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Last modified by Xiaoling on 2025/04/23 15:57
From version 44.12
edited by Xiaoling
on 2022/06/14 10:06
Change comment: There is no comment for this version
To version 42.18
edited by Xiaoling
on 2022/06/06 14:25
Change comment: There is no comment for this version

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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/}}
... ... @@ -103,8 +103,6 @@
103 103  * Support Modbus protocol
104 104  * Support Interrupt uplink
105 105  
106 -
107 -
108 108  == 1.4 Applications ==
109 109  
110 110  * Smart Buildings & Home Automation
... ... @@ -114,8 +114,6 @@
114 114  * Smart Cities
115 115  * Smart Factory
116 116  
117 -
118 -
119 119  == 1.5 Firmware Change log ==
120 120  
121 121  [[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);"]]
... ... @@ -199,7 +199,6 @@
199 199  
200 200  [[image:1652953414711-647.png||height="337" width="723"]]
201 201  
202 -
203 203  (((
204 204  The RS485-BL in this example connected to two RS485 devices for demonstration, user can connect to other RS485 devices via the same method.
205 205  )))
... ... @@ -209,7 +209,7 @@
209 209  )))
210 210  
211 211  (((
212 -(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from RS485-BL.
211 +**Step 1**: Create a device in TTN V3 with the OTAA keys from RS485-BL.
213 213  )))
214 214  
215 215  (((
... ... @@ -218,13 +218,12 @@
218 218  
219 219  [[image:1652953462722-299.png]]
220 220  
221 -
222 222  (((
223 223  User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot:
224 224  )))
225 225  
226 226  (((
227 -**Add APP EUI in the application.**
225 +Add APP EUI in the application.
228 228  )))
229 229  
230 230  
... ... @@ -236,20 +236,17 @@
236 236  
237 237  [[image:image-20220519174512-4.png]]
238 238  
239 -
240 240  You can also choose to create the device manually.
241 241  
242 242  [[image:1652953542269-423.png||height="710" width="723"]]
243 243  
244 -
245 245  Add APP KEY and DEV EUI
246 246  
247 247  [[image:1652953553383-907.png||height="514" width="724"]]
248 248  
249 249  
250 -
251 251  (((
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.
247 +**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.
253 253  )))
254 254  
255 255  [[image:1652953568895-172.png||height="232" width="724"]]
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402 402  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
403 403  |=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
404 404  |AT+CFGDEV|(% style="width:80px" %)(((
405 -(((
406 406  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
407 -)))
408 408  
409 -(((
410 410  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
411 -)))
412 412  
413 -(((
414 414  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
415 -)))
416 416  )))|(% style="width:210px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
417 417  
418 418  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
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883 883  )))
884 884  
885 885  (((
886 -**}**
875 +}
887 887  
888 888  
889 889  )))
... ... @@ -913,6 +913,7 @@
913 913  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
914 914  )))
915 915  
905 +
916 916  === 3.5.1 Common Commands: ===
917 917  
918 918  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]]
... ... @@ -1436,16 +1436,34 @@
1436 1436  (((
1437 1437  (((
1438 1438  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1429 +)))
1430 +)))
1439 1439  
1432 +(((
1440 1440  Set UART Parity
1434 +)))
1435 +
1436 +(% class="box infomessage" %)
1437 +(((
1438 +(((
1441 1441  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1440 +)))
1441 +)))
1442 1442  
1443 +(((
1443 1443  Set STOPBIT
1445 +)))
1444 1444  
1447 +(% class="box infomessage" %)
1448 +(((
1449 +(((
1445 1445  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1446 1446  )))
1447 1447  )))
1448 1448  
1454 +(((
1455 +
1456 +)))
1449 1449  
1450 1450  * (((
1451 1451  **Downlink Payload:**
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1523 1523  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1524 1524  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1525 1525  
1534 +
1526 1526  == 3.7 +3V3 Output ==
1527 1527  
1528 1528  (((
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1600 1600  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1601 1601  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1602 1602  
1612 +
1603 1603  == 3.10 Switch Jumper ==
1604 1604  
1605 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %)
1606 -|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 336px;" %)**Feature**
1607 -|(% style="width:123px" %)**SW1**|(% style="width:336px" %)ISP position: Upgrade firmware via UART
1615 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:400px" %)
1616 +|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 277px;" %)**Feature**
1617 +|(% style="width:123px" %)**SW1**|(% style="width:277px" %)ISP position: Upgrade firmware via UART
1608 1608  Flash position: Configure device, check running status.
1609 -|(% style="width:123px" %)**SW2**|(% style="width:336px" %)5V position: set to compatible with 5v I/O.
1619 +|(% style="width:123px" %)**SW2**|(% style="width:277px" %)5V position: set to compatible with 5v I/O.
1610 1610  3.3v position: set to compatible with 3.3v I/O.,
1611 1611  
1612 1612  (((
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1655 1655  (% class="box infomessage" %)
1656 1656  (((
1657 1657  **AT+FDR**
1668 +)))
1669 +
1670 +(% class="box infomessage" %)
1671 +(((
1658 1658  **AT+NJM=0**
1673 +)))
1674 +
1675 +(% class="box infomessage" %)
1676 +(((
1659 1659  **ATZ**
1660 1660  )))
1661 1661  
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1797 1797  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1798 1798  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1799 1799  
1818 +
1800 1800  = 9. Packing Info =
1801 1801  
1802 1802  (((