Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual

Last modified by Bei Jinggeng on 2025/01/16 11:36

From version < 99.2 >

edited by Xiaoling
on 2022/12/07 10:15

To version < 102.2 >

edited by Xiaoling
on 2023/04/25 09:31

Change comment: There is no comment for this version

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@@ -94,8 +94,6 @@
  * Automatic RF Sense and CAD with ultra-fast AFC.
  * Packet engine up to 256 bytes with CRC
--
--
  == 1.3 Features ==
@@ -108,8 +108,6 @@
  * Support Modbus protocol
  * Support Interrupt uplink (Since hardware version v1.2)
--
--
  == 1.4 Applications ==
@@ -120,8 +120,6 @@
  * Smart Cities
  * Smart Factory
--
--
  == 1.5 Firmware Change log ==
@@ -128,7 +128,6 @@
  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
--
  == 1.6 Hardware Change log ==
@@ -289,12 +289,12 @@
  To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. And user need to make sure RS485-LN use the match UART setting to access the sensors. The related commands for UART settings are:
--(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
--|=(% style="width: 110px;" %)(((
++(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
++|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)(((
  **AT Commands**
--)))|=(% style="width: 210px;" %)(((
++)))|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)(((
  **Description**
--)))|=(% style="width: 190px;" %)(((
++)))|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)(((
  **Example**
  )))
  |(% style="width:110px" %)(((
@@ -347,8 +347,6 @@
  )))
  )))
--
--
  === 3.3.2 Configure sensors ===
@@ -376,8 +376,6 @@
  )))
  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
--
--
  === 3.3.3 Configure read commands for each sampling ===
@@ -965,7 +965,7 @@
  )))
  (((
--(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000
++(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex (bb cc)
  )))
  (((
@@ -975,7 +975,7 @@
  )))
  (((
--**0xAA 01 00 01**    ~-~-> Same as  **AT+CMDDL1=1000 ms**
++**0xAA 01 03 E8**    ~-~-> Same as  **AT+CMDDL1=1000 ms**
  )))
@@ -1194,7 +1194,7 @@
--==== (% style="color:blue" %)**Encrypted payload**(%%) ====
++==== (% style="color:blue" %)**Encrypted payload(Since Version 1.4.0)**(%%) ====
  (((
@@ -1210,7 +1210,7 @@
--==== (% style="color:blue" %)**Get sensor value**(%%) ====
++==== (% style="color:blue" %)**Get sensor value(Since Version 1.4.0)**(%%) ====
  * (((
@@ -1223,7 +1223,7 @@
--==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ====
++==== (% style="color:blue" %)**Resets the downlink packet count(Since Version 1.4.0)**(%%) ====
  * (((
@@ -1236,7 +1236,7 @@
--==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ====
++==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches(Since Version 1.4.0)**(%%) ====
  * (((
@@ -1256,7 +1256,7 @@
--==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ====
++==== (% style="color:blue" %)**Copy downlink to uplink (Since Version 1.4.0)**(%%) ====
  * (((
@@ -1280,7 +1280,7 @@
--==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ====
++==== (% style="color:blue" %)**Query version number and frequency band 、TDC(Since Version 1.4.0)**(%%) ====
  (((
@@ -1297,7 +1297,7 @@
--==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ====
++==== (% style="color:blue" %)** Monitor RS485 communication of other devices(Since Version 1.4.0)**(%%) ====
  * (((
@@ -1436,8 +1436,6 @@
  |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
  |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
--
--
  == 3.8 LEDs ==
@@ -1446,8 +1446,6 @@
  |**PWR**|Always on if there is power
  |**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN**(%%) for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds** (%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
--
--
  = 4. Case Study =
@@ -1702,7 +1702,7 @@
  RS485-LN sent below command:
--(% style="color:blue" %)**AT+CFGDEV=01 03 20 00 01 85 c0,1**(%%) to RS485 network, and PC is able to get this command and return commands from MTU to show in the serial tool.
++(% style="color:blue" %)**AT+CFGDEV=01 03 00 20 00 01,1**(%%) to RS485 network, and PC is able to get this command and return commands from MTU to show in the serial tool.
  We can see the output from the Serial port tool to analyze. And check if they are expected result.
@@ -1754,6 +1754,7 @@
  == 6.8 Where to get the decoder for RS485-LN? ==
++
  The decoder for RS485-LN needs to be written by yourself. Because the sensor to which the user is connected is custom, the read device data bytes also need custom parsing, so there is no universal decoder. We can only provide [[templates>>https://github.com/dragino/dragino-end-node-decoder/tree/main/RS485-LN]] for decoders (no intermediate data parsing part involved)
@@ -1789,8 +1789,6 @@
  * (% style="color:red" %)**RU864**(%%):  frequency bands RU864
  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
--
--
  = 9. Packing Info =
@@ -1807,8 +1807,6 @@
  * Package Size / pcs : 14.5 x 8 x 5 cm
  * Weight / pcs : 170g
--
--
  = 10. FCC Caution for RS485LN-US915 =

Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual

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