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Last modified by Xiaoling on 2025/04/23 15:57
From version 29.20
edited by Xiaoling
on 2022/06/01 18:08
Change comment: There is no comment for this version
To version 29.41
edited by Xiaoling
on 2022/06/02 09:12
Change comment: There is no comment for this version

Summary

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... ... @@ -67,7 +67,6 @@
67 67  ** Idle: 6uA@3.3v
68 68  ** 20dB Transmit: 130mA@3.3v
69 69  
70 -
71 71  **Interface for Model:**
72 72  
73 73  * 1 x RS485 Interface
... ... @@ -77,7 +77,6 @@
77 77  * 1 x Interrupt Interface
78 78  * 1 x Controllable 5V output, max
79 79  
80 -
81 81  **LoRa Spec:**
82 82  
83 83  * Frequency Range:
... ... @@ -96,7 +96,6 @@
96 96  * 127 dB Dynamic Range RSSI.
97 97  * Automatic RF Sense and CAD with ultra-fast AFC. ​​​
98 98  
99 -
100 100  == 1.3 Features ==
101 101  
102 102  * LoRaWAN Class A & Class C protocol (default Class A)
... ... @@ -108,7 +108,6 @@
108 108  * Support Modbus protocol
109 109  * Support Interrupt uplink
110 110  
111 -
112 112  == 1.4 Applications ==
113 113  
114 114  * Smart Buildings & Home Automation
... ... @@ -118,7 +118,6 @@
118 118  * Smart Cities
119 119  * Smart Factory
120 120  
121 -
122 122  == 1.5 Firmware Change log ==
123 123  
124 124  [[RS485-BL Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/RS485-BL/Firmware/||style="background-color: rgb(255, 255, 255);"]]
... ... @@ -234,6 +234,7 @@
234 234  
235 235  [[image:1652953568895-172.png||height="232" width="724"]]
236 236  
232 +
237 237  == 3.3 Configure Commands to read data ==
238 238  
239 239  (((
... ... @@ -320,8 +320,6 @@
320 320  )))
321 321  )))
322 322  
323 -
324 -
325 325  === 3.3.2 Configure sensors ===
326 326  
327 327  (((
... ... @@ -342,8 +342,9 @@
342 342  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
343 343  )))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
344 344  
345 -Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>path:#AT_CFGDEV]].
339 +Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
346 346  
341 +
347 347  === 3.3.3 Configure read commands for each sampling ===
348 348  
349 349  (((
... ... @@ -441,7 +441,7 @@
441 441  
442 442  **Examples:**
443 443  
444 -1. For a return string from AT+COMMAND1: 16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
439 +1）For a return string from AT+COMMAND1: 16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
445 445  
446 446  If we set AT+SEARCH1=1,1E 56 34.      (max 5 bytes for prefix)
447 447  
... ... @@ -449,7 +449,7 @@
449 449  
450 450  [[image:1653271044481-711.png]]
451 451  
452 -1. For a return string from AT+COMMAND1:  16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
447 +2）For a return string from AT+COMMAND1:  16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
453 453  
454 454  If we set AT+SEARCH1=2, 1E 56 34+31 00 49
455 455  
... ... @@ -468,16 +468,18 @@
468 468  * **c: define the position for valid value.  **
469 469  )))
470 470  
471 -Examples:
466 +**Examples:**
472 472  
473 473  * Grab bytes:
474 474  
475 475  [[image:1653271581490-837.png||height="313" width="722"]]
476 476  
472 +
477 477  * Grab a section.
478 478  
479 479  [[image:1653271648378-342.png||height="326" width="720"]]
480 480  
477 +
481 481  * Grab different sections.
482 482  
483 483  [[image:1653271657255-576.png||height="305" width="730"]]
... ... @@ -520,6 +520,7 @@
520 520  
521 521  [[image:1653271763403-806.png]]
522 522  
520 +
523 523  === 3.3.4 Compose the uplink payload ===
524 524  
525 525  (((
... ... @@ -527,7 +527,7 @@
527 527  )))
528 528  
529 529  (((
530 -(% style="color:#4f81bd" %)**Examples: AT+DATAUP=0**
528 +(% style="color:#037691" %)**Examples: AT+DATAUP=0**
531 531  )))
532 532  
533 533  (((
... ... @@ -539,7 +539,7 @@
539 539  )))
540 540  
541 541  (((
542 -(% 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**
543 543  )))
544 544  
545 545  (((
... ... @@ -548,8 +548,12 @@
548 548  
549 549  [[image:1653272787040-634.png||height="515" width="719"]]
550 550  
549 +
550 +
551 551  (((
552 -(% style="color:#4f81bd" %)**Examples: AT+DATAUP=1**
552 +(% style="color:#037691" %)**Examples: AT+DATAUP=1**
553 +
554 +
553 553  )))
554 554  
555 555  (((
... ... @@ -561,7 +561,7 @@
561 561  )))
562 562  
563 563  (((
564 -(% style="color:#4f81bd" %)Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA
566 +(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
565 565  )))
566 566  
567 567  1. (((
... ... @@ -584,6 +584,7 @@
584 584  
585 585  So totally there will be 3 uplinks for this sampling, each uplink includes 6 bytes DATA
586 586  
589 +
587 587  DATA1=RETURN1 Valid Value = (% style="background-color:#4f81bd; color:white" %) 20 20 0a 33 90 41
588 588  
589 589  DATA2=1^^st^^ ~~ 6^^th^^ byte of Valid value of RETURN10= (% style="background-color:#4f81bd; color:white" %)02 aa 05 81 0a 20
... ... @@ -590,10 +590,12 @@
590 590  
591 591  DATA3=7^^th^^ ~~ 11^^th^^ bytes of Valid value of RETURN10 =(% style="background-color:#4f81bd; color:white" %) 20 20 20 2d 30
592 592  
596 +
593 593  Below are the uplink payloads:
594 594  
595 595  [[image:1653272901032-107.png]]
596 596  
601 +
597 597  (% style="color:red" %)Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:
598 598  
599 599   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)
... ... @@ -604,6 +604,8 @@
604 604  
605 605   ~* For all other bands: max 51 bytes for each uplink  ( so 51 -5 = 46 max valid date).
606 606  
612 +
613 +
607 607  === 3.3.5 Uplink on demand ===
608 608  
609 609  (((
... ... @@ -620,6 +620,8 @@
620 620  
621 621  (((
622 622  **0xA8 command**: Send a command to RS485-BL and uplink the output from sensors.
630 +
631 +
623 623  )))
624 624  
625 625  === 3.3.6 Uplink on Interrupt ===
... ... @@ -628,6 +628,7 @@
628 628  
629 629  [[image:1653273818896-432.png]]
630 630  
640 +
631 631  (((
632 632  AT+INTMOD=0  Disable Interrupt
633 633  )))
... ... @@ -642,6 +642,8 @@
642 642  
643 643  (((
644 644  AT+INTMOD=3  Interrupt trigger by rising edge.
655 +
656 +
645 645  )))
646 646  
647 647  == 3.4 Uplink Payload ==
... ... @@ -669,47 +669,49 @@
669 669  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
670 670  
671 671  (((
672 -function Decoder(bytes, port) {
684 +{{{function Decoder(bytes, port) {}}}
673 673  )))
674 674  
675 675  (((
676 -~/~/Payload Formats of RS485-BL Deceive
688 +{{{//Payload Formats of RS485-BL Deceive}}}
677 677  )))
678 678  
679 679  (((
680 -return {
692 +{{{return {}}}
681 681  )))
682 682  
683 683  (((
684 - ~/~/Battery,units:V
696 +{{{ //Battery,units:V}}}
685 685  )))
686 686  
687 687  (((
688 - BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,
700 +{{{ BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,}}}
689 689  )))
690 690  
691 691  (((
692 - ~/~/GPIO_EXTI 
704 +{{{ //GPIO_EXTI }}}
693 693  )))
694 694  
695 695  (((
696 - EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",
708 +{{{ EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",}}}
697 697  )))
698 698  
699 699  (((
700 - ~/~/payload of version
712 +{{{ //payload of version}}}
701 701  )))
702 702  
703 703  (((
704 - Pay_ver:bytes[2],
716 +{{{ Pay_ver:bytes[2],}}}
705 705  )))
706 706  
707 707  (((
708 - };
720 +{{{ }; }}}
709 709  )))
710 710  
711 711  (((
712 - }
724 +}
725 +
726 +
713 713  )))
714 714  
715 715  (((
... ... @@ -718,29 +718,30 @@
718 718  
719 719  [[image:1653274001211-372.png||height="192" width="732"]]
720 720  
735 +
721 721  == 3.5 Configure RS485-BL via AT or Downlink ==
722 722  
723 -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
724 724  
725 725  There are two kinds of Commands:
726 726  
727 -* **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]]
728 728  
729 -* **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:
730 730  
731 -1.
732 -11.
733 -111. Common Commands:
734 734  
735 -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]]
747 +=== 3.5.1 Common Commands: ===
736 736  
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]]
737 737  
738 -1.
739 -11.
740 -111. Sensor related commands:
741 741  
742 -==== Choose Device Type (RS485 or TTL) ====
752 +=== 3.5.2 Sensor related commands: ===
743 743  
754 +(% class="wikigeneratedid" %)
755 +==== ====
756 +
757 +==== **Choose Device Type (RS485 or TTL)** ====
758 +
744 744  RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect.
745 745  
746 746  * AT Command