Changes for page LDS02 - LoRaWAN Door Sensor User Manual
Last modified by Edwin Chen on 2024/02/14 18:51
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... ... @@ -358,8 +358,8 @@ 358 358 == 4.6 Alarm Base on Timeout == 359 359 360 360 361 + 361 361 ((( 362 -((( 363 363 LDS02 can monitor the timeout for a status change, this feature can be used to monitor some event such as open fridge too long etc. 364 364 ))) 365 365 ... ... @@ -366,93 +366,58 @@ 366 366 ((( 367 367 User configure this feature by using: 368 368 ))) 369 -))) 370 370 371 371 ((( 372 -((( 373 - 374 -))) 375 -))) 376 - 377 -((( 378 -((( 379 379 (% style="color:blue" %)**AT Command**(%%) **to configure:** 380 380 ))) 381 -))) 382 382 383 -* ((( 374 + 375 +* 384 384 ((( 385 385 (% style="color:red" %)**AT+TTRIG=1,30 ** (%%) **~-~->** When status change from close to open, and device keep in open 386 386 ))) 387 -))) 388 388 389 389 ((( 390 -((( 391 391 status for more than 30 seconds. LDS02 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. 392 392 ))) 393 -))) 394 394 395 -* ((( 384 + 385 +* 396 396 ((( 397 397 (% style="color:red" %)**AT+TTRIG=0,0** (%%) **~-~->** Default Value, disable timeout Alarm. 398 398 ))) 399 -))) 400 400 401 401 ((( 402 -((( 403 - 404 - 405 405 (% style="color:blue" %)**Downlink Command**(%%) **to configure:** 406 406 ))) 407 -))) 408 408 409 409 ((( 410 -((( 411 411 **Command: (% style="color:red" %)0xA9 aa bb cc(%%)** 412 412 ))) 413 -))) 414 414 415 415 ((( 416 -((( 417 417 A9: Command Type Code 418 418 ))) 419 -))) 420 420 421 421 ((( 422 -((( 423 423 aa: status to be monitor 424 424 ))) 425 -))) 426 426 427 427 ((( 428 -((( 429 429 bb cc: timeout. 430 430 ))) 431 -))) 432 432 433 433 ((( 434 -((( 435 - 436 -))) 437 -))) 438 - 439 -((( 440 -((( 441 441 If user send 0xA9 01 00 1E: equal to AT+TTRIG=1,30 442 442 ))) 443 -))) 444 444 445 445 ((( 446 -((( 447 447 Or 448 448 ))) 449 -))) 450 450 451 451 ((( 452 -((( 453 453 0xA9 00 00 00: Equal to AT+TTRIG=0,0. Disable timeout Alarm. 454 454 ))) 455 -))) 456 456 457 457 458 458 == 4.7 LEDs ==