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Last modified by Xiaoling on 2025/04/23 15:57
From version 44.9
edited by Xiaoling
on 2022/06/14 10:04
Change comment: There is no comment for this version
To version 42.17
edited by Xiaoling
on 2022/06/06 14:11
Change comment: There is no comment for this version

Summary

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... ... @@ -1,9 +1,13 @@
1 1  (% style="text-align:center" %)
2 -[[image:1652947681187-144.png||height="404" width="404"]]
2 +[[image:1652947681187-144.png||height="385" width="385"]]
3 3  
4 4  
5 5  
6 6  
7 +**RS485-BL – Waterproof RS485 to LoRaWAN Converter User Manual**
8 +
9 +
10 +
7 7  **Table of Contents:**
8 8  
9 9  {{toc/}}
... ... @@ -63,7 +63,6 @@
63 63  ** Idle: 6uA@3.3v
64 64  ** 20dB Transmit: 130mA@3.3v
65 65  
66 -
67 67  **Interface for Model:**
68 68  
69 69  * 1 x RS485 Interface
... ... @@ -73,7 +73,6 @@
73 73  * 1 x Interrupt Interface
74 74  * 1 x Controllable 5V output, max
75 75  
76 -
77 77  **LoRa Spec:**
78 78  
79 79  * Frequency Range:
... ... @@ -92,9 +92,6 @@
92 92  * 127 dB Dynamic Range RSSI.
93 93  * Automatic RF Sense and CAD with ultra-fast AFC. ​​​
94 94  
95 -
96 -
97 -
98 98  == 1.3 Features ==
99 99  
100 100  * LoRaWAN Class A & Class C protocol (default Class A)
... ... @@ -106,9 +106,6 @@
106 106  * Support Modbus protocol
107 107  * Support Interrupt uplink
108 108  
109 -
110 -
111 -
112 112  == 1.4 Applications ==
113 113  
114 114  * Smart Buildings & Home Automation
... ... @@ -118,9 +118,6 @@
118 118  * Smart Cities
119 119  * Smart Factory
120 120  
121 -
122 -
123 -
124 124  == 1.5 Firmware Change log ==
125 125  
126 126  [[RS485-BL Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/RS485-BL/Firmware/||style="background-color: rgb(255, 255, 255);"]]
... ... @@ -204,7 +204,6 @@
204 204  
205 205  [[image:1652953414711-647.png||height="337" width="723"]]
206 206  
207 -
208 208  (((
209 209  The RS485-BL in this example connected to two RS485 devices for demonstration, user can connect to other RS485 devices via the same method.
210 210  )))
... ... @@ -223,13 +223,12 @@
223 223  
224 224  [[image:1652953462722-299.png]]
225 225  
226 -
227 227  (((
228 228  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
229 229  )))
230 230  
231 231  (((
232 -**Add APP EUI in the application.**
223 +Add APP EUI in the application.
233 233  )))
234 234  
235 235  
... ... @@ -241,7 +241,6 @@
241 241  
242 242  [[image:image-20220519174512-4.png]]
243 243  
244 -
245 245  You can also choose to create the device manually.
246 246  
247 247  [[image:1652953542269-423.png||height="710" width="723"]]
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405 405  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
406 406  |=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
407 407  |AT+CFGDEV|(% style="width:80px" %)(((
408 -(((
409 409  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
410 -)))
411 411  
412 -(((
413 413  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
414 -)))
415 415  
416 -(((
417 417  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
418 -)))
419 419  )))|(% style="width:210px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
420 420  
421 421  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
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886 886  )))
887 887  
888 888  (((
889 -**}**
873 +{{{}}}}
890 890  
891 891  
892 892  )))
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916 916  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
917 917  )))
918 918  
903 +
904 +
919 919  === 3.5.1 Common Commands: ===
920 920  
921 921  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: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
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1439 1439  (((
1440 1440  (((
1441 1441  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1428 +)))
1429 +)))
1442 1442  
1431 +(((
1443 1443  Set UART Parity
1433 +)))
1434 +
1435 +(% class="box infomessage" %)
1436 +(((
1437 +(((
1444 1444  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1439 +)))
1440 +)))
1445 1445  
1442 +(((
1446 1446  Set STOPBIT
1444 +)))
1447 1447  
1446 +(% class="box infomessage" %)
1447 +(((
1448 +(((
1448 1448  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1449 1449  )))
1450 1450  )))
1451 1451  
1453 +(((
1454 +
1455 +)))
1452 1452  
1453 1453  * (((
1454 1454  **Downlink Payload:**
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1526 1526  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1527 1527  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1528 1528  
1533 +
1534 +
1529 1529  == 3.7 +3V3 Output ==
1530 1530  
1531 1531  (((
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1603 1603  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1604 1604  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1605 1605  
1612 +
1613 +
1606 1606  == 3.10 Switch Jumper ==
1607 1607  
1608 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %)
1609 -|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 336px;" %)**Feature**
1610 -|(% style="width:123px" %)**SW1**|(% style="width:336px" %)ISP position: Upgrade firmware via UART
1616 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:400px" %)
1617 +|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 277px;" %)**Feature**
1618 +|(% style="width:123px" %)**SW1**|(% style="width:277px" %)ISP position: Upgrade firmware via UART
1611 1611  Flash position: Configure device, check running status.
1612 -|(% style="width:123px" %)**SW2**|(% style="width:336px" %)5V position: set to compatible with 5v I/O.
1620 +|(% style="width:123px" %)**SW2**|(% style="width:277px" %)5V position: set to compatible with 5v I/O.
1613 1613  3.3v position: set to compatible with 3.3v I/O.,
1614 1614  
1615 1615  (((
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1658 1658  (% class="box infomessage" %)
1659 1659  (((
1660 1660  **AT+FDR**
1669 +)))
1670 +
1671 +(% class="box infomessage" %)
1672 +(((
1661 1661  **AT+NJM=0**
1674 +)))
1675 +
1676 +(% class="box infomessage" %)
1677 +(((
1662 1662  **ATZ**
1663 1663  )))
1664 1664  
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1800 1800  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1801 1801  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1802 1802  
1819 +
1820 +
1803 1803  = 9. Packing Info =
1804 1804  
1805 1805  (((