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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 22.5
edited by Xiaoling
on 2022/06/06 16:45
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To version 65.9
edited by Xiaoling
on 2022/07/08 15:38
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1 -LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="848" width="848"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
... ... @@ -8,994 +8,830 @@
8 8  
9 9  
10 10  
11 -= 1. Introduction =
12 12  
13 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
14 14  
13 +
14 +**Table of Contents:**
15 +
16 +{{toc/}}
17 +
18 +
19 +
20 +
21 +
22 +
23 +
24 += 1.  Introduction =
25 +
26 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
27 +
15 15  (((
16 -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.
17 -)))
29 +
18 18  
19 19  (((
20 -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.
32 +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.
21 21  )))
22 22  
23 23  (((
24 -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.
36 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
25 25  )))
26 26  
27 27  (((
28 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
40 +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.
29 29  )))
30 30  
31 31  (((
32 -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.
44 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
33 33  )))
34 34  
47 +
48 +)))
35 35  
36 36  [[image:1654503236291-817.png]]
37 37  
38 38  
39 -[[image:1654503265560-120.png]]
53 +[[image:1657245163077-232.png]]
40 40  
41 41  
42 42  
43 -== 1.2 ​Features ==
57 +== 1.2 ​ Features ==
44 44  
45 -* LoRaWAN 1.0.3 Class A
46 -* Ultra low power consumption
59 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
47 47  * Monitor Soil Moisture
48 48  * Monitor Soil Temperature
49 49  * Monitor Soil Conductivity
50 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
51 51  * AT Commands to change parameters
52 52  * Uplink on periodically
53 53  * Downlink to change configure
54 54  * IP66 Waterproof Enclosure
55 -* 4000mAh or 8500mAh Battery for long term use
67 +* Ultra-Low Power consumption
68 +* AT Commands to change parameters
69 +* Micro SIM card slot for NB-IoT SIM
70 +* 8500mAh Battery for long term use
56 56  
57 -== 1.3 Specification ==
58 58  
59 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
73 +== 1.3  Specification ==
60 60  
61 -[[image:image-20220606162220-5.png]]
62 62  
76 +(% style="color:#037691" %)**Common DC Characteristics:**
63 63  
78 +* Supply Voltage: 2.1v ~~ 3.6v
79 +* Operating Temperature: -40 ~~ 85°C
64 64  
65 -== ​1.4 Applications ==
81 +(% style="color:#037691" %)**NB-IoT Spec:**
66 66  
67 -* Smart Agriculture
83 +* - B1 @H-FDD: 2100MHz
84 +* - B3 @H-FDD: 1800MHz
85 +* - B8 @H-FDD: 900MHz
86 +* - B5 @H-FDD: 850MHz
87 +* - B20 @H-FDD: 800MHz
88 +* - B28 @H-FDD: 700MHz
68 68  
69 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
70 -​
90 +Probe(% style="color:#037691" %)** Specification:**
71 71  
72 -== 1.5 Firmware Change log ==
92 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
73 73  
94 +[[image:image-20220708101224-1.png]]
74 74  
75 -**LSE01 v1.0 :**  Release
76 76  
77 77  
98 +== ​1.4  Applications ==
78 78  
79 -= 2. Configure LSE01 to connect to LoRaWAN network =
100 +* Smart Agriculture
80 80  
81 -== 2.1 How it works ==
102 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
103 +​
82 82  
83 -(((
84 -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
85 -)))
105 +== 1.5  Pin Definitions ==
86 86  
87 -(((
88 -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"]].
89 -)))
90 90  
108 +[[image:1657246476176-652.png]]
91 91  
92 92  
93 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
94 94  
95 -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.
112 += 2.  Use NSE01 to communicate with IoT Server =
96 96  
114 +== 2.1  How it works ==
97 97  
98 -[[image:1654503992078-669.png]]
99 99  
117 +(((
118 +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.
119 +)))
100 100  
101 -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.
102 102  
122 +(((
123 +The diagram below shows the working flow in default firmware of NSE01:
124 +)))
103 103  
104 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
126 +[[image:image-20220708101605-2.png]]
105 105  
106 -Each LSE01 is shipped with a sticker with the default device EUI as below:
107 -
108 -[[image:image-20220606163732-6.jpeg]]
109 -
110 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
111 -
112 -**Add APP EUI in the application**
113 -
114 -
115 -[[image:1654504596150-405.png]]
116 -
117 -
118 -
119 -**Add APP KEY and DEV EUI**
120 -
121 -[[image:1654504683289-357.png]]
122 -
123 -
124 -
125 -**Step 2**: Power on LSE01
126 -
127 -
128 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
129 -
130 -[[image:image-20220606163915-7.png]]
131 -
132 -
133 -**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.
134 -
135 -[[image:1654504778294-788.png]]
136 -
137 -
138 -
139 -== 2.3 Uplink Payload ==
140 -
141 -=== 2.3.1 MOD~=0(Default Mode) ===
142 -
143 -LSE01 will uplink payload via LoRaWAN with below payload format: 
144 -
145 -
146 -Uplink payload includes in total 11 bytes.
128 +(((
147 147  
148 -
149 -|(((
150 -**Size**
151 -
152 -**(bytes)**
153 -)))|**2**|**2**|**2**|**2**|**2**|**1**
154 -|**Value**|[[BAT>>path:#bat]]|(((
155 -Temperature
156 -
157 -(Reserve, Ignore now)
158 -)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
159 -MOD & Digital Interrupt
160 -
161 -(Optional)
162 162  )))
163 163  
164 -[[image:1654504881641-514.png]]
165 165  
166 166  
134 +== 2.2 ​ Configure the NSE01 ==
167 167  
168 -=== 2.3.2 MOD~=1(Original value) ===
169 169  
170 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
137 +=== 2.2.1 Test Requirement ===
171 171  
172 -|(((
173 -**Size**
174 174  
175 -**(bytes)**
176 -)))|**2**|**2**|**2**|**2**|**2**|**1**
177 -|**Value**|[[BAT>>path:#bat]]|(((
178 -Temperature
140 +To use NSE01 in your city, make sure meet below requirements:
179 179  
180 -(Reserve, Ignore now)
181 -)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
182 -MOD & Digital Interrupt
142 +* Your local operator has already distributed a NB-IoT Network there.
143 +* The local NB-IoT network used the band that NSE01 supports.
144 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
183 183  
184 -(Optional)
146 +(((
147 +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
185 185  )))
186 186  
187 -[[image:1654504907647-967.png]]
188 188  
151 +[[image:1657249419225-449.png]]
189 189  
190 190  
191 -=== 2.3.3 Battery Info ===
192 192  
193 -Check the battery voltage for LSE01.
155 +=== 2.2.2 Insert SIM card ===
194 194  
195 -Ex1: 0x0B45 = 2885mV
157 +Insert the NB-IoT Card get from your provider.
196 196  
197 -Ex2: 0x0B49 = 2889mV
159 +User need to take out the NB-IoT module and insert the SIM card like below:
198 198  
199 199  
162 +[[image:1657249468462-536.png]]
200 200  
201 -=== 2.3.4 Soil Moisture ===
202 202  
203 -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.
204 204  
205 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
166 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
206 206  
168 +(((
169 +(((
170 +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.
171 +)))
172 +)))
207 207  
208 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
209 209  
175 +**Connection:**
210 210  
177 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
211 211  
212 -=== 2.3.5 Soil Temperature ===
179 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
213 213  
214 - 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
181 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
215 215  
216 -**Example**:
217 217  
218 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
184 +In the PC, use below serial tool settings:
219 219  
220 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
186 +* Baud:  (% style="color:green" %)**9600**
187 +* Data bits:** (% style="color:green" %)8(%%)**
188 +* Stop bits: (% style="color:green" %)**1**
189 +* Parity:  (% style="color:green" %)**None**
190 +* Flow Control: (% style="color:green" %)**None**
221 221  
192 +(((
193 +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.
194 +)))
222 222  
223 -1.
224 -11.
225 -111. Soil Conductivity (EC)
196 +[[image:image-20220708110657-3.png]]
226 226  
227 -Obtain soluble salt concentration in soil or soluble ion concentration in liquid fertilizer or planting medium,. The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
198 +(% 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/]]
228 228  
229 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
230 230  
231 231  
232 -Generally, the EC value of irrigation water is less than 800uS / cm.
202 +=== 2.2.4 Use CoAP protocol to uplink data ===
233 233  
234 -1.
235 -11.
236 -111. MOD
204 +(% 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/]]
237 237  
238 -Firmware version at least v2.1 supports changing mode.
239 239  
240 -For example, bytes[10]=90
207 +**Use below commands:**
241 241  
242 -mod=(bytes[10]>>7)&0x01=1.
209 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
210 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
211 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
243 243  
213 +For parameter description, please refer to AT command set
244 244  
245 -Downlink Command:
215 +[[image:1657249793983-486.png]]
246 246  
247 -If payload = 0x0A00, workmode=0
248 248  
249 -If** **payload =** **0x0A01, workmode=1
218 +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.
250 250  
220 +[[image:1657249831934-534.png]]
251 251  
252 -1.
253 -11.
254 -111. ​Decode payload in The Things Network
255 255  
256 -While using TTN network, you can add the payload format to decode the payload.
257 257  
224 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
258 258  
259 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
226 +This feature is supported since firmware version v1.0.1
260 260  
261 -The payload decoder function for TTN is here:
262 262  
263 -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/]]
229 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
230 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
231 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
264 264  
233 +[[image:1657249864775-321.png]]
265 265  
266 -1.
267 -11. Uplink Interval
268 268  
269 -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:
236 +[[image:1657249930215-289.png]]
270 270  
271 -[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
272 272  
273 -1.
274 -11. ​Downlink Payload
275 275  
276 -By default, LSE50 prints the downlink payload to console port.
240 +=== 2.2.6 Use MQTT protocol to uplink data ===
277 277  
278 -|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
279 -|TDC (Transmit Time Interval)|Any|01|4
280 -|RESET|Any|04|2
281 -|AT+CFM|Any|05|4
282 -|INTMOD|Any|06|4
283 -|MOD|Any|0A|2
242 +This feature is supported since firmware version v110
284 284  
285 -**Examples**
286 286  
245 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
246 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
247 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
248 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
249 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
250 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
251 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
287 287  
288 -**Set TDC**
253 +[[image:1657249978444-674.png]]
289 289  
290 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
291 291  
292 -Payload:    01 00 00 1E    TDC=30S
256 +[[image:1657249990869-686.png]]
293 293  
294 -Payload:    01 00 00 3C    TDC=60S
295 295  
259 +(((
260 +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.
261 +)))
296 296  
297 -**Reset**
298 298  
299 -If payload = 0x04FF, it will reset the LSE01
300 300  
265 +=== 2.2.7 Use TCP protocol to uplink data ===
301 301  
302 -**CFM**
267 +This feature is supported since firmware version v110
303 303  
304 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
305 305  
306 -1.
307 -11. ​Show Data in DataCake IoT Server
270 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
271 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
308 308  
309 -[[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:
273 +[[image:1657250217799-140.png]]
310 310  
311 311  
312 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
276 +[[image:1657250255956-604.png]]
313 313  
314 -**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:
315 315  
316 316  
317 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
280 +=== 2.2.8 Change Update Interval ===
318 318  
282 +User can use below command to change the (% style="color:green" %)**uplink interval**.
319 319  
320 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
284 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
321 321  
286 +(((
287 +(% style="color:red" %)**NOTE:**
288 +)))
322 322  
290 +(((
291 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
292 +)))
323 323  
324 324  
325 325  
326 -Step 3: Create an account or log in Datacake.
296 +== 2.3  Uplink Payload ==
327 327  
328 -Step 4: Search the LSE01 and add DevEUI.
298 +In this mode, uplink payload includes in total 18 bytes
329 329  
300 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
301 +|=(% style="width: 50px;" %)(((
302 +**Size(bytes)**
303 +)))|=(% 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**
304 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
330 330  
331 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
306 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
332 332  
333 333  
309 +[[image:image-20220708111918-4.png]]
334 334  
335 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
336 336  
312 +The payload is ASCII string, representative same HEX:
337 337  
338 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
314 +0x72403155615900640c7817075e0a8c02f900 where:
339 339  
316 +* Device ID: 0x 724031556159 = 724031556159
317 +* Version: 0x0064=100=1.0.0
340 340  
319 +* BAT: 0x0c78 = 3192 mV = 3.192V
320 +* Singal: 0x17 = 23
321 +* Soil Moisture: 0x075e= 1886 = 18.86  %
322 +* Soil Temperature:0x0a8c =2700=27 °C
323 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
324 +* Interrupt: 0x00 = 0
341 341  
342 -1.
343 -11. Frequency Plans
344 344  
345 -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.
327 +== 2.4  Payload Explanation and Sensor Interface ==
346 346  
347 -1.
348 -11.
349 -111. EU863-870 (EU868)
350 350  
351 -Uplink:
330 +=== 2.4.1  Device ID ===
352 352  
353 -868.1 - SF7BW125 to SF12BW125
332 +By default, the Device ID equal to the last 6 bytes of IMEI.
354 354  
355 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
334 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
356 356  
357 -868.5 - SF7BW125 to SF12BW125
336 +**Example:**
358 358  
359 -867.1 - SF7BW125 to SF12BW125
338 +AT+DEUI=A84041F15612
360 360  
361 -867.3 - SF7BW125 to SF12BW125
340 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
362 362  
363 -867.5 - SF7BW125 to SF12BW125
364 364  
365 -867.7 - SF7BW125 to SF12BW125
366 366  
367 -867.9 - SF7BW125 to SF12BW125
344 +=== 2.4.2  Version Info ===
368 368  
369 -868.8 - FSK
346 +Specify the software version: 0x64=100, means firmware version 1.00.
370 370  
348 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
371 371  
372 -Downlink:
373 373  
374 -Uplink channels 1-9 (RX1)
375 375  
376 -869.525 - SF9BW125 (RX2 downlink only)
352 +=== 2.4.3  Battery Info ===
377 377  
354 +(((
355 +Check the battery voltage for LSE01.
356 +)))
378 378  
379 -1.
380 -11.
381 -111. US902-928(US915)
358 +(((
359 +Ex1: 0x0B45 = 2885mV
360 +)))
382 382  
383 -Used in USA, Canada and South America. Default use CHE=2
362 +(((
363 +Ex2: 0x0B49 = 2889mV
364 +)))
384 384  
385 -Uplink:
386 386  
387 -903.9 - SF7BW125 to SF10BW125
388 388  
389 -904.1 - SF7BW125 to SF10BW125
368 +=== 2.4.4  Signal Strength ===
390 390  
391 -904.3 - SF7BW125 to SF10BW125
370 +NB-IoT Network signal Strength.
392 392  
393 -904.5 - SF7BW125 to SF10BW125
372 +**Ex1: 0x1d = 29**
394 394  
395 -904.7 - SF7BW125 to SF10BW125
374 +(% style="color:blue" %)**0**(%%)  -113dBm or less
396 396  
397 -904.9 - SF7BW125 to SF10BW125
376 +(% style="color:blue" %)**1**(%%)  -111dBm
398 398  
399 -905.1 - SF7BW125 to SF10BW125
378 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
400 400  
401 -905.3 - SF7BW125 to SF10BW125
380 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
402 402  
382 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
403 403  
404 -Downlink:
405 405  
406 -923.3 - SF7BW500 to SF12BW500
407 407  
408 -923.9 - SF7BW500 to SF12BW500
386 +=== 2.4.5  Soil Moisture ===
409 409  
410 -924.5 - SF7BW500 to SF12BW500
388 +(((
389 +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.
390 +)))
411 411  
412 -925.1 - SF7BW500 to SF12BW500
392 +(((
393 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
394 +)))
413 413  
414 -925.7 - SF7BW500 to SF12BW500
396 +(((
397 +
398 +)))
415 415  
416 -926.3 - SF7BW500 to SF12BW500
400 +(((
401 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
402 +)))
417 417  
418 -926.9 - SF7BW500 to SF12BW500
419 419  
420 -927.5 - SF7BW500 to SF12BW500
421 421  
422 -923.3 - SF12BW500(RX2 downlink only)
406 +=== 2.4.6  Soil Temperature ===
423 423  
408 +(((
409 + 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
410 +)))
424 424  
425 -1.
426 -11.
427 -111. CN470-510 (CN470)
412 +(((
413 +**Example**:
414 +)))
428 428  
429 -Used in China, Default use CHE=1
416 +(((
417 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
418 +)))
430 430  
431 -Uplink:
420 +(((
421 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
422 +)))
432 432  
433 -486.3 - SF7BW125 to SF12BW125
434 434  
435 -486.5 - SF7BW125 to SF12BW125
436 436  
437 -486.7 - SF7BW125 to SF12BW125
426 +=== 2.4.7  Soil Conductivity (EC) ===
438 438  
439 -486.9 - SF7BW125 to SF12BW125
428 +(((
429 +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).
430 +)))
440 440  
441 -487.1 - SF7BW125 to SF12BW125
432 +(((
433 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
434 +)))
442 442  
443 -487.3 - SF7BW125 to SF12BW125
436 +(((
437 +Generally, the EC value of irrigation water is less than 800uS / cm.
438 +)))
444 444  
445 -487.5 - SF7BW125 to SF12BW125
440 +(((
441 +
442 +)))
446 446  
447 -487.7 - SF7BW125 to SF12BW125
444 +(((
445 +
446 +)))
448 448  
448 +=== 2.4.8  Digital Interrupt ===
449 449  
450 -Downlink:
450 +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.
451 451  
452 -506.7 - SF7BW125 to SF12BW125
452 +The command is:
453 453  
454 -506.9 - SF7BW125 to SF12BW125
454 +(% 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]])**.**
455 455  
456 -507.1 - SF7BW125 to SF12BW125
457 457  
458 -507.3 - SF7BW125 to SF12BW125
457 +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.
459 459  
460 -507.5 - SF7BW125 to SF12BW125
461 461  
462 -507.7 - SF7BW125 to SF12BW125
460 +Example:
463 463  
464 -507.9 - SF7BW125 to SF12BW125
462 +0x(00): Normal uplink packet.
465 465  
466 -508.1 - SF7BW125 to SF12BW125
464 +0x(01): Interrupt Uplink Packet.
467 467  
468 -505.3 - SF12BW125 (RX2 downlink only)
469 469  
470 470  
471 -1.
472 -11.
473 -111. AU915-928(AU915)
468 +=== 2.4.9  ​+5V Output ===
474 474  
475 -Default use CHE=2
470 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
476 476  
477 -Uplink:
478 478  
479 -916.8 - SF7BW125 to SF12BW125
473 +The 5V output time can be controlled by AT Command.
480 480  
481 -917.0 - SF7BW125 to SF12BW125
475 +(% style="color:blue" %)**AT+5VT=1000**
482 482  
483 -917.2 - SF7BW125 to SF12BW125
477 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
484 484  
485 -917.4 - SF7BW125 to SF12BW125
486 486  
487 -917.6 - SF7BW125 to SF12BW125
488 488  
489 -917.8 - SF7BW125 to SF12BW125
481 +== 2.5  Downlink Payload ==
490 490  
491 -918.0 - SF7BW125 to SF12BW125
483 +By default, NSE01 prints the downlink payload to console port.
492 492  
493 -918.2 - SF7BW125 to SF12BW125
485 +[[image:image-20220708133731-5.png]]
494 494  
495 495  
496 -Downlink:
488 +(((
489 +(% style="color:blue" %)**Examples:**
490 +)))
497 497  
498 -923.3 - SF7BW500 to SF12BW500
492 +(((
493 +
494 +)))
499 499  
500 -923.9 - SF7BW500 to SF12BW500
496 +* (((
497 +(% style="color:blue" %)**Set TDC**
498 +)))
501 501  
502 -924.5 - SF7BW500 to SF12BW500
500 +(((
501 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
502 +)))
503 503  
504 -925.1 - SF7BW500 to SF12BW500
504 +(((
505 +Payload:    01 00 00 1E    TDC=30S
506 +)))
505 505  
506 -925.7 - SF7BW500 to SF12BW500
508 +(((
509 +Payload:    01 00 00 3C    TDC=60S
510 +)))
507 507  
508 -926.3 - SF7BW500 to SF12BW500
512 +(((
513 +
514 +)))
509 509  
510 -926.9 - SF7BW500 to SF12BW500
516 +* (((
517 +(% style="color:blue" %)**Reset**
518 +)))
511 511  
512 -927.5 - SF7BW500 to SF12BW500
520 +(((
521 +If payload = 0x04FF, it will reset the NSE01
522 +)))
513 513  
514 -923.3 - SF12BW500(RX2 downlink only)
515 515  
516 -1.
517 -11.
518 -111. AS920-923 & AS923-925 (AS923)
525 +* (% style="color:blue" %)**INTMOD**
519 519  
520 -**Default Uplink channel:**
527 +Downlink Payload: 06000003, Set AT+INTMOD=3
521 521  
522 -923.2 - SF7BW125 to SF10BW125
523 523  
524 -923.4 - SF7BW125 to SF10BW125
525 525  
531 +== 2.6  ​LED Indicator ==
526 526  
527 -**Additional Uplink Channel**:
533 +(((
534 +The NSE01 has an internal LED which is to show the status of different state.
528 528  
529 -(OTAA mode, channel added by JoinAccept message)
530 530  
531 -**AS920~~AS923 for Japan, Malaysia, Singapore**:
537 +* 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)
538 +* Then the LED will be on for 1 second means device is boot normally.
539 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
540 +* For each uplink probe, LED will be on for 500ms.
541 +)))
532 532  
533 -922.2 - SF7BW125 to SF10BW125
534 534  
535 -922.4 - SF7BW125 to SF10BW125
536 536  
537 -922.6 - SF7BW125 to SF10BW125
538 538  
539 -922.8 - SF7BW125 to SF10BW125
546 +== 2.7  Installation in Soil ==
540 540  
541 -923.0 - SF7BW125 to SF10BW125
548 +__**Measurement the soil surface**__
542 542  
543 -922.0 - SF7BW125 to SF10BW125
550 +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]]
544 544  
552 +[[image:1657259653666-883.png]] ​
545 545  
546 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
547 547  
548 -923.6 - SF7BW125 to SF10BW125
555 +(((
556 +
549 549  
550 -923.8 - SF7BW125 to SF10BW125
551 -
552 -924.0 - SF7BW125 to SF10BW125
553 -
554 -924.2 - SF7BW125 to SF10BW125
555 -
556 -924.4 - SF7BW125 to SF10BW125
557 -
558 -924.6 - SF7BW125 to SF10BW125
559 -
560 -
561 -
562 -**Downlink:**
563 -
564 -Uplink channels 1-8 (RX1)
565 -
566 -923.2 - SF10BW125 (RX2)
567 -
568 -
569 -1.
570 -11.
571 -111. KR920-923 (KR920)
572 -
573 -Default channel:
574 -
575 -922.1 - SF7BW125 to SF12BW125
576 -
577 -922.3 - SF7BW125 to SF12BW125
578 -
579 -922.5 - SF7BW125 to SF12BW125
580 -
581 -
582 -Uplink: (OTAA mode, channel added by JoinAccept message)
583 -
584 -922.1 - SF7BW125 to SF12BW125
585 -
586 -922.3 - SF7BW125 to SF12BW125
587 -
588 -922.5 - SF7BW125 to SF12BW125
589 -
590 -922.7 - SF7BW125 to SF12BW125
591 -
592 -922.9 - SF7BW125 to SF12BW125
593 -
594 -923.1 - SF7BW125 to SF12BW125
595 -
596 -923.3 - SF7BW125 to SF12BW125
597 -
598 -
599 -Downlink:
600 -
601 -Uplink channels 1-7(RX1)
602 -
603 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
604 -
605 -
606 -1.
607 -11.
608 -111. IN865-867 (IN865)
609 -
610 -Uplink:
611 -
612 -865.0625 - SF7BW125 to SF12BW125
613 -
614 -865.4025 - SF7BW125 to SF12BW125
615 -
616 -865.9850 - SF7BW125 to SF12BW125
617 -
618 -
619 -Downlink:
620 -
621 -Uplink channels 1-3 (RX1)
622 -
623 -866.550 - SF10BW125 (RX2)
624 -
625 -
626 -1.
627 -11. LED Indicator
628 -
629 -The LSE01 has an internal LED which is to show the status of different state.
630 -
631 -
632 -* Blink once when device power on.
633 -* Solid ON for 5 seconds once device successful Join the network.
634 -* Blink once when device transmit a packet.
635 -
636 -1.
637 -11. Installation in Soil
638 -
639 -**Measurement the soil surface**
640 -
641 -
642 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
643 -
644 -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.
645 -
646 -
647 -
648 -
649 -
650 -
651 -
652 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
653 -
654 -
655 -
558 +(((
656 656  Dig a hole with diameter > 20CM.
560 +)))
657 657  
562 +(((
658 658  Horizontal insert the probe to the soil and fill the hole for long term measurement.
564 +)))
565 +)))
659 659  
567 +[[image:1654506665940-119.png]]
660 660  
569 +(((
570 +
571 +)))
661 661  
662 662  
663 -1.
664 -11. ​Firmware Change Log
574 +== 2.8  ​Firmware Change Log ==
665 665  
666 -**Firmware download link:**
667 667  
668 -[[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/]]
577 +Download URL & Firmware Change log
669 669  
579 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
670 670  
671 -**Firmware Upgrade Method:**
672 672  
673 -[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]]
582 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
674 674  
675 675  
676 -**V1.0.**
677 677  
678 -Release
586 +== 2.9  ​Battery Analysis ==
679 679  
588 +=== 2.9.1  ​Battery Type ===
680 680  
681 681  
682 -1.
683 -11. ​Battery Analysis
684 -111. ​Battery Type
591 +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.
685 685  
686 -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.
687 687  
594 +The battery is designed to last for several years depends on the actually use environment and update interval. 
688 688  
689 -The battery is designed to last for more than 5 years for the LSN50.
690 690  
691 -
692 692  The battery related documents as below:
693 693  
694 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
695 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
696 -* [[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]]
599 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
600 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
601 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
697 697  
698 -|(((
699 -JST-XH-2P connector
603 +(((
604 +[[image:image-20220708140453-6.png]]
700 700  )))
701 701  
702 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
703 703  
704 704  
609 +=== 2.9.2  Power consumption Analyze ===
705 705  
706 -1.
707 -11.
708 -111. ​Battery Note
611 +(((
612 +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.
613 +)))
709 709  
710 -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.
711 711  
616 +(((
617 +Instruction to use as below:
618 +)))
712 712  
713 -1.
714 -11.
715 -111. ​Replace the battery
620 +(((
621 +(% 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/]]
622 +)))
716 716  
717 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
718 718  
625 +(((
626 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
627 +)))
719 719  
720 -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.
629 +* (((
630 +Product Model
631 +)))
632 +* (((
633 +Uplink Interval
634 +)))
635 +* (((
636 +Working Mode
637 +)))
721 721  
639 +(((
640 +And the Life expectation in difference case will be shown on the right.
641 +)))
722 722  
723 -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)
643 +[[image:image-20220708141352-7.jpeg]]
724 724  
725 725  
726 726  
647 +=== 2.9.3  ​Battery Note ===
727 727  
649 +(((
650 +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.
651 +)))
728 728  
729 729  
730 -= 3. ​Using the AT Commands =
731 731  
732 -== 3.1 Access AT Commands ==
655 +=== 2.9.4  Replace the battery ===
733 733  
657 +(((
658 +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).
659 +)))
734 734  
735 -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.
736 736  
737 -[[image:1654501986557-872.png]]
738 738  
663 += 3. ​ Access NB-IoT Module =
739 739  
740 -Or if you have below board, use below connection:
665 +(((
666 +Users can directly access the AT command set of the NB-IoT module.
667 +)))
741 741  
669 +(((
670 +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/]] 
671 +)))
742 742  
743 -[[image:1654502005655-729.png]]
673 +[[image:1657261278785-153.png]]
744 744  
745 745  
746 746  
747 -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:
677 += 4.  Using the AT Commands =
748 748  
679 +== 4.1  Access AT Commands ==
749 749  
750 - [[image:1654502050864-459.png]]
681 +See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
751 751  
752 752  
753 -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/]]
684 +AT+<CMD>?  : Help on <CMD>
754 754  
686 +AT+<CMD>         : Run <CMD>
755 755  
756 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
688 +AT+<CMD>=<value> : Set the value
757 757  
758 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
690 +AT+<CMD>=?  : Get the value
759 759  
760 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
761 761  
762 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
763 -
764 -
765 765  (% style="color:#037691" %)**General Commands**(%%)      
766 766  
767 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
695 +AT  : Attention       
768 768  
769 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
697 +AT?  : Short Help     
770 770  
771 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
699 +ATZ  : MCU Reset    
772 772  
773 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
701 +AT+TDC  : Application Data Transmission Interval
774 774  
703 +AT+CFG  : Print all configurations
775 775  
776 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
705 +AT+CFGMOD           : Working mode selection
777 777  
778 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
707 +AT+INTMOD            : Set the trigger interrupt mode
779 779  
780 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
709 +AT+5VT  : Set extend the time of 5V power  
781 781  
782 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
711 +AT+PRO  : Choose agreement
783 783  
784 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
713 +AT+WEIGRE  : Get weight or set weight to 0
785 785  
786 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
715 +AT+WEIGAP  : Get or Set the GapValue of weight
787 787  
788 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
717 +AT+RXDL  : Extend the sending and receiving time
789 789  
790 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
719 +AT+CNTFAC  : Get or set counting parameters
791 791  
792 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
721 +AT+SERVADDR  : Server Address
793 793  
794 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
795 795  
796 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
724 +(% style="color:#037691" %)**COAP Management**      
797 797  
798 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
726 +AT+URI            : Resource parameters
799 799  
800 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
801 801  
802 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
729 +(% style="color:#037691" %)**UDP Management**
803 803  
804 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
731 +AT+CFM          : Upload confirmation mode (only valid for UDP)
805 805  
806 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
807 807  
808 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
734 +(% style="color:#037691" %)**MQTT Management**
809 809  
736 +AT+CLIENT               : Get or Set MQTT client
810 810  
811 -(% style="color:#037691" %)**LoRa Network Management**
738 +AT+UNAME  : Get or Set MQTT Username
812 812  
813 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
740 +AT+PWD                  : Get or Set MQTT password
814 814  
815 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
742 +AT+PUBTOPIC  : Get or Set MQTT publish topic
816 816  
817 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
744 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
818 818  
819 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
820 820  
821 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
747 +(% style="color:#037691" %)**Information**          
822 822  
823 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
749 +AT+FDR  : Factory Data Reset
824 824  
825 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
751 +AT+PWORD  : Serial Access Password
826 826  
827 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
828 828  
829 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
830 830  
831 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
755 += ​5.  FAQ =
832 832  
833 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
757 +== 5.1 ​ How to Upgrade Firmware ==
834 834  
835 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
836 836  
837 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
760 +(((
761 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
762 +)))
838 838  
839 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
840 -
841 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
842 -
843 -
844 -(% style="color:#037691" %)**Information** 
845 -
846 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
847 -
848 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
849 -
850 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
851 -
852 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
853 -
854 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
855 -
856 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
857 -
858 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
859 -
860 -
861 -= ​4. FAQ =
862 -
863 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
864 -
865 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
866 -When downloading the images, choose the required image file for download. ​
867 -
868 -
869 -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.
870 -
871 -
872 -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.
873 -
874 -
875 -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.
876 -
877 -[[image:image-20220606154726-3.png]]
878 -
879 -When you use the TTN network, the US915 frequency bands use are:
880 -
881 -* 903.9 - SF7BW125 to SF10BW125
882 -* 904.1 - SF7BW125 to SF10BW125
883 -* 904.3 - SF7BW125 to SF10BW125
884 -* 904.5 - SF7BW125 to SF10BW125
885 -* 904.7 - SF7BW125 to SF10BW125
886 -* 904.9 - SF7BW125 to SF10BW125
887 -* 905.1 - SF7BW125 to SF10BW125
888 -* 905.3 - SF7BW125 to SF10BW125
889 -* 904.6 - SF8BW500
890 -
891 -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:
892 -
893 -(% class="box infomessage" %)
894 894  (((
895 -**AT+CHE=2**
765 +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]]
896 896  )))
897 897  
898 -(% class="box infomessage" %)
899 899  (((
900 -**ATZ**
769 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
901 901  )))
902 902  
903 -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.
904 904  
905 905  
906 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
774 += 6.  Trouble Shooting =
907 907  
908 -[[image:image-20220606154825-4.png]]
776 +== 6.1  ​Connection problem when uploading firmware ==
909 909  
910 910  
779 +(% class="wikigeneratedid" %)
780 +(((
781 +(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
782 +)))
911 911  
912 -= 5. Trouble Shooting =
913 913  
914 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
915 915  
916 -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.
786 +== 6.2  AT Command input doesn't work ==
917 917  
788 +(((
789 +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.
790 +)))
918 918  
919 -== 5.2 AT Command input doesn’t work ==
920 920  
921 -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.
922 922  
794 += 7. ​ Order Info =
923 923  
924 -== 5.3 Device rejoin in at the second uplink packet ==
925 925  
926 -(% style="color:#4f81bd" %)**Issue describe as below:**
797 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
927 927  
928 -[[image:1654500909990-784.png]]
929 929  
800 +(% class="wikigeneratedid" %)
801 +(((
802 +
803 +)))
930 930  
931 -(% style="color:#4f81bd" %)**Cause for this issue:**
805 += 8.  Packing Info =
932 932  
933 -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.
807 +(((
808 +
934 934  
810 +(% style="color:#037691" %)**Package Includes**:
935 935  
936 -(% style="color:#4f81bd" %)**Solution: **
937 937  
938 -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:
813 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
814 +* External antenna x 1
815 +)))
939 939  
940 -[[image:1654500929571-736.png]]
817 +(((
818 +
941 941  
820 +(% style="color:#037691" %)**Dimension and weight**:
942 942  
943 -= 6. ​Order Info =
944 944  
945 -
946 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
947 -
948 -
949 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
950 -
951 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
952 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
953 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
954 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
955 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
956 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
957 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
958 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
959 -
960 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
961 -
962 -* (% style="color:red" %)**4**(%%): 4000mAh battery
963 -* (% style="color:red" %)**8**(%%): 8500mAh battery
964 -
965 -= 7. Packing Info =
966 -
967 -(((
968 -**Package Includes**:
823 +* Size: 195 x 125 x 55 mm
824 +* Weight:   420g
969 969  )))
970 970  
971 -* (((
972 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
973 -)))
974 -
975 975  (((
976 976  
977 -)))
978 978  
979 -(((
980 -**Dimension and weight**:
981 -)))
982 982  
983 -* (((
984 -Device Size: cm
831 +
985 985  )))
986 -* (((
987 -Device Weight: g
988 -)))
989 -* (((
990 -Package Size / pcs : cm
991 -)))
992 -* (((
993 -Weight / pcs : g
994 -)))
995 995  
996 -= 8. Support =
834 += 9.  Support =
997 997  
998 998  * 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.
999 999  * 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]]
1000 -
1001 -
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