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

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

From 29.34 to 29.33 From 30.3 to 30.2

From version 30.2

edited by Xiaoling
on 2022/06/02 09:18

Change comment: There is no comment for this version

To version 29.34

edited by Xiaoling
on 2022/06/02 08:59

Change comment: There is no comment for this version

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- 1654132684752-193.png

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@@ -316,6 +316,7 @@
  )))
  )))
++
  === 3.3.2 Configure sensors ===
  (((
@@ -586,7 +586,6 @@
  So totally there will be 3 uplinks for this sampling, each uplink includes 6 bytes DATA
--
  DATA1=RETURN1 Valid Value = (% style="background-color:#4f81bd; color:white" %) 20 20 0a 33 90 41
  DATA2=1^^st^^ ~~ 6^^th^^ byte of Valid value of RETURN10= (% style="background-color:#4f81bd; color:white" %)02 aa 05 81 0a 20
@@ -593,7 +593,6 @@
  DATA3=7^^th^^ ~~ 11^^th^^ bytes of Valid value of RETURN10 =(% style="background-color:#4f81bd; color:white" %) 20 20 20 2d 30
--
  Below are the uplink payloads:
  [[image:1653272901032-107.png]]
@@ -609,8 +609,6 @@
     ~* For all other bands: max 51 bytes for each uplink  ( so 51 -5 = 46 max valid date).
--
--
  === 3.3.5 Uplink on demand ===
  (((
@@ -627,8 +627,6 @@
  (((
  **0xA8 command**: Send a command to RS485-BL and uplink the output from sensors.
--
--
  )))
  === 3.3.6 Uplink on Interrupt ===
@@ -637,7 +637,6 @@
  [[image:1653273818896-432.png]]
--
  (((
  AT+INTMOD=0  Disable Interrupt
  )))
@@ -652,8 +652,6 @@
  (((
  AT+INTMOD=3  Interrupt trigger by rising edge.
--
--
  )))
  == 3.4 Uplink Payload ==
@@ -681,49 +681,47 @@
  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],
  )))
  (((
--{{{    }; }}}
++    };
  )))
  (((
--}
--
--
++  }
  )))
  (((
@@ -732,33 +732,32 @@
  [[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 or LoRaWAN Downlink Commands
++User can configure RS485-BL via [[AT Commands >>path:#_Using_the_AT]]or LoRaWAN Downlink Commands
  There are two kinds of 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]]
++* **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" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
++* **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
  **AT+MOD=1** ~/~/ Set to support RS485-MODBUS type sensors. User can connect multiply RS485 , Modbus sensors to the A / B pins.
@@ -765,17 +765,17 @@
  **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**     ~-~->  same as AT+MOD=aa
++**0A aa**     à same as AT+MOD=aa
--==== **RS485 Debug Command (AT+CFGDEV)** ====
++==== [[RS485 Debug Command>>path:#downlink_A8]] (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
@@ -782,8 +782,9 @@
  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:
@@ -797,15 +797,15 @@
  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:
--(% 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 01 00**: to activate the RS485 Alarm
--(% style="color:#037691" %)**A8 01 06 0A 05 00 04 00 00 00**(%%): to deactivate the RS485 Alarm
++**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.
@@ -814,7 +814,7 @@
  Check TTL Sensor return:
--[[image:1654132684752-193.png]]
++[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]

1654132684752-193.png

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

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