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Last modified by Mengting Qiu on 2024/04/02 16:44
From version 22.6
edited by Xiaoling
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To version 62.1
edited by Xiaoling
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Summary

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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  
... ... @@ -8,724 +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 -(% 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 -(((
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
36 +
85 85  )))
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 -)))
39 +[[image:1654503236291-817.png]]
90 90  
91 91  
42 +[[image:1657245163077-232.png]]
92 92  
93 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
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 96  
46 +== 1.2 ​Features ==
97 97  
98 -[[image:1654503992078-669.png]]
99 99  
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
100 100  
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.
62 +== 1.3  Specification ==
102 102  
103 103  
104 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
65 +(% style="color:#037691" %)**Common DC Characteristics:**
105 105  
106 -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
107 107  
108 -[[image:image-20220606163732-6.jpeg]]
70 +(% style="color:#037691" %)**NB-IoT Spec:**
109 109  
110 -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
111 111  
112 -**Add APP EUI in the application**
79 +(% style="color:#037691" %)**Probe Specification:**
113 113  
81 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
114 114  
115 -[[image:1654504596150-405.png]]
83 +[[image:image-20220708101224-1.png]]
116 116  
117 117  
118 118  
119 -**Add APP KEY and DEV EUI**
87 +== ​1.4  Applications ==
120 120  
121 -[[image:1654504683289-357.png]]
89 +* Smart Agriculture
122 122  
91 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 +​
123 123  
94 +== 1.5  Pin Definitions ==
124 124  
125 -**Step 2**: Power on LSE01
126 126  
97 +[[image:1657246476176-652.png]]
127 127  
128 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
129 129  
130 -[[image:image-20220606163915-7.png]]
131 131  
101 += 2.  Use NSE01 to communicate with IoT Server =
132 132  
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.
103 +== 2.1  How it works ==
134 134  
135 -[[image:1654504778294-788.png]]
136 136  
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 +)))
137 137  
138 138  
139 -== 2.3 Uplink Payload ==
111 +(((
112 +The diagram below shows the working flow in default firmware of NSE01:
113 +)))
140 140  
141 -=== 2.3.1 MOD~=0(Default Mode) ===
115 +[[image:image-20220708101605-2.png]]
142 142  
143 -LSE01 will uplink payload via LoRaWAN with below payload format: 
144 -
145 -
146 -Uplink payload includes in total 11 bytes.
117 +(((
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]]
165 165  
166 166  
123 +== 2.2 ​ Configure the NSE01 ==
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).
126 +=== 2.2.1 Test Requirement ===
171 171  
172 -|(((
173 -**Size**
174 174  
175 -**(bytes)**
176 -)))|**2**|**2**|**2**|**2**|**2**|**1**
177 -|**Value**|[[BAT>>path:#bat]]|(((
178 -Temperature
129 +To use NSE01 in your city, make sure meet below requirements:
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
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.
183 183  
184 -(Optional)
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
185 185  )))
186 186  
187 -[[image:1654504907647-967.png]]
188 188  
140 +[[image:1657249419225-449.png]]
189 189  
190 190  
191 -=== 2.3.3 Battery Info ===
192 192  
193 -Check the battery voltage for LSE01.
144 +=== 2.2.2 Insert SIM card ===
194 194  
195 -Ex1: 0x0B45 = 2885mV
146 +Insert the NB-IoT Card get from your provider.
196 196  
197 -Ex2: 0x0B49 = 2889mV
148 +User need to take out the NB-IoT module and insert the SIM card like below:
198 198  
199 199  
151 +[[image:1657249468462-536.png]]
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.
204 204  
205 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
206 206  
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 +)))
207 207  
208 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
209 209  
164 +**Connection:**
210 210  
166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
211 211  
212 -=== 2.3.5 Soil Temperature ===
168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
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
170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
215 215  
216 -**Example**:
217 217  
218 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
173 +In the PC, use below serial tool settings:
219 219  
220 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
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**
221 221  
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 +)))
222 222  
185 +[[image:image-20220708110657-3.png]]
223 223  
224 -=== 2.3.6 Soil Conductivity (EC) ===
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/]]
225 225  
226 -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).
227 227  
228 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
229 229  
191 +=== 2.2.4 Use CoAP protocol to uplink data ===
230 230  
231 -Generally, the EC value of irrigation water is less than 800uS / cm.
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/]]
232 232  
233 -1.
234 -11.
235 -111. MOD
236 236  
237 -Firmware version at least v2.1 supports changing mode.
196 +**Use below commands:**
238 238  
239 -For example, bytes[10]=90
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
240 240  
241 -mod=(bytes[10]>>7)&0x01=1.
202 +For parameter description, please refer to AT command set
242 242  
204 +[[image:1657249793983-486.png]]
243 243  
244 -Downlink Command:
245 245  
246 -If payload = 0x0A00, workmode=0
207 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
247 247  
248 -If** **payload =** **0x0A01, workmode=1
209 +[[image:1657249831934-534.png]]
249 249  
250 250  
251 -1.
252 -11.
253 -111. ​Decode payload in The Things Network
254 254  
255 -While using TTN network, you can add the payload format to decode the payload.
213 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
256 256  
215 +This feature is supported since firmware version v1.0.1
257 257  
258 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
259 259  
260 -The payload decoder function for TTN is here:
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
261 261  
262 -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/]]
222 +[[image:1657249864775-321.png]]
263 263  
264 264  
265 -1.
266 -11. Uplink Interval
225 +[[image:1657249930215-289.png]]
267 267  
268 -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:
269 269  
270 -[[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]]
271 271  
272 -1.
273 -11. ​Downlink Payload
229 +=== 2.2.6 Use MQTT protocol to uplink data ===
274 274  
275 -By default, LSE50 prints the downlink payload to console port.
231 +This feature is supported since firmware version v110
276 276  
277 -|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
278 -|TDC (Transmit Time Interval)|Any|01|4
279 -|RESET|Any|04|2
280 -|AT+CFM|Any|05|4
281 -|INTMOD|Any|06|4
282 -|MOD|Any|0A|2
283 283  
284 -**Examples**
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
285 285  
242 +[[image:1657249978444-674.png]]
286 286  
287 -**Set TDC**
288 288  
289 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
245 +[[image:1657249990869-686.png]]
290 290  
291 -Payload:    01 00 00 1E    TDC=30S
292 292  
293 -Payload:    01 00 00 3C    TDC=60S
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 +)))
294 294  
295 295  
296 -**Reset**
297 297  
298 -If payload = 0x04FF, it will reset the LSE01
254 +=== 2.2.7 Use TCP protocol to uplink data ===
299 299  
256 +This feature is supported since firmware version v110
300 300  
301 -**CFM**
302 302  
303 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
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
304 304  
305 -1.
306 -11. ​Show Data in DataCake IoT Server
262 +[[image:1657250217799-140.png]]
307 307  
308 -[[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:
309 309  
265 +[[image:1657250255956-604.png]]
310 310  
311 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
312 312  
313 -**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:
314 314  
269 +=== 2.2.8 Change Update Interval ===
315 315  
316 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
271 +User can use below command to change the (% style="color:green" %)**uplink interval**.
317 317  
273 +* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
318 318  
319 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
275 +(((
276 +(% style="color:red" %)**NOTE:**
277 +)))
320 320  
279 +(((
280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
281 +)))
321 321  
322 322  
323 323  
285 +== 2.3  Uplink Payload ==
324 324  
325 -Step 3: Create an account or log in Datacake.
287 +In this mode, uplink payload includes in total 18 bytes
326 326  
327 -Step 4: Search the LSE01 and add DevEUI.
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"]]
328 328  
295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
329 329  
330 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
331 331  
298 +[[image:image-20220708111918-4.png]]
332 332  
333 333  
334 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
301 +The payload is ASCII string, representative same HEX:
335 335  
303 +0x72403155615900640c7817075e0a8c02f900 where:
336 336  
337 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
305 +* Device ID: 0x 724031556159 = 724031556159
306 +* Version: 0x0064=100=1.0.0
338 338  
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
339 339  
315 +== 2.4  Payload Explanation and Sensor Interface ==
340 340  
341 -1.
342 -11. Frequency Plans
343 343  
344 -The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
318 +=== 2.4.1  Device ID ===
345 345  
346 -1.
347 -11.
348 -111. EU863-870 (EU868)
320 +By default, the Device ID equal to the last 6 bytes of IMEI.
349 349  
350 -Uplink:
322 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
351 351  
352 -868.1 - SF7BW125 to SF12BW125
324 +**Example:**
353 353  
354 -868.3 - SF7BW125 to SF12BW125 and SF7BW250
326 +AT+DEUI=A84041F15612
355 355  
356 -868.5 - 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.
357 357  
358 -867.1 - SF7BW125 to SF12BW125
359 359  
360 -867.3 - SF7BW125 to SF12BW125
361 361  
362 -867.5 - SF7BW125 to SF12BW125
332 +=== 2.4.2  Version Info ===
363 363  
364 -867.7 - SF7BW125 to SF12BW125
334 +Specify the software version: 0x64=100, means firmware version 1.00.
365 365  
366 -867.9 - SF7BW125 to SF12BW125
336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
367 367  
368 -868.8 - FSK
369 369  
370 370  
371 -Downlink:
340 +=== 2.4.3  Battery Info ===
372 372  
373 -Uplink channels 1-9 (RX1)
342 +(((
343 +Check the battery voltage for LSE01.
344 +)))
374 374  
375 -869.525 - SF9BW125 (RX2 downlink only)
346 +(((
347 +Ex1: 0x0B45 = 2885mV
348 +)))
376 376  
350 +(((
351 +Ex2: 0x0B49 = 2889mV
352 +)))
377 377  
378 -1.
379 -11.
380 -111. US902-928(US915)
381 381  
382 -Used in USA, Canada and South America. Default use CHE=2
383 383  
384 -Uplink:
356 +=== 2.4.4  Signal Strength ===
385 385  
386 -903.9 - SF7BW125 to SF10BW125
358 +NB-IoT Network signal Strength.
387 387  
388 -904.1 - SF7BW125 to SF10BW125
360 +**Ex1: 0x1d = 29**
389 389  
390 -904.3 - SF7BW125 to SF10BW125
362 +(% style="color:blue" %)**0**(%%)  -113dBm or less
391 391  
392 -904.5 - SF7BW125 to SF10BW125
364 +(% style="color:blue" %)**1**(%%)  -111dBm
393 393  
394 -904.7 - SF7BW125 to SF10BW125
366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
395 395  
396 -904.9 - SF7BW125 to SF10BW125
368 +(% style="color:blue" %)**31**  (%%) -51dBm or greater
397 397  
398 -905.1 - SF7BW125 to SF10BW125
370 +(% style="color:blue" %)**99**   (%%) Not known or not detectable
399 399  
400 -905.3 - SF7BW125 to SF10BW125
401 401  
402 402  
403 -Downlink:
374 +=== 2.4.5  Soil Moisture ===
404 404  
405 -923.3 - 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 +)))
406 406  
407 -923.9 - 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 +)))
408 408  
409 -924.5 - SF7BW500 to SF12BW500
384 +(((
385 +
386 +)))
410 410  
411 -925.1 - SF7BW500 to SF12BW500
388 +(((
389 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
390 +)))
412 412  
413 -925.7 - SF7BW500 to SF12BW500
414 414  
415 -926.3 - SF7BW500 to SF12BW500
416 416  
417 -926.9 - SF7BW500 to SF12BW500
394 +=== 2.4.6  Soil Temperature ===
418 418  
419 -927.5 - SF7BW500 to SF12BW500
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 +)))
420 420  
421 -923.3 - SF12BW500(RX2 downlink only)
400 +(((
401 +**Example**:
402 +)))
422 422  
404 +(((
405 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
406 +)))
423 423  
424 -1.
425 -11.
426 -111. CN470-510 (CN470)
408 +(((
409 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410 +)))
427 427  
428 -Used in China, Default use CHE=1
429 429  
430 -Uplink:
431 431  
432 -486.3 - SF7BW125 to SF12BW125
414 +=== 2.4.7  Soil Conductivity (EC) ===
433 433  
434 -486.5 - 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 +)))
435 435  
436 -486.7 - 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 +)))
437 437  
438 -486.9 - SF7BW125 to SF12BW125
424 +(((
425 +Generally, the EC value of irrigation water is less than 800uS / cm.
426 +)))
439 439  
440 -487.1 - SF7BW125 to SF12BW125
428 +(((
429 +
430 +)))
441 441  
442 -487.3 - SF7BW125 to SF12BW125
432 +(((
433 +
434 +)))
443 443  
444 -487.5 - SF7BW125 to SF12BW125
436 +=== 2.4.8  Digital Interrupt ===
445 445  
446 -487.7 - 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.
447 447  
440 +The command is:
448 448  
449 -Downlink:
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]])**.**
450 450  
451 -506.7 - SF7BW125 to SF12BW125
452 452  
453 -506.9 - 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.
454 454  
455 -507.1 - SF7BW125 to SF12BW125
456 456  
457 -507.3 - SF7BW125 to SF12BW125
448 +Example:
458 458  
459 -507.5 - SF7BW125 to SF12BW125
450 +0x(00): Normal uplink packet.
460 460  
461 -507.7 - SF7BW125 to SF12BW125
452 +0x(01): Interrupt Uplink Packet.
462 462  
463 -507.9 - SF7BW125 to SF12BW125
464 464  
465 -508.1 - SF7BW125 to SF12BW125
466 466  
467 -505.3 - SF12BW125 (RX2 downlink only)
456 +=== 2.4.9  ​+5V Output ===
468 468  
458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
469 469  
470 -1.
471 -11.
472 -111. AU915-928(AU915)
473 473  
474 -Default use CHE=2
461 +The 5V output time can be controlled by AT Command.
475 475  
476 -Uplink:
463 +(% style="color:blue" %)**AT+5VT=1000**
477 477  
478 -916.8 - 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.
479 479  
480 -917.0 - SF7BW125 to SF12BW125
481 481  
482 -917.2 - SF7BW125 to SF12BW125
483 483  
484 -917.4 - SF7BW125 to SF12BW125
469 +== 2.5  Downlink Payload ==
485 485  
486 -917.6 - SF7BW125 to SF12BW125
471 +By default, NSE01 prints the downlink payload to console port.
487 487  
488 -917.8 - SF7BW125 to SF12BW125
473 +[[image:image-20220708133731-5.png]]
489 489  
490 -918.0 - SF7BW125 to SF12BW125
491 491  
492 -918.2 - SF7BW125 to SF12BW125
493 493  
477 +(((
478 +(% style="color:blue" %)**Examples:**
479 +)))
494 494  
495 -Downlink:
481 +(((
482 +
483 +)))
496 496  
497 -923.3 - SF7BW500 to SF12BW500
485 +* (((
486 +(% style="color:blue" %)**Set TDC**
487 +)))
498 498  
499 -923.9 - 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 +)))
500 500  
501 -924.5 - SF7BW500 to SF12BW500
493 +(((
494 +Payload:    01 00 00 1E    TDC=30S
495 +)))
502 502  
503 -925.1 - SF7BW500 to SF12BW500
497 +(((
498 +Payload:    01 00 00 3C    TDC=60S
499 +)))
504 504  
505 -925.7 - SF7BW500 to SF12BW500
501 +(((
502 +
503 +)))
506 506  
507 -926.3 - SF7BW500 to SF12BW500
505 +* (((
506 +(% style="color:blue" %)**Reset**
507 +)))
508 508  
509 -926.9 - SF7BW500 to SF12BW500
509 +(((
510 +If payload = 0x04FF, it will reset the NSE01
511 +)))
510 510  
511 -927.5 - SF7BW500 to SF12BW500
512 512  
513 -923.3 - SF12BW500(RX2 downlink only)
514 +* (% style="color:blue" %)**INTMOD**
514 514  
515 -1.
516 -11.
517 -111. AS920-923 & AS923-925 (AS923)
516 +Downlink Payload: 06000003, Set AT+INTMOD=3
518 518  
519 -**Default Uplink channel:**
520 520  
521 -923.2 - SF7BW125 to SF10BW125
522 522  
523 -923.4 - SF7BW125 to SF10BW125
520 +== 2.6  ​LED Indicator ==
524 524  
522 +(((
523 +The NSE01 has an internal LED which is to show the status of different state.
525 525  
526 -**Additional Uplink Channel**:
527 527  
528 -(OTAA mode, channel added by JoinAccept message)
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 +)))
529 529  
530 -**AS920~~AS923 for Japan, Malaysia, Singapore**:
531 531  
532 -922.2 - SF7BW125 to SF10BW125
533 533  
534 -922.4 - SF7BW125 to SF10BW125
535 535  
536 -922.6 - SF7BW125 to SF10BW125
535 +== 2.7  Installation in Soil ==
537 537  
538 -922.8 - SF7BW125 to SF10BW125
537 +__**Measurement the soil surface**__
539 539  
540 -923.0 - 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]]
541 541  
542 -922.0 - SF7BW125 to SF10BW125
541 +[[image:1657259653666-883.png]] ​
543 543  
544 544  
545 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
544 +(((
545 +
546 546  
547 -923.6 - SF7BW125 to SF10BW125
547 +(((
548 +Dig a hole with diameter > 20CM.
549 +)))
548 548  
549 -923.8 - SF7BW125 to SF10BW125
551 +(((
552 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
553 +)))
554 +)))
550 550  
551 -924.0 - SF7BW125 to SF10BW125
556 +[[image:1654506665940-119.png]]
552 552  
553 -924.2 - SF7BW125 to SF10BW125
558 +(((
559 +
560 +)))
554 554  
555 -924.4 - SF7BW125 to SF10BW125
556 556  
557 -924.6 - SF7BW125 to SF10BW125
563 +== 2.8  ​Firmware Change Log ==
558 558  
559 559  
566 +Download URL & Firmware Change log
560 560  
561 -**Downlink:**
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/]]
562 562  
563 -Uplink channels 1-8 (RX1)
564 564  
565 -923.2 - SF10BW125 (RX2)
571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
566 566  
567 567  
568 -1.
569 -11.
570 -111. KR920-923 (KR920)
571 571  
572 -Default channel:
575 +== 2.9  ​Battery Analysis ==
573 573  
574 -922.1 - SF7BW125 to SF12BW125
577 +=== 2.9.1  ​Battery Type ===
575 575  
576 -922.3 - SF7BW125 to SF12BW125
577 577  
578 -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.
579 579  
580 580  
581 -Uplink: (OTAA mode, channel added by JoinAccept message)
583 +The battery is designed to last for several years depends on the actually use environment and update interval.
582 582  
583 -922.1 - SF7BW125 to SF12BW125
584 584  
585 -922.3 - SF7BW125 to SF12BW125
586 +The battery related documents as below:
586 586  
587 -922.5 - SF7BW125 to SF12BW125
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/]]
588 588  
589 -922.7 - SF7BW125 to SF12BW125
592 +(((
593 +[[image:image-20220708140453-6.png]]
594 +)))
590 590  
591 -922.9 - SF7BW125 to SF12BW125
592 592  
593 -923.1 - SF7BW125 to SF12BW125
594 594  
595 -923.3 - SF7BW125 to SF12BW125
598 +2.9.2 
596 596  
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.
597 597  
598 -Downlink:
599 599  
600 -Uplink channels 1-7(RX1)
603 +Instruction to use as below:
601 601  
602 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
603 603  
606 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
604 604  
605 -1.
606 -11.
607 -111. IN865-867 (IN865)
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/]]
608 608  
609 -Uplink:
610 610  
611 -865.0625 - SF7BW125 to SF12BW125
611 +Step 2: Open it and choose
612 612  
613 -865.4025 - SF7BW125 to SF12BW125
613 +* Product Model
614 +* Uplink Interval
615 +* Working Mode
614 614  
615 -865.9850 - SF7BW125 to SF12BW125
617 +And the Life expectation in difference case will be shown on the right.
616 616  
617 617  
618 -Downlink:
619 619  
620 -Uplink channels 1-3 (RX1)
621 +=== 2.9.3  ​Battery Note ===
621 621  
622 -866.550 - SF10BW125 (RX2)
623 -
624 -
625 -1.
626 -11. LED Indicator
627 -
628 -The LSE01 has an internal LED which is to show the status of different state.
629 -
630 -
631 -* Blink once when device power on.
632 -* Solid ON for 5 seconds once device successful Join the network.
633 -* Blink once when device transmit a packet.
634 -
635 -1.
636 -11. Installation in Soil
637 -
638 -**Measurement the soil surface**
639 -
640 -
641 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
642 -
643 -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.
644 -
645 -
646 -
647 -
648 -
649 -
650 -
651 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
652 -
653 -
654 -
655 -Dig a hole with diameter > 20CM.
656 -
657 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
658 -
659 -
660 -
661 -
662 -1.
663 -11. ​Firmware Change Log
664 -
665 -**Firmware download link:**
666 -
667 -[[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/]]
668 -
669 -
670 -**Firmware Upgrade Method:**
671 -
672 -[[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]]
673 -
674 -
675 -**V1.0.**
676 -
677 -Release
678 -
679 -
680 -
681 -1.
682 -11. ​Battery Analysis
683 -111. ​Battery Type
684 -
685 -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.
686 -
687 -
688 -The battery is designed to last for more than 5 years for the LSN50.
689 -
690 -
691 -The battery related documents as below:
692 -
693 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
694 -* [[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]]
695 -* [[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]]
696 -
697 -|(((
698 -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.
699 699  )))
700 700  
701 -[[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]]
702 702  
703 703  
629 +=== 2.9.4  Replace the battery ===
704 704  
705 -1.
706 -11.
707 -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).
708 708  
709 -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.
710 710  
711 711  
712 -1.
713 -11.
714 -111. ​Replace the battery
715 -
716 -If Battery is lower than 2.7v, user should replace the battery of LSE01.
717 -
718 -
719 -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.
720 -
721 -
722 -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)
723 -
724 -
725 -
726 -
727 -
728 -
729 729  = 3. ​Using the AT Commands =
730 730  
731 731  == 3.1 Access AT Commands ==
... ... @@ -733,13 +733,13 @@
733 733  
734 734  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.
735 735  
736 -[[image:1654501986557-872.png]]
642 +[[image:1654501986557-872.png||height="391" width="800"]]
737 737  
738 738  
739 739  Or if you have below board, use below connection:
740 740  
741 741  
742 -[[image:1654502005655-729.png]]
648 +[[image:1654502005655-729.png||height="503" width="801"]]
743 743  
744 744  
745 745  
... ... @@ -746,10 +746,10 @@
746 746  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:
747 747  
748 748  
749 - [[image:1654502050864-459.png]]
655 + [[image:1654502050864-459.png||height="564" width="806"]]
750 750  
751 751  
752 -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]]
753 753  
754 754  
755 755  (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
... ... @@ -861,20 +861,38 @@
861 861  
862 862  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
863 863  
864 -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"]].
865 865  When downloading the images, choose the required image file for download. ​
773 +)))
866 866  
775 +(((
776 +
777 +)))
867 867  
779 +(((
868 868  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 +)))
869 869  
783 +(((
784 +
785 +)))
870 870  
787 +(((
871 871  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 +)))
872 872  
791 +(((
792 +
793 +)))
873 873  
795 +(((
874 874  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 +)))
875 875  
876 876  [[image:image-20220606154726-3.png]]
877 877  
801 +
878 878  When you use the TTN network, the US915 frequency bands use are:
879 879  
880 880  * 903.9 - SF7BW125 to SF10BW125
... ... @@ -887,37 +887,47 @@
887 887  * 905.3 - SF7BW125 to SF10BW125
888 888  * 904.6 - SF8BW500
889 889  
814 +(((
890 890  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:
891 891  
892 -(% class="box infomessage" %)
893 -(((
894 -**AT+CHE=2**
817 +* (% style="color:#037691" %)**AT+CHE=2**
818 +* (% style="color:#037691" %)**ATZ**
895 895  )))
896 896  
897 -(% class="box infomessage" %)
898 898  (((
899 -**ATZ**
900 -)))
822 +
901 901  
902 902  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 +)))
903 903  
827 +(((
828 +
829 +)))
904 904  
831 +(((
905 905  The **AU915** band is similar. Below are the AU915 Uplink Channels.
833 +)))
906 906  
907 907  [[image:image-20220606154825-4.png]]
908 908  
909 909  
838 +== 4.2 ​Can I calibrate LSE01 to different soil types? ==
910 910  
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 +
911 911  = 5. Trouble Shooting =
912 912  
913 -== 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? ==
914 914  
915 -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.
916 916  
917 917  
918 -== 5.2 AT Command input doesn’t work ==
850 +== 5.2 AT Command input doesn't work ==
919 919  
920 -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 +)))
921 921  
922 922  
923 923  == 5.3 Device rejoin in at the second uplink packet ==
... ... @@ -929,7 +929,9 @@
929 929  
930 930  (% style="color:#4f81bd" %)**Cause for this issue:**
931 931  
866 +(((
932 932  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 +)))
933 933  
934 934  
935 935  (% style="color:#4f81bd" %)**Solution: **
... ... @@ -936,7 +936,7 @@
936 936  
937 937  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:
938 938  
939 -[[image:1654500929571-736.png]]
875 +[[image:1654500929571-736.png||height="458" width="832"]]
940 940  
941 941  
942 942  = 6. ​Order Info =
... ... @@ -961,10 +961,17 @@
961 961  * (% style="color:red" %)**4**(%%): 4000mAh battery
962 962  * (% style="color:red" %)**8**(%%): 8500mAh battery
963 963  
900 +(% class="wikigeneratedid" %)
901 +(((
902 +
903 +)))
904 +
964 964  = 7. Packing Info =
965 965  
966 966  (((
967 -**Package Includes**:
908 +
909 +
910 +(% style="color:#037691" %)**Package Includes**:
968 968  )))
969 969  
970 970  * (((
... ... @@ -973,10 +973,8 @@
973 973  
974 974  (((
975 975  
976 -)))
977 977  
978 -(((
979 -**Dimension and weight**:
920 +(% style="color:#037691" %)**Dimension and weight**:
980 980  )))
981 981  
982 982  * (((
... ... @@ -990,6 +990,8 @@
990 990  )))
991 991  * (((
992 992  Weight / pcs : g
934 +
935 +
993 993  )))
994 994  
995 995  = 8. Support =
... ... @@ -996,5 +996,3 @@
996 996  
997 997  * 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.
998 998  * 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]]
999 -
1000 -
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