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Last modified by Xiaoling on 2025/04/23 15:57
From version 28.4
edited by Xiaoling
on 2022/05/23 10:46
Change comment: There is no comment for this version
To version 29.3
edited by Xiaoling
on 2022/05/23 10:48
Change comment: There is no comment for this version

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649 649  
650 650  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
651 651  
652 -
652 +(((
653 653  function Decoder(bytes, port) {
654 +)))
654 654  
656 +(((
655 655  ~/~/Payload Formats of RS485-BL Deceive
658 +)))
656 656  
660 +(((
657 657  return {
662 +)))
658 658  
664 +(((
659 659   ~/~/Battery,units:V
666 +)))
660 660  
668 +(((
661 661   BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,
670 +)))
662 662  
672 +(((
663 663   ~/~/GPIO_EXTI 
674 +)))
664 664  
676 +(((
665 665   EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",
678 +)))
666 666  
680 +(((
667 667   ~/~/payload of version
682 +)))
668 668  
684 +(((
669 669   Pay_ver:bytes[2],
686 +)))
670 670  
688 +(((
671 671   };
690 +)))
672 672  
692 +(((
673 673   }
694 +)))
674 674  
675 -
676 -
677 -
678 -
679 -
680 -
696 +(((
681 681  TTN V3 uplink screen shot.
698 +)))
682 682  
683 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
700 +[[image:1653274001211-372.png||height="192" width="732"]]
684 684  
685 -1.
686 -11. Configure RS485-BL via AT or Downlink
702 +== 3.5 Configure RS485-BL via AT or Downlink ==
687 687  
688 688  User can configure RS485-BL via [[AT Commands >>path:#_​Using_the_AT]]or LoRaWAN Downlink Commands
689 689  
1653274001211-372.png
Author
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1 +XWiki.Xiaoling
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1 +91.4 KB
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