Changes for page LWL02 -- LoRaWAN Water Leak Sensor User Manual
Last modified by Mengting Qiu on 2024/05/29 11:20
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... ... @@ -45,6 +45,7 @@ 45 45 * Firmware upgradable via program port 46 46 47 47 48 + 48 48 == 1.3 Applications == 49 49 50 50 * Smart Buildings & Home Automation ... ... @@ -55,6 +55,7 @@ 55 55 * Smart Factory 56 56 57 57 59 + 58 58 == 1.4 Dimension == 59 59 60 60 [[image:image-20220608143952-2.png]] ... ... @@ -77,26 +77,36 @@ 77 77 78 78 79 79 80 - = 3. How to install LWL02=82 +1. How to install LWL02 81 81 82 82 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. 83 83 84 -[[image:image-20220608144447-4.png]] 85 85 87 +|((( 88 +50cm 86 86 90 + 91 +))) 87 87 88 - = 4. Operation Mode=93 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]] 89 89 90 -== 4.1 How it works? == 91 91 92 -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>>||anchor="H2.PowerONLWL02"]] the LWL02. It will auto join the network via OTAA. 93 93 94 -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>>||anchor="H6.UseATCommand"]] to set the keys in the devices. 95 95 96 96 97 97 98 -== 4.2 Example to join LoRaWAN network == 100 +1. Operation Mode 101 +11. How it works? 99 99 103 +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 + 105 + 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 + 108 + 109 +1. 110 +11. Example to join LoRaWAN network 111 + 100 100 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. 101 101 102 102 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]] ... ... @@ -179,7 +179,7 @@ 179 179 180 180 181 181 182 -1. 194 +1. 183 183 11. Downlink Payload 184 184 185 185 |**Downlink Control Type**|**Type Code**|**Downlink payload size(bytes)** ... ... @@ -191,6 +191,7 @@ 191 191 |[[Control ADR/DR>>path:#codeA8]]|0xA8|3 192 192 |[[Set Alarm Timeout>>path:#Alarm_Timeout]]|0xA9|4 193 193 206 + 194 194 Example Downlink payload setting in TTN V3: 195 195 196 196 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]] ... ... @@ -243,7 +243,7 @@ 243 243 244 244 245 245 246 -1. 259 +1. 247 247 11. Integrate with Datacake 248 248 249 249 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: ... ... @@ -308,7 +308,7 @@ 308 308 309 309 310 310 311 -1. 324 +1. 312 312 11. LEDs 313 313 314 314 |**Action**|**LED behavior** ... ... @@ -317,6 +317,7 @@ 317 317 |Send an uplink message|**GREEN LED** blinks once 318 318 |Got a downlink message|**BLUE LED** blinks once 319 319 333 + 320 320 1. Battery & How to replace 321 321 11. Battery Type and replace 322 322
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