF7BW125 to SF12BW125
569 +
570 +
571 +(% style="color:#037691" %)**Downlink:**
572 +
573 +923.3 - SF7BW500 to SF12BW500
574 +
575 +923.9 - SF7BW500 to SF12BW500
576 +
577 +924.5 - SF7BW500 to SF12BW500
578 +
579 +925.1 - SF7BW500 to SF12BW500
580 +
581 +925.7 - SF7BW500 to SF12BW500
582 +
583 +926.3 - SF7BW500 to SF12BW500
584 +
585 +926.9 - SF7BW500 to SF12BW500
586 +
587 +927.5 - SF7BW500 to SF12BW500
588 +
589 +923.3 - SF12BW500(RX2 downlink only)
590 +
591 +
592 +
593 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
594 +
595 +(% style="color:#037691" %)**Default Uplink channel:**
596 +
597 +923.2 - SF7BW125 to SF10BW125
598 +
599 +923.4 - SF7BW125 to SF10BW125
600 +
601 +
602 +(% style="color:#037691" %)**Additional Uplink Channel**:
603 +
604 +(OTAA mode, channel added by JoinAccept message)
605 +
606 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
607 +
608 +922.2 - SF7BW125 to SF10BW125
609 +
610 +922.4 - SF7BW125 to SF10BW125
611 +
612 +922.6 - SF7BW125 to SF10BW125
613 +
614 +922.8 - SF7BW125 to SF10BW125
615 +
616 +923.0 - SF7BW125 to SF10BW125
617 +
618 +922.0 - SF7BW125 to SF10BW125
619 +
620 +
621 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
622 +
623 +923.6 - SF7BW125 to SF10BW125
624 +
625 +923.8 - SF7BW125 to SF10BW125
626 +
627 +924.0 - SF7BW125 to SF10BW125
628 +
629 +924.2 - SF7BW125 to SF10BW125
630 +
631 +924.4 - SF7BW125 to SF10BW125
632 +
633 +924.6 - SF7BW125 to SF10BW125
634 +
635 +
636 +(% style="color:#037691" %)** Downlink:**
637 +
638 +Uplink channels 1-8 (RX1)
639 +
640 +923.2 - SF10BW125 (RX2)
641 +
642 +
643 +
644 +=== 2.7.6 KR920-923 (KR920) ===
645 +
646 +Default channel:
647 +
648 +922.1 - SF7BW125 to SF12BW125
649 +
650 +922.3 - SF7BW125 to SF12BW125
651 +
652 +922.5 - SF7BW125 to SF12BW125
653 +
654 +
655 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
656 +
657 +922.1 - SF7BW125 to SF12BW125
658 +
659 +922.3 - SF7BW125 to SF12BW125
660 +
661 +922.5 - SF7BW125 to SF12BW125
662 +
663 +922.7 - SF7BW125 to SF12BW125
664 +
665 +922.9 - SF7BW125 to SF12BW125
666 +
667 +923.1 - SF7BW125 to SF12BW125
668 +
669 +923.3 - SF7BW125 to SF12BW125
670 +
671 +
672 +(% style="color:#037691" %)**Downlink:**
673 +
674 +Uplink channels 1-7(RX1)
675 +
676 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
677 +
678 +
679 +
680 +=== 2.7.7 IN865-867 (IN865) ===
681 +
682 +(% style="color:#037691" %)** Uplink:**
683 +
684 +865.0625 - SF7BW125 to SF12BW125
685 +
686 +865.4025 - SF7BW125 to SF12BW125
687 +
688 +865.9850 - SF7BW125 to SF12BW125
689 +
690 +
691 +(% style="color:#037691" %) **Downlink:**
692 +
693 +Uplink channels 1-3 (RX1)
694 +
695 +866.550 - SF10BW125 (RX2)
696 +
697 +
698 +
699 +
700 +== 2.8 LED Indicator ==
701 +
702 +The LSE01 has an internal LED which is to show the status of different state.
703 +
704 +* Blink once when device power on.
705 +* Solid ON for 5 seconds once device successful Join the network.
706 +* Blink once when device transmit a packet.
707 +
708 +== 2.9 Installation in Soil ==
709 +
710 +**Measurement the soil surface**
711 +
712 +
713 +[[image:1654506634463-199.png]] ​
714 +
601 601  (((
602 -The NDDS75 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.
716 +(((
717 +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.
603 603  )))
719 +)))
604 604  
721 +
722 +
723 +[[image:1654506665940-119.png]]
724 +
605 605  (((
606 -The battery is designed to last for several years depends on the actually use environment and update interval. 
726 +Dig a hole with diameter > 20CM.
607 607  )))
608 608  
609 609  (((
610 -The battery related documents as below:
730 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
611 611  )))
612 612  
613 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
614 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
615 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
616 616  
734 +== 2.10 ​Firmware Change Log ==
735 +
617 617  (((
618 -[[image:image-20220709101450-2.png]]
737 +**Firmware download link:**
619 619  )))
620 620  
740 +(((
741 +[[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/]]
742 +)))
621 621  
744 +(((
745 +
746 +)))
622 622  
623 -=== 2.8.2  Power consumption Analyze ===
748 +(((
749 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
750 +)))
624 624  
625 625  (((
626 -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.
753 +
627 627  )))
628 628  
756 +(((
757 +**V1.0.**
758 +)))
629 629  
630 630  (((
631 -Instruction to use as below:
761 +Release
632 632  )))
633 633  
764 +
765 +== 2.11 ​Battery Analysis ==
766 +
767 +=== 2.11.1 ​Battery Type ===
768 +
634 634  (((
635 -(% 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/]]
770 +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.
636 636  )))
637 637  
773 +(((
774 +The battery is designed to last for more than 5 years for the LSN50.
775 +)))
638 638  
639 639  (((
640 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
778 +(((
779 +The battery-related documents are as below:
641 641  )))
781 +)))
642 642  
643 643  * (((
644 -Product Model
784 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
645 645  )))
646 646  * (((
647 -Uplink Interval
787 +[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
648 648  )))
649 649  * (((
650 -Working Mode
790 +[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
651 651  )))
652 652  
653 -(((
654 -And the Life expectation in difference case will be shown on the right.
655 -)))
793 + [[image:image-20220610172436-1.png]]
656 656  
657 -[[image:image-20220709110451-3.png]]
658 658  
659 659  
797 +=== 2.11.2 ​Battery Note ===
660 660  
661 -=== 2.8.3  ​Battery Note ===
662 -
663 663  (((
664 664  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.
665 665  )))
... ... @@ -666,169 +666,298 @@
666 666  
667 667  
668 668  
669 -=== 2.8.4  Replace the battery ===
805 +=== 2.11.3 Replace the battery ===
670 670  
671 671  (((
672 -The default battery pack of NDDS75 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).
808 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
673 673  )))
674 674  
675 -
676 -
677 -= 3. ​ Access NB-IoT Module =
678 -
679 679  (((
680 -Users can directly access the AT command set of the NB-IoT module.
812 +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.
681 681  )))
682 682  
683 683  (((
684 -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/]] 
816 +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)
685 685  )))
686 686  
687 -[[image:1657333200519-600.png]]
688 688  
689 689  
821 += 3. ​Using the AT Commands =
690 690  
691 -= 4.  Using the AT Commands =
823 +== 3.1 Access AT Commands ==
692 692  
693 -== 4.1  Access AT Commands ==
694 694  
695 -See this link for detail: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
826 +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.
696 696  
828 +[[image:1654501986557-872.png||height="391" width="800"]]
697 697  
698 -AT+<CMD>?  : Help on <CMD>
699 699  
700 -AT+<CMD>         : Run <CMD>
831 +Or if you have below board, use below connection:
701 701  
702 -AT+<CMD>=<value> : Set the value
703 703  
704 -AT+<CMD>=?  : Get the value
834 +[[image:1654502005655-729.png||height="503" width="801"]]
705 705  
706 706  
837 +
838 +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:
839 +
840 +
841 + [[image:1654502050864-459.png||height="564" width="806"]]
842 +
843 +
844 +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]]
845 +
846 +
847 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
848 +
849 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
850 +
851 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
852 +
853 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
854 +
855 +
707 707  (% style="color:#037691" %)**General Commands**(%%)      
708 708  
709 -AT  : Attention       
858 +(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
710 710  
711 -AT?  : Short Help     
860 +(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
712 712  
713 -ATZ  : MCU Reset    
862 +(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
714 714  
715 -AT+TDC  : Application Data Transmission Interval
864 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
716 716  
717 -AT+CFG  : Print all configurations
718 718  
719 -AT+CFGMOD           : Working mode selection
867 +(% style="color:#037691" %)**Keys, IDs and EUIs management**
720 720  
721 -AT+INTMOD            : Set the trigger interrupt mode
869 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
722 722  
723 -AT+5VT  : Set extend the time of 5V power  
871 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
724 724  
725 -AT+PRO  : Choose agreement
873 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
726 726  
727 -AT+WEIGRE  : Get weight or set weight to 0
875 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
728 728  
729 -AT+WEIGAP  : Get or Set the GapValue of weight
877 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
730 730  
731 -AT+RXDL  : Extend the sending and receiving time
879 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
732 732  
733 -AT+CNTFAC  : Get or set counting parameters
881 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
734 734  
735 -AT+SERVADDR  : Server Address
883 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
736 736  
885 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
737 737  
738 -(% style="color:#037691" %)**COAP Management**      
887 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
739 739  
740 -AT+URI            : Resource parameters
889 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
741 741  
891 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
742 742  
743 -(% style="color:#037691" %)**UDP Management**
893 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
744 744  
745 -AT+CFM          : Upload confirmation mode (only valid for UDP)
895 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
746 746  
897 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
747 747  
748 -(% style="color:#037691" %)**MQTT Management**
899 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
749 749  
750 -AT+CLIENT               : Get or Set MQTT client
751 751  
752 -AT+UNAME  : Get or Set MQTT Username
902 +(% style="color:#037691" %)**LoRa Network Management**
753 753  
754 -AT+PWD                  : Get or Set MQTT password
904 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
755 755  
756 -AT+PUBTOPIC  : Get or Set MQTT publish topic
906 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
757 757  
758 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
908 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
759 759  
910 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
760 760  
761 -(% style="color:#037691" %)**Information**          
912 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
762 762  
763 -AT+FDR  : Factory Data Reset
914 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
764 764  
765 -AT+PWORD  : Serial Access Password
916 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
766 766  
918 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
767 767  
920 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
768 768  
769 -= ​5.  FAQ =
922 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
770 770  
771 -== 5.1 ​ How to Upgrade Firmware ==
924 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
772 772  
926 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
773 773  
928 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
929 +
930 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
931 +
932 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
933 +
934 +
935 +(% style="color:#037691" %)**Information** 
936 +
937 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
938 +
939 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
940 +
941 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
942 +
943 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
944 +
945 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
946 +
947 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
948 +
949 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
950 +
951 +
952 += ​4. FAQ =
953 +
954 +== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
955 +
774 774  (((
775 -User can upgrade the firmware for 1) bug fix, 2) new feature release.
957 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
958 +When downloading the images, choose the required image file for download. ​
776 776  )))
777 777  
778 778  (((
779 -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]]
962 +
780 780  )))
781 781  
782 782  (((
783 -(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update.
966 +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.
784 784  )))
785 785  
969 +(((
970 +
971 +)))
786 786  
973 +(((
974 +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.
975 +)))
787 787  
788 -= 6.  Trouble Shooting =
977 +(((
978 +
979 +)))
789 789  
790 -== 6.1  ​Connection problem when uploading firmware ==
981 +(((
982 +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.
983 +)))
791 791  
985 +[[image:image-20220606154726-3.png]]
792 792  
987 +
988 +When you use the TTN network, the US915 frequency bands use are:
989 +
990 +* 903.9 - SF7BW125 to SF10BW125
991 +* 904.1 - SF7BW125 to SF10BW125
992 +* 904.3 - SF7BW125 to SF10BW125
993 +* 904.5 - SF7BW125 to SF10BW125
994 +* 904.7 - SF7BW125 to SF10BW125
995 +* 904.9 - SF7BW125 to SF10BW125
996 +* 905.1 - SF7BW125 to SF10BW125
997 +* 905.3 - SF7BW125 to SF10BW125
998 +* 904.6 - SF8BW500
999 +
793 793  (((
794 -**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]]
1001 +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:
1002 +
1003 +* (% style="color:#037691" %)**AT+CHE=2**
1004 +* (% style="color:#037691" %)**ATZ**
795 795  )))
796 796  
797 -(% class="wikigeneratedid" %)
798 798  (((
799 799  
1009 +
1010 +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.
800 800  )))
801 801  
1013 +(((
1014 +
1015 +)))
802 802  
803 -== 6.2  AT Command input doesn't work ==
1017 +(((
1018 +The **AU915** band is similar. Below are the AU915 Uplink Channels.
1019 +)))
804 804  
1021 +[[image:image-20220606154825-4.png]]
1022 +
1023 +
1024 +
1025 += 5. Trouble Shooting =
1026 +
1027 +== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
1028 +
1029 +It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
1030 +
1031 +
1032 +== 5.2 AT Command input doesn’t work ==
1033 +
805 805  (((
806 -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.
1035 +In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1036 +)))
807 807  
808 -
1038 +
1039 +== 5.3 Device rejoin in at the second uplink packet ==
1040 +
1041 +(% style="color:#4f81bd" %)**Issue describe as below:**
1042 +
1043 +[[image:1654500909990-784.png]]
1044 +
1045 +
1046 +(% style="color:#4f81bd" %)**Cause for this issue:**
1047 +
1048 +(((
1049 +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.
809 809  )))
810 810  
811 811  
812 -= 7. ​ Order Info =
1053 +(% style="color:#4f81bd" %)**Solution: **
813 813  
1055 +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:
814 814  
815 -Part Number**:** (% style="color:#4f81bd" %)**NSDDS75**
1057 +[[image:1654500929571-736.png||height="458" width="832"]]
816 816  
817 817  
1060 += 6. ​Order Info =
1061 +
1062 +
1063 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
1064 +
1065 +
1066 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
1067 +
1068 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1069 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1070 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1071 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1072 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1073 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1074 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1075 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1076 +
1077 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
1078 +
1079 +* (% style="color:red" %)**4**(%%): 4000mAh battery
1080 +* (% style="color:red" %)**8**(%%): 8500mAh battery
1081 +
818 818  (% class="wikigeneratedid" %)
819 819  (((
820 820  
821 821  )))
822 822  
823 -= 8.  Packing Info =
1087 += 7. Packing Info =
824 824  
825 825  (((
826 826  
827 827  
828 828  (% style="color:#037691" %)**Package Includes**:
1093 +)))
829 829  
830 -* NSE01 NB-IoT Distance Detect Sensor Node x 1
831 -* External antenna x 1
1095 +* (((
1096 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
832 832  )))
833 833  
834 834  (((
... ... @@ -835,22 +835,24 @@
835 835  
836 836  
837 837  (% style="color:#037691" %)**Dimension and weight**:
1103 +)))
838 838  
839 -
840 -* Device Size: 13.0 x 5 x 4.5 cm
841 -* Device Weight: 150g
842 -* Package Size / pcs : 15 x 12x 5.5 cm
843 -* Weight / pcs : 220g
1105 +* (((
1106 +Device Size: cm
844 844  )))
1108 +* (((
1109 +Device Weight: g
1110 +)))
1111 +* (((
1112 +Package Size / pcs : cm
1113 +)))
1114 +* (((
1115 +Weight / pcs : g
845 845  
846 -(((
847 847  
848 -
849 -
850 -
851 851  )))
852 852  
853 -= 9.  Support =
1120 += 8. Support =
854 854  
855 855  * 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.
856 856  * 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]]
1657245163077-232.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -81.0 KB
Content
1657246476176-652.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -492.6 KB
Content
1657249419225-449.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -81.0 KB
Content
1657249468462-536.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -483.6 KB
Content
1657249793983-486.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -85.8 KB
Content
1657249831934-534.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -72.5 KB
Content
1657249864775-321.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -87.0 KB
Content
1657249930215-289.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -77.3 KB
Content
1657249978444-674.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -139.5 KB
Content
1657249990869-686.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -96.9 KB
Content
1657250217799-140.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -98.7 KB
Content
1657250255956-604.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -99.0 KB
Content
1657259653666-883.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -344.4 KB
Content
1657260785982-288.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -138.2 KB
Content
1657261119050-993.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -126.1 KB
Content
1657261278785-153.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -126.1 KB
Content
1657271519014-786.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -71.5 KB
Content
1657327959271-447.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -78.3 KB
Content
1657328609906-564.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -492.6 KB
Content
1657328659945-416.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -78.8 KB
Content
1657328756309-230.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -78.5 KB
Content
1657328884227-504.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -483.6 KB
Content
1657329814315-101.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -85.3 KB
Content
1657330452568-615.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -71.3 KB
Content
1657330472797-498.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -68.9 KB
Content
1657330501006-241.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -119.2 KB
Content
1657330533775-472.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -74.9 KB
Content
1657330723006-866.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -74.1 KB
Content
1657331036973-987.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -83.8 KB
Content
1657332990863-496.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -138.2 KB
Content
1657333200519-600.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -126.1 KB
Content
image-20220708101224-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -22.2 KB
Content
image-20220708101605-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -87.5 KB
Content
image-20220708110657-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -251.7 KB
Content
image-20220708111918-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -38.8 KB
Content
image-20220708133731-5.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -8.7 KB
Content
image-20220708140453-6.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -132.7 KB
Content
image-20220708141352-7.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -102.7 KB
Content
image-20220709084038-1.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -72.0 KB
Content
image-20220709084137-2.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -72.0 KB
Content
image-20220709084207-3.jpeg
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -72.0 KB
Content
image-20220709084458-4.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -199.5 KB
Content
image-20220709085040-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -200.4 KB
Content
image-20220709092052-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -247.3 KB
Content
image-20220709093918-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -42.2 KB
Content
image-20220709093918-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -61.9 KB
Content
image-20220709100028-1.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -8.8 KB
Content
image-20220709101450-2.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -138.5 KB
Content
image-20220709110451-3.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Xiaoling
Size
... ... @@ -1,1 +1,0 @@
1 -611.5 KB
Content