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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... ... @@ -245,7 +245,9 @@ 245 245 246 246 == 4.5 Integrate with Datacake == 247 247 248 +((( 248 248 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: 250 +))) 249 249 250 250 251 251 (% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time. ... ... @@ -262,7 +262,6 @@ 262 262 [[image:1654674543078-401.png]] 263 263 264 264 265 - 266 266 (% style="color:blue" %)**Step 3**(%%): Create an account or log in Datacake. 267 267 268 268 (% style="color:blue" %)**Step 4**(%%): Search LWL02 and add DevEUI. ... ... @@ -278,17 +278,17 @@ 278 278 User configure this feature by using: 279 279 280 280 281 -**AT Command** to configure: 282 +(% style="color:blue" %)**AT Command**(%%) to configure: 282 282 283 -* AT+TTRIG=1,30 àWhen status change from close to open, and device keep in open284 +* **AT+TTRIG=1,30 ** **~-~->** When status change from close to open, and device keep in open 284 284 285 285 status for more than 30 seconds. LWL02 will send an uplink packet, the Alarm bit (the lowest bit of 10^^th^^ byte of payload) on this uplink packet is set to 1. 286 286 287 -* AT+TTIG=0,0 àDefault Value, disable timeout Alarm.288 +* **AT+TTIG=0,0** **~-~->** Default Value, disable timeout Alarm. 288 288 289 -**Downlink Command** to configure: 290 +(% style="color:blue" %)**Downlink Command**(%%) to configure: 290 290 291 -Command: 0xA9 aa bb cc 292 +**Command: 0xA9 aa bb cc** 292 292 293 293 A9: Command Type Code 294 294 ... ... @@ -307,15 +307,19 @@ 307 307 308 308 == 4.7 LEDs == 309 309 310 -|**Action**|**LED behavior** 311 -|Power On|**GREEN on 1s, RED on 1s, BLUE on 1s** 312 -|Joined successful|**GRENN LED **on 5s 313 -|Send an uplink message|**GREEN LED** blinks once 314 -|Got a downlink message|**BLUE LED** blinks once 311 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:463px" %) 312 +|=(% style="width: 184px;" %)**Action**|=(% style="width: 275px;" %)**LED behavior** 313 +|(% style="width:184px" %)Power On|(% style="width:275px" %)(% style="color:green" %)**GREEN on 1s, **(% style="color:red" %)**RED on 1s,**(%%)** (% style="color:blue" %)BLUE on 1s(%%)** 314 +|(% style="width:184px" %)Joined successful|(% style="width:275px" %)(% style="color:green" %)**GRENN LED **(%%)on 5s 315 +|(% style="width:184px" %)Send an uplink message|(% style="width:275px" %)(% style="color:green" %)**GREEN LED**(%%) blinks once 316 +|(% style="width:184px" %)Got a downlink message|(% style="width:275px" %)(% style="color:blue" %)**BLUE LED**(%%) blinks once 315 315 316 -1. Battery & How to replace 317 -11. Battery Type and replace 318 318 319 + 320 += 5. Battery & How to replace = 321 + 322 +== 5.1 Battery Type and replace == 323 + 319 319 LWL02 is equipped with 2 x AAA LR03 batteries. If the batteries running low(see 2.1v in the platform). User can buy generic AAA battery and replace it. Note: 320 320 321 321 1. The LWL02 doesn’t have any screw, use can use nail to open it by the middle.