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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  
... ... @@ -8,987 +8,825 @@
8 8  
9 9  
10 10  
11 -= 1. Introduction =
12 12  
13 -== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
14 14  
15 -(((
16 -The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type.
17 -)))
18 18  
19 -(((
20 -It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
21 -)))
14 +**Table of Contents:**
22 22  
23 -(((
24 -The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
25 -)))
16 +{{toc/}}
26 26  
27 -(((
28 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
29 -)))
30 30  
31 -(((
32 -Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
33 -)))
34 34  
35 35  
36 -[[image:1654503236291-817.png]]
37 37  
38 38  
39 -[[image:1654503265560-120.png]]
23 += 1.  Introduction =
40 40  
25 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
41 41  
42 -
43 -== 1.2 ​Features ==
44 -
45 -* LoRaWAN 1.0.3 Class A
46 -* Ultra low power consumption
47 -* Monitor Soil Moisture
48 -* Monitor Soil Temperature
49 -* Monitor Soil Conductivity
50 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
51 -* AT Commands to change parameters
52 -* Uplink on periodically
53 -* Downlink to change configure
54 -* IP66 Waterproof Enclosure
55 -* 4000mAh or 8500mAh Battery for long term use
56 -
57 -== 1.3 Specification ==
58 -
59 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
60 -
61 -[[image:image-20220606162220-5.png]]
62 -
63 -
64 -
65 -== ​1.4 Applications ==
66 -
67 -* Smart Agriculture
68 -
69 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
70 -​
71 -
72 -== 1.5 Firmware Change log ==
73 -
74 -
75 -**LSE01 v1.0 :**  Release
76 -
77 -
78 -
79 -= 2. Configure LSE01 to connect to LoRaWAN network =
80 -
81 -== 2.1 How it works ==
82 -
83 83  (((
84 -The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
85 -)))
28 +
86 86  
87 -(((
88 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.​UsingtheATCommands"]].
89 -)))
30 +Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory.
90 90  
32 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
91 91  
34 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
92 92  
93 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
36 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
94 94  
95 -Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
96 -
97 -
98 -[[image:1654503992078-669.png]]
99 -
100 -
101 -The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
102 -
103 -
104 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
105 -
106 -Each LSE01 is shipped with a sticker with the default device EUI as below:
107 -
108 -[[image:image-20220606163732-6.jpeg]]
109 -
110 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
111 -
112 -**Add APP EUI in the application**
113 -
114 -
115 -[[image:1654504596150-405.png]]
116 -
117 -
118 -
119 -**Add APP KEY and DEV EUI**
120 -
121 -[[image:1654504683289-357.png]]
122 -
123 -
124 -
125 -**Step 2**: Power on LSE01
126 -
127 -
128 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
129 -
130 -[[image:image-20220606163915-7.png]]
131 -
132 -
133 -**Step 3:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
134 -
135 -[[image:1654504778294-788.png]]
136 -
137 -
138 -
139 -== 2.3 Uplink Payload ==
140 -
141 -=== 2.3.1 MOD~=0(Default Mode) ===
142 -
143 -LSE01 will uplink payload via LoRaWAN with below payload format: 
144 -
145 -
146 -Uplink payload includes in total 11 bytes.
147 147  
148 -
149 -|(((
150 -**Size**
151 -
152 -**(bytes)**
153 -)))|**2**|**2**|**2**|**2**|**2**|**1**
154 -|**Value**|[[BAT>>path:#bat]]|(((
155 -Temperature
156 -
157 -(Reserve, Ignore now)
158 -)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
159 -MOD & Digital Interrupt
160 -
161 -(Optional)
162 162  )))
163 163  
164 -[[image:1654504881641-514.png]]
41 +[[image:1654503236291-817.png]]
165 165  
166 166  
44 +[[image:1657245163077-232.png]]
167 167  
168 -=== 2.3.2 MOD~=1(Original value) ===
169 169  
170 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
171 171  
172 -|(((
173 -**Size**
48 +== 1.2 ​ Features ==
174 174  
175 -**(bytes)**
176 -)))|**2**|**2**|**2**|**2**|**2**|**1**
177 -|**Value**|[[BAT>>path:#bat]]|(((
178 -Temperature
50 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
51 +* Monitor Soil Moisture
52 +* Monitor Soil Temperature
53 +* Monitor Soil Conductivity
54 +* AT Commands to change parameters
55 +* Uplink on periodically
56 +* Downlink to change configure
57 +* IP66 Waterproof Enclosure
58 +* Ultra-Low Power consumption
59 +* AT Commands to change parameters
60 +* Micro SIM card slot for NB-IoT SIM
61 +* 8500mAh Battery for long term use
179 179  
180 -(Reserve, Ignore now)
181 -)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
182 -MOD & Digital Interrupt
183 183  
184 -(Optional)
185 -)))
186 186  
187 -[[image:1654504907647-967.png]]
65 +== 1.3  Specification ==
188 188  
189 189  
68 +(% style="color:#037691" %)**Common DC Characteristics:**
190 190  
191 -=== 2.3.3 Battery Info ===
70 +* Supply Voltage: 2.1v ~~ 3.6v
71 +* Operating Temperature: -40 ~~ 85°C
192 192  
193 -Check the battery voltage for LSE01.
194 194  
195 -Ex1: 0x0B45 = 2885mV
74 +(% style="color:#037691" %)**NB-IoT Spec:**
196 196  
197 -Ex2: 0x0B49 = 2889mV
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
198 198  
199 199  
84 +Probe(% style="color:#037691" %)** Specification:**
200 200  
201 -=== 2.3.4 Soil Moisture ===
86 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
202 202  
203 -Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
88 +[[image:image-20220708101224-1.png]]
204 204  
205 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
206 206  
207 207  
208 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
92 +== ​1.4  Applications ==
209 209  
94 +* Smart Agriculture
210 210  
96 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
97 +​
211 211  
212 -=== 2.3.5 Soil Temperature ===
99 +== 1.5  Pin Definitions ==
213 213  
214 - Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
215 215  
216 -**Example**:
102 +[[image:1657246476176-652.png]]
217 217  
218 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
219 219  
220 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
221 221  
106 += 2.  Use NSE01 to communicate with IoT Server =
222 222  
108 +== 2.1  How it works ==
223 223  
224 -=== 2.3.6 Soil Conductivity (EC) ===
225 225  
226 226  (((
227 -Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
112 +The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
228 228  )))
229 229  
230 -(((
231 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
232 -)))
233 233  
234 234  (((
235 -Generally, the EC value of irrigation water is less than 800uS / cm.
117 +The diagram below shows the working flow in default firmware of NSE01:
236 236  )))
237 237  
238 -(((
239 -
240 -)))
120 +[[image:image-20220708101605-2.png]]
241 241  
242 242  (((
243 243  
244 244  )))
245 245  
246 -=== 2.3.7 MOD ===
247 247  
248 -Firmware version at least v2.1 supports changing mode.
249 249  
250 -For example, bytes[10]=90
128 +== 2.2 ​ Configure the NSE01 ==
251 251  
252 -mod=(bytes[10]>>7)&0x01=1.
253 253  
131 +=== 2.2.1 Test Requirement ===
254 254  
255 -Downlink Command:
256 256  
257 -If payload = 0x0A00, workmode=0
134 +To use NSE01 in your city, make sure meet below requirements:
258 258  
259 -If** **payload =** **0x0A01, workmode=1
136 +* Your local operator has already distributed a NB-IoT Network there.
137 +* The local NB-IoT network used the band that NSE01 supports.
138 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
260 260  
140 +(((
141 +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
142 +)))
261 261  
262 262  
263 -=== 2.3.8 ​Decode payload in The Things Network ===
145 +[[image:1657249419225-449.png]]
264 264  
265 -While using TTN network, you can add the payload format to decode the payload.
266 266  
267 267  
268 -[[image:1654505570700-128.png]]
149 +=== 2.2.2 Insert SIM card ===
269 269  
270 -The payload decoder function for TTN is here:
151 +Insert the NB-IoT Card get from your provider.
271 271  
272 -LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
153 +User need to take out the NB-IoT module and insert the SIM card like below:
273 273  
274 274  
275 -== 2.4 Uplink Interval ==
156 +[[image:1657249468462-536.png]]
276 276  
277 -The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link:
278 278  
279 -[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
280 280  
160 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
281 281  
162 +(((
163 +(((
164 +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.
165 +)))
166 +)))
282 282  
283 -== 2.5 Downlink Payload ==
284 284  
285 -By default, LSE50 prints the downlink payload to console port.
169 +**Connection:**
286 286  
287 -[[image:image-20220606165544-8.png]]
171 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
288 288  
173 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
289 289  
290 -**Examples:**
175 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
291 291  
292 292  
293 -* **Set TDC**
178 +In the PC, use below serial tool settings:
294 294  
295 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
180 +* Baud:  (% style="color:green" %)**9600**
181 +* Data bits:** (% style="color:green" %)8(%%)**
182 +* Stop bits: (% style="color:green" %)**1**
183 +* Parity:  (% style="color:green" %)**None**
184 +* Flow Control: (% style="color:green" %)**None**
296 296  
297 -Payload:    01 00 00 1E    TDC=30S
186 +(((
187 +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.
188 +)))
298 298  
299 -Payload:    01 00 00 3C    TDC=60S
190 +[[image:image-20220708110657-3.png]]
300 300  
192 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
301 301  
302 -* **Reset**
303 303  
304 -If payload = 0x04FF, it will reset the LSE01
305 305  
196 +=== 2.2.4 Use CoAP protocol to uplink data ===
306 306  
307 -* **CFM**
198 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
308 308  
309 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
310 310  
201 +**Use below commands:**
311 311  
203 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
204 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
205 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
312 312  
313 -== 2.6 ​Show Data in DataCake IoT Server ==
207 +For parameter description, please refer to AT command set
314 314  
315 -[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
209 +[[image:1657249793983-486.png]]
316 316  
317 317  
318 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
212 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
319 319  
320 -**Step 2**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
214 +[[image:1657249831934-534.png]]
321 321  
322 322  
323 -[[image:1654505857935-743.png]]
324 324  
218 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
325 325  
326 -[[image:1654505874829-548.png]]
220 +This feature is supported since firmware version v1.0.1
327 327  
328 -Step 3: Create an account or log in Datacake.
329 329  
330 -Step 4: Search the LSE01 and add DevEUI.
223 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
224 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
225 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
331 331  
227 +[[image:1657249864775-321.png]]
332 332  
333 -[[image:1654505905236-553.png]]
334 334  
230 +[[image:1657249930215-289.png]]
335 335  
336 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
337 337  
338 -[[image:1654505925508-181.png]]
339 339  
234 +=== 2.2.6 Use MQTT protocol to uplink data ===
340 340  
236 +This feature is supported since firmware version v110
341 341  
342 -== 2.7 Frequency Plans ==
343 343  
344 -The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
239 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
240 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
241 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
242 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
243 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
244 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
245 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
345 345  
247 +[[image:1657249978444-674.png]]
346 346  
347 -=== 2.7.1 EU863-870 (EU868) ===
348 348  
349 -(% style="color:#037691" %)** Uplink:**
250 +[[image:1657249990869-686.png]]
350 350  
351 -868.1 - SF7BW125 to SF12BW125
352 352  
353 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
253 +(((
254 +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.
255 +)))
354 354  
355 -868.5 - SF7BW125 to SF12BW125
356 356  
357 -867.1 - SF7BW125 to SF12BW125
358 358  
359 -867.3 - SF7BW125 to SF12BW125
259 +=== 2.2.7 Use TCP protocol to uplink data ===
360 360  
361 -867.5 - SF7BW125 to SF12BW125
261 +This feature is supported since firmware version v110
362 362  
363 -867.7 - SF7BW125 to SF12BW125
364 364  
365 -867.9 - SF7BW125 to SF12BW125
264 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
265 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
366 366  
367 -868.8 - FSK
267 +[[image:1657250217799-140.png]]
368 368  
369 369  
370 -(% style="color:#037691" %)** Downlink:**
270 +[[image:1657250255956-604.png]]
371 371  
372 -Uplink channels 1-9 (RX1)
373 373  
374 -869.525 - SF9BW125 (RX2 downlink only)
375 375  
274 +=== 2.2.8 Change Update Interval ===
376 376  
276 +User can use below command to change the (% style="color:green" %)**uplink interval**.
377 377  
378 -=== 2.7.2 US902-928(US915) ===
278 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
379 379  
380 -Used in USA, Canada and South America. Default use CHE=2
280 +(((
281 +(% style="color:red" %)**NOTE:**
282 +)))
381 381  
382 -(% style="color:#037691" %)**Uplink:**
284 +(((
285 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
286 +)))
383 383  
384 -903.9 - SF7BW125 to SF10BW125
385 385  
386 -904.1 - SF7BW125 to SF10BW125
387 387  
388 -904.3 - SF7BW125 to SF10BW125
290 +== 2.3  Uplink Payload ==
389 389  
390 -904.5 - SF7BW125 to SF10BW125
292 +In this mode, uplink payload includes in total 18 bytes
391 391  
392 -904.7 - SF7BW125 to SF10BW125
294 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
295 +|=(% style="width: 50px;" %)(((
296 +**Size(bytes)**
297 +)))|=(% 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**
298 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]]
393 393  
394 -904.9 - SF7BW125 to SF10BW125
300 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
395 395  
396 -905.1 - SF7BW125 to SF10BW125
397 397  
398 -905.3 - SF7BW125 to SF10BW125
303 +[[image:image-20220708111918-4.png]]
399 399  
400 400  
401 -(% style="color:#037691" %)**Downlink:**
306 +The payload is ASCII string, representative same HEX:
402 402  
403 -923.3 - SF7BW500 to SF12BW500
308 +0x72403155615900640c7817075e0a8c02f900 where:
404 404  
405 -923.9 - SF7BW500 to SF12BW500
310 +* Device ID: 0x 724031556159 = 724031556159
311 +* Version: 0x0064=100=1.0.0
406 406  
407 -924.5 - SF7BW500 to SF12BW500
313 +* BAT: 0x0c78 = 3192 mV = 3.192V
314 +* Singal: 0x17 = 23
315 +* Soil Moisture: 0x075e= 1886 = 18.86  %
316 +* Soil Temperature:0x0a8c =2700=27 °C
317 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
318 +* Interrupt: 0x00 = 0
408 408  
409 -925.1 - SF7BW500 to SF12BW500
410 410  
411 -925.7 - SF7BW500 to SF12BW500
412 412  
413 -926.3 - SF7BW500 to SF12BW500
322 +== 2.4  Payload Explanation and Sensor Interface ==
414 414  
415 -926.9 - SF7BW500 to SF12BW500
416 416  
417 -927.5 - SF7BW500 to SF12BW500
325 +=== 2.4.1  Device ID ===
418 418  
419 -923.3 - SF12BW500(RX2 downlink only)
327 +By default, the Device ID equal to the last 6 bytes of IMEI.
420 420  
329 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
421 421  
331 +**Example:**
422 422  
423 -=== 2.7.3 CN470-510 (CN470) ===
333 +AT+DEUI=A84041F15612
424 424  
425 -Used in China, Default use CHE=1
335 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
426 426  
427 -(% style="color:#037691" %)**Uplink:**
428 428  
429 -486.3 - SF7BW125 to SF12BW125
430 430  
431 -486.5 - SF7BW125 to SF12BW125
339 +=== 2.4.2  Version Info ===
432 432  
433 -486.7 - SF7BW125 to SF12BW125
341 +Specify the software version: 0x64=100, means firmware version 1.00.
434 434  
435 -486.9 - SF7BW125 to SF12BW125
343 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
436 436  
437 -487.1 - SF7BW125 to SF12BW125
438 438  
439 -487.3 - SF7BW125 to SF12BW125
440 440  
441 -487.5 - SF7BW125 to SF12BW125
347 +=== 2.4.3  Battery Info ===
442 442  
443 -487.7 - SF7BW125 to SF12BW125
349 +(((
350 +Check the battery voltage for LSE01.
351 +)))
444 444  
353 +(((
354 +Ex1: 0x0B45 = 2885mV
355 +)))
445 445  
446 -(% style="color:#037691" %)**Downlink:**
357 +(((
358 +Ex2: 0x0B49 = 2889mV
359 +)))
447 447  
448 -506.7 - SF7BW125 to SF12BW125
449 449  
450 -506.9 - SF7BW125 to SF12BW125
451 451  
452 -507.1 - SF7BW125 to SF12BW125
363 +=== 2.4.4  Signal Strength ===
453 453  
454 -507.3 - SF7BW125 to SF12BW125
365 +NB-IoT Network signal Strength.
455 455  
456 -507.5 - SF7BW125 to SF12BW125
367 +**Ex1: 0x1d = 29**
457 457  
458 -507.7 - SF7BW125 to SF12BW125
369 +(% style="color:blue" %)**0**(%%)  -113dBm or less
459 459  
460 -507.9 - SF7BW125 to SF12BW125
371 +(% style="color:blue" %)**1**(%%)  -111dBm
461 461  
462 -508.1 - SF7BW125 to SF12BW125
373 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
463 463  
464 -505.3 - SF12BW125 (RX2 downlink only)
375 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
465 465  
377 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
466 466  
467 467  
468 -=== 2.7.4 AU915-928(AU915) ===
469 469  
470 -Default use CHE=2
381 +=== 2.4.5  Soil Moisture ===
471 471  
472 -(% style="color:#037691" %)**Uplink:**
383 +(((
384 +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.
385 +)))
473 473  
474 -916.8 - SF7BW125 to SF12BW125
387 +(((
388 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
389 +)))
475 475  
476 -917.0 - SF7BW125 to SF12BW125
391 +(((
392 +
393 +)))
477 477  
478 -917.2 - SF7BW125 to SF12BW125
395 +(((
396 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
397 +)))
479 479  
480 -917.4 - SF7BW125 to SF12BW125
481 481  
482 -917.6 - SF7BW125 to SF12BW125
483 483  
484 -917.8 - SF7BW125 to SF12BW125
401 +=== 2.4.6  Soil Temperature ===
485 485  
486 -918.0 - SF7BW125 to SF12BW125
403 +(((
404 + 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
405 +)))
487 487  
488 -918.2 - SF7BW125 to SF12BW125
407 +(((
408 +**Example**:
409 +)))
489 489  
411 +(((
412 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
413 +)))
490 490  
491 -(% style="color:#037691" %)**Downlink:**
415 +(((
416 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
417 +)))
492 492  
493 -923.3 - SF7BW500 to SF12BW500
494 494  
495 -923.9 - SF7BW500 to SF12BW500
496 496  
497 -924.5 - SF7BW500 to SF12BW500
421 +=== 2.4.7  Soil Conductivity (EC) ===
498 498  
499 -925.1 - SF7BW500 to SF12BW500
423 +(((
424 +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).
425 +)))
500 500  
501 -925.7 - SF7BW500 to SF12BW500
427 +(((
428 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
429 +)))
502 502  
503 -926.3 - SF7BW500 to SF12BW500
431 +(((
432 +Generally, the EC value of irrigation water is less than 800uS / cm.
433 +)))
504 504  
505 -926.9 - SF7BW500 to SF12BW500
435 +(((
436 +
437 +)))
506 506  
507 -927.5 - SF7BW500 to SF12BW500
439 +(((
440 +
441 +)))
508 508  
509 -923.3 - SF12BW500(RX2 downlink only)
443 +=== 2.4.8  Digital Interrupt ===
510 510  
445 +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.
511 511  
447 +The command is:
512 512  
513 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
449 +(% 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]])**.**
514 514  
515 -(% style="color:#037691" %)**Default Uplink channel:**
516 516  
517 -923.2 - SF7BW125 to SF10BW125
452 +The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up.
518 518  
519 -923.4 - SF7BW125 to SF10BW125
520 520  
455 +Example:
521 521  
522 -(% style="color:#037691" %)**Additional Uplink Channel**:
457 +0x(00): Normal uplink packet.
523 523  
524 -(OTAA mode, channel added by JoinAccept message)
459 +0x(01): Interrupt Uplink Packet.
525 525  
526 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
527 527  
528 -922.2 - SF7BW125 to SF10BW125
529 529  
530 -922.4 - SF7BW125 to SF10BW125
463 +=== 2.4.9  ​+5V Output ===
531 531  
532 -922.6 - SF7BW125 to SF10BW125
465 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
533 533  
534 -922.8 - SF7BW125 to SF10BW125
535 535  
536 -923.0 - SF7BW125 to SF10BW125
468 +The 5V output time can be controlled by AT Command.
537 537  
538 -922.0 - SF7BW125 to SF10BW125
470 +(% style="color:blue" %)**AT+5VT=1000**
539 539  
472 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
540 540  
541 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
542 542  
543 -923.6 - SF7BW125 to SF10BW125
544 544  
545 -923.8 - SF7BW125 to SF10BW125
476 +== 2.5  Downlink Payload ==
546 546  
547 -924.0 - SF7BW125 to SF10BW125
478 +By default, NSE01 prints the downlink payload to console port.
548 548  
549 -924.2 - SF7BW125 to SF10BW125
480 +[[image:image-20220708133731-5.png]]
550 550  
551 -924.4 - SF7BW125 to SF10BW125
552 552  
553 -924.6 - SF7BW125 to SF10BW125
483 +(((
484 +(% style="color:blue" %)**Examples:**
485 +)))
554 554  
487 +(((
488 +
489 +)))
555 555  
556 -(% style="color:#037691" %)** Downlink:**
491 +* (((
492 +(% style="color:blue" %)**Set TDC**
493 +)))
557 557  
558 -Uplink channels 1-8 (RX1)
495 +(((
496 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
497 +)))
559 559  
560 -923.2 - SF10BW125 (RX2)
499 +(((
500 +Payload:    01 00 00 1E    TDC=30S
501 +)))
561 561  
503 +(((
504 +Payload:    01 00 00 3C    TDC=60S
505 +)))
562 562  
507 +(((
508 +
509 +)))
563 563  
564 -=== 2.7.6 KR920-923 (KR920) ===
511 +* (((
512 +(% style="color:blue" %)**Reset**
513 +)))
565 565  
566 -Default channel:
515 +(((
516 +If payload = 0x04FF, it will reset the NSE01
517 +)))
567 567  
568 -922.1 - SF7BW125 to SF12BW125
569 569  
570 -922.3 - SF7BW125 to SF12BW125
520 +* (% style="color:blue" %)**INTMOD**
571 571  
572 -922.5 - SF7BW125 to SF12BW125
522 +Downlink Payload: 06000003, Set AT+INTMOD=3
573 573  
574 574  
575 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
576 576  
577 -922.1 - SF7BW125 to SF12BW125
526 +== 2.6  ​LED Indicator ==
578 578  
579 -922.3 - SF7BW125 to SF12BW125
528 +(((
529 +The NSE01 has an internal LED which is to show the status of different state.
580 580  
581 -922.5 - SF7BW125 to SF12BW125
582 582  
583 -922.7 - SF7BW125 to SF12BW125
532 +* 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)
533 +* Then the LED will be on for 1 second means device is boot normally.
534 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
535 +* For each uplink probe, LED will be on for 500ms.
536 +)))
584 584  
585 -922.9 - SF7BW125 to SF12BW125
586 586  
587 -923.1 - SF7BW125 to SF12BW125
588 588  
589 -923.3 - SF7BW125 to SF12BW125
590 590  
541 +== 2.7  Installation in Soil ==
591 591  
592 -(% style="color:#037691" %)**Downlink:**
543 +__**Measurement the soil surface**__
593 593  
594 -Uplink channels 1-7(RX1)
545 +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]]
595 595  
596 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
547 +[[image:1657259653666-883.png]] ​
597 597  
598 598  
550 +(((
551 +
599 599  
600 -=== 2.7.7 IN865-867 (IN865) ===
601 -
602 -(% style="color:#037691" %)** Uplink:**
603 -
604 -865.0625 - SF7BW125 to SF12BW125
605 -
606 -865.4025 - SF7BW125 to SF12BW125
607 -
608 -865.9850 - SF7BW125 to SF12BW125
609 -
610 -
611 -(% style="color:#037691" %) **Downlink:**
612 -
613 -Uplink channels 1-3 (RX1)
614 -
615 -866.550 - SF10BW125 (RX2)
616 -
617 -
618 -
619 -
620 -== 2.8 LED Indicator ==
621 -
622 -The LSE01 has an internal LED which is to show the status of different state.
623 -
624 -* Blink once when device power on.
625 -* Solid ON for 5 seconds once device successful Join the network.
626 -* Blink once when device transmit a packet.
627 -
628 -
629 -
630 -== 2.9 Installation in Soil ==
631 -
632 -**Measurement the soil surface**
633 -
634 -
635 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
636 -
637 -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.
638 -
639 -
640 -
641 -
642 -
643 -
644 -
645 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
646 -
647 -
648 -
553 +(((
649 649  Dig a hole with diameter > 20CM.
555 +)))
650 650  
557 +(((
651 651  Horizontal insert the probe to the soil and fill the hole for long term measurement.
559 +)))
560 +)))
652 652  
562 +[[image:1654506665940-119.png]]
653 653  
564 +(((
565 +
566 +)))
654 654  
655 655  
656 -1.
657 -11. ​Firmware Change Log
569 +== 2.8  ​Firmware Change Log ==
658 658  
659 -**Firmware download link:**
660 660  
661 -[[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/]]
572 +Download URL & Firmware Change log
662 662  
574 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
663 663  
664 -**Firmware Upgrade Method:**
665 665  
666 -[[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]]
577 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]
667 667  
668 668  
669 -**V1.0.**
670 670  
671 -Release
581 +== 2.9  ​Battery Analysis ==
672 672  
583 +=== 2.9.1  ​Battery Type ===
673 673  
674 674  
675 -1.
676 -11. ​Battery Analysis
677 -111. ​Battery Type
586 +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.
678 678  
679 -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.
680 680  
589 +The battery is designed to last for several years depends on the actually use environment and update interval. 
681 681  
682 -The battery is designed to last for more than 5 years for the LSN50.
683 683  
684 -
685 685  The battery related documents as below:
686 686  
687 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
688 -* [[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]]
689 -* [[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]]
594 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
595 +* [[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/]]
596 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
690 690  
691 -|(((
692 -JST-XH-2P connector
598 +(((
599 +[[image:image-20220708140453-6.png]]
693 693  )))
694 694  
695 -[[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]]
696 696  
697 697  
604 +=== 2.9.2  Power consumption Analyze ===
698 698  
699 -1.
700 -11.
701 -111. ​Battery Note
606 +(((
607 +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.
608 +)))
702 702  
703 -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.
704 704  
611 +(((
612 +Instruction to use as below:
613 +)))
705 705  
706 -1.
707 -11.
708 -111. ​Replace the battery
615 +(((
616 +(% 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/]]
617 +)))
709 709  
710 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
711 711  
620 +(((
621 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose
622 +)))
712 712  
713 -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.
624 +* (((
625 +Product Model
626 +)))
627 +* (((
628 +Uplink Interval
629 +)))
630 +* (((
631 +Working Mode
632 +)))
714 714  
634 +(((
635 +And the Life expectation in difference case will be shown on the right.
636 +)))
715 715  
716 -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)
638 +[[image:image-20220708141352-7.jpeg]]
717 717  
718 718  
719 719  
642 +=== 2.9.3  ​Battery Note ===
720 720  
644 +(((
645 +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.
646 +)))
721 721  
722 722  
723 -= 3. ​Using the AT Commands =
724 724  
725 -== 3.1 Access AT Commands ==
650 +=== 2.9.4  Replace the battery ===
726 726  
652 +(((
653 +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).
654 +)))
727 727  
728 -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.
729 729  
730 -[[image:1654501986557-872.png]]
731 731  
658 += 3. ​ Access NB-IoT Module =
732 732  
733 -Or if you have below board, use below connection:
660 +(((
661 +Users can directly access the AT command set of the NB-IoT module.
662 +)))
734 734  
664 +(((
665 +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/]] 
666 +)))
735 735  
736 -[[image:1654502005655-729.png]]
668 +[[image:1657261278785-153.png]]
737 737  
738 738  
739 739  
740 -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:
672 += 4.  Using the AT Commands =
741 741  
674 +== 4.1  Access AT Commands ==
742 742  
743 - [[image:1654502050864-459.png]]
676 +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/]]
744 744  
745 745  
746 -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/]]
679 +AT+<CMD>?  : Help on <CMD>
747 747  
681 +AT+<CMD>         : Run <CMD>
748 748  
749 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
683 +AT+<CMD>=<value> : Set the value
750 750  
751 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD>
685 +AT+<CMD>=?  : Get the value
752 752  
753 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value
754 754  
755 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)  : Get the value
756 -
757 -
758 758  (% style="color:#037691" %)**General Commands**(%%)      
759 759  
760 -(% style="background-color:#dcdcdc" %)**AT**(%%)  : Attention       
690 +AT  : Attention       
761 761  
762 -(% style="background-color:#dcdcdc" %)**AT?**(%%)  : Short Help     
692 +AT?  : Short Help     
763 763  
764 -(% style="background-color:#dcdcdc" %)**ATZ**(%%)  : MCU Reset    
694 +ATZ  : MCU Reset    
765 765  
766 -(% style="background-color:#dcdcdc" %)**AT+TDC**(%%)  : Application Data Transmission Interval 
696 +AT+TDC  : Application Data Transmission Interval
767 767  
698 +AT+CFG  : Print all configurations
768 768  
769 -(% style="color:#037691" %)**Keys, IDs and EUIs management**
700 +AT+CFGMOD           : Working mode selection
770 770  
771 -(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)              : Application EUI      
702 +AT+INTMOD            : Set the trigger interrupt mode
772 772  
773 -(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)              : Application Key     
704 +AT+5VT  : Set extend the time of 5V power  
774 774  
775 -(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)            : Application Session Key
706 +AT+PRO  : Choose agreement
776 776  
777 -(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)              : Device Address     
708 +AT+WEIGRE  : Get weight or set weight to 0
778 778  
779 -(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)                   : Device EUI     
710 +AT+WEIGAP  : Get or Set the GapValue of weight
780 780  
781 -(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%)               : Network ID (You can enter this command change only after successful network connection) 
712 +AT+RXDL  : Extend the sending and receiving time
782 782  
783 -(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)          : Network Session Key Joining and sending date on LoRa network  
714 +AT+CNTFAC  : Get or set counting parameters
784 784  
785 -(% style="background-color:#dcdcdc" %)**AT+CFM**(%%)  : Confirm Mode       
716 +AT+SERVADDR  : Server Address
786 786  
787 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%)                     : Confirm Status       
788 788  
789 -(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)  : Join LoRa? Network       
719 +(% style="color:#037691" %)**COAP Management**      
790 790  
791 -(% style="background-color:#dcdcdc" %)**AT+NJM**(%%)  : LoRa? Network Join Mode    
721 +AT+URI            : Resource parameters
792 792  
793 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%)                     : LoRa? Network Join Status    
794 794  
795 -(% style="background-color:#dcdcdc" %)**AT+RECV**(%%)                  : Print Last Received Data in Raw Format
724 +(% style="color:#037691" %)**UDP Management**
796 796  
797 -(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)                : Print Last Received Data in Binary Format      
726 +AT+CFM          : Upload confirmation mode (only valid for UDP)
798 798  
799 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%)                  : Send Text Data      
800 800  
801 -(% style="background-color:#dcdcdc" %)**AT+SENB**(%%)                  : Send Hexadecimal Data
729 +(% style="color:#037691" %)**MQTT Management**
802 802  
731 +AT+CLIENT               : Get or Set MQTT client
803 803  
804 -(% style="color:#037691" %)**LoRa Network Management**
733 +AT+UNAME  : Get or Set MQTT Username
805 805  
806 -(% style="background-color:#dcdcdc" %)**AT+ADR**(%%)          : Adaptive Rate
735 +AT+PWD                  : Get or Set MQTT password
807 807  
808 -(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)  : LoRa Class(Currently only support class A
737 +AT+PUBTOPIC  : Get or Set MQTT publish topic
809 809  
810 -(% style="background-color:#dcdcdc" %)**AT+DCS**(%%)  : Duty Cycle Setting 
739 +AT+SUBTOPIC  : Get or Set MQTT subscription topic
811 811  
812 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%)  : Data Rate (Can Only be Modified after ADR=0)     
813 813  
814 -(% style="background-color:#dcdcdc" %)**AT+FCD**(%%)  : Frame Counter Downlink       
742 +(% style="color:#037691" %)**Information**          
815 815  
816 -(% style="background-color:#dcdcdc" %)**AT+FCU**(%%)  : Frame Counter Uplink   
744 +AT+FDR  : Factory Data Reset
817 817  
818 -(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)  : Join Accept Delay1
746 +AT+PWORD  : Serial Access Password
819 819  
820 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)  : Join Accept Delay2
821 821  
822 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%)  : Public Network Mode   
823 823  
824 -(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)  : Receive Delay1      
750 += ​5.  FAQ =
825 825  
826 -(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)  : Receive Delay2      
752 +== 5.1 ​ How to Upgrade Firmware ==
827 827  
828 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)  : Rx2 Window Data Rate 
829 829  
830 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)  : Rx2 Window Frequency
755 +(((
756 +User can upgrade the firmware for 1) bug fix, 2) new feature release.
757 +)))
831 831  
832 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%)  : Transmit Power
833 -
834 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)  : Set work mode
835 -
836 -
837 -(% style="color:#037691" %)**Information** 
838 -
839 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%)           : RSSI of the Last Received Packet   
840 -
841 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%)           : SNR of the Last Received Packet   
842 -
843 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%)           : Image Version and Frequency Band       
844 -
845 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%)           : Factory Data Reset
846 -
847 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%)  : Application Port    
848 -
849 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%)  : Get or Set Frequency (Unit: Hz) for Single Channel Mode
850 -
851 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)  : Get or Set eight channels mode, Only for US915, AU915, CN470
852 -
853 -
854 -= ​4. FAQ =
855 -
856 -== 4.1 ​How to change the LoRa Frequency Bands/Region? ==
857 -
858 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
859 -When downloading the images, choose the required image file for download. ​
860 -
861 -
862 -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.
863 -
864 -
865 -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.
866 -
867 -
868 -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.
869 -
870 -[[image:image-20220606154726-3.png]]
871 -
872 -When you use the TTN network, the US915 frequency bands use are:
873 -
874 -* 903.9 - SF7BW125 to SF10BW125
875 -* 904.1 - SF7BW125 to SF10BW125
876 -* 904.3 - SF7BW125 to SF10BW125
877 -* 904.5 - SF7BW125 to SF10BW125
878 -* 904.7 - SF7BW125 to SF10BW125
879 -* 904.9 - SF7BW125 to SF10BW125
880 -* 905.1 - SF7BW125 to SF10BW125
881 -* 905.3 - SF7BW125 to SF10BW125
882 -* 904.6 - SF8BW500
883 -
884 -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:
885 -
886 -(% class="box infomessage" %)
887 887  (((
888 -**AT+CHE=2**
760 +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]]
889 889  )))
890 890  
891 -(% class="box infomessage" %)
892 892  (((
893 -**ATZ**
764 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update.
894 894  )))
895 895  
896 -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.
897 897  
898 898  
899 -The **AU915** band is similar. Below are the AU915 Uplink Channels.
769 += 6.  Trouble Shooting =
900 900  
901 -[[image:image-20220606154825-4.png]]
771 +== 6.1  ​Connection problem when uploading firmware ==
902 902  
903 903  
774 +(% class="wikigeneratedid" %)
775 +(((
776 +(% 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;"]]
777 +)))
904 904  
905 -= 5. Trouble Shooting =
906 906  
907 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
908 908  
909 -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.
781 +== 6.2  AT Command input doesn't work ==
910 910  
783 +(((
784 +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.
785 +)))
911 911  
912 -== 5.2 AT Command input doesn’t work ==
913 913  
914 -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.
915 915  
789 += 7. ​ Order Info =
916 916  
917 -== 5.3 Device rejoin in at the second uplink packet ==
918 918  
919 -(% style="color:#4f81bd" %)**Issue describe as below:**
792 +Part Number**:** (% style="color:#4f81bd" %)**NSE01**
920 920  
921 -[[image:1654500909990-784.png]]
922 922  
795 +(% class="wikigeneratedid" %)
796 +(((
797 +
798 +)))
923 923  
924 -(% style="color:#4f81bd" %)**Cause for this issue:**
800 += 8.  Packing Info =
925 925  
926 -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.
802 +(((
803 +
927 927  
805 +(% style="color:#037691" %)**Package Includes**:
928 928  
929 -(% style="color:#4f81bd" %)**Solution: **
930 930  
931 -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:
808 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1
809 +* External antenna x 1
810 +)))
932 932  
933 -[[image:1654500929571-736.png]]
812 +(((
813 +
934 934  
815 +(% style="color:#037691" %)**Dimension and weight**:
935 935  
936 -= 6. ​Order Info =
937 937  
938 -
939 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY**
940 -
941 -
942 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band
943 -
944 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
945 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
946 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
947 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
948 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
949 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
950 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
951 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
952 -
953 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option
954 -
955 -* (% style="color:red" %)**4**(%%): 4000mAh battery
956 -* (% style="color:red" %)**8**(%%): 8500mAh battery
957 -
958 -= 7. Packing Info =
959 -
960 -(((
961 -**Package Includes**:
818 +* Size: 195 x 125 x 55 mm
819 +* Weight:   420g
962 962  )))
963 963  
964 -* (((
965 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1
966 -)))
967 -
968 968  (((
969 969  
970 -)))
971 971  
972 -(((
973 -**Dimension and weight**:
974 -)))
975 975  
976 -* (((
977 -Device Size: cm
826 +
978 978  )))
979 -* (((
980 -Device Weight: g
981 -)))
982 -* (((
983 -Package Size / pcs : cm
984 -)))
985 -* (((
986 -Weight / pcs : g
987 -)))
988 988  
989 -= 8. Support =
829 += 9.  Support =
990 990  
991 991  * 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.
992 992  * 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]]
993 -
994 -
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