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Last modified by Xiaoling on 2025/04/23 15:57
From version 44.13
edited by Xiaoling
on 2022/06/14 10:08
Change comment: There is no comment for this version
To version 42.5
edited by Xiaoling
on 2022/06/06 13:41
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -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/}}
... ... @@ -90,8 +90,6 @@
90 90  * 127 dB Dynamic Range RSSI.
91 91  * Automatic RF Sense and CAD with ultra-fast AFC. ​​​
92 92  
93 -
94 -
95 95  == 1.3 Features ==
96 96  
97 97  * LoRaWAN Class A & Class C protocol (default Class A)
... ... @@ -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.
209 +**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.**
223 +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.
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.
253 253  )))
254 254  
255 255  [[image:1652953568895-172.png||height="232" width="724"]]
... ... @@ -389,9 +389,6 @@
389 389  )))
390 390  )))
391 391  
392 -
393 -
394 -
395 395  === 3.3.2 Configure sensors ===
396 396  
397 397  (((
... ... @@ -405,17 +405,11 @@
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  )))
... ... @@ -1439,16 +1439,34 @@
1439 1439  (((
1440 1440  (((
1441 1441  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1426 +)))
1427 +)))
1442 1442  
1429 +(((
1443 1443  Set UART Parity
1431 +)))
1432 +
1433 +(% class="box infomessage" %)
1434 +(((
1435 +(((
1444 1444  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1437 +)))
1438 +)))
1445 1445  
1440 +(((
1446 1446  Set STOPBIT
1442 +)))
1447 1447  
1444 +(% class="box infomessage" %)
1445 +(((
1446 +(((
1448 1448  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1449 1449  )))
1450 1450  )))
1451 1451  
1451 +(((
1452 +
1453 +)))
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  
1531 +
1532 +
1529 1529  == 3.7 +3V3 Output ==
1530 1530  
1531 1531  (((
... ... @@ -1605,12 +1605,18 @@
1605 1605  
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
1612 +(% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
1613 +|=(% style="width: 124px;" %)**Switch Jumper**|=(% style="width: 388px;" %)**Feature**
1614 +|(% style="width:124px" %)**SW1**|(% style="width:388px" %)(((
1615 +ISP position: Upgrade firmware via UART
1616 +
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.
1618 +)))
1619 +|(% style="width:124px" %)**SW2**|(% style="width:388px" %)(((
1620 +5V position: set to compatible with 5v I/O.
1621 +
1613 1613  3.3v position: set to compatible with 3.3v I/O.,
1623 +)))
1614 1614  
1615 1615  (((
1616 1616  **+3.3V**: is always ON
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1658 1658  (% class="box infomessage" %)
1659 1659  (((
1660 1660  **AT+FDR**
1671 +)))
1672 +
1673 +(% class="box infomessage" %)
1674 +(((
1661 1661  **AT+NJM=0**
1676 +)))
1677 +
1678 +(% class="box infomessage" %)
1679 +(((
1662 1662  **ATZ**
1663 1663  )))
1664 1664