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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 24.2
edited by Xiaoling
on 2022/06/06 16:55
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To version 60.2
edited by Xiaoling
on 2022/07/08 14:12
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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  
... ... @@ -8,737 +8,630 @@
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  
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  
21 += 1.  Introduction =
38 38  
39 -[[image:1654503265560-120.png]]
23 +== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
40 40  
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 -)))
26 +
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 -)))
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.
90 90  
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
91 91  
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.
92 92  
93 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
34 +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]]
39 +[[image:1654503236291-817.png]]
165 165  
166 166  
42 +[[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**
46 +== 1.2 ​Features ==
174 174  
175 -**(bytes)**
176 -)))|**2**|**2**|**2**|**2**|**2**|**1**
177 -|**Value**|[[BAT>>path:#bat]]|(((
178 -Temperature
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
49 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
50 +* Monitor Soil Moisture
51 +* Monitor Soil Temperature
52 +* Monitor Soil Conductivity
53 +* AT Commands to change parameters
54 +* Uplink on periodically
55 +* Downlink to change configure
56 +* IP66 Waterproof Enclosure
57 +* Ultra-Low Power consumption
58 +* AT Commands to change parameters
59 +* Micro SIM card slot for NB-IoT SIM
60 +* 8500mAh Battery for long term use
183 183  
184 -(Optional)
185 -)))
62 +== 1.3  Specification ==
186 186  
187 -[[image:1654504907647-967.png]]
188 188  
65 +(% style="color:#037691" %)**Common DC Characteristics:**
189 189  
67 +* Supply Voltage: 2.1v ~~ 3.6v
68 +* Operating Temperature: -40 ~~ 85°C
190 190  
191 -=== 2.3.3 Battery Info ===
70 +(% style="color:#037691" %)**NB-IoT Spec:**
192 192  
193 -Check the battery voltage for LSE01.
72 +* - B1 @H-FDD: 2100MHz
73 +* - B3 @H-FDD: 1800MHz
74 +* - B8 @H-FDD: 900MHz
75 +* - B5 @H-FDD: 850MHz
76 +* - B20 @H-FDD: 800MHz
77 +* - B28 @H-FDD: 700MHz
194 194  
195 -Ex1: 0x0B45 = 2885mV
79 +(% style="color:#037691" %)**Probe Specification:**
196 196  
197 -Ex2: 0x0B49 = 2889mV
81 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
198 198  
83 +[[image:image-20220708101224-1.png]]
199 199  
200 200  
201 -=== 2.3.4 Soil Moisture ===
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.
87 +== ​1.4  Applications ==
204 204  
205 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
89 +* Smart Agriculture
206 206  
91 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 +​
207 207  
208 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
94 +== 1.5  Pin Definitions ==
209 209  
210 210  
97 +[[image:1657246476176-652.png]]
211 211  
212 -=== 2.3.5 Soil Temperature ===
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**:
101 += 2.  Use NSE01 to communicate with IoT Server =
217 217  
218 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
103 +== 2.1  How it works ==
219 219  
220 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
221 221  
222 -
223 -
224 -=== 2.3.6 Soil Conductivity (EC) ===
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).
107 +The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
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.
112 +The diagram below shows the working flow in default firmware of NSE01:
236 236  )))
237 237  
238 -(((
239 -
240 -)))
115 +[[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
123 +== 2.2 ​ Configure the NSE01 ==
251 251  
252 -mod=(bytes[10]>>7)&0x01=1.
253 253  
126 +=== 2.2.1 Test Requirement ===
254 254  
255 -Downlink Command:
256 256  
257 -If payload = 0x0A00, workmode=0
129 +To use NSE01 in your city, make sure meet below requirements:
258 258  
259 -If** **payload =** **0x0A01, workmode=1
131 +* Your local operator has already distributed a NB-IoT Network there.
132 +* The local NB-IoT network used the band that NSE01 supports.
133 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
260 260  
135 +(((
136 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
137 +)))
261 261  
262 262  
263 -=== 2.3.8 ​Decode payload in The Things Network ===
140 +[[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]]
144 +=== 2.2.2 Insert SIM card ===
269 269  
270 -The payload decoder function for TTN is here:
146 +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/]]
148 +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 ==
151 +[[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  
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
281 281  
157 +(((
158 +(((
159 +User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
160 +)))
161 +)))
282 282  
283 -== 2.5 Downlink Payload ==
284 284  
285 -By default, LSE50 prints the downlink payload to console port.
164 +**Connection:**
286 286  
287 -[[image:image-20220606165544-8.png]]
166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
288 288  
289 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:591px" %)
290 -|=(% style="width: 209px;" %)**Downlink Control Type**|=(% style="width: 63px;" %)**FPort**|=(% style="width: 92px;" %)**Type Code**|=(% style="width: 224px;" %)**Downlink payload size(bytes)**
291 -|(% style="width:209px" %)TDC (Transmit Time Interval)|(% style="width:63px" %)Any|(% style="width:92px" %)01|(% style="width:224px" %)4
292 -|(% style="width:209px" %)RESET|(% style="width:63px" %)Any|(% style="width:92px" %)04|(% style="width:224px" %)2
293 -|(% style="width:209px" %)AT+CFM|(% style="width:63px" %)Any|(% style="width:92px" %)05|(% style="width:224px" %)4
294 -|(% style="width:209px" %)INTMOD|(% style="width:63px" %)Any|(% style="width:92px" %)06|(% style="width:224px" %)4
295 -|(% style="width:209px" %)MOD|(% style="width:63px" %)Any|(% style="width:92px" %)0A|(% style="width:224px" %)2
168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
296 296  
297 -**Examples**
170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
298 298  
299 299  
300 -**Set TDC**
173 +In the PC, use below serial tool settings:
301 301  
302 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
175 +* Baud:  (% style="color:green" %)**9600**
176 +* Data bits:** (% style="color:green" %)8(%%)**
177 +* Stop bits: (% style="color:green" %)**1**
178 +* Parity:  (% style="color:green" %)**None**
179 +* Flow Control: (% style="color:green" %)**None**
303 303  
304 -Payload:    01 00 00 1E    TDC=30S
181 +(((
182 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
183 +)))
305 305  
306 -Payload:    01 00 00 3C    TDC=60S
185 +[[image:image-20220708110657-3.png]]
307 307  
187 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
308 308  
309 -**Reset**
310 310  
311 -If payload = 0x04FF, it will reset the LSE01
312 312  
191 +=== 2.2.4 Use CoAP protocol to uplink data ===
313 313  
314 -**CFM**
193 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]
315 315  
316 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
317 317  
318 -1.
319 -11. ​Show Data in DataCake IoT Server
196 +**Use below commands:**
320 320  
321 -[[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:
198 +* (% style="color:blue" %)**AT+PRO=1**  (%%) ~/~/ Set to use CoAP protocol to uplink
199 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
200 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path
322 322  
202 +For parameter description, please refer to AT command set
323 323  
324 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
204 +[[image:1657249793983-486.png]]
325 325  
326 -**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:
327 327  
207 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
328 328  
329 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
209 +[[image:1657249831934-534.png]]
330 330  
331 331  
332 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
333 333  
213 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
334 334  
215 +This feature is supported since firmware version v1.0.1
335 335  
336 336  
218 +* (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
219 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
220 +* (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
337 337  
338 -Step 3: Create an account or log in Datacake.
222 +[[image:1657249864775-321.png]]
339 339  
340 -Step 4: Search the LSE01 and add DevEUI.
341 341  
225 +[[image:1657249930215-289.png]]
342 342  
343 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
344 344  
345 345  
229 +=== 2.2.6 Use MQTT protocol to uplink data ===
346 346  
347 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
231 +This feature is supported since firmware version v110
348 348  
349 349  
350 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
234 +* (% style="color:blue" %)**AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
235 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
236 +* (% style="color:blue" %)**AT+CLIENT=CLIENT       ** (%%)~/~/Set up the CLIENT of MQTT
237 +* (% style="color:blue" %)**AT+UNAME=UNAME                               **(%%)~/~/Set the username of MQTT
238 +* (% style="color:blue" %)**AT+PWD=PWD                                        **(%%)~/~/Set the password of MQTT
239 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB                    **(%%)~/~/Set the sending topic of MQTT
240 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB          **(%%) ~/~/Set the subscription topic of MQTT
351 351  
242 +[[image:1657249978444-674.png]]
352 352  
353 353  
354 -1.
355 -11. Frequency Plans
245 +[[image:1657249990869-686.png]]
356 356  
357 -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.
358 358  
359 -1.
360 -11.
361 -111. EU863-870 (EU868)
248 +(((
249 +MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.
250 +)))
362 362  
363 -Uplink:
364 364  
365 -868.1 - SF7BW125 to SF12BW125
366 366  
367 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
254 +=== 2.2.7 Use TCP protocol to uplink data ===
368 368  
369 -868.5 - SF7BW125 to SF12BW125
256 +This feature is supported since firmware version v110
370 370  
371 -867.1 - SF7BW125 to SF12BW125
372 372  
373 -867.3 - SF7BW125 to SF12BW125
259 +* (% style="color:blue" %)**AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
260 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
374 374  
375 -867.5 - SF7BW125 to SF12BW125
262 +[[image:1657250217799-140.png]]
376 376  
377 -867.7 - SF7BW125 to SF12BW125
378 378  
379 -867.9 - SF7BW125 to SF12BW125
265 +[[image:1657250255956-604.png]]
380 380  
381 -868.8 - FSK
382 382  
383 383  
384 -Downlink:
269 +=== 2.2.8 Change Update Interval ===
385 385  
386 -Uplink channels 1-9 (RX1)
271 +User can use below command to change the (% style="color:green" %)**uplink interval**.
387 387  
388 -869.525 - SF9BW125 (RX2 downlink only)
273 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
389 389  
275 +(((
276 +(% style="color:red" %)**NOTE:**
277 +)))
390 390  
391 -1.
392 -11.
393 -111. US902-928(US915)
279 +(((
280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
281 +)))
394 394  
395 -Used in USA, Canada and South America. Default use CHE=2
396 396  
397 -Uplink:
398 398  
399 -903.9 - SF7BW125 to SF10BW125
285 +== 2.3  Uplink Payload ==
400 400  
401 -904.1 - SF7BW125 to SF10BW125
287 +In this mode, uplink payload includes in total 18 bytes
402 402  
403 -904.3 - SF7BW125 to SF10BW125
289 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
290 +|=(% style="width: 50px;" %)(((
291 +**Size(bytes)**
292 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1**
293 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]]
404 404  
405 -904.5 - SF7BW125 to SF10BW125
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
406 406  
407 -904.7 - SF7BW125 to SF10BW125
408 408  
409 -904.9 - SF7BW125 to SF10BW125
298 +[[image:image-20220708111918-4.png]]
410 410  
411 -905.1 - SF7BW125 to SF10BW125
412 412  
413 -905.3 - SF7BW125 to SF10BW125
301 +The payload is ASCII string, representative same HEX:
414 414  
303 +0x72403155615900640c7817075e0a8c02f900 where:
415 415  
416 -Downlink:
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
417 417  
418 -923.3 - SF7BW500 to SF12BW500
308 +* BAT: 0x0c78 = 3192 mV = 3.192V
309 +* Singal: 0x17 = 23
310 +* Soil Moisture: 0x075e= 1886 = 18.86  %
311 +* Soil Temperature:0x0a8c =2700=27 °C
312 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm
313 +* Interrupt: 0x00 = 0
419 419  
420 -923.9 - SF7BW500 to SF12BW500
315 +== 2.4  Payload Explanation and Sensor Interface ==
421 421  
422 -924.5 - SF7BW500 to SF12BW500
423 423  
424 -925.1 - SF7BW500 to SF12BW500
318 +=== 2.4.1  Device ID ===
425 425  
426 -925.7 - SF7BW500 to SF12BW500
320 +By default, the Device ID equal to the last 6 bytes of IMEI.
427 427  
428 -926.3 - SF7BW500 to SF12BW500
322 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
429 429  
430 -926.9 - SF7BW500 to SF12BW500
324 +**Example:**
431 431  
432 -927.5 - SF7BW500 to SF12BW500
326 +AT+DEUI=A84041F15612
433 433  
434 -923.3 - SF12BW500(RX2 downlink only)
328 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
435 435  
436 436  
437 -1.
438 -11.
439 -111. CN470-510 (CN470)
440 440  
441 -Used in China, Default use CHE=1
332 +=== 2.4.2  Version Info ===
442 442  
443 -Uplink:
334 +Specify the software version: 0x64=100, means firmware version 1.00.
444 444  
445 -486.3 - SF7BW125 to SF12BW125
336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
446 446  
447 -486.5 - SF7BW125 to SF12BW125
448 448  
449 -486.7 - SF7BW125 to SF12BW125
450 450  
451 -486.9 - SF7BW125 to SF12BW125
340 +=== 2.4.3  Battery Info ===
452 452  
453 -487.1 - SF7BW125 to SF12BW125
342 +(((
343 +Check the battery voltage for LSE01.
344 +)))
454 454  
455 -487.3 - SF7BW125 to SF12BW125
346 +(((
347 +Ex1: 0x0B45 = 2885mV
348 +)))
456 456  
457 -487.5 - SF7BW125 to SF12BW125
350 +(((
351 +Ex2: 0x0B49 = 2889mV
352 +)))
458 458  
459 -487.7 - SF7BW125 to SF12BW125
460 460  
461 461  
462 -Downlink:
356 +=== 2.4.4  Signal Strength ===
463 463  
464 -506.7 - SF7BW125 to SF12BW125
358 +NB-IoT Network signal Strength.
465 465  
466 -506.9 - SF7BW125 to SF12BW125
360 +**Ex1: 0x1d = 29**
467 467  
468 -507.1 - SF7BW125 to SF12BW125
362 +(% style="color:blue" %)**0**(%%)  -113dBm or less
469 469  
470 -507.3 - SF7BW125 to SF12BW125
364 +(% style="color:blue" %)**1**(%%)  -111dBm
471 471  
472 -507.5 - SF7BW125 to SF12BW125
366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
473 473  
474 -507.7 - SF7BW125 to SF12BW125
368 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
475 475  
476 -507.9 - SF7BW125 to SF12BW125
370 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
477 477  
478 -508.1 - SF7BW125 to SF12BW125
479 479  
480 -505.3 - SF12BW125 (RX2 downlink only)
481 481  
374 +=== 2.4.5  Soil Moisture ===
482 482  
483 -1.
484 -11.
485 -111. AU915-928(AU915)
376 +(((
377 +Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
378 +)))
486 486  
487 -Default use CHE=2
380 +(((
381 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
382 +)))
488 488  
489 -Uplink:
384 +(((
385 +
386 +)))
490 490  
491 -916.8 - SF7BW125 to SF12BW125
388 +(((
389 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
390 +)))
492 492  
493 -917.0 - SF7BW125 to SF12BW125
494 494  
495 -917.2 - SF7BW125 to SF12BW125
496 496  
497 -917.4 - SF7BW125 to SF12BW125
394 +=== 2.4.6  Soil Temperature ===
498 498  
499 -917.6 - SF7BW125 to SF12BW125
396 +(((
397 + Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is __**0x09 0xEC**__, the temperature content in the soil is
398 +)))
500 500  
501 -917.8 - SF7BW125 to SF12BW125
400 +(((
401 +**Example**:
402 +)))
502 502  
503 -918.0 - SF7BW125 to SF12BW125
404 +(((
405 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
406 +)))
504 504  
505 -918.2 - SF7BW125 to SF12BW125
408 +(((
409 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410 +)))
506 506  
507 507  
508 -Downlink:
509 509  
510 -923.3 - SF7BW500 to SF12BW500
414 +=== 2.4.7  Soil Conductivity (EC) ===
511 511  
512 -923.9 - SF7BW500 to SF12BW500
416 +(((
417 +Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
418 +)))
513 513  
514 -924.5 - SF7BW500 to SF12BW500
420 +(((
421 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
422 +)))
515 515  
516 -925.1 - SF7BW500 to SF12BW500
424 +(((
425 +Generally, the EC value of irrigation water is less than 800uS / cm.
426 +)))
517 517  
518 -925.7 - SF7BW500 to SF12BW500
428 +(((
429 +
430 +)))
519 519  
520 -926.3 - SF7BW500 to SF12BW500
432 +(((
433 +
434 +)))
521 521  
522 -926.9 - SF7BW500 to SF12BW500
436 +=== 2.4.8  Digital Interrupt ===
523 523  
524 -927.5 - SF7BW500 to SF12BW500
438 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server.
525 525  
526 -923.3 - SF12BW500(RX2 downlink only)
440 +The command is:
527 527  
528 -1.
529 -11.
530 -111. AS920-923 & AS923-925 (AS923)
442 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
531 531  
532 -**Default Uplink channel:**
533 533  
534 -923.2 - SF7BW125 to SF10BW125
445 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
535 535  
536 -923.4 - SF7BW125 to SF10BW125
537 537  
448 +Example:
538 538  
539 -**Additional Uplink Channel**:
450 +0x(00): Normal uplink packet.
540 540  
541 -(OTAA mode, channel added by JoinAccept message)
452 +0x(01): Interrupt Uplink Packet.
542 542  
543 -**AS920~~AS923 for Japan, Malaysia, Singapore**:
544 544  
545 -922.2 - SF7BW125 to SF10BW125
546 546  
547 -922.4 - SF7BW125 to SF10BW125
456 +=== 2.4.9  ​+5V Output ===
548 548  
549 -922.6 - SF7BW125 to SF10BW125
458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
550 550  
551 -922.8 - SF7BW125 to SF10BW125
552 552  
553 -923.0 - SF7BW125 to SF10BW125
461 +The 5V output time can be controlled by AT Command.
554 554  
555 -922.0 - SF7BW125 to SF10BW125
463 +(% style="color:blue" %)**AT+5VT=1000**
556 556  
465 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
557 557  
558 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
559 559  
560 -923.6 - SF7BW125 to SF10BW125
561 561  
562 -923.8 - SF7BW125 to SF10BW125
469 +== 2.5  Downlink Payload ==
563 563  
564 -924.0 - SF7BW125 to SF10BW125
471 +By default, NSE01 prints the downlink payload to console port.
565 565  
566 -924.2 - SF7BW125 to SF10BW125
473 +[[image:image-20220708133731-5.png]]
567 567  
568 -924.4 - SF7BW125 to SF10BW125
569 569  
570 -924.6 - SF7BW125 to SF10BW125
571 571  
477 +(((
478 +(% style="color:blue" %)**Examples:**
479 +)))
572 572  
481 +(((
482 +
483 +)))
573 573  
574 -**Downlink:**
485 +* (((
486 +(% style="color:blue" %)**Set TDC**
487 +)))
575 575  
576 -Uplink channels 1-8 (RX1)
489 +(((
490 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
491 +)))
577 577  
578 -923.2 - SF10BW125 (RX2)
493 +(((
494 +Payload:    01 00 00 1E    TDC=30S
495 +)))
579 579  
497 +(((
498 +Payload:    01 00 00 3C    TDC=60S
499 +)))
580 580  
581 -1.
582 -11.
583 -111. KR920-923 (KR920)
501 +(((
502 +
503 +)))
584 584  
585 -Default channel:
505 +* (((
506 +(% style="color:blue" %)**Reset**
507 +)))
586 586  
587 -922.1 - SF7BW125 to SF12BW125
509 +(((
510 +If payload = 0x04FF, it will reset the NSE01
511 +)))
588 588  
589 -922.3 - SF7BW125 to SF12BW125
590 590  
591 -922.5 - SF7BW125 to SF12BW125
514 +* (% style="color:blue" %)**INTMOD**
592 592  
516 +Downlink Payload: 06000003, Set AT+INTMOD=3
593 593  
594 -Uplink: (OTAA mode, channel added by JoinAccept message)
595 595  
596 -922.1 - SF7BW125 to SF12BW125
597 597  
598 -922.3 - SF7BW125 to SF12BW125
520 +== 2.6  ​LED Indicator ==
599 599  
600 -922.5 - SF7BW125 to SF12BW125
522 +(((
523 +The NSE01 has an internal LED which is to show the status of different state.
601 601  
602 -922.7 - SF7BW125 to SF12BW125
603 603  
604 -922.9 - SF7BW125 to SF12BW125
526 +* 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)
527 +* Then the LED will be on for 1 second means device is boot normally.
528 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds.
529 +* For each uplink probe, LED will be on for 500ms.
530 +)))
605 605  
606 -923.1 - SF7BW125 to SF12BW125
607 607  
608 -923.3 - SF7BW125 to SF12BW125
609 609  
610 610  
611 -Downlink:
535 +== 2.7  Installation in Soil ==
612 612  
613 -Uplink channels 1-7(RX1)
537 +__**Measurement the soil surface**__
614 614  
615 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
539 +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]]
616 616  
541 +[[image:1657259653666-883.png]] ​
617 617  
618 -1.
619 -11.
620 -111. IN865-867 (IN865)
621 621  
622 -Uplink:
544 +(((
545 +
623 623  
624 -865.0625 - SF7BW125 to SF12BW125
547 +(((
548 +Dig a hole with diameter > 20CM.
549 +)))
625 625  
626 -865.4025 - SF7BW125 to SF12BW125
551 +(((
552 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
553 +)))
554 +)))
627 627  
628 -865.9850 - SF7BW125 to SF12BW125
556 +[[image:1654506665940-119.png]]
629 629  
558 +(((
559 +
560 +)))
630 630  
631 -Downlink:
632 632  
633 -Uplink channels 1-3 (RX1)
563 +== 2.8  ​Firmware Change Log ==
634 634  
635 -866.550 - SF10BW125 (RX2)
636 636  
566 +Download URL & Firmware Change log
637 637  
638 -1.
639 -11. LED Indicator
568 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]
640 640  
641 -The LSE01 has an internal LED which is to show the status of different state.
642 642  
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
643 643  
644 -* Blink once when device power on.
645 -* Solid ON for 5 seconds once device successful Join the network.
646 -* Blink once when device transmit a packet.
647 647  
648 -1.
649 -11. Installation in Soil
650 650  
651 -**Measurement the soil surface**
575 +== 2.9  ​Battery Analysis ==
652 652  
577 +=== 2.9.1  ​Battery Type ===
653 653  
654 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
655 655  
656 -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.
580 +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.
657 657  
658 658  
583 +The battery is designed to last for several years depends on the actually use environment and update interval.
659 659  
660 660  
586 +The battery related documents as below:
661 661  
588 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
589 +* [[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/]]
590 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]
662 662  
592 +(((
593 +[[image:image-20220708140453-6.png]]
594 +)))
663 663  
664 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
665 665  
666 666  
598 +2.9.2 
667 667  
668 -Dig a hole with diameter > 20CM.
600 +Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
669 669  
670 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
671 671  
603 +Instruction to use as below:
672 672  
673 673  
606 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
674 674  
675 -1.
676 -11. ​Firmware Change Log
608 +[[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/]]
677 677  
678 -**Firmware download link:**
679 679  
680 -[[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/]]
611 +Step 2: Open it and choose
681 681  
613 +* Product Model
614 +* Uplink Interval
615 +* Working Mode
682 682  
683 -**Firmware Upgrade Method:**
617 +And the Life expectation in difference case will be shown on the right.
684 684  
685 -[[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]]
686 686  
687 687  
688 -**V1.0.**
621 +=== 2.9.3  ​Battery Note ===
689 689  
690 -Release
691 -
692 -
693 -
694 -1.
695 -11. ​Battery Analysis
696 -111. ​Battery Type
697 -
698 -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.
699 -
700 -
701 -The battery is designed to last for more than 5 years for the LSN50.
702 -
703 -
704 -The battery related documents as below:
705 -
706 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
707 -* [[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]]
708 -* [[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]]
709 -
710 -|(((
711 -JST-XH-2P connector
623 +(((
624 +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.
712 712  )))
713 713  
714 -[[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]]
715 715  
716 716  
629 +=== 2.9.4  Replace the battery ===
717 717  
718 -1.
719 -11.
720 -111. ​Battery Note
631 +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).
721 721  
722 -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.
723 723  
724 724  
725 -1.
726 -11.
727 -111. ​Replace the battery
728 -
729 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
730 -
731 -
732 -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.
733 -
734 -
735 -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)
736 -
737 -
738 -
739 -
740 -
741 -
742 742  = 3. ​Using the AT Commands =
743 743  
744 744  == 3.1 Access AT Commands ==
... ... @@ -746,13 +746,13 @@
746 746  
747 747  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.
748 748  
749 -[[image:1654501986557-872.png]]
642 +[[image:1654501986557-872.png||height="391" width="800"]]
750 750  
751 751  
752 752  Or if you have below board, use below connection:
753 753  
754 754  
755 -[[image:1654502005655-729.png]]
648 +[[image:1654502005655-729.png||height="503" width="801"]]
756 756  
757 757  
758 758  
... ... @@ -759,10 +759,10 @@
759 759  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:
760 760  
761 761  
762 - [[image:1654502050864-459.png]]
655 + [[image:1654502050864-459.png||height="564" width="806"]]
763 763  
764 764  
765 -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/]]
658 +Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]
766 766  
767 767  
768 768  (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
... ... @@ -874,20 +874,38 @@
874 874  
875 875  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
876 876  
877 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
770 +(((
771 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
878 878  When downloading the images, choose the required image file for download. ​
773 +)))
879 879  
775 +(((
776 +
777 +)))
880 880  
779 +(((
881 881  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.
781 +)))
882 882  
783 +(((
784 +
785 +)))
883 883  
787 +(((
884 884  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.
789 +)))
885 885  
791 +(((
792 +
793 +)))
886 886  
795 +(((
887 887  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.
797 +)))
888 888  
889 889  [[image:image-20220606154726-3.png]]
890 890  
801 +
891 891  When you use the TTN network, the US915 frequency bands use are:
892 892  
893 893  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -900,37 +900,47 @@
900 900  * 905.3 - SF7BW125 to SF10BW125
901 901  * 904.6 - SF8BW500
902 902  
814 +(((
903 903  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:
904 904  
905 -(% class="box infomessage" %)
906 -(((
907 -**AT+CHE=2**
817 +* (% style="color:#037691" %)**AT+CHE=2**
818 +* (% style="color:#037691" %)**ATZ**
908 908  )))
909 909  
910 -(% class="box infomessage" %)
911 911  (((
912 -**ATZ**
913 -)))
822 +
914 914  
915 915  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.
825 +)))
916 916  
827 +(((
828 +
829 +)))
917 917  
831 +(((
918 918  The **AU915** band is similar. Below are the AU915 Uplink Channels.
833 +)))
919 919  
920 920  [[image:image-20220606154825-4.png]]
921 921  
922 922  
838 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
923 923  
840 +LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]].
841 +
842 +
924 924  = 5. Trouble Shooting =
925 925  
926 -== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
845 +== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
927 927  
928 -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.
847 +It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details.
929 929  
930 930  
931 -== 5.2 AT Command input doesn’t work ==
850 +== 5.2 AT Command input doesn't work ==
932 932  
933 -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.
852 +(((
853 +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.
854 +)))
934 934  
935 935  
936 936  == 5.3 Device rejoin in at the second uplink packet ==
... ... @@ -942,7 +942,9 @@
942 942  
943 943  (% style="color:#4f81bd" %)**Cause for this issue:**
944 944  
866 +(((
945 945  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.
868 +)))
946 946  
947 947  
948 948  (% style="color:#4f81bd" %)**Solution: **
... ... @@ -949,7 +949,7 @@
949 949  
950 950  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:
951 951  
952 -[[image:1654500929571-736.png]]
875 +[[image:1654500929571-736.png||height="458" width="832"]]
953 953  
954 954  
955 955  = 6. ​Order Info =
... ... @@ -974,10 +974,17 @@
974 974  * (% style="color:red" %)**4**(%%): 4000mAh battery
975 975  * (% style="color:red" %)**8**(%%): 8500mAh battery
976 976  
900 +(% class="wikigeneratedid" %)
901 +(((
902 +
903 +)))
904 +
977 977  = 7. Packing Info =
978 978  
979 979  (((
980 -**Package Includes**:
908 +
909 +
910 +(% style="color:#037691" %)**Package Includes**:
981 981  )))
982 982  
983 983  * (((
... ... @@ -986,10 +986,8 @@
986 986  
987 987  (((
988 988  
989 -)))
990 990  
991 -(((
992 -**Dimension and weight**:
920 +(% style="color:#037691" %)**Dimension and weight**:
993 993  )))
994 994  
995 995  * (((
... ... @@ -1003,6 +1003,8 @@
1003 1003  )))
1004 1004  * (((
1005 1005  Weight / pcs : g
934 +
935 +
1006 1006  )))
1007 1007  
1008 1008  = 8. Support =
... ... @@ -1009,5 +1009,3 @@
1009 1009  
1010 1010  * 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.
1011 1011  * 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]]
1012 -
1013 -
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