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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 31.30
edited by Xiaoling
on 2022/06/07 10:26
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To version 63.2
edited by Xiaoling
on 2022/07/08 14:18
Change comment: There is no comment for this version

Summary

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Title
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1 -LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
... ... @@ -3,9 +3,7 @@
3 3  
4 4  
5 5  
6 -**Contents:**
7 7  
8 -{{toc/}}
9 9  
10 10  
11 11  
... ... @@ -12,61 +12,81 @@
12 12  
13 13  
14 14  
15 -= 1. Introduction =
16 16  
17 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
14 +**Table of Contents:**
18 18  
19 -(((
20 -The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
21 -)))
22 22  
23 -(((
24 -It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
25 -)))
26 26  
27 -(((
28 -The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
29 -)))
30 30  
31 -(((
32 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
33 -)))
34 34  
20 +
21 += 1.  Introduction =
22 +
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
24 +
35 35  (((
36 -Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
37 -)))
26 +
38 38  
28 +Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
39 39  
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
31 +
32 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33 +
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 +
36 +
37 +)))
38 +
40 40  [[image:1654503236291-817.png]]
41 41  
42 42  
43 -[[image:1654503265560-120.png]]
42 +[[image:1657245163077-232.png]]
44 44  
45 45  
46 46  
47 47  == 1.2 ​Features ==
48 48  
49 -* LoRaWAN 1.0.3 Class A
50 -* Ultra low power consumption
48 +
49 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
51 51  * Monitor Soil Moisture
52 52  * Monitor Soil Temperature
53 53  * Monitor Soil Conductivity
54 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
55 55  * AT Commands to change parameters
56 56  * Uplink on periodically
57 57  * Downlink to change configure
58 58  * IP66 Waterproof Enclosure
59 -* 4000mAh or 8500mAh Battery for long term use
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
59 +* Micro SIM card slot for NB-IoT SIM
60 +* 8500mAh Battery for long term use
60 60  
61 -== 1.3 Specification ==
62 +== 1.3  Specification ==
62 62  
64 +
65 +(% style="color:#037691" %)**Common DC Characteristics:**
66 +
67 +* Supply Voltage: 2.1v ~~ 3.6v
68 +* Operating Temperature: -40 ~~ 85°C
69 +
70 +(% style="color:#037691" %)**NB-IoT Spec:**
71 +
72 +* - B1 @H-FDD: 2100MHz
73 +* - B3 @H-FDD: 1800MHz
74 +* - B8 @H-FDD: 900MHz
75 +* - B5 @H-FDD: 850MHz
76 +* - B20 @H-FDD: 800MHz
77 +* - B28 @H-FDD: 700MHz
78 +
79 +(% style="color:#037691" %)**Probe Specification:**
80 +
63 63  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
64 64  
65 -[[image:image-20220606162220-5.png]]
83 +[[image:image-20220708101224-1.png]]
66 66  
67 67  
68 68  
69 -== ​1.4 Applications ==
87 +== ​1.4  Applications ==
70 70  
71 71  * Smart Agriculture
72 72  
... ... @@ -73,676 +73,579 @@
73 73  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
74 74  ​
75 75  
76 -== 1.5 Firmware Change log ==
94 +== 1.5  Pin Definitions ==
77 77  
78 78  
79 -**LSE01 v1.0 :**  Release
97 +[[image:1657246476176-652.png]]
80 80  
81 81  
82 82  
83 -= 2. Configure LSE01 to connect to LoRaWAN network =
101 += 2.  Use NSE01 to communicate with IoT Server =
84 84  
85 -== 2.1 How it works ==
103 +== 2.1  How it works ==
86 86  
105 +
87 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
107 +The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
89 89  )))
90 90  
110 +
91 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.​UsingtheATCommands"]].
112 +The diagram below shows the working flow in default firmware of NSE01:
93 93  )))
94 94  
115 +[[image:image-20220708101605-2.png]]
95 95  
96 -
97 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
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.
100 -
101 -
102 -[[image:1654503992078-669.png]]
103 -
104 -
105 -The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
106 -
107 -
108 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
109 -
110 -Each LSE01 is shipped with a sticker with the default device EUI as below:
111 -
112 -[[image:image-20220606163732-6.jpeg]]
113 -
114 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
115 -
116 -**Add APP EUI in the application**
117 -
118 -
119 -[[image:1654504596150-405.png]]
120 -
121 -
122 -
123 -**Add APP KEY and DEV EUI**
124 -
125 -[[image:1654504683289-357.png]]
126 -
127 -
128 -
129 -**Step 2**: Power on LSE01
130 -
131 -
132 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
133 -
134 -[[image:image-20220606163915-7.png]]
135 -
136 -
137 -**Step 3:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
138 -
139 -[[image:1654504778294-788.png]]
140 -
141 -
142 -
143 -== 2.3 Uplink Payload ==
144 -
145 -=== 2.3.1 MOD~=0(Default Mode) ===
146 -
147 -LSE01 will uplink payload via LoRaWAN with below payload format: 
148 -
149 -
150 -Uplink payload includes in total 11 bytes.
117 +(((
151 151  
152 -
153 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
154 -|=(((
155 -**Size**
156 -
157 -**(bytes)**
158 -)))|=(% style="width: 46px;" %)**2**|=(% style="width: 160px;" %)**2**|=(% style="width: 104px;" %)**2**|=(% style="width: 126px;" %)**2**|=(% style="width: 159px;" %)**2**|=(% style="width: 114px;" %)**1**
159 -|**Value**|(% style="width:46px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:160px" %)(((
160 -Temperature
161 -
162 -(Reserve, Ignore now)
163 -)))|(% style="width:104px" %)[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|(% style="width:126px" %)[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(% style="width:114px" %)(((
164 -MOD & Digital Interrupt
165 -
166 -(Optional)
167 167  )))
168 168  
169 -[[image:1654504881641-514.png]]
170 170  
171 171  
123 +== 2.2 ​ Configure the NSE01 ==
172 172  
173 -=== 2.3.2 MOD~=1(Original value) ===
174 174  
175 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
126 +=== 2.2.1 Test Requirement ===
176 176  
177 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %)
178 -|=(((
179 -**Size**
180 180  
181 -**(bytes)**
182 -)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1**
183 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
184 -Temperature
129 +To use NSE01 in your city, make sure meet below requirements:
185 185  
186 -(Reserve, Ignore now)
187 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
188 -MOD & Digital Interrupt
131 +* Your local operator has already distributed a NB-IoT Network there.
132 +* The local NB-IoT network used the band that NSE01 supports.
133 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
189 189  
190 -(Optional)
135 +(((
136 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
191 191  )))
192 192  
193 -[[image:1654504907647-967.png]]
194 194  
140 +[[image:1657249419225-449.png]]
195 195  
196 196  
197 -=== 2.3.3 Battery Info ===
198 198  
199 -Check the battery voltage for LSE01.
144 +=== 2.2.2 Insert SIM card ===
200 200  
201 -Ex1: 0x0B45 = 2885mV
146 +Insert the NB-IoT Card get from your provider.
202 202  
203 -Ex2: 0x0B49 = 2889mV
148 +User need to take out the NB-IoT module and insert the SIM card like below:
204 204  
205 205  
151 +[[image:1657249468462-536.png]]
206 206  
207 -=== 2.3.4 Soil Moisture ===
208 208  
209 -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.
210 210  
211 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
212 212  
213 -
214 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
215 -
216 -
217 -
218 -=== 2.3.5 Soil Temperature ===
219 -
220 - 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
221 -
222 -**Example**:
223 -
224 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
225 -
226 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
227 -
228 -
229 -
230 -=== 2.3.6 Soil Conductivity (EC) ===
231 -
232 232  (((
233 -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).
234 -)))
235 -
236 236  (((
237 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
159 +User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
238 238  )))
239 -
240 -(((
241 -Generally, the EC value of irrigation water is less than 800uS / cm.
242 242  )))
243 243  
244 -(((
245 -
246 -)))
247 247  
248 -(((
249 -
250 -)))
164 +**Connection:**
251 251  
252 -=== 2.3.7 MOD ===
166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
253 253  
254 -Firmware version at least v2.1 supports changing mode.
168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
255 255  
256 -For example, bytes[10]=90
170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
257 257  
258 -mod=(bytes[10]>>7)&0x01=1.
259 259  
173 +In the PC, use below serial tool settings:
260 260  
261 -**Downlink Command:**
175 +* Baud:  (% style="color:green" %)**9600**
176 +* Data bits:** (% style="color:green" %)8(%%)**
177 +* Stop bits: (% style="color:green" %)**1**
178 +* Parity:  (% style="color:green" %)**None**
179 +* Flow Control: (% style="color:green" %)**None**
262 262  
263 -If payload = 0x0A00, workmode=0
181 +(((
182 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
183 +)))
264 264  
265 -If** **payload =** **0x0A01, workmode=1
185 +[[image:image-20220708110657-3.png]]
266 266  
187 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
267 267  
268 268  
269 -=== 2.3.8 ​Decode payload in The Things Network ===
270 270  
271 -While using TTN network, you can add the payload format to decode the payload.
191 +=== 2.2.4 Use CoAP protocol to uplink data ===
272 272  
193 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
273 273  
274 -[[image:1654505570700-128.png]]
275 275  
276 -The payload decoder function for TTN is here:
196 +**Use below commands:**
277 277  
278 -LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
198 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
199 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
279 279  
202 +For parameter description, please refer to AT command set
280 280  
204 +[[image:1657249793983-486.png]]
281 281  
282 -== 2.4 Uplink Interval ==
283 283  
284 -The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
207 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
285 285  
209 +[[image:1657249831934-534.png]]
286 286  
287 287  
288 -== 2.5 Downlink Payload ==
289 289  
290 -By default, LSE50 prints the downlink payload to console port.
213 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
291 291  
292 -[[image:image-20220606165544-8.png]]
215 +This feature is supported since firmware version v1.0.1
293 293  
294 294  
295 -**Examples:**
218 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
219 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
220 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
296 296  
222 +[[image:1657249864775-321.png]]
297 297  
298 -* **Set TDC**
299 299  
300 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
225 +[[image:1657249930215-289.png]]
301 301  
302 -Payload:    01 00 00 1E    TDC=30S
303 303  
304 -Payload:    01 00 00 3C    TDC=60S
305 305  
229 +=== 2.2.6 Use MQTT protocol to uplink data ===
306 306  
307 -* **Reset**
231 +This feature is supported since firmware version v110
308 308  
309 -If payload = 0x04FF, it will reset the LSE01
310 310  
234 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
235 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
236 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
237 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
240 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
311 311  
312 -* **CFM**
242 +[[image:1657249978444-674.png]]
313 313  
314 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
315 315  
245 +[[image:1657249990869-686.png]]
316 316  
317 317  
318 -== 2.6 ​Show Data in DataCake IoT Server ==
248 +(((
249 +MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
250 +)))
319 319  
320 -[[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:
321 321  
322 322  
323 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
254 +=== 2.2.7 Use TCP protocol to uplink data ===
324 324  
325 -**Step 2**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
256 +This feature is supported since firmware version v110
326 326  
327 327  
328 -[[image:1654505857935-743.png]]
259 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
260 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
329 329  
262 +[[image:1657250217799-140.png]]
330 330  
331 -[[image:1654505874829-548.png]]
332 332  
333 -Step 3: Create an account or log in Datacake.
265 +[[image:1657250255956-604.png]]
334 334  
335 -Step 4: Search the LSE01 and add DevEUI.
336 336  
337 337  
338 -[[image:1654505905236-553.png]]
269 +=== 2.2.8 Change Update Interval ===
339 339  
271 +User can use below command to change the (% style="color:green" %)**uplink interval**.
340 340  
341 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
273 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
342 342  
343 -[[image:1654505925508-181.png]]
275 +(((
276 +(% style="color:red" %)**NOTE:**
277 +)))
344 344  
279 +(((
280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
281 +)))
345 345  
346 346  
347 -== 2.7 Frequency Plans ==
348 348  
349 -The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
285 +== 2.3  Uplink Payload ==
350 350  
287 +In this mode, uplink payload includes in total 18 bytes
351 351  
352 -=== 2.7.1 EU863-870 (EU868) ===
289 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290 +|=(% style="width: 50px;" %)(((
291 +**Size(bytes)**
292 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
293 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
353 353  
354 -(% style="color:#037691" %)** Uplink:**
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
355 355  
356 -868.1 - SF7BW125 to SF12BW125
357 357  
358 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
298 +[[image:image-20220708111918-4.png]]
359 359  
360 -868.5 - SF7BW125 to SF12BW125
361 361  
362 -867.1 - SF7BW125 to SF12BW125
301 +The payload is ASCII string, representative same HEX:
363 363  
364 -867.3 - SF7BW125 to SF12BW125
303 +0x72403155615900640c7817075e0a8c02f900 where:
365 365  
366 -867.5 - SF7BW125 to SF12BW125
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
367 367  
368 -867.7 - SF7BW125 to SF12BW125
308 +* BAT: 0x0c78 = 3192 mV = 3.192V
309 +* Singal: 0x17 = 23
310 +* Soil Moisture: 0x075e= 1886 = 18.86  %
311 +* Soil Temperature:0x0a8c =2700=27 °C
312 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313 +* Interrupt: 0x00 = 0
369 369  
370 -867.9 - SF7BW125 to SF12BW125
315 +== 2.4  Payload Explanation and Sensor Interface ==
371 371  
372 -868.8 - FSK
373 373  
318 +=== 2.4.1  Device ID ===
374 374  
375 -(% style="color:#037691" %)** Downlink:**
320 +By default, the Device ID equal to the last 6 bytes of IMEI.
376 376  
377 -Uplink channels 1-9 (RX1)
322 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
378 378  
379 -869.525 - SF9BW125 (RX2 downlink only)
324 +**Example:**
380 380  
326 +AT+DEUI=A84041F15612
381 381  
328 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
382 382  
383 -=== 2.7.2 US902-928(US915) ===
384 384  
385 -Used in USA, Canada and South America. Default use CHE=2
386 386  
387 -(% style="color:#037691" %)**Uplink:**
332 +=== 2.4.2  Version Info ===
388 388  
389 -903.9 - SF7BW125 to SF10BW125
334 +Specify the software version: 0x64=100, means firmware version 1.00.
390 390  
391 -904.1 - SF7BW125 to SF10BW125
336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
392 392  
393 -904.3 - SF7BW125 to SF10BW125
394 394  
395 -904.5 - SF7BW125 to SF10BW125
396 396  
397 -904.7 - SF7BW125 to SF10BW125
340 +=== 2.4.3  Battery Info ===
398 398  
399 -904.9 - SF7BW125 to SF10BW125
342 +(((
343 +Check the battery voltage for LSE01.
344 +)))
400 400  
401 -905.1 - SF7BW125 to SF10BW125
346 +(((
347 +Ex1: 0x0B45 = 2885mV
348 +)))
402 402  
403 -905.3 - SF7BW125 to SF10BW125
350 +(((
351 +Ex2: 0x0B49 = 2889mV
352 +)))
404 404  
405 405  
406 -(% style="color:#037691" %)**Downlink:**
407 407  
408 -923.3 - SF7BW500 to SF12BW500
356 +=== 2.4.4  Signal Strength ===
409 409  
410 -923.9 - SF7BW500 to SF12BW500
358 +NB-IoT Network signal Strength.
411 411  
412 -924.5 - SF7BW500 to SF12BW500
360 +**Ex1: 0x1d = 29**
413 413  
414 -925.1 - SF7BW500 to SF12BW500
362 +(% style="color:blue" %)**0**(%%)  -113dBm or less
415 415  
416 -925.7 - SF7BW500 to SF12BW500
364 +(% style="color:blue" %)**1**(%%)  -111dBm
417 417  
418 -926.3 - SF7BW500 to SF12BW500
366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
419 419  
420 -926.9 - SF7BW500 to SF12BW500
368 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
421 421  
422 -927.5 - SF7BW500 to SF12BW500
370 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
423 423  
424 -923.3 - SF12BW500(RX2 downlink only)
425 425  
426 426  
374 +=== 2.4.5  Soil Moisture ===
427 427  
428 -=== 2.7.3 CN470-510 (CN470) ===
376 +(((
377 +Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
378 +)))
429 429  
430 -Used in China, Default use CHE=1
380 +(((
381 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
382 +)))
431 431  
432 -(% style="color:#037691" %)**Uplink:**
384 +(((
385 +
386 +)))
433 433  
434 -486.3 - SF7BW125 to SF12BW125
388 +(((
389 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
390 +)))
435 435  
436 -486.5 - SF7BW125 to SF12BW125
437 437  
438 -486.7 - SF7BW125 to SF12BW125
439 439  
440 -486.9 - SF7BW125 to SF12BW125
394 +=== 2.4.6  Soil Temperature ===
441 441  
442 -487.1 - SF7BW125 to SF12BW125
396 +(((
397 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
398 +)))
443 443  
444 -487.3 - SF7BW125 to SF12BW125
400 +(((
401 +**Example**:
402 +)))
445 445  
446 -487.5 - SF7BW125 to SF12BW125
404 +(((
405 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
406 +)))
447 447  
448 -487.7 - SF7BW125 to SF12BW125
408 +(((
409 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410 +)))
449 449  
450 450  
451 -(% style="color:#037691" %)**Downlink:**
452 452  
453 -506.7 - SF7BW125 to SF12BW125
414 +=== 2.4.7  Soil Conductivity (EC) ===
454 454  
455 -506.9 - SF7BW125 to SF12BW125
416 +(((
417 +Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
418 +)))
456 456  
457 -507.1 - SF7BW125 to SF12BW125
420 +(((
421 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
422 +)))
458 458  
459 -507.3 - SF7BW125 to SF12BW125
424 +(((
425 +Generally, the EC value of irrigation water is less than 800uS / cm.
426 +)))
460 460  
461 -507.5 - SF7BW125 to SF12BW125
428 +(((
429 +
430 +)))
462 462  
463 -507.7 - SF7BW125 to SF12BW125
432 +(((
433 +
434 +)))
464 464  
465 -507.9 - SF7BW125 to SF12BW125
436 +=== 2.4.8  Digital Interrupt ===
466 466  
467 -508.1 - SF7BW125 to SF12BW125
438 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
468 468  
469 -505.3 - SF12BW125 (RX2 downlink only)
440 +The command is:
470 470  
442 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
471 471  
472 472  
473 -=== 2.7.4 AU915-928(AU915) ===
445 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
474 474  
475 -Default use CHE=2
476 476  
477 -(% style="color:#037691" %)**Uplink:**
448 +Example:
478 478  
479 -916.8 - SF7BW125 to SF12BW125
450 +0x(00): Normal uplink packet.
480 480  
481 -917.0 - SF7BW125 to SF12BW125
452 +0x(01): Interrupt Uplink Packet.
482 482  
483 -917.2 - SF7BW125 to SF12BW125
484 484  
485 -917.4 - SF7BW125 to SF12BW125
486 486  
487 -917.6 - SF7BW125 to SF12BW125
456 +=== 2.4.9  ​+5V Output ===
488 488  
489 -917.8 - SF7BW125 to SF12BW125
458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
490 490  
491 -918.0 - SF7BW125 to SF12BW125
492 492  
493 -918.2 - SF7BW125 to SF12BW125
461 +The 5V output time can be controlled by AT Command.
494 494  
463 +(% style="color:blue" %)**AT+5VT=1000**
495 495  
496 -(% style="color:#037691" %)**Downlink:**
465 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
497 497  
498 -923.3 - SF7BW500 to SF12BW500
499 499  
500 -923.9 - SF7BW500 to SF12BW500
501 501  
502 -924.5 - SF7BW500 to SF12BW500
469 +== 2.5  Downlink Payload ==
503 503  
504 -925.1 - SF7BW500 to SF12BW500
471 +By default, NSE01 prints the downlink payload to console port.
505 505  
506 -925.7 - SF7BW500 to SF12BW500
473 +[[image:image-20220708133731-5.png]]
507 507  
508 -926.3 - SF7BW500 to SF12BW500
509 509  
510 -926.9 - SF7BW500 to SF12BW500
511 511  
512 -927.5 - SF7BW500 to SF12BW500
477 +(((
478 +(% style="color:blue" %)**Examples:**
479 +)))
513 513  
514 -923.3 - SF12BW500(RX2 downlink only)
481 +(((
482 +
483 +)))
515 515  
485 +* (((
486 +(% style="color:blue" %)**Set TDC**
487 +)))
516 516  
489 +(((
490 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
491 +)))
517 517  
518 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
493 +(((
494 +Payload:    01 00 00 1E    TDC=30S
495 +)))
519 519  
520 -(% style="color:#037691" %)**Default Uplink channel:**
497 +(((
498 +Payload:    01 00 00 3C    TDC=60S
499 +)))
521 521  
522 -923.2 - SF7BW125 to SF10BW125
501 +(((
502 +
503 +)))
523 523  
524 -923.4 - SF7BW125 to SF10BW125
505 +* (((
506 +(% style="color:blue" %)**Reset**
507 +)))
525 525  
509 +(((
510 +If payload = 0x04FF, it will reset the NSE01
511 +)))
526 526  
527 -(% style="color:#037691" %)**Additional Uplink Channel**:
528 528  
529 -(OTAA mode, channel added by JoinAccept message)
514 +* (% style="color:blue" %)**INTMOD**
530 530  
531 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
516 +Downlink Payload: 06000003, Set AT+INTMOD=3
532 532  
533 -922.2 - SF7BW125 to SF10BW125
534 534  
535 -922.4 - SF7BW125 to SF10BW125
536 536  
537 -922.6 - SF7BW125 to SF10BW125
520 +== 2.6  ​LED Indicator ==
538 538  
539 -922.8 - SF7BW125 to SF10BW125
522 +(((
523 +The NSE01 has an internal LED which is to show the status of different state.
540 540  
541 -923.0 - SF7BW125 to SF10BW125
542 542  
543 -922.0 - SF7BW125 to SF10BW125
526 +* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
527 +* Then the LED will be on for 1 second means device is boot normally.
528 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
529 +* For each uplink probe, LED will be on for 500ms.
530 +)))
544 544  
545 545  
546 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
547 547  
548 -923.6 - SF7BW125 to SF10BW125
549 549  
550 -923.8 - SF7BW125 to SF10BW125
535 +== 2.7  Installation in Soil ==
551 551  
552 -924.0 - SF7BW125 to SF10BW125
537 +__**Measurement the soil surface**__
553 553  
554 -924.2 - SF7BW125 to SF10BW125
539 +Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
555 555  
556 -924.4 - SF7BW125 to SF10BW125
541 +[[image:1657259653666-883.png]] ​
557 557  
558 -924.6 - SF7BW125 to SF10BW125
559 559  
544 +(((
545 +
560 560  
561 -(% style="color:#037691" %)** Downlink:**
547 +(((
548 +Dig a hole with diameter > 20CM.
549 +)))
562 562  
563 -Uplink channels 1-8 (RX1)
551 +(((
552 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
553 +)))
554 +)))
564 564  
565 -923.2 - SF10BW125 (RX2)
556 +[[image:1654506665940-119.png]]
566 566  
558 +(((
559 +
560 +)))
567 567  
568 568  
569 -=== 2.7.6 KR920-923 (KR920) ===
563 +== 2.8  ​Firmware Change Log ==
570 570  
571 -Default channel:
572 572  
573 -922.1 - SF7BW125 to SF12BW125
566 +Download URL & Firmware Change log
574 574  
575 -922.3 - SF7BW125 to SF12BW125
568 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
576 576  
577 -922.5 - SF7BW125 to SF12BW125
578 578  
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
579 579  
580 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
581 581  
582 -922.1 - SF7BW125 to SF12BW125
583 583  
584 -922.3 - SF7BW125 to SF12BW125
575 +== 2.9  ​Battery Analysis ==
585 585  
586 -922.5 - SF7BW125 to SF12BW125
577 +=== 2.9.1  ​Battery Type ===
587 587  
588 -922.7 - SF7BW125 to SF12BW125
589 589  
590 -922.9 - SF7BW125 to SF12BW125
580 +The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
591 591  
592 -923.1 - SF7BW125 to SF12BW125
593 593  
594 -923.3 - SF7BW125 to SF12BW125
583 +The battery is designed to last for several years depends on the actually use environment and update interval. 
595 595  
596 596  
597 -(% style="color:#037691" %)**Downlink:**
586 +The battery related documents as below:
598 598  
599 -Uplink channels 1-7(RX1)
588 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
590 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
600 600  
601 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
602 -
603 -
604 -
605 -=== 2.7.7 IN865-867 (IN865) ===
606 -
607 -(% style="color:#037691" %)** Uplink:**
608 -
609 -865.0625 - SF7BW125 to SF12BW125
610 -
611 -865.4025 - SF7BW125 to SF12BW125
612 -
613 -865.9850 - SF7BW125 to SF12BW125
614 -
615 -
616 -(% style="color:#037691" %) **Downlink:**
617 -
618 -Uplink channels 1-3 (RX1)
619 -
620 -866.550 - SF10BW125 (RX2)
621 -
622 -
623 -
624 -
625 -== 2.8 LED Indicator ==
626 -
627 -The LSE01 has an internal LED which is to show the status of different state.
628 -
629 -* Blink once when device power on.
630 -* Solid ON for 5 seconds once device successful Join the network.
631 -* Blink once when device transmit a packet.
632 -
633 -== 2.9 Installation in Soil ==
634 -
635 -**Measurement the soil surface**
636 -
637 -
638 -[[image:1654506634463-199.png]] ​
639 -
640 640  (((
641 -(((
642 -Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
593 +[[image:image-20220708140453-6.png]]
643 643  )))
644 -)))
645 645  
646 646  
647 -[[image:1654506665940-119.png]]
648 648  
649 -(((
650 -Dig a hole with diameter > 20CM.
651 -)))
598 +=== 2.9.2  Power consumption Analyze ===
652 652  
653 653  (((
654 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
601 +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.
655 655  )))
656 656  
657 657  
658 -== 2.10 ​Firmware Change Log ==
659 -
660 660  (((
661 -**Firmware download link:**
606 +Instruction to use as below:
662 662  )))
663 663  
664 664  (((
665 -[[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/]]
610 +(% 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/]]
666 666  )))
667 667  
668 -(((
669 -
670 -)))
671 671  
672 672  (((
673 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
615 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
674 674  )))
675 675  
676 -(((
677 -
618 +* (((
619 +Product Model
678 678  )))
679 -
680 -(((
681 -**V1.0.**
621 +* (((
622 +Uplink Interval
682 682  )))
624 +* (((
625 +Working Mode
626 +)))
683 683  
684 684  (((
685 -Release
629 +And the Life expectation in difference case will be shown on the right.
686 686  )))
687 687  
632 +[[image:image-20220708141352-7.jpeg]]
688 688  
689 -== 2.11 ​Battery Analysis ==
690 690  
691 -=== 2.11.1 ​Battery Type ===
692 692  
693 -(((
694 -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.
695 -)))
636 +=== 2.9.3  ​Battery Note ===
696 696  
697 697  (((
698 -The battery is designed to last for more than 5 years for the LSN50.
639 +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.
699 699  )))
700 700  
701 -(((
702 -(((
703 -The battery-related documents are as below:
704 -)))
705 -)))
706 706  
707 -* (((
708 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
709 -)))
710 -* (((
711 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
712 -)))
713 -* (((
714 -[[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]]
715 -)))
716 716  
717 - [[image:image-20220606171726-9.png]]
644 +=== 2.9.4  Replace the battery ===
718 718  
719 -
720 -
721 -=== 2.11.2 ​Battery Note ===
722 -
723 723  (((
724 -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.
647 +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).
725 725  )))
726 726  
727 727  
728 728  
729 -=== 2.11.3 Replace the battery ===
652 += 3. ​ Access NB-IoT Module =
730 730  
731 731  (((
732 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
655 +Users can directly access the AT command set of the NB-IoT module.
733 733  )))
734 734  
735 735  (((
736 -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.
659 +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/]]
737 737  )))
738 738  
739 -(((
740 -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)
741 -)))
662 +[[image:1657261119050-993.png]]
742 742  
664 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]]
743 743  
744 744  
745 -= 3. ​Using the AT Commands =
746 746  
747 747  == 3.1 Access AT Commands ==
748 748  
... ... @@ -765,7 +765,7 @@
765 765   [[image:1654502050864-459.png||height="564" width="806"]]
766 766  
767 767  
768 -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/]]
689 +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]]
769 769  
770 770  
771 771  (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
... ... @@ -877,20 +877,38 @@
877 877  
878 878  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
879 879  
801 +(((
880 880  You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
881 881  When downloading the images, choose the required image file for download. ​
804 +)))
882 882  
806 +(((
807 +
808 +)))
883 883  
810 +(((
884 884  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.
812 +)))
885 885  
814 +(((
815 +
816 +)))
886 886  
818 +(((
887 887  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.
820 +)))
888 888  
822 +(((
823 +
824 +)))
889 889  
826 +(((
890 890  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.
828 +)))
891 891  
892 892  [[image:image-20220606154726-3.png]]
893 893  
832 +
894 894  When you use the TTN network, the US915 frequency bands use are:
895 895  
896 896  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -903,38 +903,46 @@
903 903  * 905.3 - SF7BW125 to SF10BW125
904 904  * 904.6 - SF8BW500
905 905  
845 +(((
906 906  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:
907 907  
908 -(% class="box infomessage" %)
909 -(((
910 -**AT+CHE=2**
848 +* (% style="color:#037691" %)**AT+CHE=2**
849 +* (% style="color:#037691" %)**ATZ**
911 911  )))
912 912  
913 -(% class="box infomessage" %)
914 914  (((
915 -**ATZ**
916 -)))
853 +
917 917  
918 918  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.
856 +)))
919 919  
858 +(((
859 +
860 +)))
920 920  
862 +(((
921 921  The **AU915** band is similar. Below are the AU915 Uplink Channels.
864 +)))
922 922  
923 923  [[image:image-20220606154825-4.png]]
924 924  
925 925  
869 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
926 926  
871 +LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
872 +
873 +
927 927  = 5. Trouble Shooting =
928 928  
929 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
876 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
930 930  
931 -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.
878 +It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
932 932  
933 933  
934 -== 5.2 AT Command input doesn’t work ==
881 +== 5.2 AT Command input doesn't work ==
935 935  
936 936  (((
937 -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.
884 +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.
938 938  )))
939 939  
940 940  
... ... @@ -956,7 +956,7 @@
956 956  
957 957  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:
958 958  
959 -[[image:1654500929571-736.png]]
906 +[[image:1654500929571-736.png||height="458" width="832"]]
960 960  
961 961  
962 962  = 6. ​Order Info =
... ... @@ -989,7 +989,9 @@
989 989  = 7. Packing Info =
990 990  
991 991  (((
992 -**Package Includes**:
939 +
940 +
941 +(% style="color:#037691" %)**Package Includes**:
993 993  )))
994 994  
995 995  * (((
... ... @@ -998,10 +998,8 @@
998 998  
999 999  (((
1000 1000  
1001 -)))
1002 1002  
1003 -(((
1004 -**Dimension and weight**:
951 +(% style="color:#037691" %)**Dimension and weight**:
1005 1005  )))
1006 1006  
1007 1007  * (((
... ... @@ -1016,7 +1016,6 @@
1016 1016  * (((
1017 1017  Weight / pcs : g
1018 1018  
1019 -
1020 1020  
1021 1021  )))
1022 1022  
... ... @@ -1024,5 +1024,3 @@
1024 1024  
1025 1025  * 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.
1026 1026  * 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]]
1027 -
1028 -
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