Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter
Last modified by Xiaoling on 2025/04/23 15:57
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... ... @@ -316,8 +316,6 @@ 316 316 ))) 317 317 ))) 318 318 319 - 320 - 321 321 === 3.3.2 Configure sensors === 322 322 323 323 ((( ... ... @@ -465,7 +465,6 @@ 465 465 * **c: define the position for valid value. ** 466 466 ))) 467 467 468 - 469 469 **Examples:** 470 470 471 471 * Grab bytes: ... ... @@ -528,7 +528,7 @@ 528 528 ))) 529 529 530 530 ((( 531 -(% style="color:# 4f81bd" %)**Examples: AT+DATAUP=0**528 +(% style="color:#037691" %)**Examples: AT+DATAUP=0** 532 532 ))) 533 533 534 534 ((( ... ... @@ -540,7 +540,7 @@ 540 540 ))) 541 541 542 542 ((( 543 -(% style="color:#4f81bd" %)Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx 540 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx** 544 544 ))) 545 545 546 546 ((( ... ... @@ -550,8 +550,9 @@ 550 550 [[image:1653272787040-634.png||height="515" width="719"]] 551 551 552 552 550 + 553 553 ((( 554 -(% style="color:# 4f81bd" %)**Examples: AT+DATAUP=1**552 +(% style="color:#037691" %)**Examples: AT+DATAUP=1** 555 555 556 556 557 557 ))) ... ... @@ -565,7 +565,7 @@ 565 565 ))) 566 566 567 567 ((( 568 -(% style="color:#4f81bd" %)Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA 566 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA** 569 569 ))) 570 570 571 571 1. ((( ... ... @@ -588,6 +588,7 @@ 588 588 589 589 So totally there will be 3 uplinks for this sampling, each uplink includes 6 bytes DATA 590 590 589 + 591 591 DATA1=RETURN1 Valid Value = (% style="background-color:#4f81bd; color:white" %) 20 20 0a 33 90 41 592 592 593 593 DATA2=1^^st^^ ~~ 6^^th^^ byte of Valid value of RETURN10= (% style="background-color:#4f81bd; color:white" %)02 aa 05 81 0a 20 ... ... @@ -594,10 +594,12 @@ 594 594 595 595 DATA3=7^^th^^ ~~ 11^^th^^ bytes of Valid value of RETURN10 =(% style="background-color:#4f81bd; color:white" %) 20 20 20 2d 30 596 596 596 + 597 597 Below are the uplink payloads: 598 598 599 599 [[image:1653272901032-107.png]] 600 600 601 + 601 601 (% style="color:red" %)Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below: 602 602 603 603 ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date) ... ... @@ -608,6 +608,8 @@ 608 608 609 609 ~* For all other bands: max 51 bytes for each uplink ( so 51 -5 = 46 max valid date). 610 610 612 + 613 + 611 611 === 3.3.5 Uplink on demand === 612 612 613 613 ((( ... ... @@ -624,6 +624,8 @@ 624 624 625 625 ((( 626 626 **0xA8 command**: Send a command to RS485-BL and uplink the output from sensors. 630 + 631 + 627 627 ))) 628 628 629 629 === 3.3.6 Uplink on Interrupt === ... ... @@ -632,6 +632,7 @@ 632 632 633 633 [[image:1653273818896-432.png]] 634 634 640 + 635 635 ((( 636 636 AT+INTMOD=0 Disable Interrupt 637 637 ))) ... ... @@ -646,6 +646,8 @@ 646 646 647 647 ((( 648 648 AT+INTMOD=3 Interrupt trigger by rising edge. 655 + 656 + 649 649 ))) 650 650 651 651 == 3.4 Uplink Payload == ... ... @@ -673,47 +673,49 @@ 673 673 Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors. 674 674 675 675 ((( 676 -function Decoder(bytes, port) { 684 +{{{function Decoder(bytes, port) {}}} 677 677 ))) 678 678 679 679 ((( 680 - ~/~/Payload Formats of RS485-BL Deceive688 +{{{//Payload Formats of RS485-BL Deceive}}} 681 681 ))) 682 682 683 683 ((( 684 -return { 692 +{{{return {}}} 685 685 ))) 686 686 687 687 ((( 688 - ~/~/Battery,units:V696 +{{{ //Battery,units:V}}} 689 689 ))) 690 690 691 691 ((( 692 - BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000, 700 +{{{ BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,}}} 693 693 ))) 694 694 695 695 ((( 696 - ~/~/GPIO_EXTI704 +{{{ //GPIO_EXTI }}} 697 697 ))) 698 698 699 699 ((( 700 - EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE", 708 +{{{ EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",}}} 701 701 ))) 702 702 703 703 ((( 704 - ~/~/payload of version712 +{{{ //payload of version}}} 705 705 ))) 706 706 707 707 ((( 708 - Pay_ver:bytes[2], 716 +{{{ Pay_ver:bytes[2],}}} 709 709 ))) 710 710 711 711 ((( 712 - }; 720 +{{{ }; }}} 713 713 ))) 714 714 715 715 ((( 716 - } 724 +} 725 + 726 + 717 717 ))) 718 718 719 719 ((( ... ... @@ -722,32 +722,33 @@ 722 722 723 723 [[image:1653274001211-372.png||height="192" width="732"]] 724 724 735 + 725 725 == 3.5 Configure RS485-BL via AT or Downlink == 726 726 727 -User can configure RS485-BL via [[AT Commands>>path:#_Using_the_AT]]or LoRaWAN Downlink Commands738 +User can configure RS485-BL via AT Commands or LoRaWAN Downlink Commands 728 728 729 729 There are two kinds of Commands: 730 730 731 -* **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_Commands742 +* (% 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]] 732 732 733 -* **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: 734 734 735 -1. 736 -11. 737 -111. Common Commands: 738 738 739 - Theyshould be available for each of Dragino Sensors, such as: change uplink interval, reset device.For firmware v1.3,user can find what commoncommandsit 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]]747 +=== 3.5.1 Common Commands: === 740 740 749 +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]] 741 741 742 -1. 743 -11. 744 -111. Sensor related commands: 745 745 746 -=== =ChooseDeviceType (RS485orTTL)====752 +=== 3.5.2 Sensor related commands: === 747 747 754 +(% class="wikigeneratedid" %) 755 +==== ==== 756 + 757 +==== **Choose Device Type (RS485 or TTL)** ==== 758 + 748 748 RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect. 749 749 750 -* AT Command 761 +* **AT Command** 751 751 752 752 **AT+MOD=1** ~/~/ Set to support RS485-MODBUS type sensors. User can connect multiply RS485 , Modbus sensors to the A / B pins. 753 753 ... ... @@ -754,17 +754,17 @@ 754 754 **AT+MOD=2** ~/~/ Set to support TTL Level sensors, User can connect one TTL Sensor to the TXD/RXD/GND pins. 755 755 756 756 757 -* Downlink Payload 768 +* **Downlink Payload** 758 758 759 -**0A aa** àsame as AT+MOD=aa770 +**0A aa** ~-~-> same as AT+MOD=aa 760 760 761 761 762 762 763 -==== [[RS485 Debug Command>>path:#downlink_A8]](AT+CFGDEV) ====774 +==== **RS485 Debug Command (AT+CFGDEV)** ==== 764 764 765 765 This command is used to configure the RS485 or TTL sensors; they won’t be used during sampling. 766 766 767 -* AT Command 778 +* **AT Command** 768 768 769 769 AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m 770 770 ... ... @@ -771,9 +771,8 @@ 771 771 m: 0: no CRC; 1: add CRC-16/MODBUS in the end of this command. 772 772 773 773 785 +* **Downlink Payload** 774 774 775 -* Downlink Payload 776 - 777 777 Format: A8 MM NN XX XX XX XX YY 778 778 779 779 Where: