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Last modified by Mengting Qiu on 2025/07/01 15:58
From version 104.2
edited by Edwin Chen
on 2025/06/27 11:01
Change comment: There is no comment for this version
To version 104.5
edited by Edwin Chen
on 2025/06/27 11:04
Change comment: There is no comment for this version

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... ... @@ -428,12 +428,24 @@
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.
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 +
432 432  )))
433 433  
434 -=== 2.5.2 Unix TimeStamp ===
436 +=== 2.5.2 Enable Datalog ===
435 435  
436 436  
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 LoRaWAN MAC command
442 +*
443 +
444 +
445 +
446 +=== 2.5.3 Unix TimeStamp ===
447 +
448 +
437 437  S31x-LB/LS uses Unix TimeStamp format based on
438 438  
439 439  [[image:image-20250328173339-5.jpeg]]
... ... @@ -445,9 +445,7 @@
445 445  [[image:image-20250328173355-6.jpeg]]
446 446  
447 447  
448 -So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
449 449  
450 -
451 451  === 2.5.3 Set Device Time ===
452 452  
453 453