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

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

From version < 61.30 >

edited by Xiaoling
on 2022/06/14 11:58

To version < 60.10 >

edited by Xiaoling
on 2022/06/14 11:19

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@@ -14,11 +14,70 @@
  **Table of Contents:**
--{{toc/}}
--
--
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++(% class="macro" data-macro="startmacro:toc|-|" data-widget="xwiki-macro" %)
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++
++* [[1.Introduction>>doc:null||anchor="H1.Introduction"]]
++** [[1.1 What is RS485-LN RS485 to LoRaWAN Converter>>doc:null||anchor="H1.1A0WhatisRS485-LNRS485toLoRaWANConverter"]]
++** [[1.2 Specifications>>doc:null||anchor="H1.2A0Specifications"]]
++** [[1.3 Features>>doc:null||anchor="H1.3Features"]]
++** [[1.4 Applications>>doc:null||anchor="H1.4A0Applications"]]
++** [[1.5 Firmware Change log>>doc:null||anchor="H1.5A0FirmwareChangelog"]]
++** [[1.6 Hardware Change log>>doc:null||anchor="H1.6HardwareChangelog"]]
++* [[2. Power ON Device>>doc:null||anchor="H2.PowerONDevice"]]
++* [[3. Operation Mode>>doc:null||anchor="H3.A0OperationMode"]]
++** [[3.1 How it works?>>doc:null||anchor="H3.1Howitworks3F"]]
++** [[3.2 Example to join LoRaWAN network>>doc:null||anchor="H3.2ExampletojoinLoRaWANnetwork"]]
++** [[3.3 Configure Commands to read data>>doc:null||anchor="H3.3ConfigureCommandstoreaddata"]]
++*** [[3.3.1 onfigure UART settings for RS485 or TTL communication>>doc:null||anchor="H3.3.1onfigureUARTsettingsforRS485orTTLcommunication"]]
++*** [[3.3.2 Configure sensors>>doc:null||anchor="H3.3.2Configuresensors"]]
++*** [[3.3.3 Configure read commands for each sampling>>doc:null||anchor="H3.3.3Configurereadcommandsforeachsampling"]]
++*** [[3.3.4 Compose the uplink payload>>doc:null||anchor="H3.3.4Composetheuplinkpayload"]]
++*** [[3.3.5 Uplink on demand>>doc:null||anchor="H3.3.5Uplinkondemand"]]
++*** [[3.3.6 Uplink on Interrupt>>doc:null||anchor="H3.3.6UplinkonInterrupt"]]
++** [[3.4 Uplink Payload>>doc:null||anchor="H3.4UplinkPayload"]]
++** [[3.5 Configure RS485-BL via AT or Downlink>>doc:null||anchor="H3.5ConfigureRS485-BLviaATorDownlink"]]
++*** [[3.5.1 Common Commands>>doc:null||anchor="H3.5.1CommonCommands"]]
++*** [[3.5.2 Sensor related commands>>doc:null||anchor="H3.5.2Sensorrelatedcommands"]]
++*** [[3.5.3 Sensor related commands>>doc:null||anchor="H3.5.3A0Sensorrelatedcommands"]]
++**** [[RS485 Debug Command>>doc:null||anchor="HRS485DebugCommand"]]
++**** [[Set Payload version>>doc:null||anchor="HSetPayloadversion"]]
++**** [[Set RS485 Sampling Commands>>doc:null||anchor="HSetRS485SamplingCommands"]]
++**** [[Fast command to handle MODBUS device>>doc:null||anchor="HFastcommandtohandleMODBUSdevice"]]
++**** [[RS485 command timeout>>doc:null||anchor="HRS485commandtimeout"]]
++**** [[Uplink payload mode>>doc:null||anchor="HUplinkpayloadmode"]]
++**** [[Manually trigger an Uplink>>doc:null||anchor="HManuallytriggeranUplink"]]
++**** [[Clear RS485 Command>>doc:null||anchor="HClearRS485Command"]]
++**** [[Set Serial Communication Parameters>>doc:null||anchor="HSetSerialCommunicationParameters"]]
++** [[3.6 Listening mode for RS485 network>>doc:null||anchor="H3.6A0ListeningmodeforRS485network"]]
++** [[3.7 Buttons>>doc:null||anchor="H3.7Buttons"]]
++** [[3.8 LEDs>>doc:null||anchor="H3.8LEDs"]]
++* [[4. Case Study>>doc:null||anchor="H4.CaseStudy"]]
++* [[5. Use AT Command>>doc:null||anchor="H5.UseATCommand"]]
++** [[5.1 Access AT Command>>doc:null||anchor="H5.1AccessATCommand"]]
++** [[5.2 Common AT Command Sequence>>doc:null||anchor="H5.2CommonATCommandSequence"]]
++*** [[5.2.1 Multi-channel ABP mode (Use with SX1301/LG308)>>doc:null||anchor="H5.2.1Multi-channelABPmode28UsewithSX13012FLG30829"]]
++*** [[5.5.2 Single-channel ABP mode (Use with LG01/LG02)>>doc:null||anchor="H5.5.2Single-channelABPmode28UsewithLG012FLG0229"]]
++* [[6. FAQ>>doc:null||anchor="H6.FAQ"]]
++** [[6.1 How to upgrade the image?>>doc:null||anchor="H6.1Howtoupgradetheimage3F"]]
++** [[6.2 How to change the LoRa Frequency Bands/Region?>>doc:null||anchor="H6.2HowtochangetheLoRaFrequencyBands2FRegion3F"]]
++** [[6.3 How many RS485-Slave can RS485-BL connects?>>doc:null||anchor="H6.3HowmanyRS485-SlavecanRS485-BLconnects3F"]]
++** [[6.4 Compatible question to ChirpStack and TTI LoRaWAN server ?>>doc:null||anchor="H6.4CompatiblequestiontoChirpStackandTTILoRaWANserver3F"]]
++* [[7. Trouble Shooting>>doc:null||anchor="H7.TroubleShooting"]]
++** [[7.1 Downlink doesn’t work, how to solve it?>>doc:null||anchor="H7.1Downlinkdoesn2019twork2Chowtosolveit3F"]]
++** [[7.2 Why I can’t join TTN V3 in US915 /AU915 bands?>>doc:null||anchor="H7.2WhyIcan2019tjoinTTNV3inUS9152FAU915bands3F"]]
++* [[8. Order Info>>doc:null||anchor="H8.OrderInfo"]]
++* [[9.Packing Info>>doc:null||anchor="H9.PackingInfo"]]
++* [[10. FCC Caution for RS485LN-US915>>doc:null||anchor="H10.FCCCautionforRS485LN-US915"]]
++* [[11. Support>>doc:null||anchor="H11.Support"]]
++)))
++
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  )))
@@ -80,11 +80,13 @@
  ** Idle: 32mA@12v
  ** 20dB Transmit: 65mA@12v
++
  **Interface for Model:**
  * RS485
  * Power Input 7~~ 24V DC.
++
  **LoRa Spec:**
  * Frequency Range:
@@ -227,23 +227,23 @@
  )))
  )))
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  You can also choose to create the device manually.
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  **Add APP KEY and DEV EUI**
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  (((
@@ -250,7 +250,7 @@
  (% style="color:blue" %)**Step 2**(%%): Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel.
  )))
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++(% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||data-widget="image" height="232" width="724"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)
  == 3.3 Configure Commands to read data ==
@@ -258,7 +258,7 @@
  (((
  (((
  (((
--There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
++There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-BLviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices.
  )))
  )))
@@ -375,7 +375,7 @@
  During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads.
--(% style="color:#037691" %)**Each RS485 commands include two parts:**
++**Each RS485 commands include two parts:**
  ~1. What commands RS485-LN will send to the RS485 sensors. There are total 15 commands from **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF**. All commands are of same grammar.
@@ -386,14 +386,15 @@
  After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**.
++
  Below are examples for the how above AT Commands works.
--(% style="color:#037691" %)**AT+COMMANDx **(%%)**: **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
++**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is:
  (% border="1" style="background-color:#4bacc6; color:white; width:499px" %)
  |(% style="width:496px" %)(((
--(% style="color:#037691" %)**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
++**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m**
  **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent**
@@ -405,7 +405,7 @@
  In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same.
--(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
++**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45 bytes.
  (% border="1" style="background-color:#4bacc6; color:white; width:510px" %)
  |(% style="width:510px" %)(((
@@ -418,17 +418,17 @@
  **Examples:**
--* (% style="color:#037691" %)**Grab bytes**
++* Grab bytes:
--(% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.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"]](% title="Click and drag to resize" %)
++(% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)**Grab a section**
++* Grab a section.
--(% aria-label="image-20220602153621-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-2.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"]](% title="Click and drag to resize" %)
++(% aria-label="image-20220602153621-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-2.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)**Grab different sections**
++* Grab different sections.
  (% aria-label="image-20220602153621-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-3.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"]](% title="Click and drag to resize" %)
@@ -466,7 +466,7 @@
  Where PAYVER is defined by AT+PAYVER, below is an example screen shot.
  )))
--(% 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" %)
++(% 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:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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**
@@ -484,7 +484,7 @@
 . PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT)
 . DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes
--(% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.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"]](% title="Click and drag to resize" %)
++(% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)
  So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA
@@ -509,10 +509,9 @@
  Below are the uplink payloads:
--(% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.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"]](% title="Click and drag to resize" %)
++(% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)
--
  === 3.3.5 Uplink on demand ===
  Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command.
@@ -529,7 +529,7 @@
  RS485-LN support external Interrupt uplink since hardware v1.2 release.
--(% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.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"]](% title="Click and drag to resize" %)
++(% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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" %)
  Connect the Interrupt pin to RS485-LN INT port and connect the GND pin to V- port. When there is a high voltage (Max 24v) on INT pin. Device will send an uplink packet.
@@ -537,7 +537,7 @@
  == 3.4 Uplink Payload ==
--(% 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"]](% title="Click and drag to resize" %)
++(% aria-label="image-20220606110929-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220606110929-1.png||data-widget="image"]](% style="background:url(~"http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[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.
@@ -584,7 +584,7 @@
--==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
++==== **RS485 Debug Command** ====
  (((
  This command is used to configure the RS485 devices; they won’t be used during sampling.
@@ -591,19 +591,22 @@
  )))
  * (((
--(% style="color:#037691" %)**AT Command**
++**AT Command**
++)))
++(% 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
++(((
++**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
  )))
  * (((
--(% style="color:#037691" %)**Downlink Payload**
++**Downlink Payload**
  )))
  (((
@@ -640,9 +640,7 @@
  )))
  (((
--
--
--**Example 1**    ~-~-> Configure without ask for uplink (YY=0)
++**Example 1** ~-~-> Configure without ask for uplink (YY=0)
  )))
  (((
@@ -658,8 +658,6 @@
  )))
  (((
--
--
  So if user want to use downlink command to control to RS485 Alarm, he can use:
  )))
@@ -680,7 +680,7 @@
  )))
  (((
--**Example 2**        ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
++**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
  )))
  (((
@@ -692,11 +692,11 @@
  )))
  (((
--(((
--RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:    **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
++RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:
  )))
--
++(((
++   **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
  )))
  (((
@@ -706,35 +706,39 @@
--==== (% style="color:blue" %)**Set Payload version**(%%) ====
++==== **Set Payload version** ====
  (((
--This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
++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.
  )))
  * (((
--(% style="color:#037691" %)**AT Command:**
++**AT Command:**
++)))
--**AT+PAYVER:    **Set PAYVER field = 1
--
--
++(% class="box infomessage" %)
++(((
++(((
++**AT+PAYVER: Set PAYVER field = 1**
  )))
++)))
++
  * (((
--(% style="color:#037691" %)**Downlink Payload:**
++**Downlink Payload:**
  )))
  (((
--**0xAE 01**   ~-~->     Set PAYVER field =  0x01
++**0xAE 01**   ~-~-> Set PAYVER field =  0x01
  )))
  (((
--**0xAE 0F**   ~-~->     Set PAYVER field =  0x0F
++**0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
  )))
--==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ====
++==== **Set RS485 Sampling Commands** ====
  (((
  AT+COMMANDx or AT+DATACUTx
@@ -749,16 +749,29 @@
  )))
  * (((
--(% style="color:#037691" %)**AT Command:**
++**AT Command:**
  )))
--**AT+COMMANDx:    **Configure RS485 read command to sensor.
++(% class="box infomessage" %)
++(((
++(((
++**AT+COMMANDx: Configure RS485 read command to sensor.**
++)))
++)))
--**AT+DATACUTx:        **Configure how to handle return from RS485 devices.
++(% class="box infomessage" %)
++(((
++(((
++**AT+DATACUTx: Configure how to handle return from RS485 devices.**
++)))
++)))
++(((
++
++)))
  * (((
--(% style="color:#037691" %)**Downlink Payload:**
++**Downlink Payload:**
  )))
  (((
@@ -790,12 +790,10 @@
  XX XX XX XX: AT+COMMAND or AT+DATACUT command
  )))
  * (((
--YY:   If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
++YY:   If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
  )))
  (((
--
--
  **Example:**
  )))
@@ -814,10 +814,10 @@
--==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ====
++==== **Fast command to handle MODBUS device** ====
  (((
--**AT+MBFUN** is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
++AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
  )))
  (((
@@ -837,25 +837,23 @@
  )))
  * (((
--AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2  are not configure (0,0,0). So RS485-LN.
++AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN.
  )))
  * (((
--AT+COMMAND1= 01 03 00 10 00 08,1      ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
++AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
  )))
  * (((
--AT+COMMAND2= 01 02 00 40 00 10,1      ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
--
--
++AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
  )))
--(% 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" %)
++(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.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"]](% 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" %)
++(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.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"]](% title="Click and drag to resize" %)
--==== (% style="color:blue" %)**RS485 command timeout**(%%) ====
++==== **RS485 command timeout** ====
  (((
  Some Modbus device has slow action to send replies. This command is used to configure the RS485-LN to use longer time to wait for their action.
@@ -866,14 +866,17 @@
  )))
  * (((
--(% style="color:#037691" %)** AT Command:**
++**AT Command:**
++)))
++(% class="box infomessage" %)
++(((
++(((
  **AT+CMDDLaa=hex(bb cc)*1000**
  )))
++)))
  (((
--
--
  **Example:**
  )))
@@ -886,7 +886,7 @@
  )))
  * (((
--(% style="color:#037691" %)** Downlink Payload:**
++**Downlink Payload:**
  )))
  (((
@@ -898,17 +898,17 @@
  )))
  (((
--**Example:**
++   **Example:**
  )))
  (((
--**0xAA 01 00 01**    ~-~-> Same as  **AT+CMDDL1=1000 ms**
++   0xAA 01 00 01  ~-~-> Same as **AT+CMDDL1=1000 ms**
  )))
--==== (% style="color:blue" %)**Uplink payload mode**(%%) ====
++==== **Uplink payload mode** ====
  (((
  Define to use one uplink or multiple uplinks for the sampling.
@@ -916,21 +916,32 @@
  (((
  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
--
--
  )))
  * (((
--(% style="color:#037691" %)** AT Command:**
++**AT Command:**
  )))
++(% class="box infomessage" %)
++(((
++(((
  **AT+DATAUP=0**
++)))
++)))
++(% class="box infomessage" %)
++(((
++(((
  **AT+DATAUP=1**
++)))
++)))
++(((
++
++)))
  * (((
--(% style="color:#037691" %)** Downlink Payload:**
++**Downlink Payload:**
  )))
  (((
@@ -944,7 +944,7 @@
--==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
++==== **Manually trigger an Uplink** ====
  (((
  Ask device to send an uplink immediately.
@@ -951,7 +951,7 @@
  )))
  * (((
--(% style="color:#037691" %)** AT Command:**
++**AT Command:**
  )))
  (((
@@ -963,7 +963,7 @@
  )))
  * (((
--(% style="color:#037691" %)** Downlink Payload:**
++**Downlink Payload:**
  )))
  (((
@@ -973,16 +973,14 @@
--==== (% style="color:blue" %)**Clear RS485 Command**(%%) ====
++==== **Clear RS485 Command** ====
  (((
  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
--
--
  )))
  * (((
--(% style="color:#037691" %)** AT Command:**
++**AT Command:**
  )))
  (((
@@ -1009,7 +1009,7 @@
  * (((
--(% style="color:#037691" %)** Downlink Payload:**
++**Downlink Payload:**
  )))
  (((
@@ -1019,7 +1019,7 @@
--==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
++==== **Set Serial Communication Parameters** ====
  (((
  Set the Rs485 serial communication parameters:
@@ -1026,35 +1026,48 @@
  )))
  * (((
--(% style="color:#037691" %)** AT Command:**
++**AT Command:**
  )))
  (((
--
--
--* Set Baud Rate
++Set Baud Rate:
  )))
++(% class="box infomessage" %)
++(((
++(((
  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
++)))
++)))
--
  (((
--* Set UART Parity
++Set UART Parity
  )))
++(% class="box infomessage" %)
++(((
++(((
  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
++)))
++)))
--
  (((
--* Set STOPBIT
++Set STOPBIT
  )))
++(% class="box infomessage" %)
++(((
++(((
  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
++)))
++)))
++(((
++
++)))
--
  * (((
--(% style="color:#037691" %)** Downlink Payload:**
++**Downlink Payload:**
  )))
  (((
@@ -1208,7 +1208,7 @@
  == 5.1 Access AT Command ==
  (((
--RS485-LN supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-LN to use AT command, as below.
++RS485-BL supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-BL to use AT command, as below.
  )))
  (% aria-label="1654162355560-817.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162355560-817.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"]](% title="Click and drag to resize" %)
@@ -1215,7 +1215,7 @@
  (((
--In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-LN. The default password is 123456. Below is the output for reference:
++In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-BL. The default password is 123456. Below is the output for reference:
  )))
  (% aria-label="1654162368066-342.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162368066-342.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"]](% title="Click and drag to resize" %)
@@ -1364,9 +1364,9 @@
  User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
--== 6.3 How many RS485-Slave can RS485-LN connects? ==
++== 6.3 How many RS485-Slave can RS485-BL connects? ==
--The RS485-LN can support max 32 RS485 devices. Each uplink command of RS485-LN can support max 16 different RS485 command. So RS485-LN 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>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
++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>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
  == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? ==

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