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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 22.3
edited by Xiaoling
on 2022/06/06 16:42
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To version 65.2
edited by Xiaoling
on 2022/07/08 15:03
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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  
... ... @@ -8,996 +8,827 @@
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 -)))
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  
18 +
19 +
20 +
21 += 1.  Introduction =
22 +
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
24 +
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.
33 -)))
26 +
34 34  
28 +Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
35 35  
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
31 +
32 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33 +
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 +
36 +
37 +)))
38 +
36 36  [[image:1654503236291-817.png]]
37 37  
38 38  
39 -[[image:1654503265560-120.png]]
42 +[[image:1657245163077-232.png]]
40 40  
41 41  
42 42  
43 43  == 1.2 ​Features ==
44 44  
45 -* LoRaWAN 1.0.3 Class A
46 -* Ultra low power consumption
48 +* 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
56 +* Ultra-Low Power consumption
57 +* AT Commands to change parameters
58 +* Micro SIM card slot for NB-IoT SIM
59 +* 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.
60 60  
61 -[[image:image-20220606162220-5.png]]
62 62  
64 +== 1.3  Specification ==
63 63  
64 64  
65 -== ​1.4 Applications ==
67 +(% style="color:#037691" %)**Common DC Characteristics:**
66 66  
67 -* Smart Agriculture
69 +* Supply Voltage: 2.1v ~~ 3.6v
70 +* Operating Temperature: -40 ~~ 85°C
68 68  
69 69  
70 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
71 -​
72 72  
73 -(% class="wikigeneratedid" %)
74 -== 1.5 Firmware Change log ==
74 +(% style="color:#037691" %)**NB-IoT Spec:**
75 75  
76 +* - B1 @H-FDD: 2100MHz
77 +* - B3 @H-FDD: 1800MHz
78 +* - B8 @H-FDD: 900MHz
79 +* - B5 @H-FDD: 850MHz
80 +* - B20 @H-FDD: 800MHz
81 +* - B28 @H-FDD: 700MHz
76 76  
77 -**LSE01 v1.0 :**  Release
78 78  
79 79  
85 +Probe(% style="color:#037691" %)** Specification:**
80 80  
81 -= 2. Configure LSE01 to connect to LoRaWAN network =
87 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
82 82  
83 -== 2.1 How it works ==
89 +[[image:image-20220708101224-1.png]]
84 84  
85 -(((
86 -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
87 -)))
88 88  
89 -(((
90 -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"]].
91 -)))
92 92  
93 +== ​1.4  Applications ==
93 93  
95 +* Smart Agriculture
94 94  
95 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
97 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
98 +​
96 96  
97 -Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
100 +== 1.5  Pin Definitions ==
98 98  
99 99  
100 -[[image:1654503992078-669.png]]
103 +[[image:1657246476176-652.png]]
101 101  
102 102  
103 -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.
104 104  
107 += 2.  Use NSE01 to communicate with IoT Server =
105 105  
106 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
109 +== 2.1  How it works ==
107 107  
108 -Each LSE01 is shipped with a sticker with the default device EUI as below:
109 109  
110 -[[image:image-20220606163732-6.jpeg]]
112 +(((
113 +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.
114 +)))
111 111  
112 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
113 113  
114 -**Add APP EUI in the application**
117 +(((
118 +The diagram below shows the working flow in default firmware of NSE01:
119 +)))
115 115  
121 +[[image:image-20220708101605-2.png]]
116 116  
117 -[[image:1654504596150-405.png]]
118 -
119 -
120 -
121 -**Add APP KEY and DEV EUI**
122 -
123 -[[image:1654504683289-357.png]]
124 -
125 -
126 -
127 -**Step 2**: Power on LSE01
128 -
129 -
130 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
131 -
132 -[[image:image-20220606163915-7.png]]
133 -
134 -
135 -**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.
136 -
137 -[[image:1654504778294-788.png]]
138 -
139 -
140 -
141 -== 2.3 Uplink Payload ==
142 -
143 -=== 2.3.1 MOD~=0(Default Mode) ===
144 -
145 -LSE01 will uplink payload via LoRaWAN with below payload format: 
146 -
147 -
148 -Uplink payload includes in total 11 bytes.
123 +(((
149 149  
150 -
151 -|(((
152 -**Size**
153 -
154 -**(bytes)**
155 -)))|**2**|**2**|**2**|**2**|**2**|**1**
156 -|**Value**|[[BAT>>path:#bat]]|(((
157 -Temperature
158 -
159 -(Reserve, Ignore now)
160 -)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
161 -MOD & Digital Interrupt
162 -
163 -(Optional)
164 164  )))
165 165  
166 -[[image:1654504881641-514.png]]
167 167  
168 168  
129 +== 2.2 ​ Configure the NSE01 ==
169 169  
170 -=== 2.3.2 MOD~=1(Original value) ===
171 171  
172 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
132 +=== 2.2.1 Test Requirement ===
173 173  
174 -|(((
175 -**Size**
176 176  
177 -**(bytes)**
178 -)))|**2**|**2**|**2**|**2**|**2**|**1**
179 -|**Value**|[[BAT>>path:#bat]]|(((
180 -Temperature
135 +To use NSE01 in your city, make sure meet below requirements:
181 181  
182 -(Reserve, Ignore now)
183 -)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
184 -MOD & Digital Interrupt
137 +* Your local operator has already distributed a NB-IoT Network there.
138 +* The local NB-IoT network used the band that NSE01 supports.
139 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
185 185  
186 -(Optional)
141 +(((
142 +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
187 187  )))
188 188  
189 -[[image:1654504907647-967.png]]
190 190  
146 +[[image:1657249419225-449.png]]
191 191  
192 192  
193 -=== 2.3.3 Battery Info ===
194 194  
195 -Check the battery voltage for LSE01.
150 +=== 2.2.2 Insert SIM card ===
196 196  
197 -Ex1: 0x0B45 = 2885mV
152 +Insert the NB-IoT Card get from your provider.
198 198  
199 -Ex2: 0x0B49 = 2889mV
154 +User need to take out the NB-IoT module and insert the SIM card like below:
200 200  
201 201  
157 +[[image:1657249468462-536.png]]
202 202  
203 -=== 2.3.4 Soil Moisture ===
204 204  
205 -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.
206 206  
207 -For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is
161 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
208 208  
209 -**05DC(H) = 1500(D) /100 = 15%.**
163 +(((
164 +(((
165 +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.
166 +)))
167 +)))
210 210  
211 211  
212 -1.
213 -11.
214 -111. Soil Temperature
170 +**Connection:**
215 215  
216 - 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
172 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
217 217  
218 -**Example**:
174 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
219 219  
220 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
176 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
221 221  
222 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
223 223  
179 +In the PC, use below serial tool settings:
224 224  
225 -1.
226 -11.
227 -111. Soil Conductivity (EC)
181 +* Baud:  (% style="color:green" %)**9600**
182 +* Data bits:** (% style="color:green" %)8(%%)**
183 +* Stop bits: (% style="color:green" %)**1**
184 +* Parity:  (% style="color:green" %)**None**
185 +* Flow Control: (% style="color:green" %)**None**
228 228  
229 -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).
187 +(((
188 +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.
189 +)))
230 230  
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.
191 +[[image:image-20220708110657-3.png]]
232 232  
193 +(% 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/]]
233 233  
234 -Generally, the EC value of irrigation water is less than 800uS / cm.
235 235  
236 -1.
237 -11.
238 -111. MOD
239 239  
240 -Firmware version at least v2.1 supports changing mode.
197 +=== 2.2.4 Use CoAP protocol to uplink data ===
241 241  
242 -For example, bytes[10]=90
199 +(% 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/]]
243 243  
244 -mod=(bytes[10]>>7)&0x01=1.
245 245  
202 +**Use below commands:**
246 246  
247 -Downlink Command:
204 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
205 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
206 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
248 248  
249 -If payload = 0x0A00, workmode=0
208 +For parameter description, please refer to AT command set
250 250  
251 -If** **payload =** **0x0A01, workmode=1
210 +[[image:1657249793983-486.png]]
252 252  
253 253  
254 -1.
255 -11.
256 -111. ​Decode payload in The Things Network
213 +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.
257 257  
258 -While using TTN network, you can add the payload format to decode the payload.
215 +[[image:1657249831934-534.png]]
259 259  
260 260  
261 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
262 262  
263 -The payload decoder function for TTN is here:
219 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
264 264  
265 -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/]]
221 +This feature is supported since firmware version v1.0.1
266 266  
267 267  
268 -1.
269 -11. Uplink Interval
224 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
225 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
226 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
270 270  
271 -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:
228 +[[image:1657249864775-321.png]]
272 272  
273 -[[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]]
274 274  
275 -1.
276 -11. ​Downlink Payload
231 +[[image:1657249930215-289.png]]
277 277  
278 -By default, LSE50 prints the downlink payload to console port.
279 279  
280 -|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
281 -|TDC (Transmit Time Interval)|Any|01|4
282 -|RESET|Any|04|2
283 -|AT+CFM|Any|05|4
284 -|INTMOD|Any|06|4
285 -|MOD|Any|0A|2
286 286  
287 -**Examples**
235 +=== 2.2.6 Use MQTT protocol to uplink data ===
288 288  
237 +This feature is supported since firmware version v110
289 289  
290 -**Set TDC**
291 291  
292 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
240 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
241 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
242 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
243 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
244 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
245 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
246 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
293 293  
294 -Payload:    01 00 00 1E    TDC=30S
248 +[[image:1657249978444-674.png]]
295 295  
296 -Payload:    01 00 00 3C    TDC=60S
297 297  
251 +[[image:1657249990869-686.png]]
298 298  
299 -**Reset**
300 300  
301 -If payload = 0x04FF, it will reset the LSE01
254 +(((
255 +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.
256 +)))
302 302  
303 303  
304 -**CFM**
305 305  
306 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
260 +=== 2.2.7 Use TCP protocol to uplink data ===
307 307  
308 -1.
309 -11. ​Show Data in DataCake IoT Server
262 +This feature is supported since firmware version v110
310 310  
311 -[[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:
312 312  
265 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
266 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
313 313  
314 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
268 +[[image:1657250217799-140.png]]
315 315  
316 -**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:
317 317  
271 +[[image:1657250255956-604.png]]
318 318  
319 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
320 320  
321 321  
322 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
275 +=== 2.2.8 Change Update Interval ===
323 323  
277 +User can use below command to change the (% style="color:green" %)**uplink interval**.
324 324  
279 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
325 325  
281 +(((
282 +(% style="color:red" %)**NOTE:**
283 +)))
326 326  
285 +(((
286 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
287 +)))
327 327  
328 -Step 3: Create an account or log in Datacake.
329 329  
330 -Step 4: Search the LSE01 and add DevEUI.
331 331  
291 +== 2.3  Uplink Payload ==
332 332  
333 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
293 +In this mode, uplink payload includes in total 18 bytes
334 334  
295 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
296 +|=(% style="width: 50px;" %)(((
297 +**Size(bytes)**
298 +)))|=(% 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**
299 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
335 335  
301 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
336 336  
337 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
338 338  
304 +[[image:image-20220708111918-4.png]]
339 339  
340 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
341 341  
307 +The payload is ASCII string, representative same HEX:
342 342  
309 +0x72403155615900640c7817075e0a8c02f900 where:
343 343  
344 -1.
345 -11. Frequency Plans
311 +* Device ID: 0x 724031556159 = 724031556159
312 +* Version: 0x0064=100=1.0.0
346 346  
347 -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.
314 +* BAT: 0x0c78 = 3192 mV = 3.192V
315 +* Singal: 0x17 = 23
316 +* Soil Moisture: 0x075e= 1886 = 18.86  %
317 +* Soil Temperature:0x0a8c =2700=27 °C
318 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
319 +* Interrupt: 0x00 = 0
348 348  
349 -1.
350 -11.
351 -111. EU863-870 (EU868)
352 352  
353 -Uplink:
354 354  
355 -868.1 - SF7BW125 to SF12BW125
356 356  
357 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
324 +== 2.4  Payload Explanation and Sensor Interface ==
358 358  
359 -868.5 - SF7BW125 to SF12BW125
360 360  
361 -867.1 - SF7BW125 to SF12BW125
327 +=== 2.4.1  Device ID ===
362 362  
363 -867.3 - SF7BW125 to SF12BW125
329 +By default, the Device ID equal to the last 6 bytes of IMEI.
364 364  
365 -867.5 - SF7BW125 to SF12BW125
331 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
366 366  
367 -867.7 - SF7BW125 to SF12BW125
333 +**Example:**
368 368  
369 -867.9 - SF7BW125 to SF12BW125
335 +AT+DEUI=A84041F15612
370 370  
371 -868.8 - FSK
337 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
372 372  
373 373  
374 -Downlink:
375 375  
376 -Uplink channels 1-9 (RX1)
341 +=== 2.4.2  Version Info ===
377 377  
378 -869.525 - SF9BW125 (RX2 downlink only)
343 +Specify the software version: 0x64=100, means firmware version 1.00.
379 379  
345 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
380 380  
381 -1.
382 -11.
383 -111. US902-928(US915)
384 384  
385 -Used in USA, Canada and South America. Default use CHE=2
386 386  
387 -Uplink:
349 +=== 2.4.3  Battery Info ===
388 388  
389 -903.9 - SF7BW125 to SF10BW125
351 +(((
352 +Check the battery voltage for LSE01.
353 +)))
390 390  
391 -904.1 - SF7BW125 to SF10BW125
355 +(((
356 +Ex1: 0x0B45 = 2885mV
357 +)))
392 392  
393 -904.3 - SF7BW125 to SF10BW125
359 +(((
360 +Ex2: 0x0B49 = 2889mV
361 +)))
394 394  
395 -904.5 - SF7BW125 to SF10BW125
396 396  
397 -904.7 - SF7BW125 to SF10BW125
398 398  
399 -904.9 - SF7BW125 to SF10BW125
365 +=== 2.4.4  Signal Strength ===
400 400  
401 -905.1 - SF7BW125 to SF10BW125
367 +NB-IoT Network signal Strength.
402 402  
403 -905.3 - SF7BW125 to SF10BW125
369 +**Ex1: 0x1d = 29**
404 404  
371 +(% style="color:blue" %)**0**(%%)  -113dBm or less
405 405  
406 -Downlink:
373 +(% style="color:blue" %)**1**(%%)  -111dBm
407 407  
408 -923.3 - SF7BW500 to SF12BW500
375 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
409 409  
410 -923.9 - SF7BW500 to SF12BW500
377 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
411 411  
412 -924.5 - SF7BW500 to SF12BW500
379 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
413 413  
414 -925.1 - SF7BW500 to SF12BW500
415 415  
416 -925.7 - SF7BW500 to SF12BW500
417 417  
418 -926.3 - SF7BW500 to SF12BW500
383 +=== 2.4.5  Soil Moisture ===
419 419  
420 -926.9 - SF7BW500 to SF12BW500
385 +(((
386 +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.
387 +)))
421 421  
422 -927.5 - SF7BW500 to SF12BW500
389 +(((
390 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
391 +)))
423 423  
424 -923.3 - SF12BW500(RX2 downlink only)
393 +(((
394 +
395 +)))
425 425  
397 +(((
398 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
399 +)))
426 426  
427 -1.
428 -11.
429 -111. CN470-510 (CN470)
430 430  
431 -Used in China, Default use CHE=1
432 432  
433 -Uplink:
403 +=== 2.4.6  Soil Temperature ===
434 434  
435 -486.3 - SF7BW125 to SF12BW125
405 +(((
406 + 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
407 +)))
436 436  
437 -486.5 - SF7BW125 to SF12BW125
409 +(((
410 +**Example**:
411 +)))
438 438  
439 -486.7 - SF7BW125 to SF12BW125
413 +(((
414 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
415 +)))
440 440  
441 -486.9 - SF7BW125 to SF12BW125
417 +(((
418 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
419 +)))
442 442  
443 -487.1 - SF7BW125 to SF12BW125
444 444  
445 -487.3 - SF7BW125 to SF12BW125
446 446  
447 -487.5 - SF7BW125 to SF12BW125
423 +=== 2.4.7  Soil Conductivity (EC) ===
448 448  
449 -487.7 - SF7BW125 to SF12BW125
425 +(((
426 +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).
427 +)))
450 450  
429 +(((
430 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
431 +)))
451 451  
452 -Downlink:
433 +(((
434 +Generally, the EC value of irrigation water is less than 800uS / cm.
435 +)))
453 453  
454 -506.7 - SF7BW125 to SF12BW125
437 +(((
438 +
439 +)))
455 455  
456 -506.9 - SF7BW125 to SF12BW125
441 +(((
442 +
443 +)))
457 457  
458 -507.1 - SF7BW125 to SF12BW125
445 +=== 2.4.8  Digital Interrupt ===
459 459  
460 -507.3 - SF7BW125 to SF12BW125
447 +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.
461 461  
462 -507.5 - SF7BW125 to SF12BW125
449 +The command is:
463 463  
464 -507.7 - SF7BW125 to SF12BW125
451 +(% 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]])**.**
465 465  
466 -507.9 - SF7BW125 to SF12BW125
467 467  
468 -508.1 - SF7BW125 to SF12BW125
454 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
469 469  
470 -505.3 - SF12BW125 (RX2 downlink only)
471 471  
457 +Example:
472 472  
473 -1.
474 -11.
475 -111. AU915-928(AU915)
459 +0x(00): Normal uplink packet.
476 476  
477 -Default use CHE=2
461 +0x(01): Interrupt Uplink Packet.
478 478  
479 -Uplink:
480 480  
481 -916.8 - SF7BW125 to SF12BW125
482 482  
483 -917.0 - SF7BW125 to SF12BW125
465 +=== 2.4.9  ​+5V Output ===
484 484  
485 -917.2 - SF7BW125 to SF12BW125
467 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
486 486  
487 -917.4 - SF7BW125 to SF12BW125
488 488  
489 -917.6 - SF7BW125 to SF12BW125
470 +The 5V output time can be controlled by AT Command.
490 490  
491 -917.8 - SF7BW125 to SF12BW125
472 +(% style="color:blue" %)**AT+5VT=1000**
492 492  
493 -918.0 - SF7BW125 to SF12BW125
474 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
494 494  
495 -918.2 - SF7BW125 to SF12BW125
496 496  
497 497  
498 -Downlink:
478 +== 2.5  Downlink Payload ==
499 499  
500 -923.3 - SF7BW500 to SF12BW500
480 +By default, NSE01 prints the downlink payload to console port.
501 501  
502 -923.9 - SF7BW500 to SF12BW500
482 +[[image:image-20220708133731-5.png]]
503 503  
504 -924.5 - SF7BW500 to SF12BW500
505 505  
506 -925.1 - SF7BW500 to SF12BW500
485 +(((
486 +(% style="color:blue" %)**Examples:**
487 +)))
507 507  
508 -925.7 - SF7BW500 to SF12BW500
489 +(((
490 +
491 +)))
509 509  
510 -926.3 - SF7BW500 to SF12BW500
493 +* (((
494 +(% style="color:blue" %)**Set TDC**
495 +)))
511 511  
512 -926.9 - SF7BW500 to SF12BW500
497 +(((
498 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
499 +)))
513 513  
514 -927.5 - SF7BW500 to SF12BW500
501 +(((
502 +Payload:    01 00 00 1E    TDC=30S
503 +)))
515 515  
516 -923.3 - SF12BW500(RX2 downlink only)
505 +(((
506 +Payload:    01 00 00 3C    TDC=60S
507 +)))
517 517  
518 -1.
519 -11.
520 -111. AS920-923 & AS923-925 (AS923)
509 +(((
510 +
511 +)))
521 521  
522 -**Default Uplink channel:**
513 +* (((
514 +(% style="color:blue" %)**Reset**
515 +)))
523 523  
524 -923.2 - SF7BW125 to SF10BW125
517 +(((
518 +If payload = 0x04FF, it will reset the NSE01
519 +)))
525 525  
526 -923.4 - SF7BW125 to SF10BW125
527 527  
522 +* (% style="color:blue" %)**INTMOD**
528 528  
529 -**Additional Uplink Channel**:
524 +Downlink Payload: 06000003, Set AT+INTMOD=3
530 530  
531 -(OTAA mode, channel added by JoinAccept message)
532 532  
533 -**AS920~~AS923 for Japan, Malaysia, Singapore**:
534 534  
535 -922.2 - SF7BW125 to SF10BW125
528 +== 2.6  ​LED Indicator ==
536 536  
537 -922.4 - SF7BW125 to SF10BW125
530 +(((
531 +The NSE01 has an internal LED which is to show the status of different state.
538 538  
539 -922.6 - SF7BW125 to SF10BW125
540 540  
541 -922.8 - SF7BW125 to SF10BW125
534 +* 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)
535 +* Then the LED will be on for 1 second means device is boot normally.
536 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
537 +* For each uplink probe, LED will be on for 500ms.
538 +)))
542 542  
543 -923.0 - SF7BW125 to SF10BW125
544 544  
545 -922.0 - SF7BW125 to SF10BW125
546 546  
547 547  
548 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
543 +== 2.7  Installation in Soil ==
549 549  
550 -923.6 - SF7BW125 to SF10BW125
545 +__**Measurement the soil surface**__
551 551  
552 -923.8 - SF7BW125 to SF10BW125
547 +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]]
553 553  
554 -924.0 - SF7BW125 to SF10BW125
549 +[[image:1657259653666-883.png]] ​
555 555  
556 -924.2 - SF7BW125 to SF10BW125
557 557  
558 -924.4 - SF7BW125 to SF10BW125
552 +(((
553 +
559 559  
560 -924.6 - SF7BW125 to SF10BW125
561 -
562 -
563 -
564 -**Downlink:**
565 -
566 -Uplink channels 1-8 (RX1)
567 -
568 -923.2 - SF10BW125 (RX2)
569 -
570 -
571 -1.
572 -11.
573 -111. KR920-923 (KR920)
574 -
575 -Default channel:
576 -
577 -922.1 - SF7BW125 to SF12BW125
578 -
579 -922.3 - SF7BW125 to SF12BW125
580 -
581 -922.5 - SF7BW125 to SF12BW125
582 -
583 -
584 -Uplink: (OTAA mode, channel added by JoinAccept message)
585 -
586 -922.1 - SF7BW125 to SF12BW125
587 -
588 -922.3 - SF7BW125 to SF12BW125
589 -
590 -922.5 - SF7BW125 to SF12BW125
591 -
592 -922.7 - SF7BW125 to SF12BW125
593 -
594 -922.9 - SF7BW125 to SF12BW125
595 -
596 -923.1 - SF7BW125 to SF12BW125
597 -
598 -923.3 - SF7BW125 to SF12BW125
599 -
600 -
601 -Downlink:
602 -
603 -Uplink channels 1-7(RX1)
604 -
605 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
606 -
607 -
608 -1.
609 -11.
610 -111. IN865-867 (IN865)
611 -
612 -Uplink:
613 -
614 -865.0625 - SF7BW125 to SF12BW125
615 -
616 -865.4025 - SF7BW125 to SF12BW125
617 -
618 -865.9850 - SF7BW125 to SF12BW125
619 -
620 -
621 -Downlink:
622 -
623 -Uplink channels 1-3 (RX1)
624 -
625 -866.550 - SF10BW125 (RX2)
626 -
627 -
628 -1.
629 -11. LED Indicator
630 -
631 -The LSE01 has an internal LED which is to show the status of different state.
632 -
633 -
634 -* Blink once when device power on.
635 -* Solid ON for 5 seconds once device successful Join the network.
636 -* Blink once when device transmit a packet.
637 -
638 -1.
639 -11. Installation in Soil
640 -
641 -**Measurement the soil surface**
642 -
643 -
644 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
645 -
646 -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.
647 -
648 -
649 -
650 -
651 -
652 -
653 -
654 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
655 -
656 -
657 -
555 +(((
658 658  Dig a hole with diameter > 20CM.
557 +)))
659 659  
559 +(((
660 660  Horizontal insert the probe to the soil and fill the hole for long term measurement.
561 +)))
562 +)))
661 661  
564 +[[image:1654506665940-119.png]]
662 662  
566 +(((
567 +
568 +)))
663 663  
664 664  
665 -1.
666 -11. ​Firmware Change Log
571 +== 2.8  ​Firmware Change Log ==
667 667  
668 -**Firmware download link:**
669 669  
670 -[[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/]]
574 +Download URL & Firmware Change log
671 671  
576 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
672 672  
673 -**Firmware Upgrade Method:**
674 674  
675 -[[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]]
579 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
676 676  
677 677  
678 -**V1.0.**
679 679  
680 -Release
583 +== 2.9  ​Battery Analysis ==
681 681  
585 +=== 2.9.1  ​Battery Type ===
682 682  
683 683  
684 -1.
685 -11. ​Battery Analysis
686 -111. ​Battery Type
588 +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.
687 687  
688 -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.
689 689  
591 +The battery is designed to last for several years depends on the actually use environment and update interval. 
690 690  
691 -The battery is designed to last for more than 5 years for the LSN50.
692 692  
693 -
694 694  The battery related documents as below:
695 695  
696 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
697 -* [[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]]
698 -* [[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]]
596 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
597 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
598 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
699 699  
700 -|(((
701 -JST-XH-2P connector
600 +(((
601 +[[image:image-20220708140453-6.png]]
702 702  )))
703 703  
704 -[[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]]
705 705  
706 706  
606 +=== 2.9.2  Power consumption Analyze ===
707 707  
708 -1.
709 -11.
710 -111. ​Battery Note
608 +(((
609 +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.
610 +)))
711 711  
712 -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.
713 713  
613 +(((
614 +Instruction to use as below:
615 +)))
714 714  
715 -1.
716 -11.
717 -111. ​Replace the battery
617 +(((
618 +(% 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/]]
619 +)))
718 718  
719 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
720 720  
622 +(((
623 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
624 +)))
721 721  
722 -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.
626 +* (((
627 +Product Model
628 +)))
629 +* (((
630 +Uplink Interval
631 +)))
632 +* (((
633 +Working Mode
634 +)))
723 723  
636 +(((
637 +And the Life expectation in difference case will be shown on the right.
638 +)))
724 724  
725 -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)
640 +[[image:image-20220708141352-7.jpeg]]
726 726  
727 727  
728 728  
644 +=== 2.9.3  ​Battery Note ===
729 729  
646 +(((
647 +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.
648 +)))
730 730  
731 731  
732 -= 3. ​Using the AT Commands =
733 733  
734 -== 3.1 Access AT Commands ==
652 +=== 2.9.4  Replace the battery ===
735 735  
654 +(((
655 +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).
656 +)))
736 736  
737 -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.
738 738  
739 -[[image:1654501986557-872.png]]
740 740  
660 += 3. ​ Access NB-IoT Module =
741 741  
742 -Or if you have below board, use below connection:
662 +(((
663 +Users can directly access the AT command set of the NB-IoT module.
664 +)))
743 743  
666 +(((
667 +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/]] 
668 +)))
744 744  
745 -[[image:1654502005655-729.png]]
670 +[[image:1657261278785-153.png]]
746 746  
747 747  
748 748  
749 -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:
674 += 4.  Using the AT Commands =
750 750  
676 +== 4.1  Access AT Commands ==
751 751  
752 - [[image:1654502050864-459.png]]
678 +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/]]
753 753  
754 754  
755 -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/]]
681 +AT+<CMD>?  : Help on <CMD>
756 756  
683 +AT+<CMD>         : Run <CMD>
757 757  
758 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
685 +AT+<CMD>=<value> : Set the value
759 759  
760 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
687 +AT+<CMD>=?  : Get the value
761 761  
762 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
763 763  
764 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
765 -
766 -
767 767  (% style="color:#037691" %)**General Commands**(%%)      
768 768  
769 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
692 +AT  : Attention       
770 770  
771 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
694 +AT?  : Short Help     
772 772  
773 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
696 +ATZ  : MCU Reset    
774 774  
775 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
698 +AT+TDC  : Application Data Transmission Interval
776 776  
700 +AT+CFG  : Print all configurations
777 777  
778 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
702 +AT+CFGMOD           : Working mode selection
779 779  
780 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
704 +AT+INTMOD            : Set the trigger interrupt mode
781 781  
782 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
706 +AT+5VT  : Set extend the time of 5V power  
783 783  
784 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
708 +AT+PRO  : Choose agreement
785 785  
786 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
710 +AT+WEIGRE  : Get weight or set weight to 0
787 787  
788 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
712 +AT+WEIGAP  : Get or Set the GapValue of weight
789 789  
790 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
714 +AT+RXDL  : Extend the sending and receiving time
791 791  
792 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
716 +AT+CNTFAC  : Get or set counting parameters
793 793  
794 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
718 +AT+SERVADDR  : Server Address
795 795  
796 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
797 797  
798 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
721 +(% style="color:#037691" %)**COAP Management**      
799 799  
800 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
723 +AT+URI            : Resource parameters
801 801  
802 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
803 803  
804 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
726 +(% style="color:#037691" %)**UDP Management**
805 805  
806 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
728 +AT+CFM          : Upload confirmation mode (only valid for UDP)
807 807  
808 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
809 809  
810 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
731 +(% style="color:#037691" %)**MQTT Management**
811 811  
733 +AT+CLIENT               : Get or Set MQTT client
812 812  
813 -(% style="color:#037691" %)**LoRa Network Management**
735 +AT+UNAME  : Get or Set MQTT Username
814 814  
815 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
737 +AT+PWD                  : Get or Set MQTT password
816 816  
817 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
739 +AT+PUBTOPIC  : Get or Set MQTT publish topic
818 818  
819 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
741 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
820 820  
821 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
822 822  
823 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
744 +(% style="color:#037691" %)**Information**          
824 824  
825 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
746 +AT+FDR  : Factory Data Reset
826 826  
827 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
748 +AT+PWORD  : Serial Access Password
828 828  
829 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
830 830  
831 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
832 832  
833 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
752 += ​5.  FAQ =
834 834  
835 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
754 +== 5.1 ​ How to Upgrade Firmware ==
836 836  
837 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
838 838  
839 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
757 +(((
758 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
759 +)))
840 840  
841 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
842 -
843 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
844 -
845 -
846 -(% style="color:#037691" %)**Information** 
847 -
848 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
849 -
850 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
851 -
852 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
853 -
854 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
855 -
856 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
857 -
858 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
859 -
860 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
861 -
862 -
863 -= ​4. FAQ =
864 -
865 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
866 -
867 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
868 -When downloading the images, choose the required image file for download. ​
869 -
870 -
871 -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.
872 -
873 -
874 -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.
875 -
876 -
877 -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.
878 -
879 -[[image:image-20220606154726-3.png]]
880 -
881 -When you use the TTN network, the US915 frequency bands use are:
882 -
883 -* 903.9 - SF7BW125 to SF10BW125
884 -* 904.1 - SF7BW125 to SF10BW125
885 -* 904.3 - SF7BW125 to SF10BW125
886 -* 904.5 - SF7BW125 to SF10BW125
887 -* 904.7 - SF7BW125 to SF10BW125
888 -* 904.9 - SF7BW125 to SF10BW125
889 -* 905.1 - SF7BW125 to SF10BW125
890 -* 905.3 - SF7BW125 to SF10BW125
891 -* 904.6 - SF8BW500
892 -
893 -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:
894 -
895 -(% class="box infomessage" %)
896 896  (((
897 -**AT+CHE=2**
762 +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]]
898 898  )))
899 899  
900 -(% class="box infomessage" %)
901 901  (((
902 -**ATZ**
766 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
903 903  )))
904 904  
905 -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.
906 906  
907 907  
908 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
771 += 6.  Trouble Shooting =
909 909  
910 -[[image:image-20220606154825-4.png]]
773 +== 6.1  ​Connection problem when uploading firmware ==
911 911  
912 912  
776 +(% class="wikigeneratedid" %)
777 +(((
778 +(% 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;"]]
779 +)))
913 913  
914 -= 5. Trouble Shooting =
915 915  
916 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
917 917  
918 -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.
783 +== 6.2  AT Command input doesn't work ==
919 919  
785 +(((
786 +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.
787 +)))
920 920  
921 -== 5.2 AT Command input doesn’t work ==
922 922  
923 -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.
924 924  
791 += 7. ​ Order Info =
925 925  
926 -== 5.3 Device rejoin in at the second uplink packet ==
927 927  
928 -(% style="color:#4f81bd" %)**Issue describe as below:**
794 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
929 929  
930 -[[image:1654500909990-784.png]]
931 931  
797 +(% class="wikigeneratedid" %)
798 +(((
799 +
800 +)))
932 932  
933 -(% style="color:#4f81bd" %)**Cause for this issue:**
802 += 8.  Packing Info =
934 934  
935 -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.
804 +(((
805 +
936 936  
807 +(% style="color:#037691" %)**Package Includes**:
937 937  
938 -(% style="color:#4f81bd" %)**Solution: **
939 939  
940 -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:
810 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
811 +* External antenna x 1
812 +)))
941 941  
942 -[[image:1654500929571-736.png]]
814 +(((
815 +
943 943  
817 +(% style="color:#037691" %)**Dimension and weight**:
944 944  
945 -= 6. ​Order Info =
946 946  
947 -
948 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
949 -
950 -
951 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
952 -
953 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
954 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
955 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
956 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
957 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
958 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
959 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
960 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
961 -
962 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
963 -
964 -* (% style="color:red" %)**4**(%%): 4000mAh battery
965 -* (% style="color:red" %)**8**(%%): 8500mAh battery
966 -
967 -= 7. Packing Info =
968 -
969 -(((
970 -**Package Includes**:
820 +* Size: 195 x 125 x 55 mm
821 +* Weight:   420g
971 971  )))
972 972  
973 -* (((
974 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
975 -)))
976 -
977 977  (((
978 978  
979 -)))
980 980  
981 -(((
982 -**Dimension and weight**:
983 -)))
984 984  
985 -* (((
986 -Device Size: cm
828 +
987 987  )))
988 -* (((
989 -Device Weight: g
990 -)))
991 -* (((
992 -Package Size / pcs : cm
993 -)))
994 -* (((
995 -Weight / pcs : g
996 -)))
997 997  
998 -= 8. Support =
831 += 9.  Support =
999 999  
1000 1000  * 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.
1001 1001  * 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]]
1002 -
1003 -
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