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Last modified by Mengting Qiu on 2025/07/01 15:58
From version 104.4
edited by Edwin Chen
on 2025/06/27 11:04
Change comment: There is no comment for this version
To version 104.2
edited by Edwin Chen
on 2025/06/27 11:01
Change comment: There is no comment for this version

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... ... @@ -428,23 +428,12 @@
428 428  a) S31x-LB/LS will do an ACK check for data records sending to make sure every data arrive server.
429 429  )))
430 430  * (((
431 -b) S31x-LB/LS will send data in **CONFIRMED Mode**, but S31x-LB/LS won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB/LS gets a ACK, S31x-LB/LS will consider there is a network connection and resend all NONE-ACK messages.
432 -
433 -
431 +b) S31x-LB/LS will send data in **CONFIRMED Mode**, but S31x-LB/LS won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB/LS gets a ACK, S31x-LB/LS will consider there is a network connection and resend all NONE-ACK messages.
434 434  )))
435 435  
436 -=== 2.5.2 Enable Datalog ===
434 +=== 2.5.2 Unix TimeStamp ===
437 437  
438 438  
439 -User need to make sure below two settings are enable to use datalog;
440 -
441 -* (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via LoRaWMAC command
442 -
443 -
444 -
445 -=== 2.5.3 Unix TimeStamp ===
446 -
447 -
448 448  S31x-LB/LS uses Unix TimeStamp format based on
449 449  
450 450  [[image:image-20250328173339-5.jpeg]]
... ... @@ -456,7 +456,9 @@
456 456  [[image:image-20250328173355-6.jpeg]]
457 457  
458 458  
448 +So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
459 459  
450 +
460 460  === 2.5.3 Set Device Time ===
461 461  
462 462