Last modified by Bei Jinggeng on 2025/01/16 11:36
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From version < 61.12 >
edited by Xiaoling
on 2022/06/14 11:44
To version < 61.6 >
edited by Xiaoling
on 2022/06/14 11:40
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14 14  
15 15  **Table of Contents:**
16 16  
17 -{{toc/}}
18 -
19 -
20 20  (% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
21 21  (((
19 +(% class="macro" data-macro="startmacro:toc|-|" data-widget="xwiki-macro" %)
20 +(((
21 +(% class="macro-placeholder hidden" %)
22 +(((
23 +macro:toc
24 +)))
25 +
26 +* [[1.Introduction>>doc:null||anchor="H1.Introduction"]]
27 +** [[1.1 What is RS485-LN RS485 to LoRaWAN Converter>>doc:null||anchor="H1.1A0WhatisRS485-LNRS485toLoRaWANConverter"]]
28 +** [[1.2 Specifications>>doc:null||anchor="H1.2A0Specifications"]]
29 +** [[1.3 Features>>doc:null||anchor="H1.3Features"]]
30 +** [[1.4 Applications>>doc:null||anchor="H1.4A0Applications"]]
31 +** [[1.5 Firmware Change log>>doc:null||anchor="H1.5A0FirmwareChangelog"]]
32 +** [[1.6 Hardware Change log>>doc:null||anchor="H1.6HardwareChangelog"]]
33 +* [[2. Power ON Device>>doc:null||anchor="H2.PowerONDevice"]]
34 +* [[3. Operation Mode>>doc:null||anchor="H3.A0OperationMode"]]
35 +** [[3.1 How it works?>>doc:null||anchor="H3.1Howitworks3F"]]
36 +** [[3.2 Example to join LoRaWAN network>>doc:null||anchor="H3.2ExampletojoinLoRaWANnetwork"]]
37 +** [[3.3 Configure Commands to read data>>doc:null||anchor="H3.3ConfigureCommandstoreaddata"]]
38 +*** [[3.3.1 onfigure UART settings for RS485 or TTL communication>>doc:null||anchor="H3.3.1onfigureUARTsettingsforRS485orTTLcommunication"]]
39 +*** [[3.3.2 Configure sensors>>doc:null||anchor="H3.3.2Configuresensors"]]
40 +*** [[3.3.3 Configure read commands for each sampling>>doc:null||anchor="H3.3.3Configurereadcommandsforeachsampling"]]
41 +*** [[3.3.4 Compose the uplink payload>>doc:null||anchor="H3.3.4Composetheuplinkpayload"]]
42 +*** [[3.3.5 Uplink on demand>>doc:null||anchor="H3.3.5Uplinkondemand"]]
43 +*** [[3.3.6 Uplink on Interrupt>>doc:null||anchor="H3.3.6UplinkonInterrupt"]]
44 +** [[3.4 Uplink Payload>>doc:null||anchor="H3.4UplinkPayload"]]
45 +** [[3.5 Configure RS485-LN via AT or Downlink>>doc:null||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]]
46 +*** [[3.5.1 Common Commands>>doc:null||anchor="H3.5.1CommonCommands"]]
47 +*** [[3.5.2 Sensor related commands>>doc:null||anchor="H3.5.2Sensorrelatedcommands"]]
48 +*** [[3.5.3 Sensor related commands>>doc:null||anchor="H3.5.3A0Sensorrelatedcommands"]]
49 +**** [[RS485 Debug Command>>doc:null||anchor="HRS485DebugCommand"]]
50 +**** [[Set Payload version>>doc:null||anchor="HSetPayloadversion"]]
51 +**** [[Set RS485 Sampling Commands>>doc:null||anchor="HSetRS485SamplingCommands"]]
52 +**** [[Fast command to handle MODBUS device>>doc:null||anchor="HFastcommandtohandleMODBUSdevice"]]
53 +**** [[RS485 command timeout>>doc:null||anchor="HRS485commandtimeout"]]
54 +**** [[Uplink payload mode>>doc:null||anchor="HUplinkpayloadmode"]]
55 +**** [[Manually trigger an Uplink>>doc:null||anchor="HManuallytriggeranUplink"]]
56 +**** [[Clear RS485 Command>>doc:null||anchor="HClearRS485Command"]]
57 +**** [[Set Serial Communication Parameters>>doc:null||anchor="HSetSerialCommunicationParameters"]]
58 +** [[3.6 Listening mode for RS485 network>>doc:null||anchor="H3.6A0ListeningmodeforRS485network"]]
59 +** [[3.7 Buttons>>doc:null||anchor="H3.7Buttons"]]
60 +** [[3.8 LEDs>>doc:null||anchor="H3.8LEDs"]]
61 +* [[4. Case Study>>doc:null||anchor="H4.CaseStudy"]]
62 +* [[5. Use AT Command>>doc:null||anchor="H5.UseATCommand"]]
63 +** [[5.1 Access AT Command>>doc:null||anchor="H5.1AccessATCommand"]]
64 +** [[5.2 Common AT Command Sequence>>doc:null||anchor="H5.2CommonATCommandSequence"]]
65 +*** [[5.2.1 Multi-channel ABP mode (Use with SX1301/LG308)>>doc:null||anchor="H5.2.1Multi-channelABPmode28UsewithSX13012FLG30829"]]
66 +*** [[5.5.2 Single-channel ABP mode (Use with LG01/LG02)>>doc:null||anchor="H5.5.2Single-channelABPmode28UsewithLG012FLG0229"]]
67 +* [[6. FAQ>>doc:null||anchor="H6.FAQ"]]
68 +** [[6.1 How to upgrade the image?>>doc:null||anchor="H6.1Howtoupgradetheimage3F"]]
69 +** [[6.2 How to change the LoRa Frequency Bands/Region?>>doc:null||anchor="H6.2HowtochangetheLoRaFrequencyBands2FRegion3F"]]
70 +** [[6.3 How many RS485-Slave can RS485-LN connects?>>doc:null||anchor="H6.3HowmanyRS485-SlavecanRS485-LNconnects3F"]]
71 +** [[6.4 Compatible question to ChirpStack and TTI LoRaWAN server ?>>doc:null||anchor="H6.4CompatiblequestiontoChirpStackandTTILoRaWANserver3F"]]
72 +* [[7. Trouble Shooting>>doc:null||anchor="H7.TroubleShooting"]]
73 +** [[7.1 Downlink doesn’t work, how to solve it?>>doc:null||anchor="H7.1Downlinkdoesn2019twork2Chowtosolveit3F"]]
74 +** [[7.2 Why I can’t join TTN V3 in US915 /AU915 bands?>>doc:null||anchor="H7.2WhyIcan2019tjoinTTNV3inUS9152FAU915bands3F"]]
75 +* [[8. Order Info>>doc:null||anchor="H8.OrderInfo"]]
76 +* [[9.Packing Info>>doc:null||anchor="H9.PackingInfo"]]
77 +* [[10. FCC Caution for RS485LN-US915>>doc:null||anchor="H10.FCCCautionforRS485LN-US915"]]
78 +* [[11. Support>>doc:null||anchor="H11.Support"]]
79 +)))
80 +
22 22  (% 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==||height="15" role="presentation" title="Click and drag to move" width="15"]]
23 23  )))
24 24  
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80 80  ** Idle: 32mA@12v
81 81  ** 20dB Transmit: 65mA@12v
82 82  
83 -
84 84  **Interface for Model:**
85 85  
86 86  * RS485
87 87  * Power Input 7~~ 24V DC. 
88 88  
89 -
90 90  **LoRa Spec:**
91 91  
92 92  * Frequency Range:
... ... @@ -109,8 +109,6 @@
109 109  * Packet engine up to 256 bytes with CRC
110 110  
111 111  
112 -
113 -
114 114  == 1.3 Features ==
115 115  
116 116  * LoRaWAN Class A & Class C protocol (default Class C)
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123 123  * Support Interrupt uplink (Since hardware version v1.2)
124 124  
125 125  
126 -
127 -
128 128  == 1.4 Applications ==
129 129  
130 130  * Smart Buildings & Home Automation
... ... @@ -135,8 +135,6 @@
135 135  * Smart Factory
136 136  
137 137  
138 -
139 -
140 140  == 1.5 Firmware Change log ==
141 141  
142 142  [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]]
... ... @@ -339,6 +339,7 @@
339 339  )))
340 340  
341 341  
393 +
342 342  === 3.3.2 Configure sensors ===
343 343  
344 344  (((
... ... @@ -364,6 +364,7 @@
364 364  )))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
365 365  
366 366  
419 +
367 367  === 3.3.3 Configure read commands for each sampling ===
368 368  
369 369  (((
... ... @@ -585,7 +585,7 @@
585 585  
586 586  
587 587  
588 -==== **(% style="color:#037691" %)RS485 Debug Command**(%%) ====
641 +==== (% style="color:#037691" %)**RS485 Debug Command**(%%) ====
589 589  
590 590  (((
591 591  This command is used to configure the RS485 devices; they won’t be used during sampling.
... ... @@ -592,7 +592,7 @@
592 592  )))
593 593  
594 594  * (((
595 -**(% style="color:#037691" %)AT Command**
648 +(% style="color:#037691" %)**AT Command**
596 596  
597 597  **AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
598 598  
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703 703  
704 704  
705 705  
706 -==== **(% style="color:blue" %)Set Payload version** ====
759 +==== **Set Payload version** ====
707 707  
708 708  (((
709 709  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.
... ... @@ -710,7 +710,7 @@
710 710  )))
711 711  
712 712  * (((
713 -**(% style="color:#037691" %)AT Command:**
766 +**AT Command:**
714 714  )))
715 715  
716 716  (% class="box infomessage" %)
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721 721  )))
722 722  
723 723  * (((
724 -**(% style="color:#037691" %)Downlink Payload:**
777 +**Downlink Payload:**
725 725  )))
726 726  
727 727  (((
... ... @@ -735,7 +735,7 @@
735 735  
736 736  
737 737  
738 -==== **(% style="color:blue" %)Set RS485 Sampling Commands** ====
791 +==== **Set RS485 Sampling Commands** ====
739 739  
740 740  (((
741 741  AT+COMMANDx or AT+DATACUTx
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750 750  )))
751 751  
752 752  * (((
753 -**(% style="color:#037691" %)AT Command:**
806 +**AT Command:**
754 754  )))
755 755  
756 -
809 +(% class="box infomessage" %)
810 +(((
811 +(((
757 757  **AT+COMMANDx: Configure RS485 read command to sensor.**
813 +)))
814 +)))
758 758  
759 -
816 +(% class="box infomessage" %)
817 +(((
818 +(((
760 760  **AT+DATACUTx: Configure how to handle return from RS485 devices.**
820 +)))
821 +)))
761 761  
823 +(((
824 +
825 +)))
762 762  
763 763  * (((
764 -**(% style="color:#037691" %)Downlink Payload:**
828 +**Downlink Payload:**
765 765  )))
766 766  
767 767  (((
... ... @@ -815,7 +815,7 @@
815 815  
816 816  
817 817  
818 -==== **(% style="color:blue" %)Fast command to handle MODBUS device** ====
882 +==== **Fast command to handle MODBUS device** ====
819 819  
820 820  (((
821 821  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]].

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