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Last modified by Xiaoling on 2025/04/23 15:57
From version 30.5
edited by Xiaoling
on 2022/06/02 09:26
Change comment: There is no comment for this version
To version 29.31
edited by Xiaoling
on 2022/06/02 08:55
Change comment: There is no comment for this version

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... ... @@ -316,6 +316,8 @@
316 316  )))
317 317  )))
318 318  
319 +
320 +
319 319  === 3.3.2 Configure sensors ===
320 320  
321 321  (((
... ... @@ -463,6 +463,7 @@
463 463  * **c: define the position for valid value.  **
464 464  )))
465 465  
468 +
466 466  **Examples:**
467 467  
468 468  * Grab bytes:
... ... @@ -525,7 +525,7 @@
525 525  )))
526 526  
527 527  (((
528 -(% style="color:#037691" %)**Examples: AT+DATAUP=0**
531 +(% style="color:#4f81bd" %)**Examples: AT+DATAUP=0**
529 529  )))
530 530  
531 531  (((
... ... @@ -537,7 +537,7 @@
537 537  )))
538 538  
539 539  (((
540 -(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
543 +(% style="color:#4f81bd" %)Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx
541 541  )))
542 542  
543 543  (((
... ... @@ -547,11 +547,8 @@
547 547  [[image:1653272787040-634.png||height="515" width="719"]]
548 548  
549 549  
550 -
551 551  (((
552 -(% style="color:#037691" %)**Examples: AT+DATAUP=1**
553 -
554 -
554 +(% style="color:#4f81bd" %)**Examples: AT+DATAUP=1**
555 555  )))
556 556  
557 557  (((
... ... @@ -563,7 +563,7 @@
563 563  )))
564 564  
565 565  (((
566 -(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
566 +(% style="color:#4f81bd" %)Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA
567 567  )))
568 568  
569 569  1. (((
... ... @@ -586,7 +586,6 @@
586 586  
587 587  So totally there will be 3 uplinks for this sampling, each uplink includes 6 bytes DATA
588 588  
589 -
590 590  DATA1=RETURN1 Valid Value = (% style="background-color:#4f81bd; color:white" %) 20 20 0a 33 90 41
591 591  
592 592  DATA2=1^^st^^ ~~ 6^^th^^ byte of Valid value of RETURN10= (% style="background-color:#4f81bd; color:white" %)02 aa 05 81 0a 20
... ... @@ -593,12 +593,10 @@
593 593  
594 594  DATA3=7^^th^^ ~~ 11^^th^^ bytes of Valid value of RETURN10 =(% style="background-color:#4f81bd; color:white" %) 20 20 20 2d 30
595 595  
596 -
597 597  Below are the uplink payloads:
598 598  
599 599  [[image:1653272901032-107.png]]
600 600  
601 -
602 602  (% style="color:red" %)Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:
603 603  
604 604   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)
... ... @@ -609,8 +609,6 @@
609 609  
610 610   ~* For all other bands: max 51 bytes for each uplink  ( so 51 -5 = 46 max valid date).
611 611  
612 -
613 -
614 614  === 3.3.5 Uplink on demand ===
615 615  
616 616  (((
... ... @@ -627,8 +627,6 @@
627 627  
628 628  (((
629 629  **0xA8 command**: Send a command to RS485-BL and uplink the output from sensors.
630 -
631 -
632 632  )))
633 633  
634 634  === 3.3.6 Uplink on Interrupt ===
... ... @@ -637,7 +637,6 @@
637 637  
638 638  [[image:1653273818896-432.png]]
639 639  
640 -
641 641  (((
642 642  AT+INTMOD=0  Disable Interrupt
643 643  )))
... ... @@ -652,8 +652,6 @@
652 652  
653 653  (((
654 654  AT+INTMOD=3  Interrupt trigger by rising edge.
655 -
656 -
657 657  )))
658 658  
659 659  == 3.4 Uplink Payload ==
... ... @@ -681,49 +681,47 @@
681 681  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
682 682  
683 683  (((
684 -{{{function Decoder(bytes, port) {}}}
674 +function Decoder(bytes, port) {
685 685  )))
686 686  
687 687  (((
688 -{{{//Payload Formats of RS485-BL Deceive}}}
678 +~/~/Payload Formats of RS485-BL Deceive
689 689  )))
690 690  
691 691  (((
692 -{{{return {}}}
682 +return {
693 693  )))
694 694  
695 695  (((
696 -{{{ //Battery,units:V}}}
686 + ~/~/Battery,units:V
697 697  )))
698 698  
699 699  (((
700 -{{{ BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,}}}
690 + BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,
701 701  )))
702 702  
703 703  (((
704 -{{{ //GPIO_EXTI }}}
694 + ~/~/GPIO_EXTI 
705 705  )))
706 706  
707 707  (((
708 -{{{ EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",}}}
698 + EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",
709 709  )))
710 710  
711 711  (((
712 -{{{ //payload of version}}}
702 + ~/~/payload of version
713 713  )))
714 714  
715 715  (((
716 -{{{ Pay_ver:bytes[2],}}}
706 + Pay_ver:bytes[2],
717 717  )))
718 718  
719 719  (((
720 -{{{ }; }}}
710 + };
721 721  )))
722 722  
723 723  (((
724 -}
725 -
726 -
714 + }
727 727  )))
728 728  
729 729  (((
... ... @@ -732,66 +732,58 @@
732 732  
733 733  [[image:1653274001211-372.png||height="192" width="732"]]
734 734  
735 -
736 736  == 3.5 Configure RS485-BL via AT or Downlink ==
737 737  
738 -User can configure RS485-BL via AT Commands or LoRaWAN Downlink Commands
725 +User can configure RS485-BL via [[AT Commands >>path:#_​Using_the_AT]]or LoRaWAN Downlink Commands
739 739  
740 740  There are two kinds of Commands:
741 741  
742 -* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
729 +* **Common Commands**: They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: http:~/~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands
743 743  
744 -* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
731 +* **Sensor Related Commands**: These commands are special designed for RS485-BL.  User can see these commands below:
745 745  
733 +1.
734 +11.
735 +111. Common Commands:
746 746  
747 -=== 3.5.1 Common Commands: ===
737 +They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands]]
748 748  
749 -They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
750 750  
740 +1.
741 +11.
742 +111. Sensor related commands:
751 751  
752 -=== 3.5.2 Sensor related commands: ===
744 +==== Choose Device Type (RS485 or TTL) ====
753 753  
754 -==== ====
755 -
756 -==== **Choose Device Type (RS485 or TTL)** ====
757 -
758 758  RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect.
759 759  
760 -* **AT Command**
748 +* AT Command
761 761  
762 -(% class="box infomessage" %)
763 -(((
764 764  **AT+MOD=1** ~/~/ Set to support RS485-MODBUS type sensors. User can connect multiply RS485 , Modbus sensors to the A / B pins.
765 -)))
766 766  
767 -(% class="box infomessage" %)
768 -(((
769 769  **AT+MOD=2** ~/~/ Set to support TTL Level sensors, User can connect one TTL Sensor to the TXD/RXD/GND pins.
770 -)))
771 771  
772 772  
773 -* **Downlink Payload**
755 +* Downlink Payload
774 774  
775 -**0A aa**  ~-~->  same as AT+MOD=aa
757 +**0A aa**     à same as AT+MOD=aa
776 776  
777 777  
778 778  
779 -==== **RS485 Debug Command (AT+CFGDEV)** ====
761 +==== [[RS485 Debug Command>>path:#downlink_A8]] (AT+CFGDEV) ====
780 780  
781 781  This command is used to configure the RS485 or TTL sensors; they won’t be used during sampling.
782 782  
783 -* **AT Command**
765 +* AT Command
784 784  
785 -(% class="box infomessage" %)
786 -(((
787 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
788 -)))
767 +AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
789 789  
790 790  m: 0: no CRC; 1: add CRC-16/MODBUS in the end of this command.
791 791  
792 792  
793 -* **Downlink Payload**
794 794  
773 +* Downlink Payload
774 +
795 795  Format: A8 MM NN XX XX XX XX YY
796 796  
797 797  Where:
... ... @@ -805,15 +805,15 @@
805 805  
806 806  To connect a Modbus Alarm with below commands.
807 807  
808 -* The command to active alarm is: 0A 05 00 04 00 01 **4C B0**. Where 0A 05 00 04 00 01 is the Modbus command to read the register 00 40 where stored the DI status. The 4C B0 is the CRC-16/MODBUS which calculate manually.
788 +* The command to active alarm is: 0A 05 00 04 00 01 4C B0. Where 0A 05 00 04 00 01 is the Modbus command to read the register 00 40 where stored the DI status. The 4C B0 is the CRC-16/MODBUS which calculate manually.
809 809  
810 -* The command to deactivate alarm is: 0A 05 00 04 00 00 **8D 70**. Where 0A 05 00 04 00 00 is the Modbus command to read the register 00 40 where stored the DI status. The 8D 70 is the CRC-16/MODBUS which calculate manually.
790 +* The command to deactivate alarm is: 0A 05 00 04 00 00 8D 70. Where 0A 05 00 04 00 00 is the Modbus command to read the register 00 40 where stored the DI status. The 8D 70 is the CRC-16/MODBUS which calculate manually.
811 811  
812 812  So if user want to use downlink command to control to RS485 Alarm, he can use:
813 813  
814 -(% style="color:#037691" %)**A8 01 06 0A 05 00 04 00 01 00**(%%): to activate the RS485 Alarm
794 +**A8 01 06 0A 05 00 04 00 01 00**: to activate the RS485 Alarm
815 815  
816 -(% style="color:#037691" %)**A8 01 06 0A 05 00 04 00 00 00**(%%): to deactivate the RS485 Alarm
796 +**A8 01 06 0A 05 00 04 00 00 00**: to deactivate the RS485 Alarm
817 817  
818 818  A8 is type code and 01 means add CRC-16/MODBUS at the end, the 3^^rd^^ byte is 06, means the next 6 bytes are the command to be sent to the RS485 network, the final byte 00 means this command don’t need to acquire output.
819 819  
... ... @@ -822,35 +822,32 @@
822 822  
823 823  Check TTL Sensor return:
824 824  
825 -[[image:1654132684752-193.png]]
805 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
826 826  
827 827  
828 828  
829 -==== **Set Payload version** ====
830 830  
810 +==== Set Payload version ====
811 +
831 831  This is the first byte of the uplink payload. RS485-BL can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
832 832  
833 -* **AT Command:**
814 +* AT Command:
834 834  
835 -(% class="box infomessage" %)
836 -(((
837 -**AT+PAYVER: Set PAYVER field = 1**
838 -)))
816 +AT+PAYVER: Set PAYVER field = 1
839 839  
840 840  
841 -* **Downlink Payload:**
819 +* Downlink Payload:
842 842  
843 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
821 +0xAE 01   à Set PAYVER field =  0x01
844 844  
845 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
823 +0xAE 0F   à Set PAYVER field =  0x0F
846 846  
847 847  
826 +==== Set RS485 Sampling Commands ====
848 848  
849 -==== **Set RS485 Sampling Commands** ====
850 -
851 851  AT+COMMANDx, AT+DATACUTx and AT+SEARCHx
852 852  
853 -These three commands are used to configure how the RS485-BL polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
830 +These three commands are used to configure how the RS485-BL polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>path:#polling_485]].
854 854  
855 855  
856 856  * AT Command:
1654132684752-193.png
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