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Last modified by Xiaoling on 2025/04/23 15:57
From version 40.23
edited by Xiaoling
on 2022/06/06 09:46
Change comment: There is no comment for this version
To version 29.16
edited by Xiaoling
on 2022/06/01 18:05
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -58,7 +58,6 @@
58 58  
59 59  == 1.2 Specifications ==
60 60  
61 -
62 62  **Hardware System:**
63 63  
64 64  * STM32L072CZT6 MCU
... ... @@ -65,6 +65,8 @@
65 65  * SX1276/78 Wireless Chip 
66 66  * Power Consumption (exclude RS485 device):
67 67  ** Idle: 6uA@3.3v
67 +
68 +*
68 68  ** 20dB Transmit: 130mA@3.3v
69 69  
70 70  **Interface for Model:**
... ... @@ -95,7 +95,6 @@
95 95  * Automatic RF Sense and CAD with ultra-fast AFC. ​​​
96 96  
97 97  
98 -
99 99  == 1.3 Features ==
100 100  
101 101  * LoRaWAN Class A & Class C protocol (default Class A)
... ... @@ -108,7 +108,6 @@
108 108  * Support Interrupt uplink
109 109  
110 110  
111 -
112 112  == 1.4 Applications ==
113 113  
114 114  * Smart Buildings & Home Automation
... ... @@ -119,7 +119,6 @@
119 119  * Smart Factory
120 120  
121 121  
122 -
123 123  == 1.5 Firmware Change log ==
124 124  
125 125  [[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);"]]
... ... @@ -128,8 +128,6 @@
128 128  == 1.6 Hardware Change log ==
129 129  
130 130  (((
131 -
132 -
133 133  v1.4
134 134  )))
135 135  
... ... @@ -212,6 +212,8 @@
212 212  )))
213 213  
214 214  
211 +
212 +
215 215  [[image:image-20220519174512-1.png]]
216 216  
217 217  [[image:image-20220519174512-2.png||height="328" width="731"]]
... ... @@ -235,7 +235,6 @@
235 235  
236 236  [[image:1652953568895-172.png||height="232" width="724"]]
237 237  
238 -
239 239  == 3.3 Configure Commands to read data ==
240 240  
241 241  (((
... ... @@ -322,8 +322,6 @@
322 322  )))
323 323  )))
324 324  
325 -
326 -
327 327  === 3.3.2 Configure sensors ===
328 328  
329 329  (((
... ... @@ -344,9 +344,8 @@
344 344  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
345 345  )))|(% style="width:256px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
346 346  
347 -Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
342 +Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>path:#AT_CFGDEV]].
348 348  
349 -
350 350  === 3.3.3 Configure read commands for each sampling ===
351 351  
352 352  (((
... ... @@ -444,7 +444,7 @@
444 444  
445 445  **Examples:**
446 446  
447 -1）For a return string from AT+COMMAND1: 16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
441 +1. For a return string from AT+COMMAND1: 16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
448 448  
449 449  If we set AT+SEARCH1=1,1E 56 34.      (max 5 bytes for prefix)
450 450  
... ... @@ -452,7 +452,7 @@
452 452  
453 453  [[image:1653271044481-711.png]]
454 454  
455 -2）For a return string from AT+COMMAND1:  16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
449 +1. For a return string from AT+COMMAND1:  16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
456 456  
457 457  If we set AT+SEARCH1=2, 1E 56 34+31 00 49
458 458  
... ... @@ -471,18 +471,16 @@
471 471  * **c: define the position for valid value.  **
472 472  )))
473 473  
474 -**Examples:**
468 +Examples:
475 475  
476 476  * Grab bytes:
477 477  
478 478  [[image:1653271581490-837.png||height="313" width="722"]]
479 479  
480 -
481 481  * Grab a section.
482 482  
483 483  [[image:1653271648378-342.png||height="326" width="720"]]
484 484  
485 -
486 486  * Grab different sections.
487 487  
488 488  [[image:1653271657255-576.png||height="305" width="730"]]
... ... @@ -525,7 +525,6 @@
525 525  
526 526  [[image:1653271763403-806.png]]
527 527  
528 -
529 529  === 3.3.4 Compose the uplink payload ===
530 530  
531 531  (((
... ... @@ -533,7 +533,7 @@
533 533  )))
534 534  
535 535  (((
536 -(% style="color:#037691" %)**Examples: AT+DATAUP=0**
527 +(% style="color:#4f81bd" %)**Examples: AT+DATAUP=0**
537 537  )))
538 538  
539 539  (((
... ... @@ -545,7 +545,7 @@
545 545  )))
546 546  
547 547  (((
548 -(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
539 +(% style="color:#4f81bd" %)Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx
549 549  )))
550 550  
551 551  (((
... ... @@ -554,12 +554,8 @@
554 554  
555 555  [[image:1653272787040-634.png||height="515" width="719"]]
556 556  
557 -
558 -
559 559  (((
560 -(% style="color:#037691" %)**Examples: AT+DATAUP=1**
561 -
562 -
549 +(% style="color:#4f81bd" %)**Examples: AT+DATAUP=1**
563 563  )))
564 564  
565 565  (((
... ... @@ -571,7 +571,7 @@
571 571  )))
572 572  
573 573  (((
574 -(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
561 +(% style="color:#4f81bd" %)Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA
575 575  )))
576 576  
577 577  1. (((
... ... @@ -594,7 +594,6 @@
594 594  
595 595  So totally there will be 3 uplinks for this sampling, each uplink includes 6 bytes DATA
596 596  
597 -
598 598  DATA1=RETURN1 Valid Value = (% style="background-color:#4f81bd; color:white" %) 20 20 0a 33 90 41
599 599  
600 600  DATA2=1^^st^^ ~~ 6^^th^^ byte of Valid value of RETURN10= (% style="background-color:#4f81bd; color:white" %)02 aa 05 81 0a 20
... ... @@ -601,12 +601,10 @@
601 601  
602 602  DATA3=7^^th^^ ~~ 11^^th^^ bytes of Valid value of RETURN10 =(% style="background-color:#4f81bd; color:white" %) 20 20 20 2d 30
603 603  
604 -
605 605  Below are the uplink payloads:
606 606  
607 607  [[image:1653272901032-107.png]]
608 608  
609 -
610 610  (% style="color:red" %)Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:
611 611  
612 612   ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)
... ... @@ -617,8 +617,6 @@
617 617  
618 618   ~* For all other bands: max 51 bytes for each uplink  ( so 51 -5 = 46 max valid date).
619 619  
620 -
621 -
622 622  === 3.3.5 Uplink on demand ===
623 623  
624 624  (((
... ... @@ -635,8 +635,6 @@
635 635  
636 636  (((
637 637  **0xA8 command**: Send a command to RS485-BL and uplink the output from sensors.
638 -
639 -
640 640  )))
641 641  
642 642  === 3.3.6 Uplink on Interrupt ===
... ... @@ -645,7 +645,6 @@
645 645  
646 646  [[image:1653273818896-432.png]]
647 647  
648 -
649 649  (((
650 650  AT+INTMOD=0  Disable Interrupt
651 651  )))
... ... @@ -660,8 +660,6 @@
660 660  
661 661  (((
662 662  AT+INTMOD=3  Interrupt trigger by rising edge.
663 -
664 -
665 665  )))
666 666  
667 667  == 3.4 Uplink Payload ==
... ... @@ -689,49 +689,47 @@
689 689  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
690 690  
691 691  (((
692 -{{{function Decoder(bytes, port) {}}}
669 +function Decoder(bytes, port) {
693 693  )))
694 694  
695 695  (((
696 -{{{//Payload Formats of RS485-BL Deceive}}}
673 +~/~/Payload Formats of RS485-BL Deceive
697 697  )))
698 698  
699 699  (((
700 -{{{return {}}}
677 +return {
701 701  )))
702 702  
703 703  (((
704 -{{{ //Battery,units:V}}}
681 + ~/~/Battery,units:V
705 705  )))
706 706  
707 707  (((
708 -{{{ BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,}}}
685 + BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,
709 709  )))
710 710  
711 711  (((
712 -{{{ //GPIO_EXTI }}}
689 + ~/~/GPIO_EXTI 
713 713  )))
714 714  
715 715  (((
716 -{{{ EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",}}}
693 + EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",
717 717  )))
718 718  
719 719  (((
720 -{{{ //payload of version}}}
697 + ~/~/payload of version
721 721  )))
722 722  
723 723  (((
724 -{{{ Pay_ver:bytes[2],}}}
701 + Pay_ver:bytes[2],
725 725  )))
726 726  
727 727  (((
728 -{{{ }; }}}
705 + };
729 729  )))
730 730  
731 731  (((
732 -**}**
733 -
734 -
709 + }
735 735  )))
736 736  
737 737  (((
... ... @@ -740,66 +740,58 @@
740 740  
741 741  [[image:1653274001211-372.png||height="192" width="732"]]
742 742  
743 -
744 744  == 3.5 Configure RS485-BL via AT or Downlink ==
745 745  
746 -User can configure RS485-BL via AT Commands or LoRaWAN Downlink Commands
720 +User can configure RS485-BL via [[AT Commands >>path:#_​Using_the_AT]]or LoRaWAN Downlink Commands
747 747  
748 748  There are two kinds of Commands:
749 749  
750 -* (% 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: [[AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
724 +* **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
751 751  
752 -* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
726 +* **Sensor Related Commands**: These commands are special designed for RS485-BL.  User can see these commands below:
753 753  
728 +1.
729 +11.
730 +111. Common Commands:
754 754  
732 +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]]
755 755  
756 -=== 3.5.1 Common Commands: ===
757 757  
758 -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]]
735 +1.
736 +11.
737 +111. Sensor related commands:
759 759  
739 +==== Choose Device Type (RS485 or TTL) ====
760 760  
761 -=== 3.5.2 Sensor related commands: ===
762 -
763 -
764 -==== **Choose Device Type (RS485 or TTL)** ====
765 -
766 766  RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect.
767 767  
768 -* **AT Command**
743 +* AT Command
769 769  
770 -(% class="box infomessage" %)
771 -(((
772 772  **AT+MOD=1** ~/~/ Set to support RS485-MODBUS type sensors. User can connect multiply RS485 , Modbus sensors to the A / B pins.
773 -)))
774 774  
775 -(% class="box infomessage" %)
776 -(((
777 777  **AT+MOD=2** ~/~/ Set to support TTL Level sensors, User can connect one TTL Sensor to the TXD/RXD/GND pins.
778 -)))
779 779  
780 780  
781 -* **Downlink Payload**
750 +* Downlink Payload
782 782  
783 -**0A aa**  ~-~->  same as AT+MOD=aa
752 +**0A aa**     à same as AT+MOD=aa
784 784  
785 785  
786 786  
787 -==== **RS485 Debug Command (AT+CFGDEV)** ====
756 +==== [[RS485 Debug Command>>path:#downlink_A8]] (AT+CFGDEV) ====
788 788  
789 789  This command is used to configure the RS485 or TTL sensors; they won’t be used during sampling.
790 790  
791 -* **AT Command**
760 +* AT Command
792 792  
793 -(% class="box infomessage" %)
794 -(((
795 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
796 -)))
762 +AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
797 797  
798 798  m: 0: no CRC; 1: add CRC-16/MODBUS in the end of this command.
799 799  
800 800  
801 -* **Downlink Payload**
802 802  
768 +* Downlink Payload
769 +
803 803  Format: A8 MM NN XX XX XX XX YY
804 804  
805 805  Where:
... ... @@ -813,15 +813,15 @@
813 813  
814 814  To connect a Modbus Alarm with below commands.
815 815  
816 -* 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.
783 +* 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.
817 817  
818 -* 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.
785 +* 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.
819 819  
820 820  So if user want to use downlink command to control to RS485 Alarm, he can use:
821 821  
822 -(% style="color:#037691" %)**A8 01 06 0A 05 00 04 00 01 00**(%%): to activate the RS485 Alarm
789 +**A8 01 06 0A 05 00 04 00 01 00**: to activate the RS485 Alarm
823 823  
824 -(% style="color:#037691" %)**A8 01 06 0A 05 00 04 00 00 00**(%%): to deactivate the RS485 Alarm
791 +**A8 01 06 0A 05 00 04 00 00 00**: to deactivate the RS485 Alarm
825 825  
826 826  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.
827 827  
... ... @@ -830,61 +830,48 @@
830 830  
831 831  Check TTL Sensor return:
832 832  
833 -[[image:1654132684752-193.png]]
800 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
834 834  
835 835  
836 836  
837 837  
838 -==== **Set Payload version** ====
805 +==== Set Payload version ====
839 839  
840 840  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.
841 841  
842 -* **AT Command:**
809 +* AT Command:
843 843  
844 -(% class="box infomessage" %)
845 -(((
846 -**AT+PAYVER: Set PAYVER field = 1**
847 -)))
811 +AT+PAYVER: Set PAYVER field = 1
848 848  
849 849  
850 -* **Downlink Payload:**
814 +* Downlink Payload:
851 851  
852 -**0xAE 01**  ~-~-> Set PAYVER field =  0x01
816 +0xAE 01   à Set PAYVER field =  0x01
853 853  
854 -**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
818 +0xAE 0F   à Set PAYVER field =  0x0F
855 855  
856 856  
821 +==== Set RS485 Sampling Commands ====
857 857  
858 -==== **Set RS485 Sampling Commands** ====
859 -
860 860  AT+COMMANDx, AT+DATACUTx and AT+SEARCHx
861 861  
862 -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"]].
825 +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]].
863 863  
864 864  
865 -* **AT Command:**
828 +* AT Command:
866 866  
867 -(% class="box infomessage" %)
868 -(((
869 -**AT+COMMANDx: Configure RS485 read command to sensor.**
870 -)))
830 +AT+COMMANDx: Configure RS485 read command to sensor.
871 871  
872 -(% class="box infomessage" %)
873 -(((
874 -**AT+DATACUTx: Configure how to handle return from RS485 devices.**
875 -)))
832 +AT+DATACUTx: Configure how to handle return from RS485 devices.
876 876  
877 -(% class="box infomessage" %)
878 -(((
879 -**AT+SEARCHx: Configure search command**
880 -)))
834 +AT+SEARCHx: Configure search command
881 881  
882 882  
883 -* **Downlink Payload:**
837 +* Downlink Payload:
884 884  
885 -**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
839 +0xAF downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
886 886  
887 -(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
841 +Note: if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
888 888  
889 889  Format: AF MM NN LL XX XX XX XX YY
890 890  
... ... @@ -891,23 +891,23 @@
891 891  Where:
892 892  
893 893  * MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
894 -* NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
895 -* LL:  The length of AT+COMMAND or AT+DATACUT command
848 +* NN: 0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
849 +* LL: The length of AT+COMMAND or AT+DATACUT command
896 896  * XX XX XX XX: AT+COMMAND or AT+DATACUT command
897 -* YY:  If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-BL will execute an uplink after got this command.
851 +* YY: If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-BL will execute an uplink after got this command.
898 898  
899 -**Example:**
853 +Example:
900 900  
901 -(% style="color:#037691" %)**AF 03 01 06 0A 05 00 04 00 01 00**(%%): Same as AT+COMMAND3=0A 05 00 04 00 01,1
855 +**AF 03 01 06 0A 05 00 04 00 01 00**: Same as AT+COMMAND3=0A 05 00 04 00 01,1
902 902  
903 -(% style="color:#037691" %)**AF 03 02 06**(% style="color:orange" %)** 10 **(% style="color:red" %)**01 **(% style="color:green" %)**05 06 09 0A**(% style="color:#037691" %)** 00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**16**(%%),(% style="color:red" %)**1**(%%),(% style="color:green" %)**5+6+9+10**
857 +**AF 03 02 06 10 01 05 06 09 0A 00**: Same as AT+DATACUT3=**16**,**1**,**5+6+9+10**
904 904  
905 -(% style="color:#037691" %)**AF 03 02 06 **(% style="color:orange" %)**0B**(% style="color:red" %)** 02 **(% style="color:green" %)**05 07 08 0A **(% style="color:#037691" %)**00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**11**(%%),(% style="color:red" %)**2**(%%),(% style="color:green" %)**5~~7+8~~10**
859 +**AF 03 02 06 0B 02 05 07 08 0A 00**: Same as AT+DATACUT3=**11**,**2**,**5~~7+8~~10**
906 906  
907 907  
908 -**0xAB** downlink command can be used for set AT+SEARCHx
862 +0xAB downlink command can be used for set AT+SEARCHx
909 909  
910 -**Example:** **AB aa 01 03 xx xx xx** (03 here means there are total 3 bytes after 03) So
864 +Example: **AB aa 01 03 xx xx xx** (03 here means there are total 3 bytes after 03) So
911 911  
912 912  * AB aa 01 03 xx xx xx  same as AT+SEARCHaa=1,xx xx xx
913 913  * AB aa 02 03 xx xx xx 02 yy yy(03 means there are 3 bytes after 03, they are xx xx xx;02 means there are 2 bytes after 02, they are yy yy) so the commands
... ... @@ -915,166 +915,145 @@
915 915  **AB aa 02 03 xx xx xx 02 yy yy**  same as **AT+SEARCHaa=2,xx xx xx+yy yy**
916 916  
917 917  
872 +==== Fast command to handle MODBUS device ====
918 918  
919 -==== **Fast command to handle MODBUS device** ====
920 -
921 921  AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
922 922  
923 923  This command is valid since v1.3 firmware version
924 924  
925 925  
926 -**AT+MBFUN has only two value:**
879 +AT+MBFUN has only two value:
927 927  
928 -* **AT+MBFUN=1**: Enable Modbus reading. And get response base on the MODBUS return
881 +* AT+MBFUN=1: Enable Modbus reading. And get response base on the MODBUS return
929 929  
930 930  AT+MBFUN=1, device can auto read the Modbus function code: 01, 02, 03 or 04. AT+MBFUN has lower priority vs AT+DATACUT command. If AT+DATACUT command is configured, AT+MBFUN will be ignore.
931 931  
932 -* **AT+MBFUN=0**: Disable Modbus fast reading.
885 +* AT+MBFUN=0: Disable Modbus fast reading.
933 933  
934 -**Example:**
887 +Example:
935 935  
936 936  * AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0).
937 937  * AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
938 938  * AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
939 939  
940 -[[image:1654133913295-597.png]]
893 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
941 941  
942 942  
943 -[[image:1654133954153-643.png]]
896 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
944 944  
945 945  
946 -* **Downlink Commands:**
899 +* Downlink Commands:
947 947  
948 -**A9 aa** ~-~-> Same as AT+MBFUN=aa
901 +A9 aa -à Same as AT+MBFUN=aa
949 949  
950 950  
904 +==== RS485 command timeout ====
951 951  
952 -==== **RS485 command timeout** ====
953 -
954 954  Some Modbus device has slow action to send replies. This command is used to configure the RS485-BL to use longer time to wait for their action.
955 955  
956 956  Default value: 0, range:  0 ~~ 5 seconds
957 957  
958 958  
959 -* **AT Command:**
911 +* AT Command:
960 960  
961 -(% class="box infomessage" %)
962 -(((
963 -**AT+CMDDLaa=hex(bb cc)**
964 -)))
913 +AT+CMDDLaa=hex(bb cc)
965 965  
966 -**Example:**
915 +Example:
967 967  
968 968  **AT+CMDDL1=1000** to send the open time to 1000ms
969 969  
970 970  
971 -* **Downlink Payload:**
920 +* Downlink Payload:
972 972  
973 973  0x AA aa bb cc
974 974  
975 975  Same as: AT+CMDDLaa=hex(bb cc)
976 976  
977 - **Example:**
926 + Example:
978 978  
979 - **0xAA 01 03 E8**  ~-~-> Same as **AT+CMDDL1=1000 ms**
928 + 0xAA 01 03 E8  à Same as **AT+CMDDL1=1000 ms**
980 980  
981 981  
931 +==== [[Uplink>>path:#downlink_A8]] payload mode ====
982 982  
983 -==== **Uplink payload mode** ====
984 -
985 985  Define to use one uplink or multiple uplinks for the sampling.
986 986  
987 -The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
935 +The use of this command please see: [[Compose Uplink payload>>path:#DataUP]]
988 988  
989 -* **AT Command:**
937 +* AT Command:
990 990  
991 -(% class="box infomessage" %)
992 -(((
993 -**AT+DATAUP=0**
994 -)))
939 +AT+DATAUP=0
995 995  
996 -(% class="box infomessage" %)
997 -(((
998 -**AT+DATAUP=1**
999 -)))
941 +AT+DATAUP=1
1000 1000  
1001 1001  
1002 -* **Downlink Payload:**
944 +* Downlink Payload:
1003 1003  
1004 -**0xAD 00**  **~-~->** Same as AT+DATAUP=0
946 +0xAD 00   à Same as AT+DATAUP=0
1005 1005  
1006 -**0xAD 01**  **~-~->** Same as AT+DATAUP=1
948 +0xAD 01   à Same as AT+DATAUP=1
1007 1007  
1008 1008  
951 +==== Manually trigger an Uplink ====
1009 1009  
1010 -
1011 -==== **Manually trigger an Uplink** ====
1012 -
1013 1013  Ask device to send an uplink immediately.
1014 1014  
1015 -* **Downlink Payload:**
955 +* Downlink Payload:
1016 1016  
1017 -**0x08 FF**, RS485-BL will immediately send an uplink.
957 +0x08 FF, RS485-BL will immediately send an uplink.
1018 1018  
1019 1019  
960 +==== Clear RS485 Command ====
1020 1020  
1021 -
1022 -==== **Clear RS485 Command** ====
1023 -
1024 1024  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1025 1025  
1026 1026  
1027 -* **AT Command:**
965 +* AT Command:
1028 1028  
1029 -(% style="color:#037691" %)**AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
967 +**AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
1030 1030  
969 +Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
970 +
1031 1031  Example screen shot after clear all RS485 commands. 
1032 1032  
1033 1033  
974 +
1034 1034  The uplink screen shot is:
1035 1035  
1036 -[[image:1654134704555-320.png]]
977 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
1037 1037  
1038 1038  
1039 -* **Downlink Payload:**
980 +* Downlink Payload:
1040 1040  
1041 -**0x09 aa bb** same as AT+CMDEAR=aa,bb
982 +0x09 aa bb same as AT+CMDEAR=aa,bb
1042 1042  
1043 1043  
985 +==== Set Serial Communication Parameters ====
1044 1044  
1045 -==== **Set Serial Communication Parameters** ====
1046 -
1047 1047  Set the Rs485 serial communication parameters:
1048 1048  
1049 -* **AT Command:**
989 +* AT Command:
1050 1050  
1051 1051  Set Baud Rate:
1052 1052  
1053 -(% class="box infomessage" %)
1054 -(((
1055 -**AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1056 -)))
993 +AT+BAUDR=9600    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1057 1057  
1058 -Set UART Parity
1059 1059  
1060 -(% class="box infomessage" %)
1061 -(((
1062 -**AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1063 -)))
996 +Set UART parity
1064 1064  
998 +AT+PARITY=0    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
999 +
1000 +
1065 1065  Set STOPBIT
1066 1066  
1067 -(% class="box infomessage" %)
1068 -(((
1069 -**AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1070 -)))
1003 +AT+STOPBIT=0    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1071 1071  
1072 1072  
1073 -* **Downlink Payload:**
1006 +* Downlink Payload:
1074 1074  
1075 -**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1008 +A7 01 aa bb: Same  AT+BAUDR=hex(aa bb)*100
1076 1076  
1077 -**Example:**
1010 +Example:
1078 1078  
1079 1079  * A7 01 00 60   same as AT+BAUDR=9600
1080 1080  * A7 01 04 80  same as AT+BAUDR=115200
... ... @@ -1084,194 +1084,180 @@
1084 1084  A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1085 1085  
1086 1086  
1020 +==== Control output power duration ====
1087 1087  
1088 -==== **Control output power duration** ====
1089 -
1090 1090  User can set the output power duration before each sampling.
1091 1091  
1092 -* **AT Command:**
1024 +* AT Command:
1093 1093  
1094 -**Example:**
1026 +Example:
1095 1095  
1096 -**AT+3V3T=1000**  ~/~/ 3V3 output power will open 1s before each sampling.
1028 +AT+3V3T=1000 ~/~/ 3V3 output power will open 1s before each sampling.
1097 1097  
1098 -**AT+5VT=1000**  ~/~/ +5V output power will open 1s before each sampling.
1030 +AT+5VT=1000 ~/~/ +5V output power will open 1s before each sampling.
1099 1099  
1100 1100  
1101 -* **LoRaWAN Downlink Command:**
1033 +* LoRaWAN Downlink Command:
1102 1102  
1103 -**07 01 aa bb**  Same as AT+5VT=(aa bb)
1035 +07 01 aa bb  Same as AT+5VT=(aa bb)
1104 1104  
1105 -**07 02 aa bb**  Same as AT+3V3T=(aa bb)
1037 +07 02 aa bb  Same as AT+3V3T=(aa bb)
1106 1106  
1107 1107  
1108 1108  
1109 -== 3.6 Buttons ==
1110 1110  
1111 -(% border="1" style="background-color:#ffffcc; color:green; width:233px" %)
1112 -|=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1113 -|(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1042 +1.
1043 +11. Buttons
1114 1114  
1045 +|**Button**|**Feature**
1046 +|**RST**|Reboot RS485-BL
1115 1115  
1048 +1.
1049 +11. +3V3 Output
1116 1116  
1117 -== 3.7 +3V3 Output ==
1118 -
1119 1119  RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.
1120 1120  
1121 1121  The +3V3 output will be valid for every sampling. RS485-BL will enable +3V3 output before all sampling and disable the +3V3 after all sampling. 
1122 1122  
1055 +
1123 1123  The +3V3 output time can be controlled by AT Command.
1124 1124  
1058 +**AT+3V3T=1000**
1125 1125  
1126 -(% style="color:#037691" %)**AT+3V3T=1000**
1127 -
1128 -
1129 1129  Means set +3v3 valid time to have 1000ms. So, the real +3v3 output will actually have 1000ms + sampling time for other sensors.
1130 1130  
1062 +
1131 1131  By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time
1132 1132  
1133 1133  
1066 +1.
1067 +11. +5V Output
1134 1134  
1135 -== 3.8 +5V Output ==
1136 -
1137 1137  RS485-BL has a Controllable +5V output, user can use this output to power external sensor.
1138 1138  
1139 1139  The +5V output will be valid for every sampling. RS485-BL will enable +5V output before all sampling and disable the +5v after all sampling. 
1140 1140  
1073 +
1141 1141  The 5V output time can be controlled by AT Command.
1142 1142  
1076 +**AT+5VT=1000**
1143 1143  
1144 -(% style="color:#037691" %)**AT+5VT=1000**
1145 -
1146 -
1147 1147  Means set 5V valid time to have 1000ms. So, the real 5V output will actually have 1000ms + sampling time for other sensors.
1148 1148  
1080 +
1149 1149  By default, the AT+5VT=0. If the external sensor which require 5v and require more time to get stable state, user can use this command to increase the power ON duration for this sensor.
1150 1150  
1151 1151  
1152 -== 3.9 LEDs ==
1153 1153  
1154 -(% border="1" style="background-color:#ffffcc; color:green; width:332px" %)
1155 -|=**LEDs**|=(% style="width: 274px;" %)**Feature**
1156 -|**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1157 1157  
1086 +1.
1087 +11. LEDs
1158 1158  
1089 +|**LEDs**|**Feature**
1090 +|**LED1**|Blink when device transmit a packet.
1159 1159  
1160 -== 3.10 Switch Jumper ==
1092 +1.
1093 +11. Switch Jumper
1161 1161  
1162 -(% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
1163 -|=(% style="width: 124px;" %)**Switch Jumper**|=(% style="width: 388px;" %)**Feature**
1164 -|(% style="width:124px" %)**SW1**|(% style="width:388px" %)(((
1095 +|**Switch Jumper**|**Feature**
1096 +|**SW1**|(((
1165 1165  ISP position: Upgrade firmware via UART
1166 1166  
1167 1167  Flash position: Configure device, check running status.
1168 1168  )))
1169 -|(% style="width:124px" %)**SW2**|(% style="width:388px" %)(((
1101 +|**SW2**|(((
1170 1170  5V position: set to compatible with 5v I/O.
1171 1171  
1172 1172  3.3v position: set to compatible with 3.3v I/O.,
1173 1173  )))
1174 1174  
1175 -**+3.3V**: is always ON
1107 ++3.3V: is always ON
1176 1176  
1177 -**+5V**: Only open before every sampling. The time is by default, it is AT+5VT=0.  Max open time. 5000 ms.
1109 ++5V: Only open before every sampling. The time is by default, it is AT+5VT=0.  Max open time. 5000 ms.
1178 1178  
1111 +1. Case Study
1179 1179  
1180 -= 4. Case Study =
1113 +User can check this URL for some case studies.
1181 1181  
1182 -User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN RS485-BL.WebHome]]
1115 +[[http:~~/~~/wiki.dragino.com/index.php?title=APP_RS485_COMMUNICATE_WITH_SENSORS>>url:http://wiki.dragino.com/index.php?title=APP_RS485_COMMUNICATE_WITH_SENSORS]]
1183 1183  
1184 1184  
1185 -= 5. Use AT Command =
1186 1186  
1187 -== 5.1 Access AT Command ==
1188 1188  
1120 +1. Use AT Command
1121 +11. Access AT Command
1122 +
1189 1189  RS485-BL supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-BL to use AT command, as below.
1190 1190  
1191 -[[image:1654135840598-282.png]]
1125 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
1192 1192  
1193 1193  
1194 -In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-BL. The default password is 123456. Below is the output for reference:
1128 +In PC, User needs to set **serial tool**(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to **9600** to access to access serial console of RS485-BL. The default password is 123456. Below is the output for reference:
1195 1195  
1196 -[[image:1654136105500-922.png]]
1130 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
1197 1197  
1198 1198  
1199 -More detail AT Command manual can be found at [[AT Command Manual>>||anchor="3.5ConfigureRS485-BLviaATorDownlink"]]
1200 1200  
1134 +More detail AT Command manual can be found at [[AT Command Manual>>path:#AT_COMMAND]]
1201 1201  
1202 -== 5.2 Common AT Command Sequence ==
1203 1203  
1204 -=== 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
1205 1205  
1138 +1.
1139 +11. Common AT Command Sequence
1140 +111. Multi-channel ABP mode (Use with SX1301/LG308)
1141 +
1206 1206  If device has not joined network yet:
1207 1207  
1208 -(% class="box infomessage" %)
1209 -(((
1210 -**AT+FDR**
1211 -)))
1144 +AT+FDR
1212 1212  
1213 -(% class="box infomessage" %)
1214 -(((
1215 -**AT+NJM=0**
1216 -)))
1146 +AT+NJM=0
1217 1217  
1218 -(% class="box infomessage" %)
1219 -(((
1220 -**ATZ**
1221 -)))
1148 +ATZ
1222 1222  
1223 1223  
1224 1224  If device already joined network:
1225 1225  
1226 -(% class="box infomessage" %)
1227 -(((
1228 -**AT+NJM=0**
1229 -)))
1153 +AT+NJM=0
1230 1230  
1231 -(% class="box infomessage" %)
1232 -(((
1233 -**ATZ**
1234 -)))
1155 +ATZ
1235 1235  
1157 +1.
1158 +11.
1159 +111. Single-channel ABP mode (Use with LG01/LG02)
1236 1236  
1237 -=== 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
1161 +AT+FDR   Reset Parameters to Factory Default, Keys Reserve
1238 1238  
1163 +AT+NJM=0 Set to ABP mode
1239 1239  
1240 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve
1165 +AT+ADR=0 Set the Adaptive Data Rate Off
1241 1241  
1242 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
1167 +AT+DR=5  Set Data Rate
1243 1243  
1244 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
1169 +AT+TDC=60000  Set transmit interval to 60 seconds
1245 1245  
1246 -(% style="background-color:#dcdcdc" %)**AT+DR=5**  (%%)Set Data Rate
1171 +AT+CHS=868400000 Set transmit frequency to 868.4Mhz
1247 1247  
1248 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
1173 +AT+RX2FQ=868400000 Set RX2Frequency to 868.4Mhz (according to the result from server)
1249 1249  
1250 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
1175 +AT+RX2DR=5  Set RX2DR to match the downlink DR from server. see below
1251 1251  
1252 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
1177 +AT+DADDR=26 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1253 1253  
1254 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
1179 +ATZ          Reset MCU
1255 1255  
1256 -(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
1181 +**Note:**
1257 1257  
1258 -(% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1183 +1. Make sure the device is set to ABP mode in the IoT Server.
1184 +1. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1185 +1. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
1186 +1. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5
1259 1259  
1188 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
1260 1260  
1261 -(% style="color:red" %)**Note:**
1262 1262  
1263 -(% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1264 -2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1265 -3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
1266 -4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5
1191 +1. FAQ
1192 +11. How to upgrade the image?
1267 1267  
1268 -[[image:1654136435598-589.png]]
1269 -
1270 -
1271 -= 6. FAQ =
1272 -
1273 -== 6.1 How to upgrade the image? ==
1274 -
1275 1275  The RS485-BL LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-BL to:
1276 1276  
1277 1277  * Support new features
... ... @@ -1280,7 +1280,7 @@
1280 1280  
1281 1281  Below shows the hardware connection for how to upload an image to RS485-BL:
1282 1282  
1283 -[[image:1654136646995-976.png]]
1202 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
1284 1284  
1285 1285  **Step1:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1286 1286  
... ... @@ -1288,95 +1288,97 @@
1288 1288  
1289 1289  **Step3: **Open flashloader; choose the correct COM port to update.
1290 1290  
1291 -[[image:image-20220602102605-1.png]]
1292 1292  
1211 +|(((
1212 +HOLD PRO then press the RST button, SYS will be ON, then click next
1213 +)))
1293 1293  
1294 -[[image:image-20220602102637-2.png]]
1215 +|(((
1216 +Board detected
1217 +)))
1295 1295  
1219 +|(((
1220 +
1221 +)))
1296 1296  
1297 -[[image:image-20220602102715-3.png]]
1223 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
1298 1298  
1299 1299  
1300 1300  
1301 -== 6.2 How to change the LoRa Frequency Bands/Region? ==
1227 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
1302 1302  
1303 -User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1304 1304  
1230 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
1305 1305  
1306 1306  
1307 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1233 +1.
1234 +11. How to change the LoRa Frequency Bands/Region?
1308 1308  
1309 -The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1236 +User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
1310 1310  
1311 1311  
1312 1312  
1313 -= 7. Trouble Shooting =
1240 +1.
1241 +11. How many RS485-Slave can RS485-BL connects?
1314 1314  
1243 +The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>path:#downlink_A8]].
1315 1315  
1316 -== 7.1 Downlink doesn’t work, how to solve it? ==
1317 1317  
1318 -Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1319 1319  
1320 1320  
1321 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1248 +1. Trouble Shooting     
1249 +11. Downlink doesn’t work, how to solve it?
1322 1322  
1323 -It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1251 +Please see this link for debug:
1324 1324  
1253 +[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#LoRaWAN_Communication_Debug>>url:http://wiki.dragino.com/index.php?title=Main_Page#LoRaWAN_Communication_Debug]] 
1325 1325  
1326 -= 8. Order Info =
1327 1327  
1328 -(% style="color:blue" %)**Part Number: RS485-BL-XXX**
1329 1329  
1330 -(% style="color:blue" %)**XXX:**
1257 +1.
1258 +11. Why I can’t join TTN V3 in US915 /AU915 bands?
1331 1331  
1332 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1333 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1334 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1335 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1336 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1337 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1338 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1339 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1340 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1341 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1260 +It might about the channels mapping. Please see for detail.
1342 1342  
1262 +[[http:~~/~~/wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#Notice_of_US915.2FCN470.2FAU915_Frequency_band>>url:http://wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#Notice_of_US915.2FCN470.2FAU915_Frequency_band]]
1343 1343  
1344 -= 9. Packing Info =
1345 1345  
1346 -(((
1265 +
1266 +1. Order Info
1267 +
1268 +**Part Number: RS485-BL-XXX**
1269 +
1270 +**XXX:**
1271 +
1272 +* **EU433**: frequency bands EU433
1273 +* **EU868**: frequency bands EU868
1274 +* **KR920**: frequency bands KR920
1275 +* **CN470**: frequency bands CN470
1276 +* **AS923**: frequency bands AS923
1277 +* **AU915**: frequency bands AU915
1278 +* **US915**: frequency bands US915
1279 +* **IN865**: frequency bands IN865
1280 +* **RU864**: frequency bands RU864
1281 +* **KZ865: **frequency bands KZ865
1282 +
1283 +1. Packing Info
1284 +
1347 1347  **Package Includes**:
1348 -)))
1349 1349  
1350 -* (((
1351 -RS485-BL x 1
1352 -)))
1353 -* (((
1354 -Stick Antenna for LoRa RF part x 1
1355 -)))
1356 -* (((
1357 -Program cable x 1
1358 -)))
1287 +* RS485-BL x 1
1288 +* Stick Antenna for LoRa RF part x 1
1289 +* Program cable x 1
1359 1359  
1360 -(((
1361 1361  **Dimension and weight**:
1362 -)))
1363 1363  
1364 -* (((
1365 -Device Size: 13.5 x 7 x 3 cm
1366 -)))
1367 -* (((
1368 -Device Weight: 105g
1369 -)))
1370 -* (((
1371 -Package Size / pcs : 14.5 x 8 x 5 cm
1372 -)))
1373 -* (((
1374 -Weight / pcs : 170g
1293 +* Device Size: 13.5 x 7 x 3 cm
1294 +* Device Weight: 105g
1295 +* Package Size / pcs : 14.5 x 8 x 5 cm
1296 +* Weight / pcs : 170g
1375 1375  
1376 -
1377 -)))
1298 +1. Support
1378 1378  
1379 -= 10. Support =
1380 -
1381 1381  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1382 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
1301 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to
1302 +
1303 +[[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
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