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Last modified by Xiaoling on 2025/04/23 15:57
From version 29.29
edited by Xiaoling
on 2022/06/02 08:54
Change comment: There is no comment for this version
To version 30.7
edited by Xiaoling
on 2022/06/02 09:35
Change comment: There is no comment for this version

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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:
... ... @@ -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  (((
... ... @@ -718,58 +718,65 @@
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:
746 +=== 3.5.1 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]]
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: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
736 736  
737 737  
738 -1.
739 -11.
740 -111. Sensor related commands:
751 +=== 3.5.2 Sensor related commands: ===
741 741  
742 -==== Choose Device Type (RS485 or TTL) ====
753 +==== ====
743 743  
755 +==== **Choose Device Type (RS485 or TTL)** ====
756 +
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 -* AT Command
759 +* **AT Command**
747 747  
761 +(% class="box infomessage" %)
762 +(((
748 748  **AT+MOD=1** ~/~/ Set to support RS485-MODBUS type sensors. User can connect multiply RS485 , Modbus sensors to the A / B pins.
764 +)))
749 749  
766 +(% class="box infomessage" %)
767 +(((
750 750  **AT+MOD=2** ~/~/ Set to support TTL Level sensors, User can connect one TTL Sensor to the TXD/RXD/GND pins.
769 +)))
751 751  
752 752  
753 -* Downlink Payload
772 +* **Downlink Payload**
754 754  
755 -**0A aa**     à same as AT+MOD=aa
774 +**0A aa**  ~-~->  same as AT+MOD=aa
756 756  
757 757  
758 758  
759 -==== [[RS485 Debug Command>>path:#downlink_A8]] (AT+CFGDEV) ====
778 +==== **RS485 Debug Command (AT+CFGDEV)** ====
760 760  
761 761  This command is used to configure the RS485 or TTL sensors; they won’t be used during sampling.
762 762  
763 -* AT Command
782 +* **AT Command**
764 764  
765 -AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
784 +(% class="box infomessage" %)
785 +(((
786 +**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
787 +)))
766 766  
767 767  m: 0: no CRC; 1: add CRC-16/MODBUS in the end of this command.
768 768  
769 769  
792 +* **Downlink Payload**
770 770  
771 -* Downlink Payload
772 -
773 773  Format: A8 MM NN XX XX XX XX YY
774 774  
775 775  Where:
... ... @@ -783,15 +783,15 @@
783 783  
784 784  To connect a Modbus Alarm with below commands.
785 785  
786 -* 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.
807 +* 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.
787 787  
788 -* 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.
809 +* 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.
789 789  
790 790  So if user want to use downlink command to control to RS485 Alarm, he can use:
791 791  
792 -**A8 01 06 0A 05 00 04 00 01 00**: to activate the RS485 Alarm
813 +(% style="color:#037691" %)**A8 01 06 0A 05 00 04 00 01 00**(%%): to activate the RS485 Alarm
793 793  
794 -**A8 01 06 0A 05 00 04 00 00 00**: to deactivate the RS485 Alarm
815 +(% style="color:#037691" %)**A8 01 06 0A 05 00 04 00 00 00**(%%): to deactivate the RS485 Alarm
795 795  
796 796  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.
797 797  
... ... @@ -800,48 +800,60 @@
800 800  
801 801  Check TTL Sensor return:
802 802  
803 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
824 +[[image:1654132684752-193.png]]
804 804  
805 805  
806 806  
828 +==== **Set Payload version** ====
807 807  
808 -==== Set Payload version ====
809 -
810 810  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.
811 811  
812 -* AT Command:
832 +* **AT Command:**
813 813  
814 -AT+PAYVER: Set PAYVER field = 1
834 +(% class="box infomessage" %)
835 +(((
836 +**AT+PAYVER: Set PAYVER field = 1**
837 +)))
815 815  
816 816  
817 -* Downlink Payload:
840 +* **Downlink Payload:**
818 818  
819 -0xAE 01   à Set PAYVER field =  0x01
842 +**0xAE 01**  ~-~-> Set PAYVER field =  0x01
820 820  
821 -0xAE 0F   à Set PAYVER field =  0x0F
844 +**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
822 822  
823 823  
824 -==== Set RS485 Sampling Commands ====
825 825  
848 +==== **Set RS485 Sampling Commands** ====
849 +
826 826  AT+COMMANDx, AT+DATACUTx and AT+SEARCHx
827 827  
828 -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]].
852 +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"]].
829 829  
830 830  
831 -* AT Command:
855 +* **AT Command:**
832 832  
833 -AT+COMMANDx: Configure RS485 read command to sensor.
857 +(% class="box infomessage" %)
858 +(((
859 +**AT+COMMANDx: Configure RS485 read command to sensor.**
860 +)))
834 834  
835 -AT+DATACUTx: Configure how to handle return from RS485 devices.
862 +(% class="box infomessage" %)
863 +(((
864 +**AT+DATACUTx: Configure how to handle return from RS485 devices.**
865 +)))
836 836  
837 -AT+SEARCHx: Configure search command
867 +(% class="box infomessage" %)
868 +(((
869 +**AT+SEARCHx: Configure search command**
870 +)))
838 838  
839 839  
840 -* Downlink Payload:
873 +* **Downlink Payload:**
841 841  
842 -0xAF downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
875 +**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
843 843  
844 -Note: if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
877 +(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
845 845  
846 846  Format: AF MM NN LL XX XX XX XX YY
847 847  
... ... @@ -848,18 +848,18 @@
848 848  Where:
849 849  
850 850  * MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
851 -* NN: 0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
852 -* LL: The length of AT+COMMAND or AT+DATACUT command
884 +* NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
885 +* LL:  The length of AT+COMMAND or AT+DATACUT command
853 853  * XX XX XX XX: AT+COMMAND or AT+DATACUT command
854 -* 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.
887 +* 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.
855 855  
856 -Example:
889 +**Example:**
857 857  
858 -**AF 03 01 06 0A 05 00 04 00 01 00**: Same as AT+COMMAND3=0A 05 00 04 00 01,1
891 +(% 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
859 859  
860 -**AF 03 02 06 10 01 05 06 09 0A 00**: Same as AT+DATACUT3=**16**,**1**,**5+6+9+10**
893 +(% 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**
861 861  
862 -**AF 03 02 06 0B 02 05 07 08 0A 00**: Same as AT+DATACUT3=**11**,**2**,**5~~7+8~~10**
895 +(% 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**
863 863  
864 864  
865 865  0xAB downlink command can be used for set AT+SEARCHx
... ... @@ -1042,13 +1042,13 @@
1042 1042  
1043 1043  
1044 1044  
1045 -1.
1078 +1.
1046 1046  11. Buttons
1047 1047  
1048 1048  |**Button**|**Feature**
1049 1049  |**RST**|Reboot RS485-BL
1050 1050  
1051 -1.
1084 +1.
1052 1052  11. +3V3 Output
1053 1053  
1054 1054  RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.
... ... @@ -1066,7 +1066,7 @@
1066 1066  By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time
1067 1067  
1068 1068  
1069 -1.
1102 +1.
1070 1070  11. +5V Output
1071 1071  
1072 1072  RS485-BL has a Controllable +5V output, user can use this output to power external sensor.
... ... @@ -1086,13 +1086,13 @@
1086 1086  
1087 1087  
1088 1088  
1089 -1.
1122 +1.
1090 1090  11. LEDs
1091 1091  
1092 1092  |**LEDs**|**Feature**
1093 1093  |**LED1**|Blink when device transmit a packet.
1094 1094  
1095 -1.
1128 +1.
1096 1096  11. Switch Jumper
1097 1097  
1098 1098  |**Switch Jumper**|**Feature**
... ... @@ -1138,7 +1138,7 @@
1138 1138  
1139 1139  
1140 1140  
1141 -1.
1174 +1.
1142 1142  11. Common AT Command Sequence
1143 1143  111. Multi-channel ABP mode (Use with SX1301/LG308)
1144 1144  
... ... @@ -1157,8 +1157,8 @@
1157 1157  
1158 1158  ATZ
1159 1159  
1160 -1.
1161 -11.
1193 +1.
1194 +11.
1162 1162  111. Single-channel ABP mode (Use with LG01/LG02)
1163 1163  
1164 1164  AT+FDR   Reset Parameters to Factory Default, Keys Reserve
... ... @@ -1233,7 +1233,7 @@
1233 1233  [[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]]
1234 1234  
1235 1235  
1236 -1.
1269 +1.
1237 1237  11. How to change the LoRa Frequency Bands/Region?
1238 1238  
1239 1239  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
... ... @@ -1240,7 +1240,7 @@
1240 1240  
1241 1241  
1242 1242  
1243 -1.
1276 +1.
1244 1244  11. How many RS485-Slave can RS485-BL connects?
1245 1245  
1246 1246  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]].
... ... @@ -1257,7 +1257,7 @@
1257 1257  
1258 1258  
1259 1259  
1260 -1.
1293 +1.
1261 1261  11. Why I can’t join TTN V3 in US915 /AU915 bands?
1262 1262  
1263 1263  It might about the channels mapping. Please see for detail.
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