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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  
... ... @@ -8,730 +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  
25 +(((
26 +
41 41  
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.
42 42  
43 -== 1.2 ​Features ==
30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
44 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
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.
56 56  
57 -== 1.3 Specification ==
34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
58 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 -
70 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
71 -​
72 -
73 -(% class="wikigeneratedid" %)
74 -== 1.5 Firmware Change log ==
75 -
76 -
77 -**LSE01 v1.0 :**  Release
78 -
79 -
80 -
81 -= 2. Configure LSE01 to connect to LoRaWAN network =
82 -
83 -== 2.1 How it works ==
84 -
85 -(((
86 -The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
36 +
87 87  )))
88 88  
89 -(((
90 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.​UsingtheATCommands"]].
91 -)))
39 +[[image:1654503236291-817.png]]
92 92  
93 93  
42 +[[image:1657245163077-232.png]]
94 94  
95 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
96 96  
97 -Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
98 98  
46 +== 1.2 ​Features ==
99 99  
100 -[[image:1654503992078-669.png]]
101 101  
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
102 102  
103 -The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
62 +== 1.3  Specification ==
104 104  
105 105  
106 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
65 +(% style="color:#037691" %)**Common DC Characteristics:**
107 107  
108 -Each LSE01 is shipped with a sticker with the default device EUI as below:
67 +* Supply Voltage: 2.1v ~~ 3.6v
68 +* Operating Temperature: -40 ~~ 85°C
109 109  
110 -[[image:image-20220606163732-6.jpeg]]
70 +(% style="color:#037691" %)**NB-IoT Spec:**
111 111  
112 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
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
113 113  
114 -**Add APP EUI in the application**
79 +(% style="color:#037691" %)**Probe Specification:**
115 115  
81 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
116 116  
117 -[[image:1654504596150-405.png]]
83 +[[image:image-20220708101224-1.png]]
118 118  
119 119  
120 120  
121 -**Add APP KEY and DEV EUI**
87 +== ​1.4  Applications ==
122 122  
123 -[[image:1654504683289-357.png]]
89 +* Smart Agriculture
124 124  
91 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 +​
125 125  
94 +== 1.5  Pin Definitions ==
126 126  
127 -**Step 2**: Power on LSE01
128 128  
97 +[[image:1657246476176-652.png]]
129 129  
130 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
131 131  
132 -[[image:image-20220606163915-7.png]]
133 133  
101 += 2.  Use NSE01 to communicate with IoT Server =
134 134  
135 -**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.
103 +== 2.1  How it works ==
136 136  
137 -[[image:1654504778294-788.png]]
138 138  
106 +(((
107 +The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
108 +)))
139 139  
140 140  
141 -== 2.3 Uplink Payload ==
111 +(((
112 +The diagram below shows the working flow in default firmware of NSE01:
113 +)))
142 142  
143 -=== 2.3.1 MOD~=0(Default Mode) ===
115 +[[image:image-20220708101605-2.png]]
144 144  
145 -LSE01 will uplink payload via LoRaWAN with below payload format: 
146 -
147 -
148 -Uplink payload includes in total 11 bytes.
117 +(((
149 149  
150 -
151 -|(((
152 -**Size**
153 -
154 -**(bytes)**
155 -)))|**2**|**2**|**2**|**2**|**2**|**1**
156 -|**Value**|[[BAT>>path:#bat]]|(((
157 -Temperature
158 -
159 -(Reserve, Ignore now)
160 -)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((
161 -MOD & Digital Interrupt
162 -
163 -(Optional)
164 164  )))
165 165  
166 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
167 167  
168 168  
169 -1.
170 -11.
171 -111. MOD=1(Original value)
123 +== 2.2 ​ Configure the NSE01 ==
172 172  
173 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
174 174  
175 -|(((
176 -**Size**
126 +=== 2.2.1 Test Requirement ===
177 177  
178 -**(bytes)**
179 -)))|**2**|**2**|**2**|**2**|**2**|**1**
180 -|**Value**|[[BAT>>path:#bat]]|(((
181 -Temperature
182 182  
183 -(Reserve, Ignore now)
184 -)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((
185 -MOD & Digital Interrupt
129 +To use NSE01 in your city, make sure meet below requirements:
186 186  
187 -(Optional)
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.
134 +
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
188 188  )))
189 189  
190 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
191 191  
192 -1.
193 -11.
194 -111. Battery Info
140 +[[image:1657249419225-449.png]]
195 195  
196 -Check the battery voltage for LSE01.
197 197  
198 -Ex1: 0x0B45 = 2885mV
199 199  
200 -Ex2: 0x0B49 = 2889mV
144 +=== 2.2.2 Insert SIM card ===
201 201  
146 +Insert the NB-IoT Card get from your provider.
202 202  
148 +User need to take out the NB-IoT module and insert the SIM card like below:
203 203  
204 -1.
205 -11.
206 -111. Soil Moisture
207 207  
208 -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.
151 +[[image:1657249468462-536.png]]
209 209  
210 -For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is
211 211  
212 -**05DC(H) = 1500(D) /100 = 15%.**
213 213  
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
214 214  
215 -1.
216 -11.
217 -111. Soil Temperature
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 +)))
218 218  
219 - 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
220 220  
221 -**Example**:
164 +**Connection:**
222 222  
223 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
224 224  
225 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
226 226  
170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
227 227  
228 -1.
229 -11.
230 -111. Soil Conductivity (EC)
231 231  
232 -Obtain soluble salt concentration in soil or soluble ion concentration in liquid fertilizer or planting medium,. The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
173 +In the PC, use below serial tool settings:
233 233  
234 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
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**
235 235  
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 +)))
236 236  
237 -Generally, the EC value of irrigation water is less than 800uS / cm.
185 +[[image:image-20220708110657-3.png]]
238 238  
239 -1.
240 -11.
241 -111. MOD
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/]]
242 242  
243 -Firmware version at least v2.1 supports changing mode.
244 244  
245 -For example, bytes[10]=90
246 246  
247 -mod=(bytes[10]>>7)&0x01=1.
191 +=== 2.2.4 Use CoAP protocol to uplink data ===
248 248  
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/]]
249 249  
250 -Downlink Command:
251 251  
252 -If payload = 0x0A00, workmode=0
196 +**Use below commands:**
253 253  
254 -If** **payload =** **0x0A01, workmode=1
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
255 255  
202 +For parameter description, please refer to AT command set
256 256  
257 -1.
258 -11.
259 -111. ​Decode payload in The Things Network
204 +[[image:1657249793983-486.png]]
260 260  
261 -While using TTN network, you can add the payload format to decode the payload.
262 262  
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.
263 263  
264 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
209 +[[image:1657249831934-534.png]]
265 265  
266 -The payload decoder function for TTN is here:
267 267  
268 -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/]]
269 269  
213 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
270 270  
271 -1.
272 -11. Uplink Interval
215 +This feature is supported since firmware version v1.0.1
273 273  
274 -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:
275 275  
276 -[[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]]
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
277 277  
278 -1.
279 -11. ​Downlink Payload
222 +[[image:1657249864775-321.png]]
280 280  
281 -By default, LSE50 prints the downlink payload to console port.
282 282  
283 -|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
284 -|TDC (Transmit Time Interval)|Any|01|4
285 -|RESET|Any|04|2
286 -|AT+CFM|Any|05|4
287 -|INTMOD|Any|06|4
288 -|MOD|Any|0A|2
225 +[[image:1657249930215-289.png]]
289 289  
290 -**Examples**
291 291  
292 292  
293 -**Set TDC**
229 +=== 2.2.6 Use MQTT protocol to uplink data ===
294 294  
295 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
231 +This feature is supported since firmware version v110
296 296  
297 -Payload:    01 00 00 1E    TDC=30S
298 298  
299 -Payload:    01 00 00 3C    TDC=60S
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
300 300  
242 +[[image:1657249978444-674.png]]
301 301  
302 -**Reset**
303 303  
304 -If payload = 0x04FF, it will reset the LSE01
245 +[[image:1657249990869-686.png]]
305 305  
306 306  
307 -**CFM**
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 +)))
308 308  
309 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
310 310  
311 -1.
312 -11. ​Show Data in DataCake IoT Server
313 313  
314 -[[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:
254 +=== 2.2.7 Use TCP protocol to uplink data ===
315 315  
256 +This feature is supported since firmware version v110
316 316  
317 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
318 318  
319 -**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:
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
320 320  
262 +[[image:1657250217799-140.png]]
321 321  
322 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
323 323  
265 +[[image:1657250255956-604.png]]
324 324  
325 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
326 326  
327 327  
269 +=== 2.2.8 Change Update Interval ===
328 328  
271 +User can use below command to change the (% style="color:green" %)**uplink interval**.
329 329  
273 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
330 330  
331 -Step 3: Create an account or log in Datacake.
275 +(((
276 +(% style="color:red" %)**NOTE:**
277 +)))
332 332  
333 -Step 4: Search the LSE01 and add DevEUI.
279 +(((
280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
281 +)))
334 334  
335 335  
336 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
337 337  
285 +== 2.3  Uplink Payload ==
338 338  
287 +In this mode, uplink payload includes in total 18 bytes
339 339  
340 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
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"]]
341 341  
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
342 342  
343 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
344 344  
298 +[[image:image-20220708111918-4.png]]
345 345  
346 346  
347 -1.
348 -11. Frequency Plans
301 +The payload is ASCII string, representative same HEX:
349 349  
350 -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.
303 +0x72403155615900640c7817075e0a8c02f900 where:
351 351  
352 -1.
353 -11.
354 -111. EU863-870 (EU868)
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
355 355  
356 -Uplink:
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
357 357  
358 -868.1 - SF7BW125 to SF12BW125
315 +== 2.4  Payload Explanation and Sensor Interface ==
359 359  
360 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
361 361  
362 -868.5 - SF7BW125 to SF12BW125
318 +=== 2.4.1  Device ID ===
363 363  
364 -867.1 - SF7BW125 to SF12BW125
320 +By default, the Device ID equal to the last 6 bytes of IMEI.
365 365  
366 -867.3 - SF7BW125 to SF12BW125
322 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
367 367  
368 -867.5 - SF7BW125 to SF12BW125
324 +**Example:**
369 369  
370 -867.7 - SF7BW125 to SF12BW125
326 +AT+DEUI=A84041F15612
371 371  
372 -867.9 - SF7BW125 to SF12BW125
328 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
373 373  
374 -868.8 - FSK
375 375  
376 376  
377 -Downlink:
332 +=== 2.4.2  Version Info ===
378 378  
379 -Uplink channels 1-9 (RX1)
334 +Specify the software version: 0x64=100, means firmware version 1.00.
380 380  
381 -869.525 - SF9BW125 (RX2 downlink only)
336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
382 382  
383 383  
384 -1.
385 -11.
386 -111. US902-928(US915)
387 387  
388 -Used in USA, Canada and South America. Default use CHE=2
340 +=== 2.4.3  Battery Info ===
389 389  
390 -Uplink:
342 +(((
343 +Check the battery voltage for LSE01.
344 +)))
391 391  
392 -903.9 - SF7BW125 to SF10BW125
346 +(((
347 +Ex1: 0x0B45 = 2885mV
348 +)))
393 393  
394 -904.1 - SF7BW125 to SF10BW125
350 +(((
351 +Ex2: 0x0B49 = 2889mV
352 +)))
395 395  
396 -904.3 - SF7BW125 to SF10BW125
397 397  
398 -904.5 - SF7BW125 to SF10BW125
399 399  
400 -904.7 - SF7BW125 to SF10BW125
356 +=== 2.4.4  Signal Strength ===
401 401  
402 -904.9 - SF7BW125 to SF10BW125
358 +NB-IoT Network signal Strength.
403 403  
404 -905.1 - SF7BW125 to SF10BW125
360 +**Ex1: 0x1d = 29**
405 405  
406 -905.3 - SF7BW125 to SF10BW125
362 +(% style="color:blue" %)**0**(%%)  -113dBm or less
407 407  
364 +(% style="color:blue" %)**1**(%%)  -111dBm
408 408  
409 -Downlink:
366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
410 410  
411 -923.3 - SF7BW500 to SF12BW500
368 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
412 412  
413 -923.9 - SF7BW500 to SF12BW500
370 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
414 414  
415 -924.5 - SF7BW500 to SF12BW500
416 416  
417 -925.1 - SF7BW500 to SF12BW500
418 418  
419 -925.7 - SF7BW500 to SF12BW500
374 +=== 2.4.5  Soil Moisture ===
420 420  
421 -926.3 - SF7BW500 to SF12BW500
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 +)))
422 422  
423 -926.9 - SF7BW500 to SF12BW500
380 +(((
381 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
382 +)))
424 424  
425 -927.5 - SF7BW500 to SF12BW500
384 +(((
385 +
386 +)))
426 426  
427 -923.3 - SF12BW500(RX2 downlink only)
388 +(((
389 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
390 +)))
428 428  
429 429  
430 -1.
431 -11.
432 -111. CN470-510 (CN470)
433 433  
434 -Used in China, Default use CHE=1
394 +=== 2.4.6  Soil Temperature ===
435 435  
436 -Uplink:
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 +)))
437 437  
438 -486.3 - SF7BW125 to SF12BW125
400 +(((
401 +**Example**:
402 +)))
439 439  
440 -486.5 - SF7BW125 to SF12BW125
404 +(((
405 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
406 +)))
441 441  
442 -486.7 - SF7BW125 to SF12BW125
408 +(((
409 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410 +)))
443 443  
444 -486.9 - SF7BW125 to SF12BW125
445 445  
446 -487.1 - SF7BW125 to SF12BW125
447 447  
448 -487.3 - SF7BW125 to SF12BW125
414 +=== 2.4.7  Soil Conductivity (EC) ===
449 449  
450 -487.5 - SF7BW125 to SF12BW125
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 +)))
451 451  
452 -487.7 - SF7BW125 to SF12BW125
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 +)))
453 453  
424 +(((
425 +Generally, the EC value of irrigation water is less than 800uS / cm.
426 +)))
454 454  
455 -Downlink:
428 +(((
429 +
430 +)))
456 456  
457 -506.7 - SF7BW125 to SF12BW125
432 +(((
433 +
434 +)))
458 458  
459 -506.9 - SF7BW125 to SF12BW125
436 +=== 2.4.8  Digital Interrupt ===
460 460  
461 -507.1 - SF7BW125 to SF12BW125
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.
462 462  
463 -507.3 - SF7BW125 to SF12BW125
440 +The command is:
464 464  
465 -507.5 - SF7BW125 to SF12BW125
442 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**
466 466  
467 -507.7 - SF7BW125 to SF12BW125
468 468  
469 -507.9 - SF7BW125 to SF12BW125
445 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up.
470 470  
471 -508.1 - SF7BW125 to SF12BW125
472 472  
473 -505.3 - SF12BW125 (RX2 downlink only)
448 +Example:
474 474  
450 +0x(00): Normal uplink packet.
475 475  
476 -1.
477 -11.
478 -111. AU915-928(AU915)
452 +0x(01): Interrupt Uplink Packet.
479 479  
480 -Default use CHE=2
481 481  
482 -Uplink:
483 483  
484 -916.8 - SF7BW125 to SF12BW125
456 +=== 2.4.9  ​+5V Output ===
485 485  
486 -917.0 - SF7BW125 to SF12BW125
458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
487 487  
488 -917.2 - SF7BW125 to SF12BW125
489 489  
490 -917.4 - SF7BW125 to SF12BW125
461 +The 5V output time can be controlled by AT Command.
491 491  
492 -917.6 - SF7BW125 to SF12BW125
463 +(% style="color:blue" %)**AT+5VT=1000**
493 493  
494 -917.8 - SF7BW125 to SF12BW125
465 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
495 495  
496 -918.0 - SF7BW125 to SF12BW125
497 497  
498 -918.2 - SF7BW125 to SF12BW125
499 499  
469 +== 2.5  Downlink Payload ==
500 500  
501 -Downlink:
471 +By default, NSE01 prints the downlink payload to console port.
502 502  
503 -923.3 - SF7BW500 to SF12BW500
473 +[[image:image-20220708133731-5.png]]
504 504  
505 -923.9 - SF7BW500 to SF12BW500
506 506  
507 -924.5 - SF7BW500 to SF12BW500
508 508  
509 -925.1 - SF7BW500 to SF12BW500
477 +(((
478 +(% style="color:blue" %)**Examples:**
479 +)))
510 510  
511 -925.7 - SF7BW500 to SF12BW500
481 +(((
482 +
483 +)))
512 512  
513 -926.3 - SF7BW500 to SF12BW500
485 +* (((
486 +(% style="color:blue" %)**Set TDC**
487 +)))
514 514  
515 -926.9 - SF7BW500 to SF12BW500
489 +(((
490 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
491 +)))
516 516  
517 -927.5 - SF7BW500 to SF12BW500
493 +(((
494 +Payload:    01 00 00 1E    TDC=30S
495 +)))
518 518  
519 -923.3 - SF12BW500(RX2 downlink only)
497 +(((
498 +Payload:    01 00 00 3C    TDC=60S
499 +)))
520 520  
521 -1.
522 -11.
523 -111. AS920-923 & AS923-925 (AS923)
501 +(((
502 +
503 +)))
524 524  
525 -**Default Uplink channel:**
505 +* (((
506 +(% style="color:blue" %)**Reset**
507 +)))
526 526  
527 -923.2 - SF7BW125 to SF10BW125
509 +(((
510 +If payload = 0x04FF, it will reset the NSE01
511 +)))
528 528  
529 -923.4 - SF7BW125 to SF10BW125
530 530  
514 +* (% style="color:blue" %)**INTMOD**
531 531  
532 -**Additional Uplink Channel**:
516 +Downlink Payload: 06000003, Set AT+INTMOD=3
533 533  
534 -(OTAA mode, channel added by JoinAccept message)
535 535  
536 -**AS920~~AS923 for Japan, Malaysia, Singapore**:
537 537  
538 -922.2 - SF7BW125 to SF10BW125
520 +== 2.6  ​LED Indicator ==
539 539  
540 -922.4 - SF7BW125 to SF10BW125
522 +(((
523 +The NSE01 has an internal LED which is to show the status of different state.
541 541  
542 -922.6 - SF7BW125 to SF10BW125
543 543  
544 -922.8 - SF7BW125 to SF10BW125
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 +)))
545 545  
546 -923.0 - SF7BW125 to SF10BW125
547 547  
548 -922.0 - SF7BW125 to SF10BW125
549 549  
550 550  
551 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
535 +== 2.7  Installation in Soil ==
552 552  
553 -923.6 - SF7BW125 to SF10BW125
537 +__**Measurement the soil surface**__
554 554  
555 -923.8 - SF7BW125 to SF10BW125
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]]
556 556  
557 -924.0 - SF7BW125 to SF10BW125
541 +[[image:1657259653666-883.png]] ​
558 558  
559 -924.2 - SF7BW125 to SF10BW125
560 560  
561 -924.4 - SF7BW125 to SF10BW125
544 +(((
545 +
562 562  
563 -924.6 - SF7BW125 to SF10BW125
547 +(((
548 +Dig a hole with diameter > 20CM.
549 +)))
564 564  
551 +(((
552 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
553 +)))
554 +)))
565 565  
556 +[[image:1654506665940-119.png]]
566 566  
567 -**Downlink:**
558 +(((
559 +
560 +)))
568 568  
569 -Uplink channels 1-8 (RX1)
570 570  
571 -923.2 - SF10BW125 (RX2)
563 +== 2.8  ​Firmware Change Log ==
572 572  
573 573  
574 -1.
575 -11.
576 -111. KR920-923 (KR920)
566 +Download URL & Firmware Change log
577 577  
578 -Default channel:
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/]]
579 579  
580 -922.1 - SF7BW125 to SF12BW125
581 581  
582 -922.3 - SF7BW125 to SF12BW125
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
583 583  
584 -922.5 - SF7BW125 to SF12BW125
585 585  
586 586  
587 -Uplink: (OTAA mode, channel added by JoinAccept message)
575 +== 2.9  ​Battery Analysis ==
588 588  
589 -922.1 - SF7BW125 to SF12BW125
577 +=== 2.9.1  ​Battery Type ===
590 590  
591 -922.3 - SF7BW125 to SF12BW125
592 592  
593 -922.5 - SF7BW125 to SF12BW125
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.
594 594  
595 -922.7 - SF7BW125 to SF12BW125
596 596  
597 -922.9 - SF7BW125 to SF12BW125
583 +The battery is designed to last for several years depends on the actually use environment and update interval.
598 598  
599 -923.1 - SF7BW125 to SF12BW125
600 600  
601 -923.3 - SF7BW125 to SF12BW125
586 +The battery related documents as below:
602 602  
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/]]
603 603  
604 -Downlink:
592 +(((
593 +[[image:image-20220708140453-6.png]]
594 +)))
605 605  
606 -Uplink channels 1-7(RX1)
607 607  
608 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
609 609  
598 +2.9.2 
610 610  
611 -1.
612 -11.
613 -111. IN865-867 (IN865)
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.
614 614  
615 -Uplink:
616 616  
617 -865.0625 - SF7BW125 to SF12BW125
603 +Instruction to use as below:
618 618  
619 -865.4025 - SF7BW125 to SF12BW125
620 620  
621 -865.9850 - SF7BW125 to SF12BW125
606 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
622 622  
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/]]
623 623  
624 -Downlink:
625 625  
626 -Uplink channels 1-3 (RX1)
611 +Step 2: Open it and choose
627 627  
628 -866.550 - SF10BW125 (RX2)
613 +* Product Model
614 +* Uplink Interval
615 +* Working Mode
629 629  
617 +And the Life expectation in difference case will be shown on the right.
630 630  
631 -1.
632 -11. LED Indicator
633 633  
634 -The LSE01 has an internal LED which is to show the status of different state.
635 635  
621 +=== 2.9.3  ​Battery Note ===
636 636  
637 -* Blink once when device power on.
638 -* Solid ON for 5 seconds once device successful Join the network.
639 -* Blink once when device transmit a packet.
640 -
641 -1.
642 -11. Installation in Soil
643 -
644 -**Measurement the soil surface**
645 -
646 -
647 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
648 -
649 -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.
650 -
651 -
652 -
653 -
654 -
655 -
656 -
657 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
658 -
659 -
660 -
661 -Dig a hole with diameter > 20CM.
662 -
663 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
664 -
665 -
666 -
667 -
668 -1.
669 -11. ​Firmware Change Log
670 -
671 -**Firmware download link:**
672 -
673 -[[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/]]
674 -
675 -
676 -**Firmware Upgrade Method:**
677 -
678 -[[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]]
679 -
680 -
681 -**V1.0.**
682 -
683 -Release
684 -
685 -
686 -
687 -1.
688 -11. ​Battery Analysis
689 -111. ​Battery Type
690 -
691 -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.
692 -
693 -
694 -The battery is designed to last for more than 5 years for the LSN50.
695 -
696 -
697 -The battery related documents as below:
698 -
699 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
700 -* [[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]]
701 -* [[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]]
702 -
703 -|(((
704 -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.
705 705  )))
706 706  
707 -[[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]]
708 708  
709 709  
629 +=== 2.9.4  Replace the battery ===
710 710  
711 -1.
712 -11.
713 -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).
714 714  
715 -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.
716 716  
717 717  
718 -1.
719 -11.
720 -111. ​Replace the battery
721 -
722 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
723 -
724 -
725 -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.
726 -
727 -
728 -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)
729 -
730 -
731 -
732 -
733 -
734 -
735 735  = 3. ​Using the AT Commands =
736 736  
737 737  == 3.1 Access AT Commands ==
... ... @@ -739,13 +739,13 @@
739 739  
740 740  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.
741 741  
742 -[[image:1654501986557-872.png]]
642 +[[image:1654501986557-872.png||height="391" width="800"]]
743 743  
744 744  
745 745  Or if you have below board, use below connection:
746 746  
747 747  
748 -[[image:1654502005655-729.png]]
648 +[[image:1654502005655-729.png||height="503" width="801"]]
749 749  
750 750  
751 751  
... ... @@ -752,10 +752,10 @@
752 752  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:
753 753  
754 754  
755 - [[image:1654502050864-459.png]]
655 + [[image:1654502050864-459.png||height="564" width="806"]]
756 756  
757 757  
758 -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]]
759 759  
760 760  
761 761  (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
... ... @@ -867,20 +867,38 @@
867 867  
868 868  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
869 869  
870 -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"]].
871 871  When downloading the images, choose the required image file for download. ​
773 +)))
872 872  
775 +(((
776 +
777 +)))
873 873  
779 +(((
874 874  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 +)))
875 875  
783 +(((
784 +
785 +)))
876 876  
787 +(((
877 877  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 +)))
878 878  
791 +(((
792 +
793 +)))
879 879  
795 +(((
880 880  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 +)))
881 881  
882 882  [[image:image-20220606154726-3.png]]
883 883  
801 +
884 884  When you use the TTN network, the US915 frequency bands use are:
885 885  
886 886  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -893,37 +893,47 @@
893 893  * 905.3 - SF7BW125 to SF10BW125
894 894  * 904.6 - SF8BW500
895 895  
814 +(((
896 896  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:
897 897  
898 -(% class="box infomessage" %)
899 -(((
900 -**AT+CHE=2**
817 +* (% style="color:#037691" %)**AT+CHE=2**
818 +* (% style="color:#037691" %)**ATZ**
901 901  )))
902 902  
903 -(% class="box infomessage" %)
904 904  (((
905 -**ATZ**
906 -)))
822 +
907 907  
908 908  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 +)))
909 909  
827 +(((
828 +
829 +)))
910 910  
831 +(((
911 911  The **AU915** band is similar. Below are the AU915 Uplink Channels.
833 +)))
912 912  
913 913  [[image:image-20220606154825-4.png]]
914 914  
915 915  
838 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
916 916  
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 +
917 917  = 5. Trouble Shooting =
918 918  
919 -== 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? ==
920 920  
921 -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.
922 922  
923 923  
924 -== 5.2 AT Command input doesn’t work ==
850 +== 5.2 AT Command input doesn't work ==
925 925  
926 -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 +)))
927 927  
928 928  
929 929  == 5.3 Device rejoin in at the second uplink packet ==
... ... @@ -935,7 +935,9 @@
935 935  
936 936  (% style="color:#4f81bd" %)**Cause for this issue:**
937 937  
866 +(((
938 938  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 +)))
939 939  
940 940  
941 941  (% style="color:#4f81bd" %)**Solution: **
... ... @@ -942,7 +942,7 @@
942 942  
943 943  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:
944 944  
945 -[[image:1654500929571-736.png]]
875 +[[image:1654500929571-736.png||height="458" width="832"]]
946 946  
947 947  
948 948  = 6. ​Order Info =
... ... @@ -967,10 +967,17 @@
967 967  * (% style="color:red" %)**4**(%%): 4000mAh battery
968 968  * (% style="color:red" %)**8**(%%): 8500mAh battery
969 969  
900 +(% class="wikigeneratedid" %)
901 +(((
902 +
903 +)))
904 +
970 970  = 7. Packing Info =
971 971  
972 972  (((
973 -**Package Includes**:
908 +
909 +
910 +(% style="color:#037691" %)**Package Includes**:
974 974  )))
975 975  
976 976  * (((
... ... @@ -979,10 +979,8 @@
979 979  
980 980  (((
981 981  
982 -)))
983 983  
984 -(((
985 -**Dimension and weight**:
920 +(% style="color:#037691" %)**Dimension and weight**:
986 986  )))
987 987  
988 988  * (((
... ... @@ -996,6 +996,8 @@
996 996  )))
997 997  * (((
998 998  Weight / pcs : g
934 +
935 +
999 999  )))
1000 1000  
1001 1001  = 8. Support =
... ... @@ -1002,5 +1002,3 @@
1002 1002  
1003 1003  * 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.
1004 1004  * 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]]
1005 -
1006 -
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