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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 30.4
edited by Xiaoling
on 2022/06/06 17:15
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To version 65.8
edited by Xiaoling
on 2022/07/08 15:34
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1 -LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
Content
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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  
... ... @@ -8,978 +8,821 @@
8 8  
9 9  
10 10  
11 -= 1. Introduction =
12 12  
13 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
14 14  
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 -)))
18 18  
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.
21 -)))
14 +**Table of Contents:**
22 22  
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.
25 -)))
16 +{{toc/}}
26 26  
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.
29 -)))
30 30  
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.
33 -)))
34 34  
35 35  
36 -[[image:1654503236291-817.png]]
37 37  
38 38  
39 -[[image:1654503265560-120.png]]
23 += 1.  Introduction =
40 40  
25 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
41 41  
42 -
43 -== 1.2 ​Features ==
44 -
45 -* LoRaWAN 1.0.3 Class A
46 -* Ultra low power consumption
47 -* Monitor Soil Moisture
48 -* Monitor Soil Temperature
49 -* Monitor Soil Conductivity
50 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
51 -* AT Commands to change parameters
52 -* Uplink on periodically
53 -* Downlink to change configure
54 -* IP66 Waterproof Enclosure
55 -* 4000mAh or 8500mAh Battery for long term use
56 -
57 -== 1.3 Specification ==
58 -
59 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
60 -
61 -[[image:image-20220606162220-5.png]]
62 -
63 -
64 -
65 -== ​1.4 Applications ==
66 -
67 -* Smart Agriculture
68 -
69 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
70 -​
71 -
72 -== 1.5 Firmware Change log ==
73 -
74 -
75 -**LSE01 v1.0 :**  Release
76 -
77 -
78 -
79 -= 2. Configure LSE01 to connect to LoRaWAN network =
80 -
81 -== 2.1 How it works ==
82 -
83 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 -)))
28 +
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 -)))
30 +Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
90 90  
32 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
91 91  
34 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
92 92  
93 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
36 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
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.
96 -
97 -
98 -[[image:1654503992078-669.png]]
99 -
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 -
103 -
104 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
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.
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]]
41 +[[image:1654503236291-817.png]]
165 165  
166 166  
44 +[[image:1657245163077-232.png]]
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).
171 171  
172 -|(((
173 -**Size**
48 +== 1.2 ​ Features ==
174 174  
175 -**(bytes)**
176 -)))|**2**|**2**|**2**|**2**|**2**|**1**
177 -|**Value**|[[BAT>>path:#bat]]|(((
178 -Temperature
50 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
51 +* Monitor Soil Moisture
52 +* Monitor Soil Temperature
53 +* Monitor Soil Conductivity
54 +* AT Commands to change parameters
55 +* Uplink on periodically
56 +* Downlink to change configure
57 +* IP66 Waterproof Enclosure
58 +* Ultra-Low Power consumption
59 +* AT Commands to change parameters
60 +* Micro SIM card slot for NB-IoT SIM
61 +* 8500mAh Battery for long term use
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
183 183  
184 -(Optional)
185 -)))
64 +== 1.3  Specification ==
186 186  
187 -[[image:1654504907647-967.png]]
188 188  
67 +(% style="color:#037691" %)**Common DC Characteristics:**
189 189  
69 +* Supply Voltage: 2.1v ~~ 3.6v
70 +* Operating Temperature: -40 ~~ 85°C
190 190  
191 -=== 2.3.3 Battery Info ===
72 +(% style="color:#037691" %)**NB-IoT Spec:**
192 192  
193 -Check the battery voltage for LSE01.
74 +* - B1 @H-FDD: 2100MHz
75 +* - B3 @H-FDD: 1800MHz
76 +* - B8 @H-FDD: 900MHz
77 +* - B5 @H-FDD: 850MHz
78 +* - B20 @H-FDD: 800MHz
79 +* - B28 @H-FDD: 700MHz
194 194  
195 -Ex1: 0x0B45 = 2885mV
81 +Probe(% style="color:#037691" %)** Specification:**
196 196  
197 -Ex2: 0x0B49 = 2889mV
83 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
198 198  
85 +[[image:image-20220708101224-1.png]]
199 199  
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.
89 +== ​1.4  Applications ==
204 204  
205 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
91 +* Smart Agriculture
206 206  
93 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
94 +​
207 207  
208 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
96 +== 1.5  Pin Definitions ==
209 209  
210 210  
99 +[[image:1657246476176-652.png]]
211 211  
212 -=== 2.3.5 Soil Temperature ===
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
215 215  
216 -**Example**:
103 += 2.  Use NSE01 to communicate with IoT Server =
217 217  
218 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
105 +== 2.1  How it works ==
219 219  
220 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
221 221  
222 -
223 -
224 -=== 2.3.6 Soil Conductivity (EC) ===
225 -
226 226  (((
227 -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).
109 +The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
228 228  )))
229 229  
230 -(((
231 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
232 -)))
233 233  
234 234  (((
235 -Generally, the EC value of irrigation water is less than 800uS / cm.
114 +The diagram below shows the working flow in default firmware of NSE01:
236 236  )))
237 237  
238 -(((
239 -
240 -)))
117 +[[image:image-20220708101605-2.png]]
241 241  
242 242  (((
243 243  
244 244  )))
245 245  
246 -=== 2.3.7 MOD ===
247 247  
248 -Firmware version at least v2.1 supports changing mode.
249 249  
250 -For example, bytes[10]=90
125 +== 2.2 ​ Configure the NSE01 ==
251 251  
252 -mod=(bytes[10]>>7)&0x01=1.
253 253  
128 +=== 2.2.1 Test Requirement ===
254 254  
255 -Downlink Command:
256 256  
257 -If payload = 0x0A00, workmode=0
131 +To use NSE01 in your city, make sure meet below requirements:
258 258  
259 -If** **payload =** **0x0A01, workmode=1
133 +* Your local operator has already distributed a NB-IoT Network there.
134 +* The local NB-IoT network used the band that NSE01 supports.
135 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
260 260  
137 +(((
138 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
139 +)))
261 261  
262 262  
263 -=== 2.3.8 ​Decode payload in The Things Network ===
142 +[[image:1657249419225-449.png]]
264 264  
265 -While using TTN network, you can add the payload format to decode the payload.
266 266  
267 267  
268 -[[image:1654505570700-128.png]]
146 +=== 2.2.2 Insert SIM card ===
269 269  
270 -The payload decoder function for TTN is here:
148 +Insert the NB-IoT Card get from your provider.
271 271  
272 -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/]]
150 +User need to take out the NB-IoT module and insert the SIM card like below:
273 273  
274 274  
275 -== 2.4 Uplink Interval ==
153 +[[image:1657249468462-536.png]]
276 276  
277 -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:
278 278  
279 -[[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]]
280 280  
157 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
281 281  
159 +(((
160 +(((
161 +User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
162 +)))
163 +)))
282 282  
283 -== 2.5 Downlink Payload ==
284 284  
285 -By default, LSE50 prints the downlink payload to console port.
166 +**Connection:**
286 286  
287 -[[image:image-20220606165544-8.png]]
168 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
288 288  
170 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
289 289  
290 -**Examples:**
172 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
291 291  
292 292  
293 -* **Set TDC**
175 +In the PC, use below serial tool settings:
294 294  
295 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
177 +* Baud:  (% style="color:green" %)**9600**
178 +* Data bits:** (% style="color:green" %)8(%%)**
179 +* Stop bits: (% style="color:green" %)**1**
180 +* Parity:  (% style="color:green" %)**None**
181 +* Flow Control: (% style="color:green" %)**None**
296 296  
297 -Payload:    01 00 00 1E    TDC=30S
183 +(((
184 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
185 +)))
298 298  
299 -Payload:    01 00 00 3C    TDC=60S
187 +[[image:image-20220708110657-3.png]]
300 300  
189 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
301 301  
302 -* **Reset**
303 303  
304 -If payload = 0x04FF, it will reset the LSE01
305 305  
193 +=== 2.2.4 Use CoAP protocol to uplink data ===
306 306  
307 -* **CFM**
195 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
308 308  
309 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
310 310  
198 +**Use below commands:**
311 311  
200 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
201 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
202 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
312 312  
313 -== 2.6 ​Show Data in DataCake IoT Server ==
204 +For parameter description, please refer to AT command set
314 314  
315 -[[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:
206 +[[image:1657249793983-486.png]]
316 316  
317 317  
318 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
209 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
319 319  
320 -**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:
211 +[[image:1657249831934-534.png]]
321 321  
322 322  
323 -[[image:1654505857935-743.png]]
324 324  
215 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
325 325  
326 -[[image:1654505874829-548.png]]
217 +This feature is supported since firmware version v1.0.1
327 327  
328 -Step 3: Create an account or log in Datacake.
329 329  
330 -Step 4: Search the LSE01 and add DevEUI.
220 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
221 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
222 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
331 331  
224 +[[image:1657249864775-321.png]]
332 332  
333 -[[image:1654505905236-553.png]]
334 334  
227 +[[image:1657249930215-289.png]]
335 335  
336 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
337 337  
338 -[[image:1654505925508-181.png]]
339 339  
231 +=== 2.2.6 Use MQTT protocol to uplink data ===
340 340  
233 +This feature is supported since firmware version v110
341 341  
342 -== 2.7 Frequency Plans ==
343 343  
344 -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.
236 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
237 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
238 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
239 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
240 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
241 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
242 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
345 345  
244 +[[image:1657249978444-674.png]]
346 346  
347 -=== 2.7.1 EU863-870 (EU868) ===
348 348  
349 -(% style="color:#037691" %)** Uplink:**
247 +[[image:1657249990869-686.png]]
350 350  
351 -868.1 - SF7BW125 to SF12BW125
352 352  
353 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
250 +(((
251 +MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
252 +)))
354 354  
355 -868.5 - SF7BW125 to SF12BW125
356 356  
357 -867.1 - SF7BW125 to SF12BW125
358 358  
359 -867.3 - SF7BW125 to SF12BW125
256 +=== 2.2.7 Use TCP protocol to uplink data ===
360 360  
361 -867.5 - SF7BW125 to SF12BW125
258 +This feature is supported since firmware version v110
362 362  
363 -867.7 - SF7BW125 to SF12BW125
364 364  
365 -867.9 - SF7BW125 to SF12BW125
261 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
262 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
366 366  
367 -868.8 - FSK
264 +[[image:1657250217799-140.png]]
368 368  
369 369  
370 -(% style="color:#037691" %)** Downlink:**
267 +[[image:1657250255956-604.png]]
371 371  
372 -Uplink channels 1-9 (RX1)
373 373  
374 -869.525 - SF9BW125 (RX2 downlink only)
375 375  
271 +=== 2.2.8 Change Update Interval ===
376 376  
273 +User can use below command to change the (% style="color:green" %)**uplink interval**.
377 377  
378 -=== 2.7.2 US902-928(US915) ===
275 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
379 379  
380 -Used in USA, Canada and South America. Default use CHE=2
277 +(((
278 +(% style="color:red" %)**NOTE:**
279 +)))
381 381  
382 -(% style="color:#037691" %)**Uplink:**
281 +(((
282 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
283 +)))
383 383  
384 -903.9 - SF7BW125 to SF10BW125
385 385  
386 -904.1 - SF7BW125 to SF10BW125
387 387  
388 -904.3 - SF7BW125 to SF10BW125
287 +== 2.3  Uplink Payload ==
389 389  
390 -904.5 - SF7BW125 to SF10BW125
289 +In this mode, uplink payload includes in total 18 bytes
391 391  
392 -904.7 - SF7BW125 to SF10BW125
291 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
292 +|=(% style="width: 50px;" %)(((
293 +**Size(bytes)**
294 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
295 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
393 393  
394 -904.9 - SF7BW125 to SF10BW125
297 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
395 395  
396 -905.1 - SF7BW125 to SF10BW125
397 397  
398 -905.3 - SF7BW125 to SF10BW125
300 +[[image:image-20220708111918-4.png]]
399 399  
400 400  
401 -(% style="color:#037691" %)**Downlink:**
303 +The payload is ASCII string, representative same HEX:
402 402  
403 -923.3 - SF7BW500 to SF12BW500
305 +0x72403155615900640c7817075e0a8c02f900 where:
404 404  
405 -923.9 - SF7BW500 to SF12BW500
307 +* Device ID: 0x 724031556159 = 724031556159
308 +* Version: 0x0064=100=1.0.0
406 406  
407 -924.5 - SF7BW500 to SF12BW500
310 +* BAT: 0x0c78 = 3192 mV = 3.192V
311 +* Singal: 0x17 = 23
312 +* Soil Moisture: 0x075e= 1886 = 18.86  %
313 +* Soil Temperature:0x0a8c =2700=27 °C
314 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
315 +* Interrupt: 0x00 = 0
408 408  
409 -925.1 - SF7BW500 to SF12BW500
410 410  
411 -925.7 - SF7BW500 to SF12BW500
318 +== 2.4  Payload Explanation and Sensor Interface ==
412 412  
413 -926.3 - SF7BW500 to SF12BW500
414 414  
415 -926.9 - SF7BW500 to SF12BW500
321 +=== 2.4.1  Device ID ===
416 416  
417 -927.5 - SF7BW500 to SF12BW500
323 +By default, the Device ID equal to the last 6 bytes of IMEI.
418 418  
419 -923.3 - SF12BW500(RX2 downlink only)
325 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
420 420  
327 +**Example:**
421 421  
329 +AT+DEUI=A84041F15612
422 422  
423 -=== 2.7.3 CN470-510 (CN470) ===
331 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
424 424  
425 -Used in China, Default use CHE=1
426 426  
427 -(% style="color:#037691" %)**Uplink:**
428 428  
429 -486.3 - SF7BW125 to SF12BW125
335 +=== 2.4.2  Version Info ===
430 430  
431 -486.5 - SF7BW125 to SF12BW125
337 +Specify the software version: 0x64=100, means firmware version 1.00.
432 432  
433 -486.7 - SF7BW125 to SF12BW125
339 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
434 434  
435 -486.9 - SF7BW125 to SF12BW125
436 436  
437 -487.1 - SF7BW125 to SF12BW125
438 438  
439 -487.3 - SF7BW125 to SF12BW125
343 +=== 2.4.3  Battery Info ===
440 440  
441 -487.5 - SF7BW125 to SF12BW125
345 +(((
346 +Check the battery voltage for LSE01.
347 +)))
442 442  
443 -487.7 - SF7BW125 to SF12BW125
349 +(((
350 +Ex1: 0x0B45 = 2885mV
351 +)))
444 444  
353 +(((
354 +Ex2: 0x0B49 = 2889mV
355 +)))
445 445  
446 -(% style="color:#037691" %)**Downlink:**
447 447  
448 -506.7 - SF7BW125 to SF12BW125
449 449  
450 -506.9 - SF7BW125 to SF12BW125
359 +=== 2.4.4  Signal Strength ===
451 451  
452 -507.1 - SF7BW125 to SF12BW125
361 +NB-IoT Network signal Strength.
453 453  
454 -507.3 - SF7BW125 to SF12BW125
363 +**Ex1: 0x1d = 29**
455 455  
456 -507.5 - SF7BW125 to SF12BW125
365 +(% style="color:blue" %)**0**(%%)  -113dBm or less
457 457  
458 -507.7 - SF7BW125 to SF12BW125
367 +(% style="color:blue" %)**1**(%%)  -111dBm
459 459  
460 -507.9 - SF7BW125 to SF12BW125
369 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
461 461  
462 -508.1 - SF7BW125 to SF12BW125
371 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
463 463  
464 -505.3 - SF12BW125 (RX2 downlink only)
373 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
465 465  
466 466  
467 467  
468 -=== 2.7.4 AU915-928(AU915) ===
377 +=== 2.4.5  Soil Moisture ===
469 469  
470 -Default use CHE=2
379 +(((
380 +Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
381 +)))
471 471  
472 -(% style="color:#037691" %)**Uplink:**
383 +(((
384 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
385 +)))
473 473  
474 -916.8 - SF7BW125 to SF12BW125
387 +(((
388 +
389 +)))
475 475  
476 -917.0 - SF7BW125 to SF12BW125
391 +(((
392 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
393 +)))
477 477  
478 -917.2 - SF7BW125 to SF12BW125
479 479  
480 -917.4 - SF7BW125 to SF12BW125
481 481  
482 -917.6 - SF7BW125 to SF12BW125
397 +=== 2.4.6  Soil Temperature ===
483 483  
484 -917.8 - SF7BW125 to SF12BW125
399 +(((
400 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
401 +)))
485 485  
486 -918.0 - SF7BW125 to SF12BW125
403 +(((
404 +**Example**:
405 +)))
487 487  
488 -918.2 - SF7BW125 to SF12BW125
407 +(((
408 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
409 +)))
489 489  
411 +(((
412 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
413 +)))
490 490  
491 -(% style="color:#037691" %)**Downlink:**
492 492  
493 -923.3 - SF7BW500 to SF12BW500
494 494  
495 -923.9 - SF7BW500 to SF12BW500
417 +=== 2.4.7  Soil Conductivity (EC) ===
496 496  
497 -924.5 - SF7BW500 to SF12BW500
419 +(((
420 +Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
421 +)))
498 498  
499 -925.1 - SF7BW500 to SF12BW500
423 +(((
424 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
425 +)))
500 500  
501 -925.7 - SF7BW500 to SF12BW500
427 +(((
428 +Generally, the EC value of irrigation water is less than 800uS / cm.
429 +)))
502 502  
503 -926.3 - SF7BW500 to SF12BW500
431 +(((
432 +
433 +)))
504 504  
505 -926.9 - SF7BW500 to SF12BW500
435 +(((
436 +
437 +)))
506 506  
507 -927.5 - SF7BW500 to SF12BW500
439 +=== 2.4.8  Digital Interrupt ===
508 508  
509 -923.3 - SF12BW500(RX2 downlink only)
441 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
510 510  
443 +The command is:
511 511  
445 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
512 512  
513 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
514 514  
515 -(% style="color:#037691" %)**Default Uplink channel:**
448 +The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up.
516 516  
517 -923.2 - SF7BW125 to SF10BW125
518 518  
519 -923.4 - SF7BW125 to SF10BW125
451 +Example:
520 520  
453 +0x(00): Normal uplink packet.
521 521  
522 -(% style="color:#037691" %)**Additional Uplink Channel**:
455 +0x(01): Interrupt Uplink Packet.
523 523  
524 -(OTAA mode, channel added by JoinAccept message)
525 525  
526 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
527 527  
528 -922.2 - SF7BW125 to SF10BW125
459 +=== 2.4.9  ​+5V Output ===
529 529  
530 -922.4 - SF7BW125 to SF10BW125
461 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
531 531  
532 -922.6 - SF7BW125 to SF10BW125
533 533  
534 -922.8 - SF7BW125 to SF10BW125
464 +The 5V output time can be controlled by AT Command.
535 535  
536 -923.0 - SF7BW125 to SF10BW125
466 +(% style="color:blue" %)**AT+5VT=1000**
537 537  
538 -922.0 - SF7BW125 to SF10BW125
468 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
539 539  
540 540  
541 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
542 542  
543 -923.6 - SF7BW125 to SF10BW125
472 +== 2.5  Downlink Payload ==
544 544  
545 -923.8 - SF7BW125 to SF10BW125
474 +By default, NSE01 prints the downlink payload to console port.
546 546  
547 -924.0 - SF7BW125 to SF10BW125
476 +[[image:image-20220708133731-5.png]]
548 548  
549 -924.2 - SF7BW125 to SF10BW125
550 550  
551 -924.4 - SF7BW125 to SF10BW125
479 +(((
480 +(% style="color:blue" %)**Examples:**
481 +)))
552 552  
553 -924.6 - SF7BW125 to SF10BW125
483 +(((
484 +
485 +)))
554 554  
487 +* (((
488 +(% style="color:blue" %)**Set TDC**
489 +)))
555 555  
556 -(% style="color:#037691" %)** Downlink:**
491 +(((
492 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
493 +)))
557 557  
558 -Uplink channels 1-8 (RX1)
495 +(((
496 +Payload:    01 00 00 1E    TDC=30S
497 +)))
559 559  
560 -923.2 - SF10BW125 (RX2)
499 +(((
500 +Payload:    01 00 00 3C    TDC=60S
501 +)))
561 561  
503 +(((
504 +
505 +)))
562 562  
507 +* (((
508 +(% style="color:blue" %)**Reset**
509 +)))
563 563  
564 -=== 2.7.6 KR920-923 (KR920) ===
511 +(((
512 +If payload = 0x04FF, it will reset the NSE01
513 +)))
565 565  
566 -Default channel:
567 567  
568 -922.1 - SF7BW125 to SF12BW125
516 +* (% style="color:blue" %)**INTMOD**
569 569  
570 -922.3 - SF7BW125 to SF12BW125
518 +Downlink Payload: 06000003, Set AT+INTMOD=3
571 571  
572 -922.5 - SF7BW125 to SF12BW125
573 573  
574 574  
575 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
522 +== 2.6  ​LED Indicator ==
576 576  
577 -922.1 - SF7BW125 to SF12BW125
524 +(((
525 +The NSE01 has an internal LED which is to show the status of different state.
578 578  
579 -922.3 - SF7BW125 to SF12BW125
580 580  
581 -922.5 - SF7BW125 to SF12BW125
528 +* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
529 +* Then the LED will be on for 1 second means device is boot normally.
530 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
531 +* For each uplink probe, LED will be on for 500ms.
532 +)))
582 582  
583 -922.7 - SF7BW125 to SF12BW125
584 584  
585 -922.9 - SF7BW125 to SF12BW125
586 586  
587 -923.1 - SF7BW125 to SF12BW125
588 588  
589 -923.3 - SF7BW125 to SF12BW125
537 +== 2.7  Installation in Soil ==
590 590  
539 +__**Measurement the soil surface**__
591 591  
592 -(% style="color:#037691" %)**Downlink:**
541 +Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
593 593  
594 -Uplink channels 1-7(RX1)
543 +[[image:1657259653666-883.png]] ​
595 595  
596 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
597 597  
546 +(((
547 +
598 598  
549 +(((
550 +Dig a hole with diameter > 20CM.
551 +)))
599 599  
600 -=== 2.7.7 IN865-867 (IN865) ===
601 -
602 -(% style="color:#037691" %)** Uplink:**
603 -
604 -865.0625 - SF7BW125 to SF12BW125
605 -
606 -865.4025 - SF7BW125 to SF12BW125
607 -
608 -865.9850 - SF7BW125 to SF12BW125
609 -
610 -
611 -(% style="color:#037691" %) **Downlink:**
612 -
613 -Uplink channels 1-3 (RX1)
614 -
615 -866.550 - SF10BW125 (RX2)
616 -
617 -
618 -
619 -
620 -== 2.8 LED Indicator ==
621 -
622 -The LSE01 has an internal LED which is to show the status of different state.
623 -
624 -* Blink once when device power on.
625 -* Solid ON for 5 seconds once device successful Join the network.
626 -* Blink once when device transmit a packet.
627 -
628 -
629 -
630 -== 2.9 Installation in Soil ==
631 -
632 -**Measurement the soil surface**
633 -
634 -
635 -[[image:1654506634463-199.png]] ​
636 -
637 637  (((
638 -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.
554 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
639 639  )))
556 +)))
640 640  
641 -
642 -
643 643  [[image:1654506665940-119.png]]
644 644  
645 -Dig a hole with diameter > 20CM.
560 +(((
561 +
562 +)))
646 646  
647 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
648 648  
565 +== 2.8  ​Firmware Change Log ==
649 649  
650 -== 2.10 ​Firmware Change Log ==
651 651  
652 -**Firmware download link:**
568 +Download URL & Firmware Change log
653 653  
654 -[[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/]]
570 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
655 655  
656 656  
657 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
573 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
658 658  
659 659  
660 -**V1.0.**
661 661  
662 -Release
577 +== 2.9  ​Battery Analysis ==
663 663  
579 +=== 2.9.1  ​Battery Type ===
664 664  
665 665  
666 -1.
667 -11. ​Battery Analysis
668 -111. ​Battery Type
582 +The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
669 669  
670 -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.
671 671  
585 +The battery is designed to last for several years depends on the actually use environment and update interval. 
672 672  
673 -The battery is designed to last for more than 5 years for the LSN50.
674 674  
675 -
676 676  The battery related documents as below:
677 677  
678 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
679 -* [[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]]
680 -* [[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]]
590 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
591 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
592 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
681 681  
682 -|(((
683 -JST-XH-2P connector
594 +(((
595 +[[image:image-20220708140453-6.png]]
684 684  )))
685 685  
686 -[[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]]
687 687  
688 688  
600 +=== 2.9.2  Power consumption Analyze ===
689 689  
690 -1.
691 -11.
692 -111. ​Battery Note
602 +(((
603 +Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
604 +)))
693 693  
694 -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.
695 695  
607 +(((
608 +Instruction to use as below:
609 +)))
696 696  
697 -1.
698 -11.
699 -111. ​Replace the battery
611 +(((
612 +(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
613 +)))
700 700  
701 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
702 702  
616 +(((
617 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
618 +)))
703 703  
704 -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.
620 +* (((
621 +Product Model
622 +)))
623 +* (((
624 +Uplink Interval
625 +)))
626 +* (((
627 +Working Mode
628 +)))
705 705  
630 +(((
631 +And the Life expectation in difference case will be shown on the right.
632 +)))
706 706  
707 -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)
634 +[[image:image-20220708141352-7.jpeg]]
708 708  
709 709  
710 710  
638 +=== 2.9.3  ​Battery Note ===
711 711  
640 +(((
641 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
642 +)))
712 712  
713 713  
714 -= 3. ​Using the AT Commands =
715 715  
716 -== 3.1 Access AT Commands ==
646 +=== 2.9.4  Replace the battery ===
717 717  
648 +(((
649 +The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
650 +)))
718 718  
719 -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.
720 720  
721 -[[image:1654501986557-872.png]]
722 722  
654 += 3. ​ Access NB-IoT Module =
723 723  
724 -Or if you have below board, use below connection:
656 +(((
657 +Users can directly access the AT command set of the NB-IoT module.
658 +)))
725 725  
660 +(((
661 +The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
662 +)))
726 726  
727 -[[image:1654502005655-729.png]]
664 +[[image:1657261278785-153.png]]
728 728  
729 729  
730 730  
731 -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:
668 += 4.  Using the AT Commands =
732 732  
670 +== 4.1  Access AT Commands ==
733 733  
734 - [[image:1654502050864-459.png]]
672 +See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
735 735  
736 736  
737 -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/]]
675 +AT+<CMD>?  : Help on <CMD>
738 738  
677 +AT+<CMD>         : Run <CMD>
739 739  
740 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
679 +AT+<CMD>=<value> : Set the value
741 741  
742 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
681 +AT+<CMD>=?  : Get the value
743 743  
744 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
745 745  
746 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
747 -
748 -
749 749  (% style="color:#037691" %)**General Commands**(%%)      
750 750  
751 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
686 +AT  : Attention       
752 752  
753 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
688 +AT?  : Short Help     
754 754  
755 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
690 +ATZ  : MCU Reset    
756 756  
757 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
692 +AT+TDC  : Application Data Transmission Interval
758 758  
694 +AT+CFG  : Print all configurations
759 759  
760 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
696 +AT+CFGMOD           : Working mode selection
761 761  
762 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
698 +AT+INTMOD            : Set the trigger interrupt mode
763 763  
764 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
700 +AT+5VT  : Set extend the time of 5V power  
765 765  
766 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
702 +AT+PRO  : Choose agreement
767 767  
768 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
704 +AT+WEIGRE  : Get weight or set weight to 0
769 769  
770 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
706 +AT+WEIGAP  : Get or Set the GapValue of weight
771 771  
772 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
708 +AT+RXDL  : Extend the sending and receiving time
773 773  
774 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
710 +AT+CNTFAC  : Get or set counting parameters
775 775  
776 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
712 +AT+SERVADDR  : Server Address
777 777  
778 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
779 779  
780 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
715 +(% style="color:#037691" %)**COAP Management**      
781 781  
782 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
717 +AT+URI            : Resource parameters
783 783  
784 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
785 785  
786 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
720 +(% style="color:#037691" %)**UDP Management**
787 787  
788 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
722 +AT+CFM          : Upload confirmation mode (only valid for UDP)
789 789  
790 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
791 791  
792 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
725 +(% style="color:#037691" %)**MQTT Management**
793 793  
727 +AT+CLIENT               : Get or Set MQTT client
794 794  
795 -(% style="color:#037691" %)**LoRa Network Management**
729 +AT+UNAME  : Get or Set MQTT Username
796 796  
797 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
731 +AT+PWD                  : Get or Set MQTT password
798 798  
799 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
733 +AT+PUBTOPIC  : Get or Set MQTT publish topic
800 800  
801 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
735 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
802 802  
803 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
804 804  
805 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
738 +(% style="color:#037691" %)**Information**          
806 806  
807 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
740 +AT+FDR  : Factory Data Reset
808 808  
809 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
742 +AT+PWORD  : Serial Access Password
810 810  
811 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
812 812  
813 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
814 814  
815 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
746 += ​5.  FAQ =
816 816  
817 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
748 +== 5.1 ​ How to Upgrade Firmware ==
818 818  
819 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
820 820  
821 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
751 +(((
752 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
753 +)))
822 822  
823 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
824 -
825 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
826 -
827 -
828 -(% style="color:#037691" %)**Information** 
829 -
830 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
831 -
832 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
833 -
834 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
835 -
836 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
837 -
838 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
839 -
840 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
841 -
842 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
843 -
844 -
845 -= ​4. FAQ =
846 -
847 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
848 -
849 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
850 -When downloading the images, choose the required image file for download. ​
851 -
852 -
853 -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.
854 -
855 -
856 -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.
857 -
858 -
859 -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.
860 -
861 -[[image:image-20220606154726-3.png]]
862 -
863 -When you use the TTN network, the US915 frequency bands use are:
864 -
865 -* 903.9 - SF7BW125 to SF10BW125
866 -* 904.1 - SF7BW125 to SF10BW125
867 -* 904.3 - SF7BW125 to SF10BW125
868 -* 904.5 - SF7BW125 to SF10BW125
869 -* 904.7 - SF7BW125 to SF10BW125
870 -* 904.9 - SF7BW125 to SF10BW125
871 -* 905.1 - SF7BW125 to SF10BW125
872 -* 905.3 - SF7BW125 to SF10BW125
873 -* 904.6 - SF8BW500
874 -
875 -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:
876 -
877 -(% class="box infomessage" %)
878 878  (((
879 -**AT+CHE=2**
756 +Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
880 880  )))
881 881  
882 -(% class="box infomessage" %)
883 883  (((
884 -**ATZ**
760 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
885 885  )))
886 886  
887 -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.
888 888  
889 889  
890 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
765 += 6.  Trouble Shooting =
891 891  
892 -[[image:image-20220606154825-4.png]]
767 +== 6.1  ​Connection problem when uploading firmware ==
893 893  
894 894  
770 +(% class="wikigeneratedid" %)
771 +(((
772 +(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
773 +)))
895 895  
896 -= 5. Trouble Shooting =
897 897  
898 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
899 899  
900 -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.
777 +== 6.2  AT Command input doesn't work ==
901 901  
779 +(((
780 +In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
781 +)))
902 902  
903 -== 5.2 AT Command input doesn’t work ==
904 904  
905 -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.
906 906  
785 += 7. ​ Order Info =
907 907  
908 -== 5.3 Device rejoin in at the second uplink packet ==
909 909  
910 -(% style="color:#4f81bd" %)**Issue describe as below:**
788 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
911 911  
912 -[[image:1654500909990-784.png]]
913 913  
791 +(% class="wikigeneratedid" %)
792 +(((
793 +
794 +)))
914 914  
915 -(% style="color:#4f81bd" %)**Cause for this issue:**
796 += 8.  Packing Info =
916 916  
917 -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.
798 +(((
799 +
918 918  
801 +(% style="color:#037691" %)**Package Includes**:
919 919  
920 -(% style="color:#4f81bd" %)**Solution: **
921 921  
922 -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:
804 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
805 +* External antenna x 1
806 +)))
923 923  
924 -[[image:1654500929571-736.png]]
808 +(((
809 +
925 925  
811 +(% style="color:#037691" %)**Dimension and weight**:
926 926  
927 -= 6. ​Order Info =
928 928  
929 -
930 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
931 -
932 -
933 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
934 -
935 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
936 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
937 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
938 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
939 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
940 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
941 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
942 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
943 -
944 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
945 -
946 -* (% style="color:red" %)**4**(%%): 4000mAh battery
947 -* (% style="color:red" %)**8**(%%): 8500mAh battery
948 -
949 -= 7. Packing Info =
950 -
951 -(((
952 -**Package Includes**:
814 +* Size: 195 x 125 x 55 mm
815 +* Weight:   420g
953 953  )))
954 954  
955 -* (((
956 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
957 -)))
958 -
959 959  (((
960 960  
961 -)))
962 962  
963 -(((
964 -**Dimension and weight**:
965 -)))
966 966  
967 -* (((
968 -Device Size: cm
822 +
969 969  )))
970 -* (((
971 -Device Weight: g
972 -)))
973 -* (((
974 -Package Size / pcs : cm
975 -)))
976 -* (((
977 -Weight / pcs : g
978 -)))
979 979  
980 -= 8. Support =
825 += 9.  Support =
981 981  
982 982  * 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.
983 983  * 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]]
984 -
985 -
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