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

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

From 29.25 to 29.24 From 29.41 to 29.40

From version 29.40

edited by Xiaoling
on 2022/06/02 09:10

Change comment: There is no comment for this version

To version 29.25

edited by Xiaoling
on 2022/06/01 18:12

Change comment: There is no comment for this version

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@@ -316,6 +316,7 @@
  )))
  )))
++
  === 3.3.2 Configure sensors ===
  (((
@@ -436,7 +436,7 @@
  **Examples:**
--1）For a return string from AT+COMMAND1: 16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
++1. For a return string from AT+COMMAND1: 16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
  If we set AT+SEARCH1=1,1E 56 34.      (max 5 bytes for prefix)
@@ -444,7 +444,7 @@
  [[image:1653271044481-711.png]]
--2）For a return string from AT+COMMAND1:  16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
++1. For a return string from AT+COMMAND1:  16 0c 1e 56 34 2e 30 58 5f 36 41 30 31 00 49
  If we set AT+SEARCH1=2, 1E 56 34+31 00 49
@@ -463,18 +463,16 @@
  * **c: define the position for valid value.  **
  )))
--**Examples:**
++Examples:
  * Grab bytes:
  [[image:1653271581490-837.png||height="313" width="722"]]
--
  * Grab a section.
  [[image:1653271648378-342.png||height="326" width="720"]]
--
  * Grab different sections.
  [[image:1653271657255-576.png||height="305" width="730"]]
@@ -517,7 +517,6 @@
  [[image:1653271763403-806.png]]
--
  === 3.3.4 Compose the uplink payload ===
  (((
@@ -525,7 +525,7 @@
  )))
  (((
--(% style="color:#037691" %)**Examples: AT+DATAUP=0**
++(% style="color:#4f81bd" %)**Examples: AT+DATAUP=0**
  )))
  (((
@@ -537,7 +537,7 @@
  )))
  (((
--(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx**
++(% style="color:#4f81bd" %)Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx
  )))
  (((
@@ -546,12 +546,8 @@
  [[image:1653272787040-634.png||height="515" width="719"]]
--
--
  (((
--(% style="color:#037691" %)**Examples: AT+DATAUP=1**
--
--
++(% style="color:#4f81bd" %)**Examples: AT+DATAUP=1**
  )))
  (((
@@ -563,7 +563,7 @@
  )))
  (((
--(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
++(% style="color:#4f81bd" %)Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA
  )))
 . (((
@@ -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
@@ -593,12 +593,10 @@
  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]]
--
  (% style="color:red" %)Notice: the Max bytes is according to the max support bytes in different Frequency Bands for lowest SF. As below:
     ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink ( so 51 -5 = 46 max valid date)
@@ -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],
  )))
  (((
--{{{    }; }}}
++    };
  )))
  (((
--}
--
--
++  }
  )))
  (((
@@ -732,26 +732,27 @@
  [[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:
--
--=== 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.
@@ -1055,13 +1055,13 @@
--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.
@@ -1079,7 +1079,7 @@
  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.
@@ -1099,13 +1099,13 @@
--1.
++1.
 . LEDs
  |**LEDs**|**Feature**
  |**LED1**|Blink when device transmit a packet.
--1.
++1.
 . Switch Jumper
  |**Switch Jumper**|**Feature**
@@ -1151,7 +1151,7 @@
--1.
++1.
 . Common AT Command Sequence
 . Multi-channel ABP mode (Use with SX1301/LG308)
@@ -1170,8 +1170,8 @@
  ATZ
--1.
--11.
++1.
++11.
 . Single-channel ABP mode (Use with LG01/LG02)
  AT+FDR   Reset Parameters to Factory Default, Keys Reserve
@@ -1246,7 +1246,7 @@
  [[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.
@@ -1253,7 +1253,7 @@
--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]].
@@ -1270,7 +1270,7 @@
--1.
++1.
 . Why I can’t join TTN V3 in US915 /AU915 bands?
  It might about the channels mapping. Please see for detail.

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

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