<
From version < 7.1 >
edited by Xiaoling
on 2022/06/08 14:44
To version < 7.2 >
edited by Xiaoling
on 2022/06/08 14:46
>
Change comment: There is no comment for this version

Summary

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Content
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45 45  * Firmware upgradable via program port
46 46  
47 47  
48 -
49 49  == 1.3 Applications ==
50 50  
51 51  * Smart Buildings & Home Automation
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56 56  * Smart Factory
57 57  
58 58  
59 -
60 60  == 1.4 Dimension ==
61 61  
62 62  [[image:image-20220608143952-2.png]]
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79 79  
80 80  
81 81  
82 -1. How to install LWL02
80 += 3. How to install LWL02 =
83 83  
84 84  When install the LWL02 on wall. Please install as below so the water leak probe will be soak in water for water detect purpose. The LWL02 main body is not water proof. Please don’t let water go inside the LWL02 main body.
85 85  
84 +[[image:image-20220608144447-4.png]]
86 86  
87 -|(((
88 -50cm
89 89  
90 -
91 -)))
92 92  
93 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
88 += 4. Operation Mode =
94 94  
90 +== 4.1 How it works? ==
95 95  
96 -
97 -
98 -
99 -
100 -1. Operation Mode
101 -11. How it works?
102 -
103 103  The LWL02 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and [[power on>>path:#Power_on]] the LWL02. It will auto join the network via OTAA.
104 104  
105 -
106 106  In case user can’t set the OTAA keys in the network server and has to use the existing keys from server. User can [[use AT Command>>path:#AT_Command]] to set the keys in the devices.
107 107  
108 108  
109 -1.
110 -11. Example to join LoRaWAN network
111 111  
98 +== 2.2 Example to join LoRaWAN network ==
99 +
112 112  Here shows an example for how to join the [[TTN V3 Network>>url:https://eu1.cloud.thethings.network/]]. Below is the network structure, we use [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway here. 
113 113  
114 114  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
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191 191  
192 192  
193 193  
194 -1.
182 +1.
195 195  11. Downlink Payload
196 196  
197 197  |**Downlink Control Type**|**Type Code**|**Downlink payload size(bytes)**
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203 203  |[[Control ADR/DR>>path:#codeA8]]|0xA8|3
204 204  |[[Set Alarm Timeout>>path:#Alarm_Timeout]]|0xA9|4
205 205  
206 -
207 207  Example Downlink payload setting in TTN V3:
208 208  
209 209  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
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256 256  
257 257  
258 258  
259 -1.
246 +1.
260 260  11. Integrate with Datacake
261 261  
262 262  Datacake provides a human friendly interface to show the sensor data, once we have data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
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321 321  
322 322  
323 323  
324 -1.
311 +1.
325 325  11. LEDs
326 326  
327 327  |**Action**|**LED behavior**
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330 330  |Send an uplink message|**GREEN LED** blinks once
331 331  |Got a downlink message|**BLUE LED** blinks once
332 332  
333 -
334 334  1. Battery & How to replace
335 335  11. Battery Type and replace
336 336  
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