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Last modified by Xiaoling on 2025/04/23 15:57
From version 29.38
edited by Xiaoling
on 2022/06/02 09:00
Change comment: There is no comment for this version
To version 30.2
edited by Xiaoling
on 2022/06/02 09:18
Change comment: There is no comment for this version

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... ... @@ -316,7 +316,6 @@
316 316  )))
317 317  )))
318 318  
319 -
320 320  === 3.3.2 Configure sensors ===
321 321  
322 322  (((
... ... @@ -682,47 +682,49 @@
682 682  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
683 683  
684 684  (((
685 -function Decoder(bytes, port) {
684 +{{{function Decoder(bytes, port) {}}}
686 686  )))
687 687  
688 688  (((
689 -~/~/Payload Formats of RS485-BL Deceive
688 +{{{//Payload Formats of RS485-BL Deceive}}}
690 690  )))
691 691  
692 692  (((
693 -return {
692 +{{{return {}}}
694 694  )))
695 695  
696 696  (((
697 - ~/~/Battery,units:V
696 +{{{ //Battery,units:V}}}
698 698  )))
699 699  
700 700  (((
701 - BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,
700 +{{{ BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,}}}
702 702  )))
703 703  
704 704  (((
705 - ~/~/GPIO_EXTI 
704 +{{{ //GPIO_EXTI }}}
706 706  )))
707 707  
708 708  (((
709 - EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",
708 +{{{ EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",}}}
710 710  )))
711 711  
712 712  (((
713 - ~/~/payload of version
712 +{{{ //payload of version}}}
714 714  )))
715 715  
716 716  (((
717 - Pay_ver:bytes[2],
716 +{{{ Pay_ver:bytes[2],}}}
718 718  )))
719 719  
720 720  (((
721 - };
720 +{{{ }; }}}
722 722  )))
723 723  
724 724  (((
725 - }
724 +}
725 +
726 +
726 726  )))
727 727  
728 728  (((
... ... @@ -731,32 +731,33 @@
731 731  
732 732  [[image:1653274001211-372.png||height="192" width="732"]]
733 733  
735 +
734 734  == 3.5 Configure RS485-BL via AT or Downlink ==
735 735  
736 -User can configure RS485-BL via [[AT Commands >>path:#_​Using_the_AT]]or LoRaWAN Downlink Commands
738 +User can configure RS485-BL via AT Commands or LoRaWAN Downlink Commands
737 737  
738 738  There are two kinds of Commands:
739 739  
740 -* **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
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]]
741 741  
742 -* **Sensor Related Commands**: These commands are special designed for RS485-BL.  User can see these commands below:
744 +* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
743 743  
744 -1.
745 -11.
746 -111. Common Commands:
747 747  
748 -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]]
749 749  
748 +=== 3.5.1 Common Commands: ===
750 750  
751 -1.
752 -11.
753 -111. Sensor related commands:
750 +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]]
754 754  
755 -==== Choose Device Type (RS485 or TTL) ====
756 756  
753 +=== 3.5.2 Sensor related commands: ===
754 +
755 +==== ====
756 +
757 +==== **Choose Device Type (RS485 or TTL)** ====
758 +
757 757  RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect.
758 758  
759 -* AT Command
761 +* **AT Command**
760 760  
761 761  **AT+MOD=1** ~/~/ Set to support RS485-MODBUS type sensors. User can connect multiply RS485 , Modbus sensors to the A / B pins.
762 762  
... ... @@ -763,17 +763,17 @@
763 763  **AT+MOD=2** ~/~/ Set to support TTL Level sensors, User can connect one TTL Sensor to the TXD/RXD/GND pins.
764 764  
765 765  
766 -* Downlink Payload
768 +* **Downlink Payload**
767 767  
768 -**0A aa**     à same as AT+MOD=aa
770 +**0A aa**  ~-~->  same as AT+MOD=aa
769 769  
770 770  
771 771  
772 -==== [[RS485 Debug Command>>path:#downlink_A8]] (AT+CFGDEV) ====
774 +==== **RS485 Debug Command (AT+CFGDEV)** ====
773 773  
774 774  This command is used to configure the RS485 or TTL sensors; they won’t be used during sampling.
775 775  
776 -* AT Command
778 +* **AT Command**
777 777  
778 778  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
779 779  
... ... @@ -780,9 +780,8 @@
780 780  m: 0: no CRC; 1: add CRC-16/MODBUS in the end of this command.
781 781  
782 782  
785 +* **Downlink Payload**
783 783  
784 -* Downlink Payload
785 -
786 786  Format: A8 MM NN XX XX XX XX YY
787 787  
788 788  Where:
... ... @@ -796,15 +796,15 @@
796 796  
797 797  To connect a Modbus Alarm with below commands.
798 798  
799 -* 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.
800 +* 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.
800 800  
801 -* 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.
802 +* 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.
802 802  
803 803  So if user want to use downlink command to control to RS485 Alarm, he can use:
804 804  
805 -**A8 01 06 0A 05 00 04 00 01 00**: to activate the RS485 Alarm
806 +(% style="color:#037691" %)**A8 01 06 0A 05 00 04 00 01 00**(%%): to activate the RS485 Alarm
806 806  
807 -**A8 01 06 0A 05 00 04 00 00 00**: to deactivate the RS485 Alarm
808 +(% style="color:#037691" %)**A8 01 06 0A 05 00 04 00 00 00**(%%): to deactivate the RS485 Alarm
808 808  
809 809  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.
810 810  
... ... @@ -813,7 +813,7 @@
813 813  
814 814  Check TTL Sensor return:
815 815  
816 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
817 +[[image:1654132684752-193.png]]
817 817  
818 818  
819 819  
1654132684752-193.png
Author
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1 +XWiki.Xiaoling
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