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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 14.3
edited by Xiaoling
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edited by Xiaoling
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1 -LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="848" width="848"]]
2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
3 3  
4 4  
5 5  
... ... @@ -8,890 +8,774 @@
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 +
49 +* 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
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
59 +* Micro SIM card slot for NB-IoT SIM
60 +* 8500mAh Battery for long term use
56 56  
62 +== 1.3  Specification ==
57 57  
58 -== 1.3 Specification ==
59 59  
60 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
65 +(% style="color:#037691" %)**Common DC Characteristics:**
61 61  
62 -[[image:image-20220606162220-5.png]]
67 +* Supply Voltage: 2.1v ~~ 3.6v
68 +* Operating Temperature: -40 ~~ 85°C
63 63  
70 +(% style="color:#037691" %)**NB-IoT Spec:**
64 64  
72 +* - B1 @H-FDD: 2100MHz
73 +* - B3 @H-FDD: 1800MHz
74 +* - B8 @H-FDD: 900MHz
75 +* - B5 @H-FDD: 850MHz
76 +* - B20 @H-FDD: 800MHz
77 +* - B28 @H-FDD: 700MHz
65 65  
66 -== ​1.4 Applications ==
79 +(% style="color:#037691" %)**Probe Specification:**
67 67  
68 -* Smart Agriculture
81 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
69 69  
83 +[[image:image-20220708101224-1.png]]
70 70  
71 -== ​1.5 Firmware Change log ==
72 72  
73 73  
74 -**LSE01 v1.0 :**  Release
87 +== ​1.4  Applications ==
75 75  
89 +* Smart Agriculture
76 76  
91 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 +​
77 77  
78 -= 2. Configure LSE01 to connect to LoRaWAN network =
94 +== 1.5  Pin Definitions ==
79 79  
80 -== 2.1 How it works ==
81 81  
82 -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
97 +[[image:1657246476176-652.png]]
83 83  
84 84  
85 -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 >>path:#_​Using_the_AT]]to set the keys in the LSE01.
86 86  
101 += 2.  Use NSE01 to communicate with IoT Server =
87 87  
103 +== 2.1  How it works ==
88 88  
89 89  
90 -1.
91 -11. ​Quick guide to connect to LoRaWAN server (OTAA)
106 +(((
107 +The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
108 +)))
92 92  
93 -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.
94 94  
95 -
96 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
97 -
98 -
99 -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.
100 -
101 -
102 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
103 -
104 -Each LSE01 is shipped with a sticker with the default device EUI as below:
105 -
106 -
107 -
108 -
109 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
110 -
111 -
112 -**Add APP EUI in the application**
113 -
114 -
115 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
116 -
117 -
118 -
119 -**Add APP KEY and DEV EUI**
120 -
121 -
122 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
123 -
124 -|(((
125 -
111 +(((
112 +The diagram below shows the working flow in default firmware of NSE01:
126 126  )))
127 127  
128 -**Step 2**: Power on LSE01
115 +[[image:image-20220708101605-2.png]]
129 129  
130 -
131 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
132 -
133 -
134 -
135 -|(((
117 +(((
136 136  
137 137  )))
138 138  
139 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
140 140  
141 141  
123 +== 2.2 ​ Configure the NSE01 ==
142 142  
143 143  
126 +=== 2.2.1 Test Requirement ===
144 144  
145 -**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.
146 146  
147 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
129 +To use NSE01 in your city, make sure meet below requirements:
148 148  
131 +* Your local operator has already distributed a NB-IoT Network there.
132 +* The local NB-IoT network used the band that NSE01 supports.
133 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
149 149  
135 +(((
136 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
137 +)))
150 150  
151 151  
152 -1.
153 -11. ​Uplink Payload
154 -111. MOD=0(Default Mode)
140 +[[image:1657249419225-449.png]]
155 155  
156 -LSE01 will uplink payload via LoRaWAN with below payload format: 
157 157  
158 158  
159 -Uplink payload includes in total 11 bytes.
160 -
144 +=== 2.2.2 Insert SIM card ===
161 161  
162 -|(((
163 -**Size**
146 +Insert the NB-IoT Card get from your provider.
164 164  
165 -**(bytes)**
166 -)))|**2**|**2**|**2**|**2**|**2**|**1**
167 -|**Value**|[[BAT>>path:#bat]]|(((
168 -Temperature
148 +User need to take out the NB-IoT module and insert the SIM card like below:
169 169  
170 -(Reserve, Ignore now)
171 -)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
172 -MOD & Digital Interrupt
173 173  
174 -(Optional)
175 -)))
151 +[[image:1657249468462-536.png]]
176 176  
177 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
178 178  
179 179  
180 -1.
181 -11.
182 -111. MOD=1(Original value)
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
183 183  
184 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
185 -
186 -|(((
187 -**Size**
188 -
189 -**(bytes)**
190 -)))|**2**|**2**|**2**|**2**|**2**|**1**
191 -|**Value**|[[BAT>>path:#bat]]|(((
192 -Temperature
193 -
194 -(Reserve, Ignore now)
195 -)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
196 -MOD & Digital Interrupt
197 -
198 -(Optional)
157 +(((
158 +(((
159 +User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
199 199  )))
161 +)))
200 200  
201 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
202 202  
203 -1.
204 -11.
205 -111. Battery Info
164 +**Connection:**
206 206  
207 -Check the battery voltage for LSE01.
166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
208 208  
209 -Ex1: 0x0B45 = 2885mV
168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
210 210  
211 -Ex2: 0x0B49 = 2889mV
170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
212 212  
213 213  
173 +In the PC, use below serial tool settings:
214 214  
215 -1.
216 -11.
217 -111. Soil Moisture
175 +* Baud:  (% style="color:green" %)**9600**
176 +* Data bits:** (% style="color:green" %)8(%%)**
177 +* Stop bits: (% style="color:green" %)**1**
178 +* Parity:  (% style="color:green" %)**None**
179 +* Flow Control: (% style="color:green" %)**None**
218 218  
219 -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.
181 +(((
182 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
183 +)))
220 220  
221 -For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is
185 +[[image:image-20220708110657-3.png]]
222 222  
223 -**05DC(H) = 1500(D) /100 = 15%.**
187 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
224 224  
225 225  
226 -1.
227 -11.
228 -111. Soil Temperature
229 229  
230 - 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
191 +=== 2.2.4 Use CoAP protocol to uplink data ===
231 231  
232 -**Example**:
193 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
233 233  
234 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
235 235  
236 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
196 +**Use below commands:**
237 237  
198 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
199 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
238 238  
239 -1.
240 -11.
241 -111. Soil Conductivity (EC)
202 +For parameter description, please refer to AT command set
242 242  
243 -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).
204 +[[image:1657249793983-486.png]]
244 244  
245 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
246 246  
207 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
247 247  
248 -Generally, the EC value of irrigation water is less than 800uS / cm.
209 +[[image:1657249831934-534.png]]
249 249  
250 -1.
251 -11.
252 -111. MOD
253 253  
254 -Firmware version at least v2.1 supports changing mode.
255 255  
256 -For example, bytes[10]=90
213 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
257 257  
258 -mod=(bytes[10]>>7)&0x01=1.
215 +This feature is supported since firmware version v1.0.1
259 259  
260 260  
261 -Downlink Command:
218 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
219 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
220 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
262 262  
263 -If payload = 0x0A00, workmode=0
222 +[[image:1657249864775-321.png]]
264 264  
265 -If** **payload =** **0x0A01, workmode=1
266 266  
225 +[[image:1657249930215-289.png]]
267 267  
268 -1.
269 -11.
270 -111. ​Decode payload in The Things Network
271 271  
272 -While using TTN network, you can add the payload format to decode the payload.
273 273  
229 +=== 2.2.6 Use MQTT protocol to uplink data ===
274 274  
275 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
231 +This feature is supported since firmware version v110
276 276  
277 -The payload decoder function for TTN is here:
278 278  
279 -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/]]
234 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
235 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
236 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
237 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
240 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
280 280  
242 +[[image:1657249978444-674.png]]
281 281  
282 -1.
283 -11. Uplink Interval
284 284  
285 -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:
245 +[[image:1657249990869-686.png]]
286 286  
287 -[[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]]
288 288  
289 -1.
290 -11. ​Downlink Payload
248 +(((
249 +MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
250 +)))
291 291  
292 -By default, LSE50 prints the downlink payload to console port.
293 293  
294 -|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
295 -|TDC (Transmit Time Interval)|Any|01|4
296 -|RESET|Any|04|2
297 -|AT+CFM|Any|05|4
298 -|INTMOD|Any|06|4
299 -|MOD|Any|0A|2
300 300  
301 -**Examples**
254 +=== 2.2.7 Use TCP protocol to uplink data ===
302 302  
256 +This feature is supported since firmware version v110
303 303  
304 -**Set TDC**
305 305  
306 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
259 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
260 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
307 307  
308 -Payload:    01 00 00 1E    TDC=30S
262 +[[image:1657250217799-140.png]]
309 309  
310 -Payload:    01 00 00 3C    TDC=60S
311 311  
265 +[[image:1657250255956-604.png]]
312 312  
313 -**Reset**
314 314  
315 -If payload = 0x04FF, it will reset the LSE01
316 316  
269 +=== 2.2.8 Change Update Interval ===
317 317  
318 -**CFM**
271 +User can use below command to change the (% style="color:green" %)**uplink interval**.
319 319  
320 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
273 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
321 321  
322 -1.
323 -11. ​Show Data in DataCake IoT Server
275 +(((
276 +(% style="color:red" %)**NOTE:**
277 +)))
324 324  
325 -[[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:
279 +(((
280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
281 +)))
326 326  
327 327  
328 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
329 329  
330 -**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:
285 +== 2.3  Uplink Payload ==
331 331  
287 +In this mode, uplink payload includes in total 18 bytes
332 332  
333 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
289 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290 +|=(% style="width: 50px;" %)(((
291 +**Size(bytes)**
292 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
293 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
334 334  
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
335 335  
336 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
337 337  
298 +[[image:image-20220708111918-4.png]]
338 338  
339 339  
301 +The payload is ASCII string, representative same HEX:
340 340  
303 +0x72403155615900640c7817075e0a8c02f900 where:
341 341  
342 -Step 3: Create an account or log in Datacake.
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
343 343  
344 -Step 4: Search the LSE01 and add DevEUI.
308 +* BAT: 0x0c78 = 3192 mV = 3.192V
309 +* Singal: 0x17 = 23
310 +* Soil Moisture: 0x075e= 1886 = 18.86  %
311 +* Soil Temperature:0x0a8c =2700=27 °C
312 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313 +* Interrupt: 0x00 = 0
345 345  
315 +== 2.4  Payload Explanation and Sensor Interface ==
346 346  
347 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
348 348  
318 +=== 2.4.1  Device ID ===
349 349  
320 +By default, the Device ID equal to the last 6 bytes of IMEI.
350 350  
351 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
322 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
352 352  
324 +**Example:**
353 353  
354 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
326 +AT+DEUI=A84041F15612
355 355  
328 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
356 356  
357 357  
358 -1.
359 -11. Frequency Plans
360 360  
361 -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.
332 +=== 2.4.2  Version Info ===
362 362  
363 -1.
364 -11.
365 -111. EU863-870 (EU868)
334 +Specify the software version: 0x64=100, means firmware version 1.00.
366 366  
367 -Uplink:
336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
368 368  
369 -868.1 - SF7BW125 to SF12BW125
370 370  
371 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
372 372  
373 -868.5 - SF7BW125 to SF12BW125
340 +=== 2.4.3  Battery Info ===
374 374  
375 -867.1 - SF7BW125 to SF12BW125
342 +(((
343 +Check the battery voltage for LSE01.
344 +)))
376 376  
377 -867.3 - SF7BW125 to SF12BW125
346 +(((
347 +Ex1: 0x0B45 = 2885mV
348 +)))
378 378  
379 -867.5 - SF7BW125 to SF12BW125
350 +(((
351 +Ex2: 0x0B49 = 2889mV
352 +)))
380 380  
381 -867.7 - SF7BW125 to SF12BW125
382 382  
383 -867.9 - SF7BW125 to SF12BW125
384 384  
385 -868.8 - FSK
356 +=== 2.4.4  Signal Strength ===
386 386  
358 +NB-IoT Network signal Strength.
387 387  
388 -Downlink:
360 +**Ex1: 0x1d = 29**
389 389  
390 -Uplink channels 1-9 (RX1)
362 +(% style="color:blue" %)**0**(%%)  -113dBm or less
391 391  
392 -869.525 - SF9BW125 (RX2 downlink only)
364 +(% style="color:blue" %)**1**(%%)  -111dBm
393 393  
366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
394 394  
395 -1.
396 -11.
397 -111. US902-928(US915)
368 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
398 398  
399 -Used in USA, Canada and South America. Default use CHE=2
370 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
400 400  
401 -Uplink:
402 402  
403 -903.9 - SF7BW125 to SF10BW125
404 404  
405 -904.1 - SF7BW125 to SF10BW125
374 +=== 2.4.5  Soil Moisture ===
406 406  
407 -904.3 - SF7BW125 to SF10BW125
376 +(((
377 +Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
378 +)))
408 408  
409 -904.5 - SF7BW125 to SF10BW125
380 +(((
381 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
382 +)))
410 410  
411 -904.7 - SF7BW125 to SF10BW125
384 +(((
385 +
386 +)))
412 412  
413 -904.9 - SF7BW125 to SF10BW125
388 +(((
389 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
390 +)))
414 414  
415 -905.1 - SF7BW125 to SF10BW125
416 416  
417 -905.3 - SF7BW125 to SF10BW125
418 418  
394 +=== 2.4.6  Soil Temperature ===
419 419  
420 -Downlink:
396 +(((
397 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
398 +)))
421 421  
422 -923.3 - SF7BW500 to SF12BW500
400 +(((
401 +**Example**:
402 +)))
423 423  
424 -923.9 - SF7BW500 to SF12BW500
404 +(((
405 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
406 +)))
425 425  
426 -924.5 - SF7BW500 to SF12BW500
408 +(((
409 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410 +)))
427 427  
428 -925.1 - SF7BW500 to SF12BW500
429 429  
430 -925.7 - SF7BW500 to SF12BW500
431 431  
432 -926.3 - SF7BW500 to SF12BW500
414 +=== 2.4.7  Soil Conductivity (EC) ===
433 433  
434 -926.9 - SF7BW500 to SF12BW500
416 +(((
417 +Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
418 +)))
435 435  
436 -927.5 - SF7BW500 to SF12BW500
420 +(((
421 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
422 +)))
437 437  
438 -923.3 - SF12BW500(RX2 downlink only)
424 +(((
425 +Generally, the EC value of irrigation water is less than 800uS / cm.
426 +)))
439 439  
428 +(((
429 +
430 +)))
440 440  
441 -1.
442 -11.
443 -111. CN470-510 (CN470)
432 +(((
433 +
434 +)))
444 444  
445 -Used in China, Default use CHE=1
436 +=== 2.4.8  Digital Interrupt ===
446 446  
447 -Uplink:
438 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
448 448  
449 -486.3 - SF7BW125 to SF12BW125
440 +The command is:
450 450  
451 -486.5 - SF7BW125 to SF12BW125
442 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
452 452  
453 -486.7 - SF7BW125 to SF12BW125
454 454  
455 -486.9 - SF7BW125 to SF12BW125
445 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
456 456  
457 -487.1 - SF7BW125 to SF12BW125
458 458  
459 -487.3 - SF7BW125 to SF12BW125
448 +Example:
460 460  
461 -487.5 - SF7BW125 to SF12BW125
450 +0x(00): Normal uplink packet.
462 462  
463 -487.7 - SF7BW125 to SF12BW125
452 +0x(01): Interrupt Uplink Packet.
464 464  
465 465  
466 -Downlink:
467 467  
468 -506.7 - SF7BW125 to SF12BW125
456 +=== 2.4.9  ​+5V Output ===
469 469  
470 -506.9 - SF7BW125 to SF12BW125
458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
471 471  
472 -507.1 - SF7BW125 to SF12BW125
473 473  
474 -507.3 - SF7BW125 to SF12BW125
461 +The 5V output time can be controlled by AT Command.
475 475  
476 -507.5 - SF7BW125 to SF12BW125
463 +(% style="color:blue" %)**AT+5VT=1000**
477 477  
478 -507.7 - SF7BW125 to SF12BW125
465 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
479 479  
480 -507.9 - SF7BW125 to SF12BW125
481 481  
482 -508.1 - SF7BW125 to SF12BW125
483 483  
484 -505.3 - SF12BW125 (RX2 downlink only)
469 +== 2.5  Downlink Payload ==
485 485  
471 +By default, NSE01 prints the downlink payload to console port.
486 486  
487 -1.
488 -11.
489 -111. AU915-928(AU915)
473 +[[image:image-20220708133731-5.png]]
490 490  
491 -Default use CHE=2
492 492  
493 -Uplink:
476 +(((
477 +(% style="color:blue" %)**Examples:**
478 +)))
494 494  
495 -916.8 - SF7BW125 to SF12BW125
480 +(((
481 +
482 +)))
496 496  
497 -917.0 - SF7BW125 to SF12BW125
484 +* (((
485 +(% style="color:blue" %)**Set TDC**
486 +)))
498 498  
499 -917.2 - SF7BW125 to SF12BW125
488 +(((
489 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
490 +)))
500 500  
501 -917.4 - SF7BW125 to SF12BW125
492 +(((
493 +Payload:    01 00 00 1E    TDC=30S
494 +)))
502 502  
503 -917.6 - SF7BW125 to SF12BW125
496 +(((
497 +Payload:    01 00 00 3C    TDC=60S
498 +)))
504 504  
505 -917.8 - SF7BW125 to SF12BW125
500 +(((
501 +
502 +)))
506 506  
507 -918.0 - SF7BW125 to SF12BW125
504 +* (((
505 +(% style="color:blue" %)**Reset**
506 +)))
508 508  
509 -918.2 - SF7BW125 to SF12BW125
508 +(((
509 +If payload = 0x04FF, it will reset the NSE01
510 +)))
510 510  
511 511  
512 -Downlink:
513 +* (% style="color:blue" %)**INTMOD**
513 513  
514 -923.3 - SF7BW500 to SF12BW500
515 +Downlink Payload: 06000003, Set AT+INTMOD=3
515 515  
516 -923.9 - SF7BW500 to SF12BW500
517 517  
518 -924.5 - SF7BW500 to SF12BW500
519 519  
520 -925.1 - SF7BW500 to SF12BW500
519 +== 2.6  ​LED Indicator ==
521 521  
522 -925.7 - SF7BW500 to SF12BW500
521 +(((
522 +The NSE01 has an internal LED which is to show the status of different state.
523 523  
524 -926.3 - SF7BW500 to SF12BW500
525 525  
526 -926.9 - SF7BW500 to SF12BW500
525 +* 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)
526 +* Then the LED will be on for 1 second means device is boot normally.
527 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
528 +* For each uplink probe, LED will be on for 500ms.
529 +)))
527 527  
528 -927.5 - SF7BW500 to SF12BW500
529 529  
530 -923.3 - SF12BW500(RX2 downlink only)
531 531  
532 -1.
533 -11.
534 -111. AS920-923 & AS923-925 (AS923)
535 535  
536 -**Default Uplink channel:**
534 +== 2.7  Installation in Soil ==
537 537  
538 -923.2 - SF7BW125 to SF10BW125
536 +__**Measurement the soil surface**__
539 539  
540 -923.4 - SF7BW125 to SF10BW125
538 +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]]
541 541  
540 +[[image:1657259653666-883.png]] ​
542 542  
543 -**Additional Uplink Channel**:
544 544  
545 -(OTAA mode, channel added by JoinAccept message)
543 +(((
544 +
546 546  
547 -**AS920~~AS923 for Japan, Malaysia, Singapore**:
548 -
549 -922.2 - SF7BW125 to SF10BW125
550 -
551 -922.4 - SF7BW125 to SF10BW125
552 -
553 -922.6 - SF7BW125 to SF10BW125
554 -
555 -922.8 - SF7BW125 to SF10BW125
556 -
557 -923.0 - SF7BW125 to SF10BW125
558 -
559 -922.0 - SF7BW125 to SF10BW125
560 -
561 -
562 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
563 -
564 -923.6 - SF7BW125 to SF10BW125
565 -
566 -923.8 - SF7BW125 to SF10BW125
567 -
568 -924.0 - SF7BW125 to SF10BW125
569 -
570 -924.2 - SF7BW125 to SF10BW125
571 -
572 -924.4 - SF7BW125 to SF10BW125
573 -
574 -924.6 - SF7BW125 to SF10BW125
575 -
576 -
577 -
578 -**Downlink:**
579 -
580 -Uplink channels 1-8 (RX1)
581 -
582 -923.2 - SF10BW125 (RX2)
583 -
584 -
585 -1.
586 -11.
587 -111. KR920-923 (KR920)
588 -
589 -Default channel:
590 -
591 -922.1 - SF7BW125 to SF12BW125
592 -
593 -922.3 - SF7BW125 to SF12BW125
594 -
595 -922.5 - SF7BW125 to SF12BW125
596 -
597 -
598 -Uplink: (OTAA mode, channel added by JoinAccept message)
599 -
600 -922.1 - SF7BW125 to SF12BW125
601 -
602 -922.3 - SF7BW125 to SF12BW125
603 -
604 -922.5 - SF7BW125 to SF12BW125
605 -
606 -922.7 - SF7BW125 to SF12BW125
607 -
608 -922.9 - SF7BW125 to SF12BW125
609 -
610 -923.1 - SF7BW125 to SF12BW125
611 -
612 -923.3 - SF7BW125 to SF12BW125
613 -
614 -
615 -Downlink:
616 -
617 -Uplink channels 1-7(RX1)
618 -
619 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
620 -
621 -
622 -1.
623 -11.
624 -111. IN865-867 (IN865)
625 -
626 -Uplink:
627 -
628 -865.0625 - SF7BW125 to SF12BW125
629 -
630 -865.4025 - SF7BW125 to SF12BW125
631 -
632 -865.9850 - SF7BW125 to SF12BW125
633 -
634 -
635 -Downlink:
636 -
637 -Uplink channels 1-3 (RX1)
638 -
639 -866.550 - SF10BW125 (RX2)
640 -
641 -
642 -1.
643 -11. LED Indicator
644 -
645 -The LSE01 has an internal LED which is to show the status of different state.
646 -
647 -
648 -* Blink once when device power on.
649 -* Solid ON for 5 seconds once device successful Join the network.
650 -* Blink once when device transmit a packet.
651 -
652 -1.
653 -11. Installation in Soil
654 -
655 -**Measurement the soil surface**
656 -
657 -
658 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
659 -
660 -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.
661 -
662 -
663 -
664 -
665 -
666 -
667 -
668 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
669 -
670 -
671 -
546 +(((
672 672  Dig a hole with diameter > 20CM.
548 +)))
673 673  
550 +(((
674 674  Horizontal insert the probe to the soil and fill the hole for long term measurement.
552 +)))
553 +)))
675 675  
555 +[[image:1654506665940-119.png]]
676 676  
557 +(((
558 +
559 +)))
677 677  
678 678  
679 -1.
680 -11. ​Firmware Change Log
562 +== 2.8  ​Firmware Change Log ==
681 681  
682 -**Firmware download link:**
683 683  
684 -[[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/]]
565 +Download URL & Firmware Change log
685 685  
567 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
686 686  
687 -**Firmware Upgrade Method:**
688 688  
689 -[[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]]
570 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
690 690  
691 691  
692 -**V1.0.**
693 693  
694 -Release
574 +== 2.9  ​Battery Analysis ==
695 695  
576 +=== 2.9.1  ​Battery Type ===
696 696  
697 697  
698 -1.
699 -11. ​Battery Analysis
700 -111. ​Battery Type
579 +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.
701 701  
702 -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.
703 703  
582 +The battery is designed to last for several years depends on the actually use environment and update interval. 
704 704  
705 -The battery is designed to last for more than 5 years for the LSN50.
706 706  
707 -
708 708  The battery related documents as below:
709 709  
710 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
711 -* [[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]]
712 -* [[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]]
587 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
588 +* [[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/]]
589 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
713 713  
714 -|(((
715 -JST-XH-2P connector
591 +(((
592 +[[image:image-20220708140453-6.png]]
716 716  )))
717 717  
718 -[[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]]
719 719  
720 720  
597 +=== 2.9.2  Power consumption Analyze ===
721 721  
722 -1.
723 -11.
724 -111. ​Battery Note
599 +(((
600 +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.
601 +)))
725 725  
726 -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.
727 727  
604 +(((
605 +Instruction to use as below:
606 +)))
728 728  
729 -1.
730 -11.
731 -111. ​Replace the battery
608 +(((
609 +(% 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/]]
610 +)))
732 732  
733 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
734 734  
613 +(((
614 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
615 +)))
735 735  
736 -You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
617 +* (((
618 +Product Model
619 +)))
620 +* (((
621 +Uplink Interval
622 +)))
623 +* (((
624 +Working Mode
625 +)))
737 737  
627 +(((
628 +And the Life expectation in difference case will be shown on the right.
629 +)))
738 738  
739 -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)
631 +[[image:image-20220708141352-7.jpeg]]
740 740  
741 741  
742 742  
635 +=== 2.9.3  ​Battery Note ===
743 743  
637 +(((
638 +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.
639 +)))
744 744  
745 745  
746 -= 3. ​Using the AT Commands =
747 747  
748 -== 3.1 Access AT Commands ==
643 +=== 2.9.4  Replace the battery ===
749 749  
645 +(((
646 +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).
647 +)))
750 750  
751 -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.
752 752  
753 -[[image:1654501986557-872.png]]
754 754  
651 += 3. ​ Access NB-IoT Module =
755 755  
756 -Or if you have below board, use below connection:
653 +(((
654 +Users can directly access the AT command set of the NB-IoT module.
655 +)))
757 757  
657 +(((
658 +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/]] 
659 +)))
758 758  
759 -[[image:1654502005655-729.png]]
661 +[[image:1657261278785-153.png]]
760 760  
761 761  
762 762  
763 -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:
665 += 4.  Using the AT Commands =
764 764  
667 +== 4.1  Access AT Commands ==
765 765  
766 - [[image:1654502050864-459.png]]
669 +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/]]
767 767  
768 768  
769 -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/]]
672 +AT+<CMD>?  : Help on <CMD>
770 770  
674 +AT+<CMD>         : Run <CMD>
771 771  
772 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
676 +AT+<CMD>=<value> : Set the value
773 773  
774 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
678 +AT+<CMD>=?  : Get the value
775 775  
776 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
777 777  
778 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
779 -
780 -
781 781  (% style="color:#037691" %)**General Commands**(%%)      
782 782  
783 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
683 +AT  : Attention       
784 784  
785 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
685 +AT?  : Short Help     
786 786  
787 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
687 +ATZ  : MCU Reset    
788 788  
789 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
689 +AT+TDC  : Application Data Transmission Interval
790 790  
691 +AT+CFG  : Print all configurations
791 791  
792 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
693 +AT+CFGMOD           : Working mode selection
793 793  
794 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
695 +AT+INTMOD            : Set the trigger interrupt mode
795 795  
796 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
697 +AT+5VT  : Set extend the time of 5V power  
797 797  
798 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
699 +AT+PRO  : Choose agreement
799 799  
800 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
701 +AT+WEIGRE  : Get weight or set weight to 0
801 801  
802 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
703 +AT+WEIGAP  : Get or Set the GapValue of weight
803 803  
804 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
705 +AT+RXDL  : Extend the sending and receiving time
805 805  
806 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
707 +AT+CNTFAC  : Get or set counting parameters
807 807  
808 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
709 +AT+SERVADDR  : Server Address
809 809  
810 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
811 811  
812 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
712 +(% style="color:#037691" %)**COAP Management**      
813 813  
814 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
714 +AT+URI            : Resource parameters
815 815  
816 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
817 817  
818 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
717 +(% style="color:#037691" %)**UDP Management**
819 819  
820 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
719 +AT+CFM          : Upload confirmation mode (only valid for UDP)
821 821  
822 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
823 823  
824 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
722 +(% style="color:#037691" %)**MQTT Management**
825 825  
724 +AT+CLIENT               : Get or Set MQTT client
826 826  
827 -(% style="color:#037691" %)**LoRa Network Management**
726 +AT+UNAME  : Get or Set MQTT Username
828 828  
829 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
728 +AT+PWD                  : Get or Set MQTT password
830 830  
831 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
730 +AT+PUBTOPIC  : Get or Set MQTT publish topic
832 832  
833 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
732 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
834 834  
835 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
836 836  
837 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
735 +(% style="color:#037691" %)**Information**          
838 838  
839 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
737 +AT+FDR  : Factory Data Reset
840 840  
841 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
739 +AT+PWORD  : Serial Access Password
842 842  
843 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
844 844  
845 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
846 846  
847 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
848 -
849 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
850 -
851 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
852 -
853 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
854 -
855 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
856 -
857 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
858 -
859 -
860 -(% style="color:#037691" %)**Information** 
861 -
862 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
863 -
864 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
865 -
866 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
867 -
868 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
869 -
870 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
871 -
872 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
873 -
874 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
875 -
876 -
877 877  = ​4. FAQ =
878 878  
879 879  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
880 880  
881 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
747 +(((
748 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
882 882  When downloading the images, choose the required image file for download. ​
750 +)))
883 883  
752 +(((
753 +
754 +)))
884 884  
756 +(((
885 885  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.
758 +)))
886 886  
760 +(((
761 +
762 +)))
887 887  
764 +(((
888 888  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.
766 +)))
889 889  
768 +(((
769 +
770 +)))
890 890  
772 +(((
891 891  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.
774 +)))
892 892  
893 893  [[image:image-20220606154726-3.png]]
894 894  
778 +
895 895  When you use the TTN network, the US915 frequency bands use are:
896 896  
897 897  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -904,37 +904,47 @@
904 904  * 905.3 - SF7BW125 to SF10BW125
905 905  * 904.6 - SF8BW500
906 906  
791 +(((
907 907  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:
908 908  
909 -(% class="box infomessage" %)
910 -(((
911 -**AT+CHE=2**
794 +* (% style="color:#037691" %)**AT+CHE=2**
795 +* (% style="color:#037691" %)**ATZ**
912 912  )))
913 913  
914 -(% class="box infomessage" %)
915 915  (((
916 -**ATZ**
917 -)))
799 +
918 918  
919 919  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.
802 +)))
920 920  
804 +(((
805 +
806 +)))
921 921  
808 +(((
922 922  The **AU915** band is similar. Below are the AU915 Uplink Channels.
810 +)))
923 923  
924 924  [[image:image-20220606154825-4.png]]
925 925  
926 926  
815 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
927 927  
817 +LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
818 +
819 +
928 928  = 5. Trouble Shooting =
929 929  
930 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
822 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
931 931  
932 -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.
824 +It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
933 933  
934 934  
935 -== 5.2 AT Command input doesn’t work ==
827 +== 5.2 AT Command input doesn't work ==
936 936  
937 -In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
829 +(((
830 +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.
831 +)))
938 938  
939 939  
940 940  == 5.3 Device rejoin in at the second uplink packet ==
... ... @@ -946,7 +946,9 @@
946 946  
947 947  (% style="color:#4f81bd" %)**Cause for this issue:**
948 948  
843 +(((
949 949  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.
845 +)))
950 950  
951 951  
952 952  (% style="color:#4f81bd" %)**Solution: **
... ... @@ -953,7 +953,7 @@
953 953  
954 954  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:
955 955  
956 -[[image:1654500929571-736.png]]
852 +[[image:1654500929571-736.png||height="458" width="832"]]
957 957  
958 958  
959 959  = 6. ​Order Info =
... ... @@ -978,10 +978,17 @@
978 978  * (% style="color:red" %)**4**(%%): 4000mAh battery
979 979  * (% style="color:red" %)**8**(%%): 8500mAh battery
980 980  
877 +(% class="wikigeneratedid" %)
878 +(((
879 +
880 +)))
881 +
981 981  = 7. Packing Info =
982 982  
983 983  (((
984 -**Package Includes**:
885 +
886 +
887 +(% style="color:#037691" %)**Package Includes**:
985 985  )))
986 986  
987 987  * (((
... ... @@ -990,10 +990,8 @@
990 990  
991 991  (((
992 992  
993 -)))
994 994  
995 -(((
996 -**Dimension and weight**:
897 +(% style="color:#037691" %)**Dimension and weight**:
997 997  )))
998 998  
999 999  * (((
... ... @@ -1007,6 +1007,8 @@
1007 1007  )))
1008 1008  * (((
1009 1009  Weight / pcs : g
911 +
912 +
1010 1010  )))
1011 1011  
1012 1012  = 8. Support =
... ... @@ -1013,5 +1013,3 @@
1013 1013  
1014 1014  * 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.
1015 1015  * 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]]
1016 -
1017 -
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