Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter

Last modified by Xiaoling on 2025/04/23 15:57

From 29.36 to 29.37 From 30.5 to 30.6

From version 29.37

edited by Xiaoling
on 2022/06/02 09:00

Change comment: There is no comment for this version

To version 30.5

edited by Xiaoling
on 2022/06/02 09:26

Change comment: There is no comment for this version

Raw
Rendered

Summary

Page properties (1 modified, 0 added, 0 removed)
Attachments (0 modified, 1 added, 0 removed)
- 1654132684752-193.png

Details

Page properties

Content

@@ -316,7 +316,6 @@
  )))
  )))
--
  === 3.3.2 Configure sensors ===
  (((
@@ -638,6 +638,7 @@
  [[image:1653273818896-432.png]]
++
  (((
  AT+INTMOD=0  Disable Interrupt
  )))
@@ -652,6 +652,8 @@
  (((
  AT+INTMOD=3  Interrupt trigger by rising edge.
++
++
  )))
  == 3.4 Uplink Payload ==
@@ -679,47 +679,49 @@
  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
  (((
--function Decoder(bytes, port) {
++{{{function Decoder(bytes, port) {}}}
  )))
  (((
--~/~/Payload Formats of RS485-BL Deceive
++{{{//Payload Formats of RS485-BL Deceive}}}
  )))
  (((
--return {
++{{{return {}}}
  )))
  (((
--    ~/~/Battery,units:V
++{{{    //Battery,units:V}}}
  )))
  (((
--    BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,
++{{{    BatV:((bytes[0]<<8 | bytes[1])&0x7fff)/1000,}}}
  )))
  (((
--    ~/~/GPIO_EXTI
++{{{    //GPIO_EXTI  }}}
  )))
  (((
--    EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",
++{{{    EXTI_Trigger:(bytes[0] & 0x80)? "TRUE":"FALSE",}}}
  )))
  (((
--    ~/~/payload of version
++{{{    //payload of version}}}
  )))
  (((
--    Pay_ver:bytes[2],
++{{{    Pay_ver:bytes[2],}}}
  )))
  (((
--    };
++{{{    }; }}}
  )))
  (((
--  }
++}
++
++
  )))
  (((
@@ -728,58 +728,66 @@
  [[image:1653274001211-372.png||height="192" width="732"]]
++
  == 3.5 Configure RS485-BL via AT or Downlink ==
--User can configure RS485-BL via [[AT Commands >>path:#_Using_the_AT]]or LoRaWAN Downlink Commands
++User can configure RS485-BL via AT Commands or LoRaWAN Downlink Commands
  There are two kinds of Commands:
--* **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
++* (% 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]]
--* **Sensor Related Commands**: These commands are special designed for RS485-BL.  User can see these commands below:
++* (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
--1.
--11.
--111. Common Commands:
--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]]
++=== 3.5.1 Common Commands: ===
++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]]
--1.
--11.
--111. Sensor related commands:
--==== Choose Device Type (RS485 or TTL) ====
++=== 3.5.2 Sensor related commands: ===
++====   ====
++
++==== **Choose Device Type (RS485 or TTL)** ====
++
  RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect.
--* AT Command
++* **AT Command**
++(% class="box infomessage" %)
++(((
  **AT+MOD=1** ~/~/ Set to support RS485-MODBUS type sensors. User can connect multiply RS485 , Modbus sensors to the A / B pins.
++)))
++(% class="box infomessage" %)
++(((
  **AT+MOD=2** ~/~/ Set to support TTL Level sensors, User can connect one TTL Sensor to the TXD/RXD/GND pins.
++)))
--* Downlink Payload
++* **Downlink Payload**
--**0A aa**     à same as AT+MOD=aa
++**0A aa**     ~-~->  same as AT+MOD=aa
--==== [[RS485 Debug Command>>path:#downlink_A8]] (AT+CFGDEV) ====
++==== **RS485 Debug Command (AT+CFGDEV)** ====
  This command is used to configure the RS485 or TTL sensors; they won’t be used during sampling.
--* AT Command
++* **AT Command**
--AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
++(% class="box infomessage" %)
++(((
++**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
++)))
  m: 0: no CRC; 1: add CRC-16/MODBUS in the end of this command.
++* **Downlink Payload**
--* Downlink Payload
--
  Format: A8 MM NN XX XX XX XX YY
  Where:
@@ -793,15 +793,15 @@
  To connect a Modbus Alarm with below commands.
--* 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.
++* 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.
--* 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.
++* 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.
  So if user want to use downlink command to control to RS485 Alarm, he can use:
--**A8 01 06 0A 05 00 04 00 01 00**: to activate the RS485 Alarm
++(% style="color:#037691" %)**A8 01 06 0A 05 00 04 00 01 00**(%%): to activate the RS485 Alarm
--**A8 01 06 0A 05 00 04 00 00 00**: to deactivate the RS485 Alarm
++(% style="color:#037691" %)**A8 01 06 0A 05 00 04 00 00 00**(%%): to deactivate the RS485 Alarm
  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.
@@ -810,32 +810,35 @@
  Check TTL Sensor return:
--[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
++[[image:1654132684752-193.png]]
++==== **Set Payload version** ====
--==== Set Payload version ====
--
  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.
--* AT Command:
++* **AT Command:**
--AT+PAYVER: Set PAYVER field = 1
++(% class="box infomessage" %)
++(((
++**AT+PAYVER: Set PAYVER field = 1**
++)))
--* Downlink Payload:
++* **Downlink Payload:**
--0xAE 01   à Set PAYVER field =  0x01
++**0xAE 01**   ~-~-> Set PAYVER field =  0x01
--0xAE 0F   à Set PAYVER field =  0x0F
++**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
--==== Set RS485 Sampling Commands ====
++==== **Set RS485 Sampling Commands** ====
++
  AT+COMMANDx, AT+DATACUTx and AT+SEARCHx
--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]].
++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"]].
  * AT Command:
@@ -1052,13 +1052,13 @@
--1.
++1.
 . Buttons
  |**Button**|**Feature**
  |**RST**|Reboot RS485-BL
--1.
++1.
 . +3V3 Output
  RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.
@@ -1076,7 +1076,7 @@
  By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time
--1.
++1.
 . +5V Output
  RS485-BL has a Controllable +5V output, user can use this output to power external sensor.
@@ -1096,13 +1096,13 @@
--1.
++1.
 . LEDs
  |**LEDs**|**Feature**
  |**LED1**|Blink when device transmit a packet.
--1.
++1.
 . Switch Jumper
  |**Switch Jumper**|**Feature**
@@ -1148,7 +1148,7 @@
--1.
++1.
 . Common AT Command Sequence
 . Multi-channel ABP mode (Use with SX1301/LG308)
@@ -1167,8 +1167,8 @@
  ATZ
--1.
--11.
++1.
++11.
 . Single-channel ABP mode (Use with LG01/LG02)
  AT+FDR   Reset Parameters to Factory Default, Keys Reserve
@@ -1243,7 +1243,7 @@
  [[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]]
--1.
++1.
 . How to change the LoRa Frequency Bands/Region?
  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
@@ -1250,7 +1250,7 @@
--1.
++1.
 . How many RS485-Slave can RS485-BL connects?
  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]].
@@ -1267,7 +1267,7 @@
--1.
++1.
 . Why I can’t join TTN V3 in US915 /AU915 bands?
  It might about the channels mapping. Please see for detail.

1654132684752-193.png

Author

...	...	@@ -1,0 +1,1 @@
	1	+XWiki.Xiaoling

Size

...	...	@@ -1,0 +1,1 @@
	1	+22.8 KB

Content

Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter

Summary

Details

Applications

Navigation