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Title
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1 -NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual
1 +LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
Content
... ... @@ -3,88 +3,74 @@
3 3  
4 4  
5 5  
6 -
7 -
8 -
9 -
10 -
11 -
12 -
13 -
14 14  **Table of Contents:**
15 15  
8 +{{toc/}}
16 16  
17 17  
18 18  
19 19  
20 20  
21 -= 1.  Introduction =
22 22  
23 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
15 += 1. Introduction =
24 24  
17 +== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
18 +
25 25  (((
26 26  
27 27  
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.
22 +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.
23 +)))
29 29  
30 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
25 +(((
26 +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.
27 +)))
31 31  
32 -The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication.
29 +(((
30 +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.
31 +)))
33 33  
34 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
33 +(((
34 +LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
35 +)))
35 35  
36 -
37 +(((
38 +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.
37 37  )))
38 38  
41 +
39 39  [[image:1654503236291-817.png]]
40 40  
41 41  
42 -[[image:1657245163077-232.png]]
45 +[[image:1654503265560-120.png]]
43 43  
44 44  
45 45  
46 46  == 1.2 ​Features ==
47 47  
48 -
49 -* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
51 +* LoRaWAN 1.0.3 Class A
52 +* Ultra low power consumption
50 50  * Monitor Soil Moisture
51 51  * Monitor Soil Temperature
52 52  * Monitor Soil Conductivity
56 +* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
53 53  * AT Commands to change parameters
54 54  * Uplink on periodically
55 55  * Downlink to change configure
56 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
61 +* 4000mAh or 8500mAh Battery for long term use
61 61  
62 -== 1.3  Specification ==
63 63  
64 64  
65 -(% style="color:#037691" %)**Common DC Characteristics:**
65 +== 1.3 Specification ==
66 66  
67 -* Supply Voltage: 2.1v ~~ 3.6v
68 -* Operating Temperature: -40 ~~ 85°C
69 -
70 -(% style="color:#037691" %)**NB-IoT Spec:**
71 -
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
78 -
79 -(% style="color:#037691" %)**Probe Specification:**
80 -
81 81  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
82 82  
83 -[[image:image-20220708101224-1.png]]
69 +[[image:image-20220606162220-5.png]]
84 84  
85 85  
86 86  
87 -== ​1.4  Applications ==
73 +== ​1.4 Applications ==
88 88  
89 89  * Smart Agriculture
90 90  
... ... @@ -91,579 +91,732 @@
91 91  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
92 92  ​
93 93  
94 -== 1.5  Pin Definitions ==
80 +== 1.5 Firmware Change log ==
95 95  
96 96  
97 -[[image:1657246476176-652.png]]
83 +**LSE01 v1.0 :**  Release
98 98  
99 99  
100 100  
101 -= 2.  Use NSE01 to communicate with IoT Server =
87 += 2. Configure LSE01 to connect to LoRaWAN network =
102 102  
103 -== 2.1  How it works ==
89 +== 2.1 How it works ==
104 104  
105 -
106 106  (((
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.
92 +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
108 108  )))
109 109  
110 -
111 111  (((
112 -The diagram below shows the working flow in default firmware of NSE01:
96 +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="H3.200BUsingtheATCommands"]].
113 113  )))
114 114  
115 -[[image:image-20220708101605-2.png]]
116 116  
117 -(((
118 -
119 -)))
120 120  
101 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
121 121  
103 +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.
122 122  
123 -== 2.2 ​ Configure the NSE01 ==
124 124  
106 +[[image:1654503992078-669.png]]
125 125  
126 -=== 2.2.1 Test Requirement ===
127 127  
109 +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.
128 128  
129 -To use NSE01 in your city, make sure meet below requirements:
130 130  
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.
112 +(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN with the OTAA keys from LSE01.
134 134  
114 +Each LSE01 is shipped with a sticker with the default device EUI as below:
115 +
116 +[[image:image-20220606163732-6.jpeg]]
117 +
118 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
119 +
120 +**Add APP EUI in the application**
121 +
122 +
123 +[[image:1654504596150-405.png]]
124 +
125 +
126 +
127 +**Add APP KEY and DEV EUI**
128 +
129 +[[image:1654504683289-357.png]]
130 +
131 +
132 +
133 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01
134 +
135 +
136 +Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
137 +
138 +[[image:image-20220606163915-7.png]]
139 +
140 +
141 +(% style="color:blue" %)**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.
142 +
143 +[[image:1654504778294-788.png]]
144 +
145 +
146 +
147 +== 2.3 Uplink Payload ==
148 +
149 +
150 +=== 2.3.1 MOD~=0(Default Mode) ===
151 +
152 +LSE01 will uplink payload via LoRaWAN with below payload format: 
153 +
135 135  (((
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
155 +Uplink payload includes in total 11 bytes.
137 137  )))
138 138  
158 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
159 +|(((
160 +**Size**
139 139  
140 -[[image:1657249419225-449.png]]
162 +**(bytes)**
163 +)))|**2**|**2**|**2**|**2**|**2**|**1**
164 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
165 +Temperature
141 141  
167 +(Reserve, Ignore now)
168 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((
169 +MOD & Digital Interrupt
142 142  
171 +(Optional)
172 +)))
143 143  
144 -=== 2.2.2 Insert SIM card ===
145 145  
146 -Insert the NB-IoT Card get from your provider.
147 147  
148 -User need to take out the NB-IoT module and insert the SIM card like below:
149 149  
150 150  
151 -[[image:1657249468462-536.png]]
178 +=== 2.3.2 MOD~=1(Original value) ===
152 152  
180 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
153 153  
182 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %)
183 +|(((
184 +**Size**
154 154  
155 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
186 +**(bytes)**
187 +)))|**2**|**2**|**2**|**2**|**2**|**1**
188 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(((
189 +Temperature
156 156  
191 +(Reserve, Ignore now)
192 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((
193 +MOD & Digital Interrupt
194 +
195 +(Optional)
196 +)))
197 +
198 +
199 +
200 +
201 +
202 +=== 2.3.3 Battery Info ===
203 +
157 157  (((
205 +Check the battery voltage for LSE01.
206 +)))
207 +
158 158  (((
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.
209 +Ex1: 0x0B45 = 2885mV
160 160  )))
211 +
212 +(((
213 +Ex2: 0x0B49 = 2889mV
161 161  )))
162 162  
163 163  
164 -**Connection:**
165 165  
166 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
218 +=== 2.3.4 Soil Moisture ===
167 167  
168 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
220 +(((
221 +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.
222 +)))
169 169  
170 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
224 +(((
225 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
226 +)))
171 171  
228 +(((
229 +
230 +)))
172 172  
173 -In the PC, use below serial tool settings:
232 +(((
233 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
234 +)))
174 174  
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**
180 180  
237 +
238 +=== 2.3.5 Soil Temperature ===
239 +
181 181  (((
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.
241 + 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
183 183  )))
184 184  
185 -[[image:image-20220708110657-3.png]]
244 +(((
245 +**Example**:
246 +)))
186 186  
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/]]
248 +(((
249 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
250 +)))
188 188  
252 +(((
253 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
254 +)))
189 189  
190 190  
191 -=== 2.2.4 Use CoAP protocol to uplink data ===
192 192  
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/]]
258 +=== 2.3.6 Soil Conductivity (EC) ===
194 194  
260 +(((
261 +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).
262 +)))
195 195  
196 -**Use below commands:**
264 +(((
265 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
266 +)))
197 197  
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
268 +(((
269 +Generally, the EC value of irrigation water is less than 800uS / cm.
270 +)))
201 201  
202 -For parameter description, please refer to AT command set
272 +(((
273 +
274 +)))
203 203  
204 -[[image:1657249793983-486.png]]
276 +(((
277 +
278 +)))
205 205  
280 +=== 2.3.7 MOD ===
206 206  
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.
282 +Firmware version at least v2.1 supports changing mode.
208 208  
209 -[[image:1657249831934-534.png]]
284 +For example, bytes[10]=90
210 210  
286 +mod=(bytes[10]>>7)&0x01=1.
211 211  
212 212  
213 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
289 +**Downlink Command:**
214 214  
215 -This feature is supported since firmware version v1.0.1
291 +If payload = 0x0A00, workmode=0
216 216  
293 +If** **payload =** **0x0A01, workmode=1
217 217  
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
221 221  
222 -[[image:1657249864775-321.png]]
223 223  
297 +=== 2.3.8 ​Decode payload in The Things Network ===
224 224  
225 -[[image:1657249930215-289.png]]
299 +While using TTN network, you can add the payload format to decode the payload.
226 226  
227 227  
302 +[[image:1654505570700-128.png]]
228 228  
229 -=== 2.2.6 Use MQTT protocol to uplink data ===
304 +(((
305 +The payload decoder function for TTN is here:
306 +)))
230 230  
231 -This feature is supported since firmware version v110
308 +(((
309 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
310 +)))
232 232  
233 233  
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
313 +== 2.4 Uplink Interval ==
241 241  
242 -[[image:1657249978444-674.png]]
315 +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: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
243 243  
244 244  
245 -[[image:1657249990869-686.png]]
246 246  
319 +== 2.5 Downlink Payload ==
247 247  
321 +By default, LSE50 prints the downlink payload to console port.
322 +
323 +[[image:image-20220606165544-8.png]]
324 +
325 +
248 248  (((
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.
327 +**Examples:**
250 250  )))
251 251  
330 +(((
331 +
332 +)))
252 252  
334 +* (((
335 +**Set TDC**
336 +)))
253 253  
254 -=== 2.2.7 Use TCP protocol to uplink data ===
338 +(((
339 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
340 +)))
255 255  
256 -This feature is supported since firmware version v110
342 +(((
343 +Payload:    01 00 00 1E    TDC=30S
344 +)))
257 257  
346 +(((
347 +Payload:    01 00 00 3C    TDC=60S
348 +)))
258 258  
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
350 +(((
351 +
352 +)))
261 261  
262 -[[image:1657250217799-140.png]]
354 +* (((
355 +**Reset**
356 +)))
263 263  
358 +(((
359 +If payload = 0x04FF, it will reset the LSE01
360 +)))
264 264  
265 -[[image:1657250255956-604.png]]
266 266  
363 +* **CFM**
267 267  
365 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
268 268  
269 -=== 2.2.8 Change Update Interval ===
270 270  
271 -User can use below command to change the (% style="color:green" %)**uplink interval**.
272 272  
273 -* (% style="color:blue" %)**AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
369 +== 2.6 ​Show Data in DataCake IoT Server ==
274 274  
275 275  (((
276 -(% style="color:red" %)**NOTE:**
372 +[[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:
277 277  )))
278 278  
279 279  (((
280 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
376 +
281 281  )))
282 282  
379 +(((
380 +**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
381 +)))
283 283  
383 +(((
384 +**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:
385 +)))
284 284  
285 -== 2.3  Uplink Payload ==
286 286  
287 -In this mode, uplink payload includes in total 18 bytes
388 +[[image:1654505857935-743.png]]
288 288  
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"]]
294 294  
295 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data.
391 +[[image:1654505874829-548.png]]
296 296  
393 +Step 3: Create an account or log in Datacake.
297 297  
298 -[[image:image-20220708111918-4.png]]
395 +Step 4: Search the LSE01 and add DevEUI.
299 299  
300 300  
301 -The payload is ASCII string, representative same HEX:
398 +[[image:1654505905236-553.png]]
302 302  
303 -0x72403155615900640c7817075e0a8c02f900 where:
304 304  
305 -* Device ID: 0x 724031556159 = 724031556159
306 -* Version: 0x0064=100=1.0.0
401 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
307 307  
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
403 +[[image:1654505925508-181.png]]
314 314  
315 -== 2.4  Payload Explanation and Sensor Interface ==
316 316  
317 317  
318 -=== 2.4.1  Device ID ===
407 +== 2.7 Frequency Plans ==
319 319  
320 -By default, the Device ID equal to the last 6 bytes of IMEI.
409 +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.
321 321  
322 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID
323 323  
324 -**Example:**
412 +=== 2.7.1 EU863-870 (EU868) ===
325 325  
326 -AT+DEUI=A84041F15612
414 +(% style="color:#037691" %)** Uplink:**
327 327  
328 -The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID.
416 +868.1 - SF7BW125 to SF12BW125
329 329  
418 +868.3 - SF7BW125 to SF12BW125 and SF7BW250
330 330  
420 +868.5 - SF7BW125 to SF12BW125
331 331  
332 -=== 2.4.2  Version Info ===
422 +867.1 - SF7BW125 to SF12BW125
333 333  
334 -Specify the software version: 0x64=100, means firmware version 1.00.
424 +867.3 - SF7BW125 to SF12BW125
335 335  
336 -For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0.
426 +867.5 - SF7BW125 to SF12BW125
337 337  
428 +867.7 - SF7BW125 to SF12BW125
338 338  
430 +867.9 - SF7BW125 to SF12BW125
339 339  
340 -=== 2.4.3  Battery Info ===
432 +868.8 - FSK
341 341  
342 -(((
343 -Check the battery voltage for LSE01.
344 -)))
345 345  
346 -(((
347 -Ex1: 0x0B45 = 2885mV
348 -)))
435 +(% style="color:#037691" %)** Downlink:**
349 349  
350 -(((
351 -Ex2: 0x0B49 = 2889mV
352 -)))
437 +Uplink channels 1-9 (RX1)
353 353  
439 +869.525 - SF9BW125 (RX2 downlink only)
354 354  
355 355  
356 -=== 2.4.4  Signal Strength ===
357 357  
358 -NB-IoT Network signal Strength.
443 +=== 2.7.2 US902-928(US915) ===
359 359  
360 -**Ex1: 0x1d = 29**
445 +Used in USA, Canada and South America. Default use CHE=2
361 361  
362 -(% style="color:blue" %)**0**(%%)  -113dBm or less
447 +(% style="color:#037691" %)**Uplink:**
363 363  
364 -(% style="color:blue" %)**1**(%%)  -111dBm
449 +903.9 - SF7BW125 to SF10BW125
365 365  
366 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm
451 +904.1 - SF7BW125 to SF10BW125
367 367  
368 -(% style="color:blue" %)**31**  (%%) -51dBm or greater
453 +904.3 - SF7BW125 to SF10BW125
369 369  
370 -(% style="color:blue" %)**99**   (%%) Not known or not detectable
455 +904.5 - SF7BW125 to SF10BW125
371 371  
457 +904.7 - SF7BW125 to SF10BW125
372 372  
459 +904.9 - SF7BW125 to SF10BW125
373 373  
374 -=== 2.4.5  Soil Moisture ===
461 +905.1 - SF7BW125 to SF10BW125
375 375  
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 -)))
463 +905.3 - SF7BW125 to SF10BW125
379 379  
380 -(((
381 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is
382 -)))
383 383  
384 -(((
385 -
386 -)))
466 +(% style="color:#037691" %)**Downlink:**
387 387  
388 -(((
389 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
390 -)))
468 +923.3 - SF7BW500 to SF12BW500
391 391  
470 +923.9 - SF7BW500 to SF12BW500
392 392  
472 +924.5 - SF7BW500 to SF12BW500
393 393  
394 -=== 2.4.6  Soil Temperature ===
474 +925.1 - SF7BW500 to SF12BW500
395 395  
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 -)))
476 +925.7 - SF7BW500 to SF12BW500
399 399  
400 -(((
401 -**Example**:
402 -)))
478 +926.3 - SF7BW500 to SF12BW500
403 403  
404 -(((
405 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C
406 -)))
480 +926.9 - SF7BW500 to SF12BW500
407 407  
408 -(((
409 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
410 -)))
482 +927.5 - SF7BW500 to SF12BW500
411 411  
484 +923.3 - SF12BW500(RX2 downlink only)
412 412  
413 413  
414 -=== 2.4.7  Soil Conductivity (EC) ===
415 415  
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 -)))
488 +=== 2.7.3 CN470-510 (CN470) ===
419 419  
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 -)))
490 +Used in China, Default use CHE=1
423 423  
424 -(((
425 -Generally, the EC value of irrigation water is less than 800uS / cm.
426 -)))
492 +(% style="color:#037691" %)**Uplink:**
427 427  
428 -(((
429 -
430 -)))
494 +486.3 - SF7BW125 to SF12BW125
431 431  
432 -(((
433 -
434 -)))
496 +486.5 - SF7BW125 to SF12BW125
435 435  
436 -=== 2.4.8  Digital Interrupt ===
498 +486.7 - SF7BW125 to SF12BW125
437 437  
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.
500 +486.9 - SF7BW125 to SF12BW125
439 439  
440 -The command is:
502 +487.1 - SF7BW125 to SF12BW125
441 441  
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]])**.**
504 +487.3 - SF7BW125 to SF12BW125
443 443  
506 +487.5 - SF7BW125 to SF12BW125
444 444  
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.
508 +487.7 - SF7BW125 to SF12BW125
446 446  
447 447  
448 -Example:
511 +(% style="color:#037691" %)**Downlink:**
449 449  
450 -0x(00): Normal uplink packet.
513 +506.7 - SF7BW125 to SF12BW125
451 451  
452 -0x(01): Interrupt Uplink Packet.
515 +506.9 - SF7BW125 to SF12BW125
453 453  
517 +507.1 - SF7BW125 to SF12BW125
454 454  
519 +507.3 - SF7BW125 to SF12BW125
455 455  
456 -=== 2.4.9  ​+5V Output ===
521 +507.5 - SF7BW125 to SF12BW125
457 457  
458 -NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 
523 +507.7 - SF7BW125 to SF12BW125
459 459  
525 +507.9 - SF7BW125 to SF12BW125
460 460  
461 -The 5V output time can be controlled by AT Command.
527 +508.1 - SF7BW125 to SF12BW125
462 462  
463 -(% style="color:blue" %)**AT+5VT=1000**
529 +505.3 - SF12BW125 (RX2 downlink only)
464 464  
465 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.
466 466  
467 467  
533 +=== 2.7.4 AU915-928(AU915) ===
468 468  
469 -== 2.5  Downlink Payload ==
535 +Default use CHE=2
470 470  
471 -By default, NSE01 prints the downlink payload to console port.
537 +(% style="color:#037691" %)**Uplink:**
472 472  
473 -[[image:image-20220708133731-5.png]]
539 +916.8 - SF7BW125 to SF12BW125
474 474  
541 +917.0 - SF7BW125 to SF12BW125
475 475  
543 +917.2 - SF7BW125 to SF12BW125
476 476  
477 -(((
478 -(% style="color:blue" %)**Examples:**
479 -)))
545 +917.4 - SF7BW125 to SF12BW125
480 480  
481 -(((
482 -
483 -)))
547 +917.6 - SF7BW125 to SF12BW125
484 484  
485 -* (((
486 -(% style="color:blue" %)**Set TDC**
487 -)))
549 +917.8 - SF7BW125 to SF12BW125
488 488  
489 -(((
490 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01.
491 -)))
551 +918.0 - SF7BW125 to SF12BW125
492 492  
493 -(((
494 -Payload:    01 00 00 1E    TDC=30S
495 -)))
553 +918.2 - SF7BW125 to SF12BW125
496 496  
497 -(((
498 -Payload:    01 00 00 3C    TDC=60S
499 -)))
500 500  
501 -(((
502 -
503 -)))
556 +(% style="color:#037691" %)**Downlink:**
504 504  
505 -* (((
506 -(% style="color:blue" %)**Reset**
507 -)))
558 +923.3 - SF7BW500 to SF12BW500
508 508  
509 -(((
510 -If payload = 0x04FF, it will reset the NSE01
511 -)))
560 +923.9 - SF7BW500 to SF12BW500
512 512  
562 +924.5 - SF7BW500 to SF12BW500
513 513  
514 -* (% style="color:blue" %)**INTMOD**
564 +925.1 - SF7BW500 to SF12BW500
515 515  
516 -Downlink Payload: 06000003, Set AT+INTMOD=3
566 +925.7 - SF7BW500 to SF12BW500
517 517  
568 +926.3 - SF7BW500 to SF12BW500
518 518  
570 +926.9 - SF7BW500 to SF12BW500
519 519  
520 -== 2.6  ​LED Indicator ==
572 +927.5 - SF7BW500 to SF12BW500
521 521  
522 -(((
523 -The NSE01 has an internal LED which is to show the status of different state.
574 +923.3 - SF12BW500(RX2 downlink only)
524 524  
525 525  
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 -)))
531 531  
578 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
532 532  
580 +(% style="color:#037691" %)**Default Uplink channel:**
533 533  
582 +923.2 - SF7BW125 to SF10BW125
534 534  
535 -== 2.7  Installation in Soil ==
584 +923.4 - SF7BW125 to SF10BW125
536 536  
537 -__**Measurement the soil surface**__
538 538  
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]]
587 +(% style="color:#037691" %)**Additional Uplink Channel**:
540 540  
541 -[[image:1657259653666-883.png]] ​
589 +(OTAA mode, channel added by JoinAccept message)
542 542  
591 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
543 543  
544 -(((
545 -
593 +922.2 - SF7BW125 to SF10BW125
546 546  
547 -(((
548 -Dig a hole with diameter > 20CM.
549 -)))
595 +922.4 - SF7BW125 to SF10BW125
550 550  
551 -(((
552 -Horizontal insert the probe to the soil and fill the hole for long term measurement.
553 -)))
554 -)))
597 +922.6 - SF7BW125 to SF10BW125
555 555  
556 -[[image:1654506665940-119.png]]
599 +922.8 - SF7BW125 to SF10BW125
557 557  
558 -(((
559 -
560 -)))
601 +923.0 - SF7BW125 to SF10BW125
561 561  
603 +922.0 - SF7BW125 to SF10BW125
562 562  
563 -== 2.8  ​Firmware Change Log ==
564 564  
606 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
565 565  
566 -Download URL & Firmware Change log
608 +923.6 - SF7BW125 to SF10BW125
567 567  
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/]]
610 +923.8 - SF7BW125 to SF10BW125
569 569  
612 +924.0 - SF7BW125 to SF10BW125
570 570  
571 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]]
614 +924.2 - SF7BW125 to SF10BW125
572 572  
616 +924.4 - SF7BW125 to SF10BW125
573 573  
618 +924.6 - SF7BW125 to SF10BW125
574 574  
575 -== 2.9  ​Battery Analysis ==
576 576  
577 -=== 2.9.1  ​Battery Type ===
621 +(% style="color:#037691" %)** Downlink:**
578 578  
623 +Uplink channels 1-8 (RX1)
579 579  
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.
625 +923.2 - SF10BW125 (RX2)
581 581  
582 582  
583 -The battery is designed to last for several years depends on the actually use environment and update interval. 
584 584  
629 +=== 2.7.6 KR920-923 (KR920) ===
585 585  
586 -The battery related documents as below:
631 +Default channel:
587 587  
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/]]
633 +922.1 - SF7BW125 to SF12BW125
591 591  
635 +922.3 - SF7BW125 to SF12BW125
636 +
637 +922.5 - SF7BW125 to SF12BW125
638 +
639 +
640 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
641 +
642 +922.1 - SF7BW125 to SF12BW125
643 +
644 +922.3 - SF7BW125 to SF12BW125
645 +
646 +922.5 - SF7BW125 to SF12BW125
647 +
648 +922.7 - SF7BW125 to SF12BW125
649 +
650 +922.9 - SF7BW125 to SF12BW125
651 +
652 +923.1 - SF7BW125 to SF12BW125
653 +
654 +923.3 - SF7BW125 to SF12BW125
655 +
656 +
657 +(% style="color:#037691" %)**Downlink:**
658 +
659 +Uplink channels 1-7(RX1)
660 +
661 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
662 +
663 +
664 +
665 +=== 2.7.7 IN865-867 (IN865) ===
666 +
667 +(% style="color:#037691" %)** Uplink:**
668 +
669 +865.0625 - SF7BW125 to SF12BW125
670 +
671 +865.4025 - SF7BW125 to SF12BW125
672 +
673 +865.9850 - SF7BW125 to SF12BW125
674 +
675 +
676 +(% style="color:#037691" %) **Downlink:**
677 +
678 +Uplink channels 1-3 (RX1)
679 +
680 +866.550 - SF10BW125 (RX2)
681 +
682 +
683 +
684 +
685 +== 2.8 LED Indicator ==
686 +
687 +The LSE01 has an internal LED which is to show the status of different state.
688 +
689 +* Blink once when device power on.
690 +* Solid ON for 5 seconds once device successful Join the network.
691 +* Blink once when device transmit a packet.
692 +
693 +== 2.9 Installation in Soil ==
694 +
695 +**Measurement the soil surface**
696 +
697 +
698 +[[image:1654506634463-199.png]] ​
699 +
592 592  (((
593 -[[image:image-20220708140453-6.png]]
701 +(((
702 +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.
594 594  )))
704 +)))
595 595  
596 596  
707 +[[image:1654506665940-119.png]]
597 597  
598 -=== 2.9.2  Power consumption Analyze ===
709 +(((
710 +Dig a hole with diameter > 20CM.
711 +)))
599 599  
600 600  (((
601 -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.
714 +Horizontal insert the probe to the soil and fill the hole for long term measurement.
602 602  )))
603 603  
604 604  
718 +== 2.10 ​Firmware Change Log ==
719 +
605 605  (((
606 -Instruction to use as below:
721 +**Firmware download link:**
607 607  )))
608 608  
609 609  (((
610 -(% style="color:blue" %)**Step 1:  **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
725 +[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
611 611  )))
612 612  
728 +(((
729 +
730 +)))
613 613  
614 614  (((
615 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose
733 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
616 616  )))
617 617  
618 -* (((
619 -Product Model
736 +(((
737 +
620 620  )))
621 -* (((
622 -Uplink Interval
739 +
740 +(((
741 +**V1.0.**
623 623  )))
624 -* (((
625 -Working Mode
626 -)))
627 627  
628 628  (((
629 -And the Life expectation in difference case will be shown on the right.
745 +Release
630 630  )))
631 631  
632 -[[image:image-20220708141352-7.jpeg]]
633 633  
749 +== 2.11 ​Battery Analysis ==
634 634  
751 +=== 2.11.1 ​Battery Type ===
635 635  
636 -=== 2.9.3  ​Battery Note ===
753 +(((
754 +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.
755 +)))
637 637  
638 638  (((
639 -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.
758 +The battery is designed to last for more than 5 years for the LSN50.
640 640  )))
641 641  
761 +(((
762 +(((
763 +The battery-related documents are as below:
764 +)))
765 +)))
642 642  
767 +* (((
768 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
769 +)))
770 +* (((
771 +[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
772 +)))
773 +* (((
774 +[[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]]
775 +)))
643 643  
644 -=== 2.9.4  Replace the battery ===
777 + [[image:image-20220610172436-1.png]]
645 645  
779 +
780 +
781 +=== 2.11.2 ​Battery Note ===
782 +
646 646  (((
647 -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).
784 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
648 648  )))
649 649  
650 650  
651 651  
652 -= 3. ​ Access NB-IoT Module =
789 +=== 2.11.3 Replace the battery ===
653 653  
654 654  (((
655 -Users can directly access the AT command set of the NB-IoT module.
792 +If Battery is lower than 2.7v, user should replace the battery of LSE01.
656 656  )))
657 657  
658 658  (((
659 -The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]]
796 +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.
660 660  )))
661 661  
662 -[[image:1657261119050-993.png]]
799 +(((
800 +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)
801 +)))
663 663  
664 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.jpg]]
665 665  
666 666  
805 += 3. ​Using the AT Commands =
667 667  
668 668  == 3.1 Access AT Commands ==
669 669  
... ... @@ -686,7 +686,7 @@
686 686   [[image:1654502050864-459.png||height="564" width="806"]]
687 687  
688 688  
689 -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]]
828 +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/]]
690 690  
691 691  
692 692  (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
... ... @@ -844,14 +844,19 @@
844 844  
845 845  (((
846 846  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:
986 +)))
847 847  
848 -* (% style="color:#037691" %)**AT+CHE=2**
849 -* (% style="color:#037691" %)**ATZ**
988 +(% class="box infomessage" %)
989 +(((
990 +**AT+CHE=2**
850 850  )))
851 851  
993 +(% class="box infomessage" %)
852 852  (((
853 -
995 +**ATZ**
996 +)))
854 854  
998 +(((
855 855  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.
856 856  )))
857 857  
... ... @@ -866,22 +866,18 @@
866 866  [[image:image-20220606154825-4.png]]
867 867  
868 868  
869 -== 4.2 ​Can I calibrate LSE01 to different soil types? ==
870 870  
871 -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]].
872 -
873 -
874 874  = 5. Trouble Shooting =
875 875  
876 -== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1016 +== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
877 877  
878 -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.
1018 +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.
879 879  
880 880  
881 -== 5.2 AT Command input doesn't work ==
1021 +== 5.2 AT Command input doesn’t work ==
882 882  
883 883  (((
884 -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.
1024 +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.
885 885  )))
886 886  
887 887  
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