<
From version < 31.3 >
edited by Xiaoling
on 2022/05/23 09:48
To version < 32.2 >
edited by Xiaoling
on 2022/06/02 15:22
>
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -18,19 +18,21 @@
18 18  
19 19  (((
20 20  (((
21 -The Dragino RS485-LN is a RS485 to LoRaWAN Converter. It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost.
21 +The Dragino RS485-LN is a **RS485 to LoRaWAN Converter**. It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost.
22 22  )))
23 23  
24 24  (((
25 -RS485-LN allows user to monitor / control RS485 devices and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
25 +RS485-LN allows user to **monitor / control RS485 devices** and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on.
26 26  )))
27 27  
28 28  (((
29 -For data uplink, RS485-LN sends user-defined commands to RS485 devices and gets the return from the RS485 devices. RS485-LN will process these returns according to user-define rules to get the final payload and upload to LoRaWAN server.
29 +**For data uplink**, RS485-LN sends user-defined commands to RS485 devices and gets the return from the RS485 devices. RS485-LN will process these returns according to user-define rules to get the final payload and upload to LoRaWAN server.
30 30  )))
31 31  
32 32  (((
33 -For data downlink, RS485-LN runs in LoRaWAN Class C. When there downlink commands from LoRaWAN server, RS485-LN will forward the commands from LoRaWAN server to RS485 devices.
33 +**For data downlink**, RS485-LN runs in LoRaWAN Class C. When there downlink commands from LoRaWAN server, RS485-LN will forward the commands from LoRaWAN server to RS485 devices.
34 +
35 +**Demo Dashboard for RS485-LN** connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]]
34 34  )))
35 35  )))
36 36  
... ... @@ -45,7 +45,7 @@
45 45  * Power Consumption (exclude RS485 device):
46 46  ** Idle: 32mA@12v
47 47  
48 -*
50 +*
49 49  ** 20dB Transmit: 65mA@12v
50 50  
51 51  **Interface for Model:**
... ... @@ -529,8 +529,8 @@
529 529  
530 530  
531 531  
532 -1.
533 -11.
534 +1.
535 +11.
534 534  111. Uplink on Interrupt
535 535  
536 536  Put the interrupt sensor between 3.3v_out and GPIO ext.[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
... ... @@ -544,7 +544,7 @@
544 544  AT+INTMOD=3  Interrupt trigger by rising edge.
545 545  
546 546  
547 -1.
549 +1.
548 548  11. Uplink Payload
549 549  
550 550  |**Size(bytes)**|**2**|**1**|**Length depends on the return from the commands**
... ... @@ -606,15 +606,15 @@
606 606  
607 607  * **Sensor Related Commands**: These commands are special designed for RS485-BL.  User can see these commands below:
608 608  
609 -1.
610 -11.
611 +1.
612 +11.
611 611  111. Common Commands:
612 612  
613 613  They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands]]
614 614  
615 615  
616 -1.
617 -11.
618 +1.
619 +11.
618 618  111. Sensor related commands:
619 619  
620 620  ==== Choose Device Type (RS485 or TTL) ====
... ... @@ -920,13 +920,13 @@
920 920  
921 921  
922 922  
923 -1.
925 +1.
924 924  11. Buttons
925 925  
926 926  |**Button**|**Feature**
927 927  |**RST**|Reboot RS485-BL
928 928  
929 -1.
931 +1.
930 930  11. +3V3 Output
931 931  
932 932  RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.
... ... @@ -944,7 +944,7 @@
944 944  By default, the AT+3V3T=0. This is a special case, means the +3V3 output is always on at any time
945 945  
946 946  
947 -1.
949 +1.
948 948  11. +5V Output
949 949  
950 950  RS485-BL has a Controllable +5V output, user can use this output to power external sensor.
... ... @@ -964,13 +964,13 @@
964 964  
965 965  
966 966  
967 -1.
969 +1.
968 968  11. LEDs
969 969  
970 970  |**LEDs**|**Feature**
971 971  |**LED1**|Blink when device transmit a packet.
972 972  
973 -1.
975 +1.
974 974  11. Switch Jumper
975 975  
976 976  |**Switch Jumper**|**Feature**
... ... @@ -1016,7 +1016,7 @@
1016 1016  
1017 1017  
1018 1018  
1019 -1.
1021 +1.
1020 1020  11. Common AT Command Sequence
1021 1021  111. Multi-channel ABP mode (Use with SX1301/LG308)
1022 1022  
... ... @@ -1035,8 +1035,8 @@
1035 1035  
1036 1036  ATZ
1037 1037  
1038 -1.
1039 -11.
1040 +1.
1041 +11.
1040 1040  111. Single-channel ABP mode (Use with LG01/LG02)
1041 1041  
1042 1042  AT+FDR   Reset Parameters to Factory Default, Keys Reserve
... ... @@ -1111,7 +1111,7 @@
1111 1111  [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
1112 1112  
1113 1113  
1114 -1.
1116 +1.
1115 1115  11. How to change the LoRa Frequency Bands/Region?
1116 1116  
1117 1117  User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
... ... @@ -1118,7 +1118,7 @@
1118 1118  
1119 1119  
1120 1120  
1121 -1.
1123 +1.
1122 1122  11. How many RS485-Slave can RS485-BL connects?
1123 1123  
1124 1124  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>>path:#downlink_A8]].
... ... @@ -1135,7 +1135,7 @@
1135 1135  
1136 1136  
1137 1137  
1138 -1.
1140 +1.
1139 1139  11. Why I can’t join TTN V3 in US915 /AU915 bands?
1140 1140  
1141 1141  It might about the channels mapping. Please see for detail.
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