Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 46.1 >
edited by Xiaoling
on 2022/07/08 11:03
To version < 32.14 >
edited by Xiaoling
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Summary

Details

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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
... ... @@ -3,7 +3,9 @@
3 3  
4 4  
5 5  
6 +**Contents:**
6 6  
8 +{{toc/}}
7 7  
8 8  
9 9  
... ... @@ -10,85 +10,61 @@
10 10  
11 11  
12 12  
15 += 1. Introduction =
13 13  
14 -**Table of Contents:**
17 +== 1.1 ​What is LoRaWAN Soil Moisture & EC Sensor ==
15 15  
19 +(((
20 +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.
21 +)))
16 16  
23 +(((
24 +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.
25 +)))
17 17  
27 +(((
28 +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.
29 +)))
18 18  
19 -
20 -
21 -= 1.  Introduction =
22 -
23 -== 1.1 ​ What is LoRaWAN Soil Moisture & EC Sensor ==
24 -
25 25  (((
26 -
32 +LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years.
33 +)))
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.
29 -
30 -It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly.
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.
33 -
34 -NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years.  
35 -
36 -
35 +(((
36 +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  
39 +
39 39  [[image:1654503236291-817.png]]
40 40  
41 41  
42 -[[image:1657245163077-232.png]]
43 +[[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
49 +* LoRaWAN 1.0.3 Class A
50 +* Ultra low power consumption
50 50  * Monitor Soil Moisture
51 51  * Monitor Soil Temperature
52 52  * Monitor Soil Conductivity
54 +* 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
59 +* 4000mAh or 8500mAh Battery for long term use
61 61  
61 +== 1.3 Specification ==
62 62  
63 -
64 -== 1.3  Specification ==
65 -
66 -
67 -(% style="color:#037691" %)**Common DC Characteristics:**
68 -
69 -* Supply Voltage: 2.1v ~~ 3.6v
70 -* Operating Temperature: -40 ~~ 85°C
71 -
72 -
73 -(% style="color:#037691" %)**NB-IoT Spec:**
74 -
75 -* - B1 @H-FDD: 2100MHz
76 -* - B3 @H-FDD: 1800MHz
77 -* - B8 @H-FDD: 900MHz
78 -* - B5 @H-FDD: 850MHz
79 -* - B20 @H-FDD: 800MHz
80 -* - B28 @H-FDD: 700MHz
81 -
82 -
83 -(% style="color:#037691" %)**Probe Specification:**
84 -
85 85  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
86 86  
87 -[[image:image-20220708101224-1.png]]
65 +[[image:image-20220606162220-5.png]]
88 88  
89 89  
90 90  
91 -== ​1.4  Applications ==
69 +== ​1.4 Applications ==
92 92  
93 93  * Smart Agriculture
94 94  
... ... @@ -95,204 +95,77 @@
95 95  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
96 96  ​
97 97  
98 -== 1.5  Pin Definitions ==
76 +== 1.5 Firmware Change log ==
99 99  
100 100  
101 -[[image:1657246476176-652.png]]
79 +**LSE01 v1.0 :**  Release
102 102  
103 103  
104 104  
105 -= 2.  Use NSE01 to communicate with IoT Server =
83 += 2. Configure LSE01 to connect to LoRaWAN network =
106 106  
107 -== 2.1  How it works ==
85 +== 2.1 How it works ==
108 108  
109 -
110 110  (((
111 -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.
88 +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
112 112  )))
113 113  
114 -
115 115  (((
116 -The diagram below shows the working flow in default firmware of NSE01:
92 +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"]].
117 117  )))
118 118  
119 -[[image:image-20220708101605-2.png]]
120 120  
121 -(((
122 -
123 -)))
124 124  
97 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
125 125  
99 +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.
126 126  
127 -== 2.2 ​ Configure the NSE01 ==
128 128  
129 -=== 2.2.1 Test Requirement ===
102 +[[image:1654503992078-669.png]]
130 130  
131 131  
132 -To use NSE01 in your city, make sure meet below requirements:
105 +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.
133 133  
134 -* Your local operator has already distributed a NB-IoT Network there.
135 -* The local NB-IoT network used the band that NSE01 supports.
136 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
137 137  
108 +**Step 1**: Create a device in TTN with the OTAA keys from LSE01.
138 138  
139 -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
110 +Each LSE01 is shipped with a sticker with the default device EUI as below:
140 140  
112 +[[image:image-20220606163732-6.jpeg]]
141 141  
142 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.gif]]
114 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
143 143  
116 +**Add APP EUI in the application**
144 144  
145 145  
146 -=== 2.2.2 Insert SIM card ===
119 +[[image:1654504596150-405.png]]
147 147  
148 -Insert the NB-IoT Card get from your provider.
149 149  
150 150  
151 -User need to take out the NB-IoT module and insert the SIM card like below:
123 +**Add APP KEY and DEV EUI**
152 152  
125 +[[image:1654504683289-357.png]]
153 153  
154 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.gif]]
155 155  
156 156  
157 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
129 +**Step 2**: Power on LSE01
158 158  
159 159  
160 -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.
132 +Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
161 161  
134 +[[image:image-20220606163915-7.png]]
162 162  
163 163  
137 +**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.
164 164  
165 -Connection:
139 +[[image:1654504778294-788.png]]
166 166  
167 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND
168 168  
169 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD
170 170  
171 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD
172 -
173 -
174 -
175 -In the PC, use below serial tool settings:
176 -
177 -* Baud: ** (% style="background-color:green" %)9600**(%%)
178 -* Data bits:** (% style="background-color:green" %)8**(%%)
179 -* Stop bits: **(% style="background-color:green" %)1**(%%)
180 -* Parity: **(% style="background-color:green" %)None**(%%)
181 -* Flow Control: **(% style="background-color:green" %)None**
182 -
183 -
184 -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="background-color:green" %)password: 12345678**(%%) to access AT Command input.
185 -
186 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.jpg]]
187 -
188 -Note: the valid AT Commands can be found at:
189 -
190 -[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
191 -
192 -
193 -
194 -=== 2.2.4 Use CoAP protocol to uplink data === 
195 -
196 -
197 -(% style="background-color:red" %)Note: if you don’t have CoAP server, you can refer this link to set up one:
198 -
199 -[[http:~~/~~/wiki.dragino.com/index.php?title=Set_up_CoAP_Server>>url:http://wiki.dragino.com/index.php?title=Set_up_CoAP_Server]]
200 -
201 -
202 -Use below commands:
203 -
204 -* **(% style="color:blue" %)AT+PRO=1**  (%%)  ~/~/ Set to use CoAP protocol to uplink
205 -* **(% style="color:blue" %)AT+SERVADDR=120.24.4.116,5683   ** (%%)~/~/ to set CoAP server address and port
206 -* **(% style="color:blue" %)AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%)      ~/~/Set COAP resource path
207 -
208 -
209 -For parameter description, please refer to AT command set
210 -
211 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.jpg]]
212 -
213 -
214 -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.
215 -
216 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.jpg]]
217 -
218 -
219 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
220 -
221 -
222 -This feature is supported since firmware version v1.0.1
223 -
224 -
225 -* **(% style="color:blue" %)AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
226 -* **(% style="color:blue" %)AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
227 -* **(% style="color:blue" %)AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
228 -
229 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.jpg]]
230 -
231 -
232 -
233 -
234 -
235 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.jpg]]
236 -
237 -
238 -=== 2.2.6 Use MQTT protocol to uplink data ===
239 -
240 -
241 -This feature is supported since firmware version v110
242 -
243 -
244 -* **(% style="color:blue" %)AT+PRO=3   ** (%%) ~/~/Set to use MQTT protocol to uplink
245 -* **(% style="color:blue" %)AT+SERVADDR=120.24.4.116,1883   ** (%%) ~/~/Set MQTT server address and port
246 -* **(% style="color:blue" %)AT+CLIENT=CLIENT ** (%%)~/~/Set up the CLIENT of MQTT
247 -* **(% style="color:blue" %)AT+UNAME=UNAME            **(%%)~/~/Set the username of MQTT
248 -* **(% style="color:blue" %)AT+PWD=PWD                  **(%%)~/~/Set the password of MQTT
249 -* **(% style="color:blue" %)AT+PUBTOPIC=NSE01_PUB   **(%%)~/~/Set the sending topic of MQTT
250 -* **(% style="color:blue" %)AT+SUBTOPIC=NSE01_SUB    **(%%) ~/~/Set the subscription topic of MQTT
251 -
252 -
253 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.gif]]
254 -
255 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.jpg]]
256 -
257 -
258 -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.
259 -
260 -
261 -=== 2.2.7 Use TCP protocol to uplink data ===
262 -
263 -
264 -This feature is supported since firmware version v110
265 -
266 -
267 -* **(% style="color:blue" %)AT+PRO=4   ** (%%) ~/~/ Set to use TCP protocol to uplink
268 -* **(% style="color:blue" %)AT+SERVADDR=120.24.4.116,5600   **(%%) ~/~/ to set TCP server address and port
269 -
270 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.jpg]]
271 -
272 -
273 -
274 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.jpg]]
275 -
276 -
277 -=== 2.2.8 Change Update Interval ===
278 -
279 -User can use below command to change the **(% style="color:green" %)uplink interval**.
280 -
281 -**~ (% style="color:blue" %)AT+TDC=600      ** (%%)~/~/ Set Update Interval to 600s
282 -
283 -
284 -**(% style="color:red" %)NOTE:**
285 -
286 -(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour.
287 -
288 -
289 -
290 -
291 -
292 -
293 -
294 294  == 2.3 Uplink Payload ==
295 295  
145 +(% class="wikigeneratedid" %)
146 +=== ===
296 296  
297 297  === 2.3.1 MOD~=0(Default Mode) ===
298 298  
... ... @@ -318,6 +318,8 @@
318 318  (Optional)
319 319  )))
320 320  
172 +
173 +
321 321  === 2.3.2 MOD~=1(Original value) ===
322 322  
323 323  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
... ... @@ -338,6 +338,8 @@
338 338  (Optional)
339 339  )))
340 340  
194 +
195 +
341 341  === 2.3.3 Battery Info ===
342 342  
343 343  (((
... ... @@ -445,10 +445,11 @@
445 445  )))
446 446  
447 447  (((
448 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]]
303 +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/]]
449 449  )))
450 450  
451 451  
307 +
452 452  == 2.4 Uplink Interval ==
453 453  
454 454  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"]]
... ... @@ -463,7 +463,7 @@
463 463  
464 464  
465 465  (((
466 -(% style="color:blue" %)**Examples:**
322 +**Examples:**
467 467  )))
468 468  
469 469  (((
... ... @@ -471,7 +471,7 @@
471 471  )))
472 472  
473 473  * (((
474 -(% style="color:blue" %)**Set TDC**
330 +**Set TDC**
475 475  )))
476 476  
477 477  (((
... ... @@ -491,7 +491,7 @@
491 491  )))
492 492  
493 493  * (((
494 -(% style="color:blue" %)**Reset**
350 +**Reset**
495 495  )))
496 496  
497 497  (((
... ... @@ -499,7 +499,7 @@
499 499  )))
500 500  
501 501  
502 -* (% style="color:blue" %)**CFM**
358 +* **CFM**
503 503  
504 504  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
505 505  
... ... @@ -507,21 +507,12 @@
507 507  
508 508  == 2.6 ​Show Data in DataCake IoT Server ==
509 509  
510 -(((
511 511  [[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:
512 -)))
513 513  
514 -(((
515 -
516 -)))
517 517  
518 -(((
519 -(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the network at this time.
520 -)))
369 +**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
521 521  
522 -(((
523 -(% style="color:blue" %)**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:
524 -)))
371 +**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:
525 525  
526 526  
527 527  [[image:1654505857935-743.png]]
... ... @@ -529,12 +529,11 @@
529 529  
530 530  [[image:1654505874829-548.png]]
531 531  
379 +Step 3: Create an account or log in Datacake.
532 532  
533 -(% style="color:blue" %)**Step 3**(%%)**:**  Create an account or log in Datacake.
381 +Step 4: Search the LSE01 and add DevEUI.
534 534  
535 -(% style="color:blue" %)**Step 4**(%%)**:**  Search the LSE01 and add DevEUI.
536 536  
537 -
538 538  [[image:1654505905236-553.png]]
539 539  
540 540  
... ... @@ -830,6 +830,8 @@
830 830  * Solid ON for 5 seconds once device successful Join the network.
831 831  * Blink once when device transmit a packet.
832 832  
679 +
680 +
833 833  == 2.9 Installation in Soil ==
834 834  
835 835  **Measurement the soil surface**
... ... @@ -844,7 +844,6 @@
844 844  )))
845 845  
846 846  
847 -
848 848  [[image:1654506665940-119.png]]
849 849  
850 850  (((
... ... @@ -906,16 +906,16 @@
906 906  )))
907 907  
908 908  * (((
909 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
756 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
910 910  )))
911 911  * (((
912 -[[Lithium-Thionyl Chloride Battery  datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
759 +[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
913 913  )))
914 914  * (((
915 -[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
762 +[[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]]
916 916  )))
917 917  
918 - [[image:image-20220610172436-1.png]]
765 + [[image:image-20220606171726-9.png]]
919 919  
920 920  
921 921  
... ... @@ -966,7 +966,7 @@
966 966   [[image:1654502050864-459.png||height="564" width="806"]]
967 967  
968 968  
969 -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]]
816 +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/]]
970 970  
971 971  
972 972  (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD>
... ... @@ -1124,14 +1124,19 @@
1124 1124  
1125 1125  (((
1126 1126  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:
974 +)))
1127 1127  
1128 -* (% style="color:#037691" %)**AT+CHE=2**
1129 -* (% style="color:#037691" %)**ATZ**
976 +(% class="box infomessage" %)
977 +(((
978 +**AT+CHE=2**
1130 1130  )))
1131 1131  
981 +(% class="box infomessage" %)
1132 1132  (((
1133 -
983 +**ATZ**
984 +)))
1134 1134  
986 +(((
1135 1135  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.
1136 1136  )))
1137 1137  
... ... @@ -1146,22 +1146,18 @@
1146 1146  [[image:image-20220606154825-4.png]]
1147 1147  
1148 1148  
1149 -== 4.2 ​Can I calibrate LSE01 to different soil types? ==
1150 1150  
1151 -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]].
1152 -
1153 -
1154 1154  = 5. Trouble Shooting =
1155 1155  
1156 -== 5.1 ​Why I can't join TTN in US915 / AU915 bands? ==
1004 +== 5.1 ​Why I can’t join TTN in US915 / AU915 bands? ==
1157 1157  
1158 -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.
1006 +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.
1159 1159  
1160 1160  
1161 -== 5.2 AT Command input doesn't work ==
1009 +== 5.2 AT Command input doesn’t work ==
1162 1162  
1163 1163  (((
1164 -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.
1012 +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.
1165 1165  )))
1166 1166  
1167 1167  
... ... @@ -1243,6 +1243,7 @@
1243 1243  * (((
1244 1244  Weight / pcs : g
1245 1245  
1094 +
1246 1246  
1247 1247  )))
1248 1248  
... ... @@ -1250,3 +1250,8 @@
1250 1250  
1251 1251  * 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.
1252 1252  * 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]]
1102 +
1103 +
1104 +~)~)~)
1105 +~)~)~)
1106 +~)~)~)
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