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

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

From version < 78.1 >

edited by Bei Jinggeng
on 2022/10/09 14:27

To version < 74.1 >

edited by Bei Jinggeng
on 2022/09/29 11:10

Change comment: Uploaded new attachment "image-20220929111027-1.png", version {1}

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@@ -108,6 +108,8 @@
  * Automatic RF Sense and CAD with ultra-fast AFC.
  * Packet engine up to 256 bytes with CRC
++
++
  == 1.3 Features ==
@@ -120,6 +120,8 @@
  * Support Modbus protocol
  * Support Interrupt uplink (Since hardware version v1.2)
++
++
  == 1.4 Applications ==
@@ -130,6 +130,8 @@
  * Smart Cities
  * Smart Factory
++
++
  == 1.5 Firmware Change log ==
@@ -361,6 +361,9 @@
  )))
  )))
++
++
++
  === 3.3.2 Configure sensors ===
@@ -388,6 +388,9 @@
  )))
  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
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++
++
  === 3.3.3 Configure read commands for each sampling ===
@@ -495,7 +495,7 @@
  )))
--[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %)
++(% aria-label="1653269759169-150.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653269759169-150.png||data-widget="image" height="513" width="716"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)
  (% style="color:#037691" %)**Examples: AT+DATAUP=1**
@@ -503,7 +503,7 @@
  Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**.
--Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
++Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA**
 . PAYVER: Defined by AT+PAYVER
@@ -534,13 +534,27 @@
     ~* For all other bands: max 51 bytes for each uplink.
++(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
--(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
++(% style="color:red" %)**   When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)**
--(% style="color:red" %)** When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)**
++(% style="color:#4f81bd" %)**If the data is empty, return to the display（Since v1.4.0）**
++1 )  When (% style="color:blue" %)**AT+MOD=1**(%%), if the data intercepted by** AT+DATACUT** or **AT+MBFUN** is empty, it will display **NULL**, and the payload will be filled with **n FFs**.
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114359-3.png?width=1106&height=297&rev=1.1||alt="image-20220824114359-3.png" height="297" width="1106"]]
++
++
++
++2 )  When (% style="color:blue" %)**AT+MOD=2**(%%), if the data intercepted by **AT+DATACUT** or **AT+MBFUN** is empty, it will display **NULL**, and the payload will be filled with **n 00s**.
++
++
++[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/image-20220824114330-2.png?rev=1.1||alt="image-20220824114330-2.png"]]
++
++
++
  Below are the uplink payloads:
@@ -575,26 +575,9 @@
  == 3.4 Uplink Payload ==
--(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:800px" %)
--|(((
--Size(bytes)
--)))|1|(((
--Length depends on the return from the commands
--)))
--|(((
--Value
--)))|(((
--PAYLOAD_VER
--)))|(((
--If the valid payload is too long and exceed the maximum
--support payload length in server, server will show payload not
++(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
--provided in the LoRaWAN server.
--)))
--
--(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
--
  (% title="Click and drag to resize" %)
  Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors.
@@ -656,7 +656,7 @@
  (((
--This command is used to configure the RS485 devices; they won't be used during sampling. Max Length of AT+CFGDEV is **40 bytes**.
++This command is used to configure the RS485 devices; they won't be used during sampling.
  )))
  (((
@@ -803,16 +803,14 @@
  )))
--**1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)**
++1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)
--
  [[image:image-20220824145428-2.png||height="168" width="1300"]]
++2 )  if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.
--**2 )  if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.**
--
  [[image:image-20220824145428-3.png||height="308" width="1200"]]
@@ -938,10 +938,8 @@
  )))
--(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
++(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% title="Click and drag to resize" %)
--(% title="Click and drag to resize" %)
--
  (% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %)
@@ -1138,10 +1138,15 @@
  (((
  Set the Rs485 serial communication parameters:
++
++
  )))
--(((
--(% style="color:#037691" %)**AT Command:**
++* (((
++(% style="color:#037691" %)** AT Command:**
++
++
++
  )))
  (((
@@ -1148,7 +1148,7 @@
  * Set Baud Rate
  )))
--(% style="color:#4472c4" %)**        AT+BAUDR=9600** (%%)   ~/~/  Options: (200~~115200)  When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost
++(% style="color:#4472c4" %)** AT+BAUDR=9600** (%%)   ~/~/  Options: (200~~115200)  When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost
  (((
@@ -1155,7 +1155,7 @@
  * Set UART Parity
  )))
--(% style="color:#4472c4" %)**       AT+PARITY=0** (%%)   ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
++(% style="color:#4472c4" %)** AT+PARITY=0** (%%)   ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
  (((
@@ -1162,18 +1162,21 @@
  * Set STOPBIT
  )))
--(% style="color:#4472c4" %)**        AT+STOPBIT=0** (%%)   ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
++(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%)   ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
--(((
--(% style="color:#037691" %)**Downlink Payload:**
++
++* (((
++(% style="color:#037691" %)** Downlink Payload:**
  )))
  (((
--(% style="color:#4472c4" %)**     A7 01 aa bb**:   (%%)  Same  AT+BAUDR=hex(aa bb)*100
++(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%)  Same  AT+BAUDR=hex(aa bb)*100
  )))
  (((
++
++
  **Example:**
  )))
@@ -1193,26 +1193,9 @@
  )))
--==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.1)**(%%) ====
--* (((
--(% style="color:#037691" %)** AT Command:**
--)))
--**~ AT+DATABIT=7  **~/~/ Set the data bits to 7
--**~ AT+DATABIT=8  **~/~/Set the data bits to 8
--
--* (((
--(% style="color:#037691" %)**Downlink Payload:**
--)))
--
--**~ A7 04 07**: Same as  AT+DATABIT=7
--
--**~ A7 04 08**: Same as  AT+DATABIT=8
--
--
--
  ==== (% style="color:blue" %)**Encrypted payload**(%%) ====
  (((
@@ -1437,8 +1437,6 @@
  (((
  RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
--
--
  )))
  (((
@@ -1466,6 +1466,8 @@
  |(% 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 ==
@@ -1474,6 +1474,8 @@
  |**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 =
@@ -1718,6 +1718,8 @@
  * (% style="color:red" %)**RU864**(%%):  frequency bands RU864
  * (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
++
++
  = 9.Packing Info =
@@ -1734,6 +1734,8 @@
  * 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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