Skip to Content
Last modified by Xiaoling on 2025/04/23 15:57
From version 29.40
edited by Xiaoling
on 2022/06/02 09:10
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

Details

Page properties
Content
... ... @@ -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  (((
... ... @@ -732,26 +732,27 @@
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  
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]]
747 747  
748 -=== 3.5.1 Common Commands: ===
749 749  
750 -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]]
751 +1.
752 +11.
753 +111. Sensor related commands:
751 751  
752 -
753 -=== 3.5.2 Sensor related commands: ===
754 -
755 755  ==== Choose Device Type (RS485 or TTL) ====
756 756  
757 757  RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect.
... ... @@ -1055,13 +1055,13 @@
1055 1055  
1056 1056  
1057 1057  
1058 -1.
1058 +1.
1059 1059  11. Buttons
1060 1060  
1061 1061  |**Button**|**Feature**
1062 1062  |**RST**|Reboot RS485-BL
1063 1063  
1064 -1.
1064 +1.
1065 1065  11. +3V3 Output
1066 1066  
1067 1067  RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.
... ... @@ -1079,7 +1079,7 @@
1079 1079  By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time
1080 1080  
1081 1081  
1082 -1.
1082 +1.
1083 1083  11. +5V Output
1084 1084  
1085 1085  RS485-BL has a Controllable +5V output, user can use this output to power external sensor.
... ... @@ -1099,13 +1099,13 @@
1099 1099  
1100 1100  
1101 1101  
1102 -1.
1102 +1.
1103 1103  11. LEDs
1104 1104  
1105 1105  |**LEDs**|**Feature**
1106 1106  |**LED1**|Blink when device transmit a packet.
1107 1107  
1108 -1.
1108 +1.
1109 1109  11. Switch Jumper
1110 1110  
1111 1111  |**Switch Jumper**|**Feature**
... ... @@ -1151,7 +1151,7 @@
1151 1151  
1152 1152  
1153 1153  
1154 -1.
1154 +1.
1155 1155  11. Common AT Command Sequence
1156 1156  111. Multi-channel ABP mode (Use with SX1301/LG308)
1157 1157  
... ... @@ -1170,8 +1170,8 @@
1170 1170  
1171 1171  ATZ
1172 1172  
1173 -1.
1174 -11.
1173 +1.
1174 +11.
1175 1175  111. Single-channel ABP mode (Use with LG01/LG02)
1176 1176  
1177 1177  AT+FDR   Reset Parameters to Factory Default, Keys Reserve
... ... @@ -1246,7 +1246,7 @@
1246 1246  [[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]]
1247 1247  
1248 1248  
1249 -1.
1249 +1.
1250 1250  11. How to change the LoRa Frequency Bands/Region?
1251 1251  
1252 1252  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
... ... @@ -1253,7 +1253,7 @@
1253 1253  
1254 1254  
1255 1255  
1256 -1.
1256 +1.
1257 1257  11. How many RS485-Slave can RS485-BL connects?
1258 1258  
1259 1259  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]].
... ... @@ -1270,7 +1270,7 @@
1270 1270  
1271 1271  
1272 1272  
1273 -1.
1273 +1.
1274 1274  11. Why I can’t join TTN V3 in US915 /AU915 bands?
1275 1275  
1276 1276  It might about the channels mapping. Please see for detail.