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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  
... ... @@ -8,1008 +8,827 @@
8 8  
9 9  
10 10  
11 -= 1. Introduction =
12 12  
13 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
14 14  
15 -(((
16 -The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
17 -)))
18 18  
19 -(((
20 -It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
21 -)))
14 +**Table of Contents:**
22 22  
23 -(((
24 -The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
25 -)))
26 26  
27 -(((
28 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
29 -)))
30 30  
18 +
19 +
20 +
21 += 1.  Introduction =
22 +
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
24 +
31 31  (((
32 -Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
33 -)))
26 +
34 34  
28 +Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
35 35  
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
31 +
32 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
33 +
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 +
36 +
37 +)))
38 +
36 36  [[image:1654503236291-817.png]]
37 37  
38 38  
39 -[[image:1654503265560-120.png]]
42 +[[image:1657245163077-232.png]]
40 40  
41 41  
42 42  
43 43  == 1.2 ​Features ==
44 44  
45 -* LoRaWAN 1.0.3 Class A
46 -* Ultra low power consumption
48 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
47 47  * Monitor Soil Moisture
48 48  * Monitor Soil Temperature
49 49  * Monitor Soil Conductivity
50 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
51 51  * AT Commands to change parameters
52 52  * Uplink on periodically
53 53  * Downlink to change configure
54 54  * IP66 Waterproof Enclosure
55 -* 4000mAh or 8500mAh Battery for long term use
56 +* Ultra-Low Power consumption
57 +* AT Commands to change parameters
58 +* Micro SIM card slot for NB-IoT SIM
59 +* 8500mAh Battery for long term use
56 56  
57 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.
61 61  
62 -[[image:image-20220606162220-5.png]]
64 +== 1.3  Specification ==
63 63  
64 64  
67 +(% style="color:#037691" %)**Common DC Characteristics:**
65 65  
66 -== ​1.4 Applications ==
69 +* Supply Voltage: 2.1v ~~ 3.6v
70 +* Operating Temperature: -40 ~~ 85°C
67 67  
68 -* Smart Agriculture
69 69  
70 70  
71 -== ​1.5 Firmware Change log ==
74 +(% style="color:#037691" %)**NB-IoT Spec:**
72 72  
76 +* - B1 @H-FDD: 2100MHz
77 +* - B3 @H-FDD: 1800MHz
78 +* - B8 @H-FDD: 900MHz
79 +* - B5 @H-FDD: 850MHz
80 +* - B20 @H-FDD: 800MHz
81 +* - B28 @H-FDD: 700MHz
73 73  
74 -**LSE01 v1.0 :**  Release
75 75  
76 76  
85 +Probe(% style="color:#037691" %)** Specification:**
77 77  
78 -= 2. Configure LSE01 to connect to LoRaWAN network =
87 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
79 79  
80 -== 2.1 How it works ==
89 +[[image:image-20220708101224-1.png]]
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
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.
93 +== ​1.4  Applications ==
86 86  
95 +* Smart Agriculture
87 87  
97 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
98 +​
88 88  
89 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
100 +== 1.5  Pin Definitions ==
90 90  
91 -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.
92 92  
103 +[[image:1657246476176-652.png]]
93 93  
94 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
95 95  
96 96  
97 -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.
107 += 2.  Use NSE01 to communicate with IoT Server =
98 98  
109 +== 2.1  How it works ==
99 99  
100 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
101 101  
102 -Each LSE01 is shipped with a sticker with the default device EUI as below:
112 +(((
113 +The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
114 +)))
103 103  
104 104  
105 -
106 -
107 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
108 -
109 -
110 -**Add APP EUI in the application**
111 -
112 -
113 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
114 -
115 -
116 -
117 -**Add APP KEY and DEV EUI**
118 -
119 -
120 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
121 -
122 -|(((
123 -
117 +(((
118 +The diagram below shows the working flow in default firmware of NSE01:
124 124  )))
125 125  
126 -**Step 2**: Power on LSE01
121 +[[image:image-20220708101605-2.png]]
127 127  
128 -
129 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
130 -
131 -
132 -
133 -|(((
123 +(((
134 134  
135 135  )))
136 136  
137 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
138 138  
139 139  
129 +== 2.2 ​ Configure the NSE01 ==
140 140  
141 141  
132 +=== 2.2.1 Test Requirement ===
142 142  
143 -**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.
144 144  
145 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
135 +To use NSE01 in your city, make sure meet below requirements:
146 146  
137 +* Your local operator has already distributed a NB-IoT Network there.
138 +* The local NB-IoT network used the band that NSE01 supports.
139 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
147 147  
141 +(((
142 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
143 +)))
148 148  
149 149  
150 -1.
151 -11. ​Uplink Payload
152 -111. MOD=0(Default Mode)
146 +[[image:1657249419225-449.png]]
153 153  
154 -LSE01 will uplink payload via LoRaWAN with below payload format: 
155 155  
156 156  
157 -Uplink payload includes in total 11 bytes.
158 -
150 +=== 2.2.2 Insert SIM card ===
159 159  
160 -|(((
161 -**Size**
152 +Insert the NB-IoT Card get from your provider.
162 162  
163 -**(bytes)**
164 -)))|**2**|**2**|**2**|**2**|**2**|**1**
165 -|**Value**|[[BAT>>path:#bat]]|(((
166 -Temperature
154 +User need to take out the NB-IoT module and insert the SIM card like below:
167 167  
168 -(Reserve, Ignore now)
169 -)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
170 -MOD & Digital Interrupt
171 171  
172 -(Optional)
173 -)))
157 +[[image:1657249468462-536.png]]
174 174  
175 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
176 176  
177 177  
178 -1.
179 -11.
180 -111. MOD=1(Original value)
161 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
181 181  
182 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
183 -
184 -|(((
185 -**Size**
186 -
187 -**(bytes)**
188 -)))|**2**|**2**|**2**|**2**|**2**|**1**
189 -|**Value**|[[BAT>>path:#bat]]|(((
190 -Temperature
191 -
192 -(Reserve, Ignore now)
193 -)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
194 -MOD & Digital Interrupt
195 -
196 -(Optional)
163 +(((
164 +(((
165 +User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
197 197  )))
167 +)))
198 198  
199 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
200 200  
201 -1.
202 -11.
203 -111. Battery Info
170 +**Connection:**
204 204  
205 -Check the battery voltage for LSE01.
172 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
206 206  
207 -Ex1: 0x0B45 = 2885mV
174 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
208 208  
209 -Ex2: 0x0B49 = 2889mV
176 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
210 210  
211 211  
179 +In the PC, use below serial tool settings:
212 212  
213 -1.
214 -11.
215 -111. Soil Moisture
181 +* Baud:  (% style="color:green" %)**9600**
182 +* Data bits:** (% style="color:green" %)8(%%)**
183 +* Stop bits: (% style="color:green" %)**1**
184 +* Parity:  (% style="color:green" %)**None**
185 +* Flow Control: (% style="color:green" %)**None**
216 216  
217 -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.
187 +(((
188 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
189 +)))
218 218  
219 -For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is
191 +[[image:image-20220708110657-3.png]]
220 220  
221 -**05DC(H) = 1500(D) /100 = 15%.**
193 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
222 222  
223 223  
224 -1.
225 -11.
226 -111. Soil Temperature
227 227  
228 - 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
197 +=== 2.2.4 Use CoAP protocol to uplink data ===
229 229  
230 -**Example**:
199 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
231 231  
232 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
233 233  
234 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
202 +**Use below commands:**
235 235  
204 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
205 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
206 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
236 236  
237 -1.
238 -11.
239 -111. Soil Conductivity (EC)
208 +For parameter description, please refer to AT command set
240 240  
241 -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).
210 +[[image:1657249793983-486.png]]
242 242  
243 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
244 244  
213 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
245 245  
246 -Generally, the EC value of irrigation water is less than 800uS / cm.
215 +[[image:1657249831934-534.png]]
247 247  
248 -1.
249 -11.
250 -111. MOD
251 251  
252 -Firmware version at least v2.1 supports changing mode.
253 253  
254 -For example, bytes[10]=90
219 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
255 255  
256 -mod=(bytes[10]>>7)&0x01=1.
221 +This feature is supported since firmware version v1.0.1
257 257  
258 258  
259 -Downlink Command:
224 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
225 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
226 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
260 260  
261 -If payload = 0x0A00, workmode=0
228 +[[image:1657249864775-321.png]]
262 262  
263 -If** **payload =** **0x0A01, workmode=1
264 264  
231 +[[image:1657249930215-289.png]]
265 265  
266 -1.
267 -11.
268 -111. ​Decode payload in The Things Network
269 269  
270 -While using TTN network, you can add the payload format to decode the payload.
271 271  
235 +=== 2.2.6 Use MQTT protocol to uplink data ===
272 272  
273 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
237 +This feature is supported since firmware version v110
274 274  
275 -The payload decoder function for TTN is here:
276 276  
277 -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/]]
240 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
241 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
242 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
243 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
244 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
245 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
246 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
278 278  
248 +[[image:1657249978444-674.png]]
279 279  
280 -1.
281 -11. Uplink Interval
282 282  
283 -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:
251 +[[image:1657249990869-686.png]]
284 284  
285 -[[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]]
286 286  
287 -1.
288 -11. ​Downlink Payload
254 +(((
255 +MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
256 +)))
289 289  
290 -By default, LSE50 prints the downlink payload to console port.
291 291  
292 -|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
293 -|TDC (Transmit Time Interval)|Any|01|4
294 -|RESET|Any|04|2
295 -|AT+CFM|Any|05|4
296 -|INTMOD|Any|06|4
297 -|MOD|Any|0A|2
298 298  
299 -**Examples**
260 +=== 2.2.7 Use TCP protocol to uplink data ===
300 300  
262 +This feature is supported since firmware version v110
301 301  
302 -**Set TDC**
303 303  
304 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
265 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
266 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
305 305  
306 -Payload:    01 00 00 1E    TDC=30S
268 +[[image:1657250217799-140.png]]
307 307  
308 -Payload:    01 00 00 3C    TDC=60S
309 309  
271 +[[image:1657250255956-604.png]]
310 310  
311 -**Reset**
312 312  
313 -If payload = 0x04FF, it will reset the LSE01
314 314  
275 +=== 2.2.8 Change Update Interval ===
315 315  
316 -**CFM**
277 +User can use below command to change the (% style="color:green" %)**uplink interval**.
317 317  
318 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
279 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
319 319  
320 -1.
321 -11. ​Show Data in DataCake IoT Server
281 +(((
282 +(% style="color:red" %)**NOTE:**
283 +)))
322 322  
323 -[[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:
285 +(((
286 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
287 +)))
324 324  
325 325  
326 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
327 327  
328 -**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:
291 +== 2.3  Uplink Payload ==
329 329  
293 +In this mode, uplink payload includes in total 18 bytes
330 330  
331 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
295 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
296 +|=(% style="width: 50px;" %)(((
297 +**Size(bytes)**
298 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
299 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
332 332  
301 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
333 333  
334 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
335 335  
304 +[[image:image-20220708111918-4.png]]
336 336  
337 337  
307 +The payload is ASCII string, representative same HEX:
338 338  
309 +0x72403155615900640c7817075e0a8c02f900 where:
339 339  
340 -Step 3: Create an account or log in Datacake.
311 +* Device ID: 0x 724031556159 = 724031556159
312 +* Version: 0x0064=100=1.0.0
341 341  
342 -Step 4: Search the LSE01 and add DevEUI.
314 +* BAT: 0x0c78 = 3192 mV = 3.192V
315 +* Singal: 0x17 = 23
316 +* Soil Moisture: 0x075e= 1886 = 18.86  %
317 +* Soil Temperature:0x0a8c =2700=27 °C
318 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
319 +* Interrupt: 0x00 = 0
343 343  
344 344  
345 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
346 346  
347 347  
324 +== 2.4  Payload Explanation and Sensor Interface ==
348 348  
349 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
350 350  
327 +=== 2.4.1  Device ID ===
351 351  
352 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
329 +By default, the Device ID equal to the last 6 bytes of IMEI.
353 353  
331 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
354 354  
333 +**Example:**
355 355  
356 -1.
357 -11. Frequency Plans
335 +AT+DEUI=A84041F15612
358 358  
359 -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.
337 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
360 360  
361 -1.
362 -11.
363 -111. EU863-870 (EU868)
364 364  
365 -Uplink:
366 366  
367 -868.1 - SF7BW125 to SF12BW125
341 +=== 2.4.2  Version Info ===
368 368  
369 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
343 +Specify the software version: 0x64=100, means firmware version 1.00.
370 370  
371 -868.5 - SF7BW125 to SF12BW125
345 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
372 372  
373 -867.1 - SF7BW125 to SF12BW125
374 374  
375 -867.3 - SF7BW125 to SF12BW125
376 376  
377 -867.5 - SF7BW125 to SF12BW125
349 +=== 2.4.3  Battery Info ===
378 378  
379 -867.7 - SF7BW125 to SF12BW125
351 +(((
352 +Check the battery voltage for LSE01.
353 +)))
380 380  
381 -867.9 - SF7BW125 to SF12BW125
355 +(((
356 +Ex1: 0x0B45 = 2885mV
357 +)))
382 382  
383 -868.8 - FSK
359 +(((
360 +Ex2: 0x0B49 = 2889mV
361 +)))
384 384  
385 385  
386 -Downlink:
387 387  
388 -Uplink channels 1-9 (RX1)
365 +=== 2.4.4  Signal Strength ===
389 389  
390 -869.525 - SF9BW125 (RX2 downlink only)
367 +NB-IoT Network signal Strength.
391 391  
369 +**Ex1: 0x1d = 29**
392 392  
393 -1.
394 -11.
395 -111. US902-928(US915)
371 +(% style="color:blue" %)**0**(%%)  -113dBm or less
396 396  
397 -Used in USA, Canada and South America. Default use CHE=2
373 +(% style="color:blue" %)**1**(%%)  -111dBm
398 398  
399 -Uplink:
375 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
400 400  
401 -903.9 - SF7BW125 to SF10BW125
377 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
402 402  
403 -904.1 - SF7BW125 to SF10BW125
379 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
404 404  
405 -904.3 - SF7BW125 to SF10BW125
406 406  
407 -904.5 - SF7BW125 to SF10BW125
408 408  
409 -904.7 - SF7BW125 to SF10BW125
383 +=== 2.4.5  Soil Moisture ===
410 410  
411 -904.9 - SF7BW125 to SF10BW125
385 +(((
386 +Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
387 +)))
412 412  
413 -905.1 - SF7BW125 to SF10BW125
389 +(((
390 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
391 +)))
414 414  
415 -905.3 - SF7BW125 to SF10BW125
393 +(((
394 +
395 +)))
416 416  
397 +(((
398 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
399 +)))
417 417  
418 -Downlink:
419 419  
420 -923.3 - SF7BW500 to SF12BW500
421 421  
422 -923.9 - SF7BW500 to SF12BW500
403 +=== 2.4.6  Soil Temperature ===
423 423  
424 -924.5 - SF7BW500 to SF12BW500
405 +(((
406 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
407 +)))
425 425  
426 -925.1 - SF7BW500 to SF12BW500
409 +(((
410 +**Example**:
411 +)))
427 427  
428 -925.7 - SF7BW500 to SF12BW500
413 +(((
414 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
415 +)))
429 429  
430 -926.3 - SF7BW500 to SF12BW500
417 +(((
418 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
419 +)))
431 431  
432 -926.9 - SF7BW500 to SF12BW500
433 433  
434 -927.5 - SF7BW500 to SF12BW500
435 435  
436 -923.3 - SF12BW500(RX2 downlink only)
423 +=== 2.4.7  Soil Conductivity (EC) ===
437 437  
425 +(((
426 +Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
427 +)))
438 438  
439 -1.
440 -11.
441 -111. CN470-510 (CN470)
429 +(((
430 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
431 +)))
442 442  
443 -Used in China, Default use CHE=1
433 +(((
434 +Generally, the EC value of irrigation water is less than 800uS / cm.
435 +)))
444 444  
445 -Uplink:
437 +(((
438 +
439 +)))
446 446  
447 -486.3 - SF7BW125 to SF12BW125
441 +(((
442 +
443 +)))
448 448  
449 -486.5 - SF7BW125 to SF12BW125
445 +=== 2.4.8  Digital Interrupt ===
450 450  
451 -486.7 - SF7BW125 to SF12BW125
447 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
452 452  
453 -486.9 - SF7BW125 to SF12BW125
449 +The command is:
454 454  
455 -487.1 - SF7BW125 to SF12BW125
451 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
456 456  
457 -487.3 - SF7BW125 to SF12BW125
458 458  
459 -487.5 - SF7BW125 to SF12BW125
454 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
460 460  
461 -487.7 - SF7BW125 to SF12BW125
462 462  
457 +Example:
463 463  
464 -Downlink:
459 +0x(00): Normal uplink packet.
465 465  
466 -506.7 - SF7BW125 to SF12BW125
461 +0x(01): Interrupt Uplink Packet.
467 467  
468 -506.9 - SF7BW125 to SF12BW125
469 469  
470 -507.1 - SF7BW125 to SF12BW125
471 471  
472 -507.3 - SF7BW125 to SF12BW125
465 +=== 2.4.9  ​+5V Output ===
473 473  
474 -507.5 - SF7BW125 to SF12BW125
467 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
475 475  
476 -507.7 - SF7BW125 to SF12BW125
477 477  
478 -507.9 - SF7BW125 to SF12BW125
470 +The 5V output time can be controlled by AT Command.
479 479  
480 -508.1 - SF7BW125 to SF12BW125
472 +(% style="color:blue" %)**AT+5VT=1000**
481 481  
482 -505.3 - SF12BW125 (RX2 downlink only)
474 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
483 483  
484 484  
485 -1.
486 -11.
487 -111. AU915-928(AU915)
488 488  
489 -Default use CHE=2
478 +== 2.5  Downlink Payload ==
490 490  
491 -Uplink:
480 +By default, NSE01 prints the downlink payload to console port.
492 492  
493 -916.8 - SF7BW125 to SF12BW125
482 +[[image:image-20220708133731-5.png]]
494 494  
495 -917.0 - SF7BW125 to SF12BW125
496 496  
497 -917.2 - SF7BW125 to SF12BW125
485 +(((
486 +(% style="color:blue" %)**Examples:**
487 +)))
498 498  
499 -917.4 - SF7BW125 to SF12BW125
489 +(((
490 +
491 +)))
500 500  
501 -917.6 - SF7BW125 to SF12BW125
493 +* (((
494 +(% style="color:blue" %)**Set TDC**
495 +)))
502 502  
503 -917.8 - SF7BW125 to SF12BW125
497 +(((
498 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
499 +)))
504 504  
505 -918.0 - SF7BW125 to SF12BW125
501 +(((
502 +Payload:    01 00 00 1E    TDC=30S
503 +)))
506 506  
507 -918.2 - SF7BW125 to SF12BW125
505 +(((
506 +Payload:    01 00 00 3C    TDC=60S
507 +)))
508 508  
509 +(((
510 +
511 +)))
509 509  
510 -Downlink:
513 +* (((
514 +(% style="color:blue" %)**Reset**
515 +)))
511 511  
512 -923.3 - SF7BW500 to SF12BW500
517 +(((
518 +If payload = 0x04FF, it will reset the NSE01
519 +)))
513 513  
514 -923.9 - SF7BW500 to SF12BW500
515 515  
516 -924.5 - SF7BW500 to SF12BW500
522 +* (% style="color:blue" %)**INTMOD**
517 517  
518 -925.1 - SF7BW500 to SF12BW500
524 +Downlink Payload: 06000003, Set AT+INTMOD=3
519 519  
520 -925.7 - SF7BW500 to SF12BW500
521 521  
522 -926.3 - SF7BW500 to SF12BW500
523 523  
524 -926.9 - SF7BW500 to SF12BW500
528 +== 2.6  ​LED Indicator ==
525 525  
526 -927.5 - SF7BW500 to SF12BW500
530 +(((
531 +The NSE01 has an internal LED which is to show the status of different state.
527 527  
528 -923.3 - SF12BW500(RX2 downlink only)
529 529  
530 -1.
531 -11.
532 -111. AS920-923 & AS923-925 (AS923)
534 +* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe)
535 +* Then the LED will be on for 1 second means device is boot normally.
536 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
537 +* For each uplink probe, LED will be on for 500ms.
538 +)))
533 533  
534 -**Default Uplink channel:**
535 535  
536 -923.2 - SF7BW125 to SF10BW125
537 537  
538 -923.4 - SF7BW125 to SF10BW125
539 539  
543 +== 2.7  Installation in Soil ==
540 540  
541 -**Additional Uplink Channel**:
545 +__**Measurement the soil surface**__
542 542  
543 -(OTAA mode, channel added by JoinAccept message)
547 +Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]]
544 544  
545 -**AS920~~AS923 for Japan, Malaysia, Singapore**:
549 +[[image:1657259653666-883.png]] ​
546 546  
547 -922.2 - SF7BW125 to SF10BW125
548 548  
549 -922.4 - SF7BW125 to SF10BW125
552 +(((
553 +
550 550  
551 -922.6 - SF7BW125 to SF10BW125
552 -
553 -922.8 - SF7BW125 to SF10BW125
554 -
555 -923.0 - SF7BW125 to SF10BW125
556 -
557 -922.0 - SF7BW125 to SF10BW125
558 -
559 -
560 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
561 -
562 -923.6 - SF7BW125 to SF10BW125
563 -
564 -923.8 - SF7BW125 to SF10BW125
565 -
566 -924.0 - SF7BW125 to SF10BW125
567 -
568 -924.2 - SF7BW125 to SF10BW125
569 -
570 -924.4 - SF7BW125 to SF10BW125
571 -
572 -924.6 - SF7BW125 to SF10BW125
573 -
574 -
575 -
576 -**Downlink:**
577 -
578 -Uplink channels 1-8 (RX1)
579 -
580 -923.2 - SF10BW125 (RX2)
581 -
582 -
583 -1.
584 -11.
585 -111. KR920-923 (KR920)
586 -
587 -Default channel:
588 -
589 -922.1 - SF7BW125 to SF12BW125
590 -
591 -922.3 - SF7BW125 to SF12BW125
592 -
593 -922.5 - SF7BW125 to SF12BW125
594 -
595 -
596 -Uplink: (OTAA mode, channel added by JoinAccept message)
597 -
598 -922.1 - SF7BW125 to SF12BW125
599 -
600 -922.3 - SF7BW125 to SF12BW125
601 -
602 -922.5 - SF7BW125 to SF12BW125
603 -
604 -922.7 - SF7BW125 to SF12BW125
605 -
606 -922.9 - SF7BW125 to SF12BW125
607 -
608 -923.1 - SF7BW125 to SF12BW125
609 -
610 -923.3 - SF7BW125 to SF12BW125
611 -
612 -
613 -Downlink:
614 -
615 -Uplink channels 1-7(RX1)
616 -
617 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
618 -
619 -
620 -1.
621 -11.
622 -111. IN865-867 (IN865)
623 -
624 -Uplink:
625 -
626 -865.0625 - SF7BW125 to SF12BW125
627 -
628 -865.4025 - SF7BW125 to SF12BW125
629 -
630 -865.9850 - SF7BW125 to SF12BW125
631 -
632 -
633 -Downlink:
634 -
635 -Uplink channels 1-3 (RX1)
636 -
637 -866.550 - SF10BW125 (RX2)
638 -
639 -
640 -1.
641 -11. LED Indicator
642 -
643 -The LSE01 has an internal LED which is to show the status of different state.
644 -
645 -
646 -* Blink once when device power on.
647 -* Solid ON for 5 seconds once device successful Join the network.
648 -* Blink once when device transmit a packet.
649 -
650 -1.
651 -11. Installation in Soil
652 -
653 -**Measurement the soil surface**
654 -
655 -
656 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
657 -
658 -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.
659 -
660 -
661 -
662 -
663 -
664 -
665 -
666 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
667 -
668 -
669 -
555 +(((
670 670  Dig a hole with diameter > 20CM.
557 +)))
671 671  
559 +(((
672 672  Horizontal insert the probe to the soil and fill the hole for long term measurement.
561 +)))
562 +)))
673 673  
564 +[[image:1654506665940-119.png]]
674 674  
566 +(((
567 +
568 +)))
675 675  
676 676  
677 -1.
678 -11. ​Firmware Change Log
571 +== 2.8  ​Firmware Change Log ==
679 679  
680 -**Firmware download link:**
681 681  
682 -[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
574 +Download URL & Firmware Change log
683 683  
576 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
684 684  
685 -**Firmware Upgrade Method:**
686 686  
687 -[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]]
579 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
688 688  
689 689  
690 -**V1.0.**
691 691  
692 -Release
583 +== 2.9  ​Battery Analysis ==
693 693  
585 +=== 2.9.1  ​Battery Type ===
694 694  
695 695  
696 -1.
697 -11. ​Battery Analysis
698 -111. ​Battery Type
588 +The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
699 699  
700 -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.
701 701  
591 +The battery is designed to last for several years depends on the actually use environment and update interval. 
702 702  
703 -The battery is designed to last for more than 5 years for the LSN50.
704 704  
705 -
706 706  The battery related documents as below:
707 707  
708 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
709 -* [[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]]
710 -* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
596 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
597 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
598 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
711 711  
712 -|(((
713 -JST-XH-2P connector
600 +(((
601 +[[image:image-20220708140453-6.png]]
714 714  )))
715 715  
716 -[[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]]
717 717  
718 718  
606 +=== 2.9.2  Power consumption Analyze ===
719 719  
720 -1.
721 -11.
722 -111. ​Battery Note
608 +(((
609 +Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
610 +)))
723 723  
724 -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.
725 725  
613 +(((
614 +Instruction to use as below:
615 +)))
726 726  
727 -1.
728 -11.
729 -111. ​Replace the battery
617 +(((
618 +(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
619 +)))
730 730  
731 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
732 732  
622 +(((
623 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
624 +)))
733 733  
734 -You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
626 +* (((
627 +Product Model
628 +)))
629 +* (((
630 +Uplink Interval
631 +)))
632 +* (((
633 +Working Mode
634 +)))
735 735  
636 +(((
637 +And the Life expectation in difference case will be shown on the right.
638 +)))
736 736  
737 -The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
640 +[[image:image-20220708141352-7.jpeg]]
738 738  
739 739  
740 740  
644 +=== 2.9.3  ​Battery Note ===
741 741  
646 +(((
647 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
648 +)))
742 742  
743 743  
744 -= 3. ​Using the AT Commands =
745 745  
746 -== 3.1 Access AT Commands ==
652 +=== 2.9.4  Replace the battery ===
747 747  
654 +(((
655 +The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes).
656 +)))
748 748  
749 -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.
750 750  
751 -[[image:1654501986557-872.png]]
752 752  
660 += 3. ​ Access NB-IoT Module =
753 753  
754 -Or if you have below board, use below connection:
662 +(((
663 +Users can directly access the AT command set of the NB-IoT module.
664 +)))
755 755  
666 +(((
667 +The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 
668 +)))
756 756  
757 -[[image:1654502005655-729.png]]
670 +[[image:1657261278785-153.png]]
758 758  
759 759  
760 760  
761 -In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below:
674 += 4.  Using the AT Commands =
762 762  
676 +== 4.1  Access AT Commands ==
763 763  
764 - [[image:1654502050864-459.png]]
678 +See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
765 765  
766 766  
767 -Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]
681 +AT+<CMD>?  : Help on <CMD>
768 768  
683 +AT+<CMD>         : Run <CMD>
769 769  
770 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
685 +AT+<CMD>=<value> : Set the value
771 771  
772 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
687 +AT+<CMD>=?  : Get the value
773 773  
774 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
775 775  
776 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
777 -
778 -
779 779  (% style="color:#037691" %)**General Commands**(%%)      
780 780  
781 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
692 +AT  : Attention       
782 782  
783 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
694 +AT?  : Short Help     
784 784  
785 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
696 +ATZ  : MCU Reset    
786 786  
787 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
698 +AT+TDC  : Application Data Transmission Interval
788 788  
700 +AT+CFG  : Print all configurations
789 789  
790 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
702 +AT+CFGMOD           : Working mode selection
791 791  
792 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
704 +AT+INTMOD            : Set the trigger interrupt mode
793 793  
794 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
706 +AT+5VT  : Set extend the time of 5V power  
795 795  
796 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
708 +AT+PRO  : Choose agreement
797 797  
798 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
710 +AT+WEIGRE  : Get weight or set weight to 0
799 799  
800 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
712 +AT+WEIGAP  : Get or Set the GapValue of weight
801 801  
802 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
714 +AT+RXDL  : Extend the sending and receiving time
803 803  
804 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
716 +AT+CNTFAC  : Get or set counting parameters
805 805  
806 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
718 +AT+SERVADDR  : Server Address
807 807  
808 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
809 809  
810 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
721 +(% style="color:#037691" %)**COAP Management**      
811 811  
812 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
723 +AT+URI            : Resource parameters
813 813  
814 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
815 815  
816 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
726 +(% style="color:#037691" %)**UDP Management**
817 817  
818 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
728 +AT+CFM          : Upload confirmation mode (only valid for UDP)
819 819  
820 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
821 821  
822 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
731 +(% style="color:#037691" %)**MQTT Management**
823 823  
733 +AT+CLIENT               : Get or Set MQTT client
824 824  
825 -(% style="color:#037691" %)**LoRa Network Management**
735 +AT+UNAME  : Get or Set MQTT Username
826 826  
827 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
737 +AT+PWD                  : Get or Set MQTT password
828 828  
829 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
739 +AT+PUBTOPIC  : Get or Set MQTT publish topic
830 830  
831 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
741 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
832 832  
833 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
834 834  
835 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
744 +(% style="color:#037691" %)**Information**          
836 836  
837 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
746 +AT+FDR  : Factory Data Reset
838 838  
839 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
748 +AT+PWORD  : Serial Access Password
840 840  
841 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
842 842  
843 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
844 844  
845 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
752 += ​5.  FAQ =
846 846  
847 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
754 +== 5.1 ​ How to Upgrade Firmware ==
848 848  
849 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
850 850  
851 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
757 +(((
758 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
759 +)))
852 852  
853 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
854 -
855 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
856 -
857 -
858 -(% style="color:#037691" %)**Information** 
859 -
860 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
861 -
862 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
863 -
864 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
865 -
866 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
867 -
868 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
869 -
870 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
871 -
872 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
873 -
874 -
875 -= ​4. FAQ =
876 -
877 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
878 -
879 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
880 -When downloading the images, choose the required image file for download. ​
881 -
882 -
883 -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.
884 -
885 -
886 -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.
887 -
888 -
889 -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.
890 -
891 -[[image:image-20220606154726-3.png]]
892 -
893 -When you use the TTN network, the US915 frequency bands use are:
894 -
895 -* 903.9 - SF7BW125 to SF10BW125
896 -* 904.1 - SF7BW125 to SF10BW125
897 -* 904.3 - SF7BW125 to SF10BW125
898 -* 904.5 - SF7BW125 to SF10BW125
899 -* 904.7 - SF7BW125 to SF10BW125
900 -* 904.9 - SF7BW125 to SF10BW125
901 -* 905.1 - SF7BW125 to SF10BW125
902 -* 905.3 - SF7BW125 to SF10BW125
903 -* 904.6 - SF8BW500
904 -
905 -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:
906 -
907 -(% class="box infomessage" %)
908 908  (((
909 -**AT+CHE=2**
762 +Please see this link for how to upgrade:  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]
910 910  )))
911 911  
912 -(% class="box infomessage" %)
913 913  (((
914 -**ATZ**
766 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
915 915  )))
916 916  
917 -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.
918 918  
919 919  
920 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
771 += 6.  Trouble Shooting =
921 921  
922 -[[image:image-20220606154825-4.png]]
773 +== 6.1  ​Connection problem when uploading firmware ==
923 923  
924 924  
776 +(% class="wikigeneratedid" %)
777 +(((
778 +(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]]
779 +)))
925 925  
926 -= 5. Trouble Shooting =
927 927  
928 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
929 929  
930 -It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.
783 +== 6.2  AT Command input doesn't work ==
931 931  
785 +(((
786 +In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
787 +)))
932 932  
933 -== 5.2 AT Command input doesn’t work ==
934 934  
935 -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.
936 936  
791 += 7. ​ Order Info =
937 937  
938 -== 5.3 Device rejoin in at the second uplink packet ==
939 939  
940 -(% style="color:#4f81bd" %)**Issue describe as below:**
794 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
941 941  
942 -[[image:1654500909990-784.png]]
943 943  
797 +(% class="wikigeneratedid" %)
798 +(((
799 +
800 +)))
944 944  
945 -(% style="color:#4f81bd" %)**Cause for this issue:**
802 += 8.  Packing Info =
946 946  
947 -The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin.
804 +(((
805 +
948 948  
807 +(% style="color:#037691" %)**Package Includes**:
949 949  
950 -(% style="color:#4f81bd" %)**Solution: **
951 951  
952 -All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below:
810 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
811 +* External antenna x 1
812 +)))
953 953  
954 -[[image:1654500929571-736.png]]
814 +(((
815 +
955 955  
817 +(% style="color:#037691" %)**Dimension and weight**:
956 956  
957 -= 6. ​Order Info =
958 958  
959 -
960 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
961 -
962 -
963 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
964 -
965 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
966 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
967 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
968 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
969 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
970 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
971 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
972 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
973 -
974 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
975 -
976 -* (% style="color:red" %)**4**(%%): 4000mAh battery
977 -* (% style="color:red" %)**8**(%%): 8500mAh battery
978 -
979 -= 7. Packing Info =
980 -
981 -(((
982 -**Package Includes**:
820 +* Size: 195 x 125 x 55 mm
821 +* Weight:   420g
983 983  )))
984 984  
985 -* (((
986 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
987 -)))
988 -
989 989  (((
990 990  
991 -)))
992 992  
993 -(((
994 -**Dimension and weight**:
995 -)))
996 996  
997 -* (((
998 -Device Size: cm
828 +
999 999  )))
1000 -* (((
1001 -Device Weight: g
1002 -)))
1003 -* (((
1004 -Package Size / pcs : cm
1005 -)))
1006 -* (((
1007 -Weight / pcs : g
1008 -)))
1009 1009  
1010 -= 8. Support =
831 += 9.  Support =
1011 1011  
1012 1012  * 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.
1013 1013  * 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]]
1014 -
1015 -
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