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Last modified by Xiaoling on 2025/04/23 15:57
From version 29.43
edited by Xiaoling
on 2022/06/02 09:15
Change comment: There is no comment for this version
To version 29.38
edited by Xiaoling
on 2022/06/02 09:00
Change comment: There is no comment for this version

Summary

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... ... @@ -316,6 +316,7 @@
316 316  )))
317 317  )))
318 318  
319 +
319 319  === 3.3.2 Configure sensors ===
320 320  
321 321  (((
... ... @@ -681,49 +681,47 @@
681 681  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
682 682  
683 683  (((
684 -{{{function Decoder(bytes, port) {}}}
685 +function Decoder(bytes, port) {
685 685  )))
686 686  
687 687  (((
688 -{{{//Payload Formats of RS485-BL Deceive}}}
689 +~/~/Payload Formats of RS485-BL Deceive
689 689  )))
690 690  
691 691  (((
692 -{{{return {}}}
693 +return {
693 693  )))
694 694  
695 695  (((
696 -{{{ //Battery,units:V}}}
697 + ~/~/Battery,units:V
697 697  )))
698 698  
699 699  (((
700 -{{{ BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,}}}
701 + BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,
701 701  )))
702 702  
703 703  (((
704 -{{{ //GPIO_EXTI }}}
705 + ~/~/GPIO_EXTI 
705 705  )))
706 706  
707 707  (((
708 -{{{ EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",}}}
709 + EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",
709 709  )))
710 710  
711 711  (((
712 -{{{ //payload of version}}}
713 + ~/~/payload of version
713 713  )))
714 714  
715 715  (((
716 -{{{ Pay_ver:bytes[2],}}}
717 + Pay_ver:bytes[2],
717 717  )))
718 718  
719 719  (((
720 -{{{ }; }}}
721 + };
721 721  )))
722 722  
723 723  (((
724 -}
725 -
726 -
725 + }
727 727  )))
728 728  
729 729  (((
... ... @@ -732,33 +732,32 @@
732 732  
733 733  [[image:1653274001211-372.png||height="192" width="732"]]
734 734  
735 -
736 736  == 3.5 Configure RS485-BL via AT or Downlink ==
737 737  
738 -User can configure RS485-BL via AT Commands or LoRaWAN Downlink Commands
736 +User can configure RS485-BL via [[AT Commands >>path:#_​Using_the_AT]]or LoRaWAN Downlink Commands
739 739  
740 740  There are two kinds of Commands:
741 741  
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]]
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
743 743  
744 -* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
742 +* **Sensor Related Commands**: These commands are special designed for RS485-BL.  User can see these commands below:
745 745  
744 +1.
745 +11.
746 +111. Common Commands:
746 746  
747 -=== 3.5.1 Common 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: [[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]]
748 748  
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]]
750 750  
751 +1.
752 +11.
753 +111. Sensor related commands:
751 751  
752 -=== 3.5.2 Sensor related commands: ===
755 +==== Choose Device Type (RS485 or TTL) ====
753 753  
754 -(% class="wikigeneratedid" %)
755 -==== ====
756 -
757 -==== **Choose Device Type (RS485 or TTL)** ====
758 -
759 759  RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect.
760 760  
761 -* **AT Command**
759 +* AT Command
762 762  
763 763  **AT+MOD=1** ~/~/ Set to support RS485-MODBUS type sensors. User can connect multiply RS485 , Modbus sensors to the A / B pins.
764 764  
... ... @@ -765,17 +765,17 @@
765 765  **AT+MOD=2** ~/~/ Set to support TTL Level sensors, User can connect one TTL Sensor to the TXD/RXD/GND pins.
766 766  
767 767  
768 -* **Downlink Payload**
766 +* Downlink Payload
769 769  
770 -**0A aa**  ~-~->  same as AT+MOD=aa
768 +**0A aa**     à same as AT+MOD=aa
771 771  
772 772  
773 773  
774 -==== **RS485 Debug Command (AT+CFGDEV)** ====
772 +==== [[RS485 Debug Command>>path:#downlink_A8]] (AT+CFGDEV) ====
775 775  
776 776  This command is used to configure the RS485 or TTL sensors; they won’t be used during sampling.
777 777  
778 -* **AT Command**
776 +* AT Command
779 779  
780 780  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
781 781  
... ... @@ -782,8 +782,9 @@
782 782  m: 0: no CRC; 1: add CRC-16/MODBUS in the end of this command.
783 783  
784 784  
785 -* **Downlink Payload**
786 786  
784 +* Downlink Payload
785 +
787 787  Format: A8 MM NN XX XX XX XX YY
788 788  
789 789  Where:
... ... @@ -1056,13 +1056,13 @@
1056 1056  
1057 1057  
1058 1058  
1059 -1.
1058 +1.
1060 1060  11. Buttons
1061 1061  
1062 1062  |**Button**|**Feature**
1063 1063  |**RST**|Reboot RS485-BL
1064 1064  
1065 -1.
1064 +1.
1066 1066  11. +3V3 Output
1067 1067  
1068 1068  RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.
... ... @@ -1080,7 +1080,7 @@
1080 1080  By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time
1081 1081  
1082 1082  
1083 -1.
1082 +1.
1084 1084  11. +5V Output
1085 1085  
1086 1086  RS485-BL has a Controllable +5V output, user can use this output to power external sensor.
... ... @@ -1100,13 +1100,13 @@
1100 1100  
1101 1101  
1102 1102  
1103 -1.
1102 +1.
1104 1104  11. LEDs
1105 1105  
1106 1106  |**LEDs**|**Feature**
1107 1107  |**LED1**|Blink when device transmit a packet.
1108 1108  
1109 -1.
1108 +1.
1110 1110  11. Switch Jumper
1111 1111  
1112 1112  |**Switch Jumper**|**Feature**
... ... @@ -1152,7 +1152,7 @@
1152 1152  
1153 1153  
1154 1154  
1155 -1.
1154 +1.
1156 1156  11. Common AT Command Sequence
1157 1157  111. Multi-channel ABP mode (Use with SX1301/LG308)
1158 1158  
... ... @@ -1171,8 +1171,8 @@
1171 1171  
1172 1172  ATZ
1173 1173  
1174 -1.
1175 -11.
1173 +1.
1174 +11.
1176 1176  111. Single-channel ABP mode (Use with LG01/LG02)
1177 1177  
1178 1178  AT+FDR   Reset Parameters to Factory Default, Keys Reserve
... ... @@ -1247,7 +1247,7 @@
1247 1247  [[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]]
1248 1248  
1249 1249  
1250 -1.
1249 +1.
1251 1251  11. How to change the LoRa Frequency Bands/Region?
1252 1252  
1253 1253  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
... ... @@ -1254,7 +1254,7 @@
1254 1254  
1255 1255  
1256 1256  
1257 -1.
1256 +1.
1258 1258  11. How many RS485-Slave can RS485-BL connects?
1259 1259  
1260 1260  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]].
... ... @@ -1271,7 +1271,7 @@
1271 1271  
1272 1272  
1273 1273  
1274 -1.
1273 +1.
1275 1275  11. Why I can’t join TTN V3 in US915 /AU915 bands?
1276 1276  
1277 1277  It might about the channels mapping. Please see for detail.