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

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

From version < 61.47 >

edited by Xiaoling
on 2022/06/25 16:09

To version < 61.6 >

edited by Xiaoling
on 2022/06/14 11:40

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@@ -12,18 +12,72 @@
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  **Table of Contents:**
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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-LN via AT or Downlink>>doc:null||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]]
++*** [[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-LN connects?>>doc:null||anchor="H6.3HowmanyRS485-SlavecanRS485-LNconnects3F"]]
++** [[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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  )))
@@ -337,7 +337,6 @@
--
  === 3.3.2 Configure sensors ===
  (((
@@ -364,8 +364,6 @@
--
--
  === 3.3.3 Configure read commands for each sampling ===
  (((
@@ -596,13 +596,13 @@
  * (((
  (% style="color:#037691" %)**AT 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
++**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
  )))
  * (((
@@ -643,9 +643,7 @@
  )))
  (((
--
--
--**Example 1**    ~-~-> Configure without ask for uplink (YY=0)
++**Example 1** ~-~-> Configure without ask for uplink (YY=0)
  )))
  (((
@@ -661,8 +661,6 @@
  )))
  (((
--
--
  So if user want to use downlink command to control to RS485 Alarm, he can use:
  )))
@@ -683,7 +683,7 @@
  )))
  (((
--**Example 2**        ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
++**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
  )))
  (((
@@ -695,11 +695,11 @@
  )))
  (((
--(((
--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**
  )))
  (((
@@ -709,7 +709,7 @@
--==== (% 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.
@@ -716,28 +716,32 @@
  )))
  * (((
--(% 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
@@ -752,16 +752,29 @@
  )))
  * (((
--(% 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:**
  )))
  (((
@@ -797,8 +797,6 @@
  )))
  (((
--
--
  **Example:**
  )))
@@ -817,10 +817,10 @@
--==== (% 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]].
  )))
  (((
@@ -840,25 +840,23 @@
  )))
  * (((
--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.
  )))
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++(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.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: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.
@@ -869,14 +869,17 @@
  )))
  * (((
--(% style="color:#037691" %)** AT Command:**
++**AT Command:**
++)))
++(% class="box infomessage" %)
++(((
++(((
  **AT+CMDDLaa=hex(bb cc)*1000**
  )))
++)))
  (((
--
--
  **Example:**
  )))
@@ -889,7 +889,7 @@
  )))
  * (((
--(% style="color:#037691" %)** Downlink Payload:**
++**Downlink Payload:**
  )))
  (((
@@ -901,17 +901,17 @@
  )))
  (((
--**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.
@@ -919,21 +919,32 @@
  (((
  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:**
  )))
  (((
@@ -947,7 +947,7 @@
--==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ====
++==== **Manually trigger an Uplink** ====
  (((
  Ask device to send an uplink immediately.
@@ -954,7 +954,7 @@
  )))
  * (((
--(% style="color:#037691" %)** AT Command:**
++**AT Command:**
  )))
  (((
@@ -966,7 +966,7 @@
  )))
  * (((
--(% style="color:#037691" %)** Downlink Payload:**
++**Downlink Payload:**
  )))
  (((
@@ -976,16 +976,14 @@
--==== (% 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:**
  )))
  (((
@@ -1012,7 +1012,7 @@
  * (((
--(% style="color:#037691" %)** Downlink Payload:**
++**Downlink Payload:**
  )))
  (((
@@ -1022,7 +1022,7 @@
--==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ====
++==== **Set Serial Communication Parameters** ====
  (((
  Set the Rs485 serial communication parameters:
@@ -1029,39 +1029,52 @@
  )))
  * (((
--(% 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:**
  )))
  (((
--**A7 01 aa bb**:     Same  AT+BAUDR=hex(aa bb)*100
++**A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
  )))
  (((
@@ -1076,11 +1076,11 @@
  )))
  (((
--A7 02 aa:    Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
++A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
  )))
  (((
--A7 03 aa:    Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
++A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
  )))
@@ -1134,7 +1134,7 @@
  )))
  (((
--(% style="color:#037691" %)** Downlink Command:**
++**Downlink Command:**
  )))
  (((
@@ -1193,9 +1193,6 @@
  |(% 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 ==
@@ -1204,9 +1204,6 @@
  |**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 =
  User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN  RS485-BL.WebHome]]
@@ -1238,24 +1238,38 @@
  == 5.2 Common AT Command Sequence ==
--
  === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) ===
  If device has not joined network yet:
--* (% style="color:#037691" %)**AT+FDR**
--* (% style="color:#037691" %)**AT+NJM=0**
--* (% style="color:#037691" %)**ATZ**
++(% class="box infomessage" %)
++(((
++**AT+FDR**
++)))
++(% class="box infomessage" %)
  (((
--
++**AT+NJM=0**
++)))
++(% class="box infomessage" %)
++(((
++**ATZ**
++)))
++
++
++(((
  If device already joined network:
++)))
--* (% style="color:#037691" %)**AT+NJM=0**
--* (% style="color:#037691" %)**ATZ**
++(% class="box infomessage" %)
++(((
++**AT+NJM=0**
++)))
--
++(% class="box infomessage" %)
++(((
++**ATZ**
  )))
@@ -1262,25 +1262,25 @@
  === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) ===
--(% style="background-color:#dcdcdc" %)**AT+FDR** (%%)          Reset Parameters to Factory Default, Keys Reserve
++(% style="background-color:#dcdcdc" %)**AT+FDR** (%%)      Reset Parameters to Factory Default, Keys Reserve
--(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)   Set to ABP mode
++(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode
--(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)   Set the Adaptive Data Rate Off
++(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off
--(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)   Set Data Rate
++(% style="background-color:#dcdcdc" %)**AT+DR=5**   (%%)Set Data Rate
--(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%)                 Set transmit interval to 60 seconds
++(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds
--(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%)          Set transmit frequency to 868.4Mhz
++(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz
--(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%)     Set RX2Frequency to 868.4Mhz (according to the result from server)
++(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server)
--(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%)                    Set RX2DR to match the downlink DR from server. see below
++(% style="background-color:#dcdcdc" %)**AT+RX2DR=5**  (%%) Set RX2DR to match the downlink DR from server. see below
--(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%)                  01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
++(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal.
--(% style="background-color:#dcdcdc" %)**ATZ**       (%%)                                Reset MCU
++(% style="background-color:#dcdcdc" %)**ATZ**       (%%)   Reset MCU
  (% style="color:red" %)**Note:**
@@ -1320,15 +1320,15 @@
  (% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.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" %)Step1(%%):** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
++**Step1:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
  )))
  (((
--**(% style="color:blue" %)Step2(%%):** Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
++**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]].
  )))
  (((
--**(% style="color:blue" %)Step3(%%): **Open flashloader; choose the correct COM port to update.
++**Step3: **Open flashloader; choose the correct COM port to update.
  )))
  (((
@@ -1349,7 +1349,7 @@
  (% aria-label="image-20220602175912-14.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175912-14.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:red" %)Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
++**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:
  (% aria-label="image-20220602175638-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175638-10.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" %)
@@ -1389,20 +1389,17 @@
  (% style="color:blue" %)**XXX:**
--* (% style="color:red" %)**EU433**(%%): frequency bands EU433
--* (% style="color:red" %)**EU868**(%%): frequency bands EU868
--* (% style="color:red" %)**KR920**(%%): frequency bands KR920
--* (% style="color:red" %)**CN470**(%%): frequency bands CN470
--* (% style="color:red" %)**AS923**(%%): frequency bands AS923
--* (% style="color:red" %)**AU915**(%%): frequency bands AU915
--* (% style="color:red" %)**US915**(%%): frequency bands US915
--* (% style="color:red" %)**IN865**(%%): frequency bands IN865
--* (% style="color:red" %)**RU864**(%%): frequency bands RU864
--* (% style="color:red" %)**KZ865**(%%): frequency bands KZ865
++* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
++* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
++* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
++* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
++* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
++* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
++* (% style="color:blue" %)**US915**(%%): frequency bands US915
++* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
++* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
++* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
--
--
--
  = 9.Packing Info =
@@ -1419,9 +1419,6 @@
  * Package Size / pcs : 14.5 x 8 x 5 cm
  * Weight / pcs : 170g
--
--
--
  = 10. FCC Caution for RS485LN-US915 =
  (((

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