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Last modified by Xiaoling on 2025/04/23 15:57
From version 42.4
edited by Xiaoling
on 2022/06/06 12:02
Change comment: There is no comment for this version
To version 44.13
edited by Xiaoling
on 2022/06/14 10:08
Change comment: There is no comment for this version

Summary

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Content
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1 1  (% style="text-align:center" %)
2 -[[image:1652947681187-144.png||height="385" width="385"]]
2 +[[image:1652947681187-144.png||height="404" width="404"]]
3 3  
4 4  
5 5  
6 6  
7 -**RS485-BL – Waterproof RS485 to LoRaWAN Converter User Manual**
8 -
9 -
10 -
11 11  **Table of Contents:**
12 12  
13 13  {{toc/}}
... ... @@ -94,6 +94,8 @@
94 94  * 127 dB Dynamic Range RSSI.
95 95  * Automatic RF Sense and CAD with ultra-fast AFC. ​​​
96 96  
93 +
94 +
97 97  == 1.3 Features ==
98 98  
99 99  * LoRaWAN Class A & Class C protocol (default Class A)
... ... @@ -105,6 +105,8 @@
105 105  * Support Modbus protocol
106 106  * Support Interrupt uplink
107 107  
106 +
107 +
108 108  == 1.4 Applications ==
109 109  
110 110  * Smart Buildings & Home Automation
... ... @@ -114,6 +114,8 @@
114 114  * Smart Cities
115 115  * Smart Factory
116 116  
117 +
118 +
117 117  == 1.5 Firmware Change log ==
118 118  
119 119  [[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);"]]
... ... @@ -197,6 +197,7 @@
197 197  
198 198  [[image:1652953414711-647.png||height="337" width="723"]]
199 199  
202 +
200 200  (((
201 201  The RS485-BL in this example connected to two RS485 devices for demonstration, user can connect to other RS485 devices via the same method.
202 202  )))
... ... @@ -206,7 +206,7 @@
206 206  )))
207 207  
208 208  (((
209 -**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-BL.
212 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-BL.
210 210  )))
211 211  
212 212  (((
... ... @@ -215,12 +215,13 @@
215 215  
216 216  [[image:1652953462722-299.png]]
217 217  
221 +
218 218  (((
219 219  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
220 220  )))
221 221  
222 222  (((
223 -Add APP EUI in the application.
227 +**Add APP EUI in the application.**
224 224  )))
225 225  
226 226  
... ... @@ -232,17 +232,20 @@
232 232  
233 233  [[image:image-20220519174512-4.png]]
234 234  
239 +
235 235  You can also choose to create the device manually.
236 236  
237 237  [[image:1652953542269-423.png||height="710" width="723"]]
238 238  
244 +
239 239  Add APP KEY and DEV EUI
240 240  
241 241  [[image:1652953553383-907.png||height="514" width="724"]]
242 242  
243 243  
250 +
244 244  (((
245 -**Step 2**: Power on RS485-BL 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.
252 +(% style="color:blue" %)**Step 2**(%%): Power on RS485-BL 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.
246 246  )))
247 247  
248 248  [[image:1652953568895-172.png||height="232" width="724"]]
... ... @@ -383,6 +383,8 @@
383 383  )))
384 384  
385 385  
393 +
394 +
386 386  === 3.3.2 Configure sensors ===
387 387  
388 388  (((
... ... @@ -396,11 +396,17 @@
396 396  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
397 397  |=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
398 398  |AT+CFGDEV|(% style="width:80px" %)(((
408 +(((
399 399  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
410 +)))
400 400  
412 +(((
401 401  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
414 +)))
402 402  
416 +(((
403 403  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
418 +)))
404 404  )))|(% style="width:210px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
405 405  
406 406  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
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871 871  )))
872 872  
873 873  (((
874 -}
889 +**}**
875 875  
876 876  
877 877  )))
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901 901  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
902 902  )))
903 903  
904 -
905 905  === 3.5.1 Common Commands: ===
906 906  
907 907  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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1425 1425  (((
1426 1426  (((
1427 1427  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1428 -)))
1429 -)))
1430 1430  
1431 -(((
1432 1432  Set UART Parity
1433 -)))
1434 -
1435 -(% class="box infomessage" %)
1436 -(((
1437 -(((
1438 1438  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1439 -)))
1440 -)))
1441 1441  
1442 -(((
1443 1443  Set STOPBIT
1444 -)))
1445 1445  
1446 -(% class="box infomessage" %)
1447 -(((
1448 -(((
1449 1449  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1450 1450  )))
1451 1451  )))
1452 1452  
1453 -(((
1454 -
1455 -)))
1456 1456  
1457 1457  * (((
1458 1458  **Downlink Payload:**
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1530 1530  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1531 1531  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1532 1532  
1533 -
1534 1534  == 3.7 +3V3 Output ==
1535 1535  
1536 1536  (((
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1608 1608  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1609 1609  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1610 1610  
1611 -
1612 1612  == 3.10 Switch Jumper ==
1613 1613  
1614 -(% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
1615 -|=(% style="width: 124px;" %)**Switch Jumper**|=(% style="width: 388px;" %)**Feature**
1616 -|(% style="width:124px" %)**SW1**|(% style="width:388px" %)(((
1617 -ISP position: Upgrade firmware via UART
1618 -
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
1619 1619  Flash position: Configure device, check running status.
1620 -)))
1621 -|(% style="width:124px" %)**SW2**|(% style="width:388px" %)(((
1622 -5V position: set to compatible with 5v I/O.
1623 -
1612 +|(% style="width:123px" %)**SW2**|(% style="width:336px" %)5V position: set to compatible with 5v I/O.
1624 1624  3.3v position: set to compatible with 3.3v I/O.,
1625 -)))
1626 1626  
1627 1627  (((
1628 1628  **+3.3V**: is always ON
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1670 1670  (% class="box infomessage" %)
1671 1671  (((
1672 1672  **AT+FDR**
1673 -)))
1674 -
1675 -(% class="box infomessage" %)
1676 -(((
1677 1677  **AT+NJM=0**
1678 -)))
1679 -
1680 -(% class="box infomessage" %)
1681 -(((
1682 1682  **ATZ**
1683 1683  )))
1684 1684  
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1820 1820  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1821 1821  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1822 1822  
1823 -
1824 1824  = 9. Packing Info =
1825 1825  
1826 1826  (((