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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 19.2
edited by Xiaoling
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To version 65.9
edited by Xiaoling
on 2022/07/08 15:38
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1 -LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
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  
... ... @@ -8,1003 +8,830 @@
8 8  
9 9  
10 10  
11 -= 1. Introduction =
12 12  
13 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
14 14  
13 +
14 +**Table of Contents:**
15 +
16 +{{toc/}}
17 +
18 +
19 +
20 +
21 +
22 +
23 +
24 += 1.  Introduction =
25 +
26 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
27 +
15 15  (((
16 -The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
17 -)))
29 +
18 18  
19 19  (((
20 -It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
32 +Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
21 21  )))
22 22  
23 23  (((
24 -The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
36 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
25 25  )))
26 26  
27 27  (((
28 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
40 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
29 29  )))
30 30  
31 31  (((
32 -Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
44 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
33 33  )))
34 34  
47 +
48 +)))
35 35  
36 36  [[image:1654503236291-817.png]]
37 37  
38 38  
39 -[[image:1654503265560-120.png]]
53 +[[image:1657245163077-232.png]]
40 40  
41 41  
42 42  
43 -== 1.2 ​Features ==
57 +== 1.2 ​ Features ==
44 44  
45 -* LoRaWAN 1.0.3 Class A
46 -* Ultra low power consumption
59 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
47 47  * Monitor Soil Moisture
48 48  * Monitor Soil Temperature
49 49  * Monitor Soil Conductivity
50 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
51 51  * AT Commands to change parameters
52 52  * Uplink on periodically
53 53  * Downlink to change configure
54 54  * IP66 Waterproof Enclosure
55 -* 4000mAh or 8500mAh Battery for long term use
67 +* Ultra-Low Power consumption
68 +* AT Commands to change parameters
69 +* Micro SIM card slot for NB-IoT SIM
70 +* 8500mAh Battery for long term use
56 56  
57 -== 1.3 Specification ==
58 58  
59 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
73 +== 1.3  Specification ==
60 60  
61 -[[image:image-20220606162220-5.png]]
62 62  
76 +(% style="color:#037691" %)**Common DC Characteristics:**
63 63  
78 +* Supply Voltage: 2.1v ~~ 3.6v
79 +* Operating Temperature: -40 ~~ 85°C
64 64  
65 -== ​1.4 Applications ==
81 +(% style="color:#037691" %)**NB-IoT Spec:**
66 66  
67 -* Smart Agriculture
83 +* - B1 @H-FDD: 2100MHz
84 +* - B3 @H-FDD: 1800MHz
85 +* - B8 @H-FDD: 900MHz
86 +* - B5 @H-FDD: 850MHz
87 +* - B20 @H-FDD: 800MHz
88 +* - B28 @H-FDD: 700MHz
68 68  
90 +Probe(% style="color:#037691" %)** Specification:**
69 69  
70 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
71 -​
92 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
72 72  
73 -(% class="wikigeneratedid" %)
74 -== 1.5 Firmware Change log ==
94 +[[image:image-20220708101224-1.png]]
75 75  
76 76  
77 -**LSE01 v1.0 :**  Release
78 78  
98 +== ​1.4  Applications ==
79 79  
100 +* Smart Agriculture
80 80  
81 -= 2. Configure LSE01 to connect to LoRaWAN network =
102 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
103 +​
82 82  
83 -== 2.1 How it works ==
105 +== 1.5  Pin Definitions ==
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 -)))
108 +[[image:1657246476176-652.png]]
92 92  
93 93  
94 94  
95 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
112 += 2.  Use NSE01 to communicate with IoT Server =
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.
114 +== 2.1  How it works ==
98 98  
99 99  
100 -[[image:1654503992078-669.png]]
117 +(((
118 +The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
119 +)))
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.
122 +(((
123 +The diagram below shows the working flow in default firmware of NSE01:
124 +)))
104 104  
126 +[[image:image-20220708101605-2.png]]
105 105  
106 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
128 +(((
129 +
130 +)))
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]]
111 111  
112 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
134 +== 2.2 ​ Configure the NSE01 ==
113 113  
114 -**Add APP EUI in the application**
115 115  
137 +=== 2.2.1 Test Requirement ===
116 116  
117 -[[image:1654504596150-405.png]]
118 118  
140 +To use NSE01 in your city, make sure meet below requirements:
119 119  
142 +* Your local operator has already distributed a NB-IoT Network there.
143 +* The local NB-IoT network used the band that NSE01 supports.
144 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
120 120  
121 -**Add APP KEY and DEV EUI**
146 +(((
147 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
148 +)))
122 122  
123 -[[image:1654504683289-357.png]]
124 124  
151 +[[image:1657249419225-449.png]]
125 125  
126 126  
127 -**Step 2**: Power on LSE01
128 128  
155 +=== 2.2.2 Insert SIM card ===
129 129  
130 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
157 +Insert the NB-IoT Card get from your provider.
131 131  
132 -[[image:image-20220606163915-7.png]]
159 +User need to take out the NB-IoT module and insert the SIM card like below:
133 133  
134 134  
162 +[[image:1657249468462-536.png]]
135 135  
136 136  
137 137  
138 -**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.
166 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
139 139  
140 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
141 -
142 -
143 -
144 -
145 -1.
146 -11. ​Uplink Payload
147 -111. MOD=0(Default Mode)
148 -
149 -LSE01 will uplink payload via LoRaWAN with below payload format: 
150 -
151 -
152 -Uplink payload includes in total 11 bytes.
153 -
154 -
155 -|(((
156 -**Size**
157 -
158 -**(bytes)**
159 -)))|**2**|**2**|**2**|**2**|**2**|**1**
160 -|**Value**|[[BAT>>path:#bat]]|(((
161 -Temperature
162 -
163 -(Reserve, Ignore now)
164 -)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
165 -MOD & Digital Interrupt
166 -
167 -(Optional)
168 +(((
169 +(((
170 +User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
168 168  )))
169 -
170 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
171 -
172 -
173 -1.
174 -11.
175 -111. MOD=1(Original value)
176 -
177 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
178 -
179 -|(((
180 -**Size**
181 -
182 -**(bytes)**
183 -)))|**2**|**2**|**2**|**2**|**2**|**1**
184 -|**Value**|[[BAT>>path:#bat]]|(((
185 -Temperature
186 -
187 -(Reserve, Ignore now)
188 -)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
189 -MOD & Digital Interrupt
190 -
191 -(Optional)
192 192  )))
193 193  
194 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
195 195  
196 -1.
197 -11.
198 -111. Battery Info
175 +**Connection:**
199 199  
200 -Check the battery voltage for LSE01.
177 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
201 201  
202 -Ex1: 0x0B45 = 2885mV
179 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
203 203  
204 -Ex2: 0x0B49 = 2889mV
181 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
205 205  
206 206  
184 +In the PC, use below serial tool settings:
207 207  
208 -1.
209 -11.
210 -111. Soil Moisture
186 +* Baud:  (% style="color:green" %)**9600**
187 +* Data bits:** (% style="color:green" %)8(%%)**
188 +* Stop bits: (% style="color:green" %)**1**
189 +* Parity:  (% style="color:green" %)**None**
190 +* Flow Control: (% style="color:green" %)**None**
211 211  
212 -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.
192 +(((
193 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
194 +)))
213 213  
214 -For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is
196 +[[image:image-20220708110657-3.png]]
215 215  
216 -**05DC(H) = 1500(D) /100 = 15%.**
198 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
217 217  
218 218  
219 -1.
220 -11.
221 -111. Soil Temperature
222 222  
223 - 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
202 +=== 2.2.4 Use CoAP protocol to uplink data ===
224 224  
225 -**Example**:
204 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
226 226  
227 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
228 228  
229 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
207 +**Use below commands:**
230 230  
209 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
210 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
211 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
231 231  
232 -1.
233 -11.
234 -111. Soil Conductivity (EC)
213 +For parameter description, please refer to AT command set
235 235  
236 -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).
215 +[[image:1657249793983-486.png]]
237 237  
238 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
239 239  
218 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
240 240  
241 -Generally, the EC value of irrigation water is less than 800uS / cm.
220 +[[image:1657249831934-534.png]]
242 242  
243 -1.
244 -11.
245 -111. MOD
246 246  
247 -Firmware version at least v2.1 supports changing mode.
248 248  
249 -For example, bytes[10]=90
224 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
250 250  
251 -mod=(bytes[10]>>7)&0x01=1.
226 +This feature is supported since firmware version v1.0.1
252 252  
253 253  
254 -Downlink Command:
229 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
230 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
231 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
255 255  
256 -If payload = 0x0A00, workmode=0
233 +[[image:1657249864775-321.png]]
257 257  
258 -If** **payload =** **0x0A01, workmode=1
259 259  
236 +[[image:1657249930215-289.png]]
260 260  
261 -1.
262 -11.
263 -111. ​Decode payload in The Things Network
264 264  
265 -While using TTN network, you can add the payload format to decode the payload.
266 266  
240 +=== 2.2.6 Use MQTT protocol to uplink data ===
267 267  
268 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
242 +This feature is supported since firmware version v110
269 269  
270 -The payload decoder function for TTN is here:
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/]]
245 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
246 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
247 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
248 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
249 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
250 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
251 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
273 273  
253 +[[image:1657249978444-674.png]]
274 274  
275 -1.
276 -11. Uplink Interval
277 277  
278 -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:
256 +[[image:1657249990869-686.png]]
279 279  
280 -[[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]]
281 281  
282 -1.
283 -11. ​Downlink Payload
259 +(((
260 +MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
261 +)))
284 284  
285 -By default, LSE50 prints the downlink payload to console port.
286 286  
287 -|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
288 -|TDC (Transmit Time Interval)|Any|01|4
289 -|RESET|Any|04|2
290 -|AT+CFM|Any|05|4
291 -|INTMOD|Any|06|4
292 -|MOD|Any|0A|2
293 293  
294 -**Examples**
265 +=== 2.2.7 Use TCP protocol to uplink data ===
295 295  
267 +This feature is supported since firmware version v110
296 296  
297 -**Set TDC**
298 298  
299 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
270 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
271 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
300 300  
301 -Payload:    01 00 00 1E    TDC=30S
273 +[[image:1657250217799-140.png]]
302 302  
303 -Payload:    01 00 00 3C    TDC=60S
304 304  
276 +[[image:1657250255956-604.png]]
305 305  
306 -**Reset**
307 307  
308 -If payload = 0x04FF, it will reset the LSE01
309 309  
280 +=== 2.2.8 Change Update Interval ===
310 310  
311 -**CFM**
282 +User can use below command to change the (% style="color:green" %)**uplink interval**.
312 312  
313 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
284 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
314 314  
315 -1.
316 -11. ​Show Data in DataCake IoT Server
286 +(((
287 +(% style="color:red" %)**NOTE:**
288 +)))
317 317  
318 -[[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:
290 +(((
291 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
292 +)))
319 319  
320 320  
321 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
322 322  
323 -**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:
296 +== 2.3  Uplink Payload ==
324 324  
298 +In this mode, uplink payload includes in total 18 bytes
325 325  
326 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
300 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
301 +|=(% style="width: 50px;" %)(((
302 +**Size(bytes)**
303 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
304 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
327 327  
306 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
328 328  
329 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
330 330  
309 +[[image:image-20220708111918-4.png]]
331 331  
332 332  
312 +The payload is ASCII string, representative same HEX:
333 333  
314 +0x72403155615900640c7817075e0a8c02f900 where:
334 334  
335 -Step 3: Create an account or log in Datacake.
316 +* Device ID: 0x 724031556159 = 724031556159
317 +* Version: 0x0064=100=1.0.0
336 336  
337 -Step 4: Search the LSE01 and add DevEUI.
319 +* BAT: 0x0c78 = 3192 mV = 3.192V
320 +* Singal: 0x17 = 23
321 +* Soil Moisture: 0x075e= 1886 = 18.86  %
322 +* Soil Temperature:0x0a8c =2700=27 °C
323 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
324 +* Interrupt: 0x00 = 0
338 338  
339 339  
340 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
327 +== 2.4  Payload Explanation and Sensor Interface ==
341 341  
342 342  
330 +=== 2.4.1  Device ID ===
343 343  
344 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
332 +By default, the Device ID equal to the last 6 bytes of IMEI.
345 345  
334 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
346 346  
347 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
336 +**Example:**
348 348  
338 +AT+DEUI=A84041F15612
349 349  
340 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
350 350  
351 -1.
352 -11. Frequency Plans
353 353  
354 -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.
355 355  
356 -1.
357 -11.
358 -111. EU863-870 (EU868)
344 +=== 2.4.2  Version Info ===
359 359  
360 -Uplink:
346 +Specify the software version: 0x64=100, means firmware version 1.00.
361 361  
362 -868.1 - SF7BW125 to SF12BW125
348 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
363 363  
364 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
365 365  
366 -868.5 - SF7BW125 to SF12BW125
367 367  
368 -867.1 - SF7BW125 to SF12BW125
352 +=== 2.4.3  Battery Info ===
369 369  
370 -867.3 - SF7BW125 to SF12BW125
354 +(((
355 +Check the battery voltage for LSE01.
356 +)))
371 371  
372 -867.5 - SF7BW125 to SF12BW125
358 +(((
359 +Ex1: 0x0B45 = 2885mV
360 +)))
373 373  
374 -867.7 - SF7BW125 to SF12BW125
362 +(((
363 +Ex2: 0x0B49 = 2889mV
364 +)))
375 375  
376 -867.9 - SF7BW125 to SF12BW125
377 377  
378 -868.8 - FSK
379 379  
368 +=== 2.4.4  Signal Strength ===
380 380  
381 -Downlink:
370 +NB-IoT Network signal Strength.
382 382  
383 -Uplink channels 1-9 (RX1)
372 +**Ex1: 0x1d = 29**
384 384  
385 -869.525 - SF9BW125 (RX2 downlink only)
374 +(% style="color:blue" %)**0**(%%)  -113dBm or less
386 386  
376 +(% style="color:blue" %)**1**(%%)  -111dBm
387 387  
388 -1.
389 -11.
390 -111. US902-928(US915)
378 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
391 391  
392 -Used in USA, Canada and South America. Default use CHE=2
380 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
393 393  
394 -Uplink:
382 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
395 395  
396 -903.9 - SF7BW125 to SF10BW125
397 397  
398 -904.1 - SF7BW125 to SF10BW125
399 399  
400 -904.3 - SF7BW125 to SF10BW125
386 +=== 2.4.5  Soil Moisture ===
401 401  
402 -904.5 - SF7BW125 to SF10BW125
388 +(((
389 +Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
390 +)))
403 403  
404 -904.7 - SF7BW125 to SF10BW125
392 +(((
393 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
394 +)))
405 405  
406 -904.9 - SF7BW125 to SF10BW125
396 +(((
397 +
398 +)))
407 407  
408 -905.1 - SF7BW125 to SF10BW125
400 +(((
401 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
402 +)))
409 409  
410 -905.3 - SF7BW125 to SF10BW125
411 411  
412 412  
413 -Downlink:
406 +=== 2.4.6  Soil Temperature ===
414 414  
415 -923.3 - SF7BW500 to SF12BW500
408 +(((
409 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
410 +)))
416 416  
417 -923.9 - SF7BW500 to SF12BW500
412 +(((
413 +**Example**:
414 +)))
418 418  
419 -924.5 - SF7BW500 to SF12BW500
416 +(((
417 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
418 +)))
420 420  
421 -925.1 - SF7BW500 to SF12BW500
420 +(((
421 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
422 +)))
422 422  
423 -925.7 - SF7BW500 to SF12BW500
424 424  
425 -926.3 - SF7BW500 to SF12BW500
426 426  
427 -926.9 - SF7BW500 to SF12BW500
426 +=== 2.4.7  Soil Conductivity (EC) ===
428 428  
429 -927.5 - SF7BW500 to SF12BW500
428 +(((
429 +Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
430 +)))
430 430  
431 -923.3 - SF12BW500(RX2 downlink only)
432 +(((
433 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
434 +)))
432 432  
436 +(((
437 +Generally, the EC value of irrigation water is less than 800uS / cm.
438 +)))
433 433  
434 -1.
435 -11.
436 -111. CN470-510 (CN470)
440 +(((
441 +
442 +)))
437 437  
438 -Used in China, Default use CHE=1
444 +(((
445 +
446 +)))
439 439  
440 -Uplink:
448 +=== 2.4.8  Digital Interrupt ===
441 441  
442 -486.3 - SF7BW125 to SF12BW125
450 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
443 443  
444 -486.5 - SF7BW125 to SF12BW125
452 +The command is:
445 445  
446 -486.7 - SF7BW125 to SF12BW125
454 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
447 447  
448 -486.9 - SF7BW125 to SF12BW125
449 449  
450 -487.1 - SF7BW125 to SF12BW125
457 +The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up.
451 451  
452 -487.3 - SF7BW125 to SF12BW125
453 453  
454 -487.5 - SF7BW125 to SF12BW125
460 +Example:
455 455  
456 -487.7 - SF7BW125 to SF12BW125
462 +0x(00): Normal uplink packet.
457 457  
464 +0x(01): Interrupt Uplink Packet.
458 458  
459 -Downlink:
460 460  
461 -506.7 - SF7BW125 to SF12BW125
462 462  
463 -506.9 - SF7BW125 to SF12BW125
468 +=== 2.4.9  ​+5V Output ===
464 464  
465 -507.1 - SF7BW125 to SF12BW125
470 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
466 466  
467 -507.3 - SF7BW125 to SF12BW125
468 468  
469 -507.5 - SF7BW125 to SF12BW125
473 +The 5V output time can be controlled by AT Command.
470 470  
471 -507.7 - SF7BW125 to SF12BW125
475 +(% style="color:blue" %)**AT+5VT=1000**
472 472  
473 -507.9 - SF7BW125 to SF12BW125
477 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
474 474  
475 -508.1 - SF7BW125 to SF12BW125
476 476  
477 -505.3 - SF12BW125 (RX2 downlink only)
478 478  
481 +== 2.5  Downlink Payload ==
479 479  
480 -1.
481 -11.
482 -111. AU915-928(AU915)
483 +By default, NSE01 prints the downlink payload to console port.
483 483  
484 -Default use CHE=2
485 +[[image:image-20220708133731-5.png]]
485 485  
486 -Uplink:
487 487  
488 -916.8 - SF7BW125 to SF12BW125
488 +(((
489 +(% style="color:blue" %)**Examples:**
490 +)))
489 489  
490 -917.0 - SF7BW125 to SF12BW125
492 +(((
493 +
494 +)))
491 491  
492 -917.2 - SF7BW125 to SF12BW125
496 +* (((
497 +(% style="color:blue" %)**Set TDC**
498 +)))
493 493  
494 -917.4 - SF7BW125 to SF12BW125
500 +(((
501 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
502 +)))
495 495  
496 -917.6 - SF7BW125 to SF12BW125
504 +(((
505 +Payload:    01 00 00 1E    TDC=30S
506 +)))
497 497  
498 -917.8 - SF7BW125 to SF12BW125
508 +(((
509 +Payload:    01 00 00 3C    TDC=60S
510 +)))
499 499  
500 -918.0 - SF7BW125 to SF12BW125
512 +(((
513 +
514 +)))
501 501  
502 -918.2 - SF7BW125 to SF12BW125
516 +* (((
517 +(% style="color:blue" %)**Reset**
518 +)))
503 503  
520 +(((
521 +If payload = 0x04FF, it will reset the NSE01
522 +)))
504 504  
505 -Downlink:
506 506  
507 -923.3 - SF7BW500 to SF12BW500
525 +* (% style="color:blue" %)**INTMOD**
508 508  
509 -923.9 - SF7BW500 to SF12BW500
527 +Downlink Payload: 06000003, Set AT+INTMOD=3
510 510  
511 -924.5 - SF7BW500 to SF12BW500
512 512  
513 -925.1 - SF7BW500 to SF12BW500
514 514  
515 -925.7 - SF7BW500 to SF12BW500
531 +== 2.6  ​LED Indicator ==
516 516  
517 -926.3 - SF7BW500 to SF12BW500
533 +(((
534 +The NSE01 has an internal LED which is to show the status of different state.
518 518  
519 -926.9 - SF7BW500 to SF12BW500
520 520  
521 -927.5 - SF7BW500 to SF12BW500
537 +* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
538 +* Then the LED will be on for 1 second means device is boot normally.
539 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
540 +* For each uplink probe, LED will be on for 500ms.
541 +)))
522 522  
523 -923.3 - SF12BW500(RX2 downlink only)
524 524  
525 -1.
526 -11.
527 -111. AS920-923 & AS923-925 (AS923)
528 528  
529 -**Default Uplink channel:**
530 530  
531 -923.2 - SF7BW125 to SF10BW125
546 +== 2.7  Installation in Soil ==
532 532  
533 -923.4 - SF7BW125 to SF10BW125
548 +__**Measurement the soil surface**__
534 534  
550 +Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
535 535  
536 -**Additional Uplink Channel**:
552 +[[image:1657259653666-883.png]] ​
537 537  
538 -(OTAA mode, channel added by JoinAccept message)
539 539  
540 -**AS920~~AS923 for Japan, Malaysia, Singapore**:
555 +(((
556 +
541 541  
542 -922.2 - SF7BW125 to SF10BW125
543 -
544 -922.4 - SF7BW125 to SF10BW125
545 -
546 -922.6 - SF7BW125 to SF10BW125
547 -
548 -922.8 - SF7BW125 to SF10BW125
549 -
550 -923.0 - SF7BW125 to SF10BW125
551 -
552 -922.0 - SF7BW125 to SF10BW125
553 -
554 -
555 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
556 -
557 -923.6 - SF7BW125 to SF10BW125
558 -
559 -923.8 - SF7BW125 to SF10BW125
560 -
561 -924.0 - SF7BW125 to SF10BW125
562 -
563 -924.2 - SF7BW125 to SF10BW125
564 -
565 -924.4 - SF7BW125 to SF10BW125
566 -
567 -924.6 - SF7BW125 to SF10BW125
568 -
569 -
570 -
571 -**Downlink:**
572 -
573 -Uplink channels 1-8 (RX1)
574 -
575 -923.2 - SF10BW125 (RX2)
576 -
577 -
578 -1.
579 -11.
580 -111. KR920-923 (KR920)
581 -
582 -Default channel:
583 -
584 -922.1 - SF7BW125 to SF12BW125
585 -
586 -922.3 - SF7BW125 to SF12BW125
587 -
588 -922.5 - SF7BW125 to SF12BW125
589 -
590 -
591 -Uplink: (OTAA mode, channel added by JoinAccept message)
592 -
593 -922.1 - SF7BW125 to SF12BW125
594 -
595 -922.3 - SF7BW125 to SF12BW125
596 -
597 -922.5 - SF7BW125 to SF12BW125
598 -
599 -922.7 - SF7BW125 to SF12BW125
600 -
601 -922.9 - SF7BW125 to SF12BW125
602 -
603 -923.1 - SF7BW125 to SF12BW125
604 -
605 -923.3 - SF7BW125 to SF12BW125
606 -
607 -
608 -Downlink:
609 -
610 -Uplink channels 1-7(RX1)
611 -
612 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
613 -
614 -
615 -1.
616 -11.
617 -111. IN865-867 (IN865)
618 -
619 -Uplink:
620 -
621 -865.0625 - SF7BW125 to SF12BW125
622 -
623 -865.4025 - SF7BW125 to SF12BW125
624 -
625 -865.9850 - SF7BW125 to SF12BW125
626 -
627 -
628 -Downlink:
629 -
630 -Uplink channels 1-3 (RX1)
631 -
632 -866.550 - SF10BW125 (RX2)
633 -
634 -
635 -1.
636 -11. LED Indicator
637 -
638 -The LSE01 has an internal LED which is to show the status of different state.
639 -
640 -
641 -* Blink once when device power on.
642 -* Solid ON for 5 seconds once device successful Join the network.
643 -* Blink once when device transmit a packet.
644 -
645 -1.
646 -11. Installation in Soil
647 -
648 -**Measurement the soil surface**
649 -
650 -
651 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
652 -
653 -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.
654 -
655 -
656 -
657 -
658 -
659 -
660 -
661 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
662 -
663 -
664 -
558 +(((
665 665  Dig a hole with diameter > 20CM.
560 +)))
666 666  
562 +(((
667 667  Horizontal insert the probe to the soil and fill the hole for long term measurement.
564 +)))
565 +)))
668 668  
567 +[[image:1654506665940-119.png]]
669 669  
569 +(((
570 +
571 +)))
670 670  
671 671  
672 -1.
673 -11. ​Firmware Change Log
574 +== 2.8  ​Firmware Change Log ==
674 674  
675 -**Firmware download link:**
676 676  
677 -[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
577 +Download URL & Firmware Change log
678 678  
579 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
679 679  
680 -**Firmware Upgrade Method:**
681 681  
682 -[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]]
582 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
683 683  
684 684  
685 -**V1.0.**
686 686  
687 -Release
586 +== 2.9  ​Battery Analysis ==
688 688  
588 +=== 2.9.1  ​Battery Type ===
689 689  
690 690  
691 -1.
692 -11. ​Battery Analysis
693 -111. ​Battery Type
591 +The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
694 694  
695 -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.
696 696  
594 +The battery is designed to last for several years depends on the actually use environment and update interval. 
697 697  
698 -The battery is designed to last for more than 5 years for the LSN50.
699 699  
700 -
701 701  The battery related documents as below:
702 702  
703 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
704 -* [[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]]
705 -* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
599 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
600 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
601 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
706 706  
707 -|(((
708 -JST-XH-2P connector
603 +(((
604 +[[image:image-20220708140453-6.png]]
709 709  )))
710 710  
711 -[[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]]
712 712  
713 713  
609 +=== 2.9.2  Power consumption Analyze ===
714 714  
715 -1.
716 -11.
717 -111. ​Battery Note
611 +(((
612 +Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
613 +)))
718 718  
719 -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.
720 720  
616 +(((
617 +Instruction to use as below:
618 +)))
721 721  
722 -1.
723 -11.
724 -111. ​Replace the battery
620 +(((
621 +(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
622 +)))
725 725  
726 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
727 727  
625 +(((
626 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
627 +)))
728 728  
729 -You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
629 +* (((
630 +Product Model
631 +)))
632 +* (((
633 +Uplink Interval
634 +)))
635 +* (((
636 +Working Mode
637 +)))
730 730  
639 +(((
640 +And the Life expectation in difference case will be shown on the right.
641 +)))
731 731  
732 -The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
643 +[[image:image-20220708141352-7.jpeg]]
733 733  
734 734  
735 735  
647 +=== 2.9.3  ​Battery Note ===
736 736  
649 +(((
650 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
651 +)))
737 737  
738 738  
739 -= 3. ​Using the AT Commands =
740 740  
741 -== 3.1 Access AT Commands ==
655 +=== 2.9.4  Replace the battery ===
742 742  
657 +(((
658 +The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
659 +)))
743 743  
744 -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.
745 745  
746 -[[image:1654501986557-872.png]]
747 747  
663 += 3. ​ Access NB-IoT Module =
748 748  
749 -Or if you have below board, use below connection:
665 +(((
666 +Users can directly access the AT command set of the NB-IoT module.
667 +)))
750 750  
669 +(((
670 +The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
671 +)))
751 751  
752 -[[image:1654502005655-729.png]]
673 +[[image:1657261278785-153.png]]
753 753  
754 754  
755 755  
756 -In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below:
677 += 4.  Using the AT Commands =
757 757  
679 +== 4.1  Access AT Commands ==
758 758  
759 - [[image:1654502050864-459.png]]
681 +See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
760 760  
761 761  
762 -Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
684 +AT+<CMD>?  : Help on <CMD>
763 763  
686 +AT+<CMD>         : Run <CMD>
764 764  
765 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
688 +AT+<CMD>=<value> : Set the value
766 766  
767 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
690 +AT+<CMD>=?  : Get the value
768 768  
769 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
770 770  
771 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
772 -
773 -
774 774  (% style="color:#037691" %)**General Commands**(%%)      
775 775  
776 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
695 +AT  : Attention       
777 777  
778 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
697 +AT?  : Short Help     
779 779  
780 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
699 +ATZ  : MCU Reset    
781 781  
782 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
701 +AT+TDC  : Application Data Transmission Interval
783 783  
703 +AT+CFG  : Print all configurations
784 784  
785 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
705 +AT+CFGMOD           : Working mode selection
786 786  
787 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
707 +AT+INTMOD            : Set the trigger interrupt mode
788 788  
789 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
709 +AT+5VT  : Set extend the time of 5V power  
790 790  
791 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
711 +AT+PRO  : Choose agreement
792 792  
793 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
713 +AT+WEIGRE  : Get weight or set weight to 0
794 794  
795 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
715 +AT+WEIGAP  : Get or Set the GapValue of weight
796 796  
797 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
717 +AT+RXDL  : Extend the sending and receiving time
798 798  
799 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
719 +AT+CNTFAC  : Get or set counting parameters
800 800  
801 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
721 +AT+SERVADDR  : Server Address
802 802  
803 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
804 804  
805 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
724 +(% style="color:#037691" %)**COAP Management**      
806 806  
807 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
726 +AT+URI            : Resource parameters
808 808  
809 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
810 810  
811 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
729 +(% style="color:#037691" %)**UDP Management**
812 812  
813 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
731 +AT+CFM          : Upload confirmation mode (only valid for UDP)
814 814  
815 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
816 816  
817 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
734 +(% style="color:#037691" %)**MQTT Management**
818 818  
736 +AT+CLIENT               : Get or Set MQTT client
819 819  
820 -(% style="color:#037691" %)**LoRa Network Management**
738 +AT+UNAME  : Get or Set MQTT Username
821 821  
822 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
740 +AT+PWD                  : Get or Set MQTT password
823 823  
824 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
742 +AT+PUBTOPIC  : Get or Set MQTT publish topic
825 825  
826 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
744 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
827 827  
828 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
829 829  
830 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
747 +(% style="color:#037691" %)**Information**          
831 831  
832 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
749 +AT+FDR  : Factory Data Reset
833 833  
834 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
751 +AT+PWORD  : Serial Access Password
835 835  
836 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
837 837  
838 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
839 839  
840 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
755 += ​5.  FAQ =
841 841  
842 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
757 +== 5.1 ​ How to Upgrade Firmware ==
843 843  
844 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
845 845  
846 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
760 +(((
761 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
762 +)))
847 847  
848 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
849 -
850 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
851 -
852 -
853 -(% style="color:#037691" %)**Information** 
854 -
855 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
856 -
857 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
858 -
859 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
860 -
861 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
862 -
863 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
864 -
865 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
866 -
867 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
868 -
869 -
870 -= ​4. FAQ =
871 -
872 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
873 -
874 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
875 -When downloading the images, choose the required image file for download. ​
876 -
877 -
878 -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.
879 -
880 -
881 -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.
882 -
883 -
884 -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.
885 -
886 -[[image:image-20220606154726-3.png]]
887 -
888 -When you use the TTN network, the US915 frequency bands use are:
889 -
890 -* 903.9 - SF7BW125 to SF10BW125
891 -* 904.1 - SF7BW125 to SF10BW125
892 -* 904.3 - SF7BW125 to SF10BW125
893 -* 904.5 - SF7BW125 to SF10BW125
894 -* 904.7 - SF7BW125 to SF10BW125
895 -* 904.9 - SF7BW125 to SF10BW125
896 -* 905.1 - SF7BW125 to SF10BW125
897 -* 905.3 - SF7BW125 to SF10BW125
898 -* 904.6 - SF8BW500
899 -
900 -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:
901 -
902 -(% class="box infomessage" %)
903 903  (((
904 -**AT+CHE=2**
765 +Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
905 905  )))
906 906  
907 -(% class="box infomessage" %)
908 908  (((
909 -**ATZ**
769 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
910 910  )))
911 911  
912 -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.
913 913  
914 914  
915 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
774 += 6.  Trouble Shooting =
916 916  
917 -[[image:image-20220606154825-4.png]]
776 +== 6.1  ​Connection problem when uploading firmware ==
918 918  
919 919  
779 +(% class="wikigeneratedid" %)
780 +(((
781 +(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
782 +)))
920 920  
921 -= 5. Trouble Shooting =
922 922  
923 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
924 924  
925 -It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
786 +== 6.2  AT Command input doesn't work ==
926 926  
788 +(((
789 +In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
790 +)))
927 927  
928 -== 5.2 AT Command input doesn’t work ==
929 929  
930 -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.
931 931  
794 += 7. ​ Order Info =
932 932  
933 -== 5.3 Device rejoin in at the second uplink packet ==
934 934  
935 -(% style="color:#4f81bd" %)**Issue describe as below:**
797 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
936 936  
937 -[[image:1654500909990-784.png]]
938 938  
800 +(% class="wikigeneratedid" %)
801 +(((
802 +
803 +)))
939 939  
940 -(% style="color:#4f81bd" %)**Cause for this issue:**
805 += 8.  Packing Info =
941 941  
942 -The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
807 +(((
808 +
943 943  
810 +(% style="color:#037691" %)**Package Includes**:
944 944  
945 -(% style="color:#4f81bd" %)**Solution: **
946 946  
947 -All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
813 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
814 +* External antenna x 1
815 +)))
948 948  
949 -[[image:1654500929571-736.png]]
817 +(((
818 +
950 950  
820 +(% style="color:#037691" %)**Dimension and weight**:
951 951  
952 -= 6. ​Order Info =
953 953  
954 -
955 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
956 -
957 -
958 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
959 -
960 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
961 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
962 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
963 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
964 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
965 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
966 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
967 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
968 -
969 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
970 -
971 -* (% style="color:red" %)**4**(%%): 4000mAh battery
972 -* (% style="color:red" %)**8**(%%): 8500mAh battery
973 -
974 -= 7. Packing Info =
975 -
976 -(((
977 -**Package Includes**:
823 +* Size: 195 x 125 x 55 mm
824 +* Weight:   420g
978 978  )))
979 979  
980 -* (((
981 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
982 -)))
983 -
984 984  (((
985 985  
986 -)))
987 987  
988 -(((
989 -**Dimension and weight**:
990 -)))
991 991  
992 -* (((
993 -Device Size: cm
831 +
994 994  )))
995 -* (((
996 -Device Weight: g
997 -)))
998 -* (((
999 -Package Size / pcs : cm
1000 -)))
1001 -* (((
1002 -Weight / pcs : g
1003 -)))
1004 1004  
1005 -= 8. Support =
834 += 9.  Support =
1006 1006  
1007 1007  * 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.
1008 1008  * 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]]
1009 -
1010 -
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