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Last modified by Xiaoling on 2025/04/23 15:57
From version 44.8
edited by Xiaoling
on 2022/06/14 10:04
Change comment: There is no comment for this version
To version 42.1
edited by Xiaoling
on 2022/06/06 11:54
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/}}
... ... @@ -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  )))
... ... @@ -223,7 +223,6 @@
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  )))
... ... @@ -292,28 +292,28 @@
292 292  )))
293 293  
294 294  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
295 -|=(% style="width: 80px;" %)(((
286 +|=(% style="width: 120px;" %)(((
296 296  (((
297 297  **AT Commands**
298 298  )))
299 -)))|=(% style="width: 210px;" %)(((
290 +)))|=(% style="width: 190px;" %)(((
300 300  (((
301 301  **Description**
302 302  )))
303 -)))|=(% style="width: 210px;" %)(((
294 +)))|=(% style="width: 190px;" %)(((
304 304  (((
305 305  **Example**
306 306  )))
307 307  )))
308 -|(% style="width:80px" %)(((
299 +|(% style="width:120px" %)(((
309 309  (((
310 310  AT+BAUDR
311 311  )))
312 -)))|(% style="width:210px" %)(((
303 +)))|(% style="width:190px" %)(((
313 313  (((
314 314  Set the baud rate (for RS485 connection). Default Value is: 9600.
315 315  )))
316 -)))|(% style="width:210px" %)(((
307 +)))|(% style="width:190px" %)(((
317 317  (((
318 318  (((
319 319  AT+BAUDR=9600
... ... @@ -326,11 +326,11 @@
326 326  )))
327 327  )))
328 328  )))
329 -|(% style="width:80px" %)(((
320 +|(% style="width:120px" %)(((
330 330  (((
331 331  AT+PARITY
332 332  )))
333 -)))|(% style="width:210px" %)(((
324 +)))|(% style="width:190px" %)(((
334 334  (((
335 335  (((
336 336  Set UART parity (for RS485 connection)
... ... @@ -342,7 +342,7 @@
342 342  Default Value is: no parity.
343 343  )))
344 344  )))
345 -)))|(% style="width:210px" %)(((
336 +)))|(% style="width:190px" %)(((
346 346  (((
347 347  (((
348 348  AT+PARITY=0
... ... @@ -355,11 +355,11 @@
355 355  )))
356 356  )))
357 357  )))
358 -|(% style="width:80px" %)(((
349 +|(% style="width:120px" %)(((
359 359  (((
360 360  AT+STOPBIT
361 361  )))
362 -)))|(% style="width:210px" %)(((
353 +)))|(% style="width:190px" %)(((
363 363  (((
364 364  (((
365 365  Set serial stopbit (for RS485 connection)
... ... @@ -371,7 +371,7 @@
371 371  Default Value is: 1bit.
372 372  )))
373 373  )))
374 -)))|(% style="width:210px" %)(((
365 +)))|(% style="width:190px" %)(((
375 375  (((
376 376  (((
377 377  AT+STOPBIT=0 for 1bit
... ... @@ -391,6 +391,8 @@
391 391  )))
392 392  )))
393 393  
385 +
386 +
394 394  === 3.3.2 Configure sensors ===
395 395  
396 396  (((
... ... @@ -402,20 +402,14 @@
402 402  )))
403 403  
404 404  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
405 -|=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
406 -|AT+CFGDEV|(% style="width:80px" %)(((
407 -(((
398 +|=(% style="width: 120px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
399 +|AT+CFGDEV|(% style="width:120px" %)(((
408 408  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
409 -)))
410 410  
411 -(((
412 412  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
413 -)))
414 414  
415 -(((
416 416  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
417 -)))
418 -)))|(% style="width:210px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
405 +)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
419 419  
420 420  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
421 421  
... ... @@ -885,7 +885,7 @@
885 885  )))
886 886  
887 887  (((
888 -**}**
875 +{{{}}}}
889 889  
890 890  
891 891  )))
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915 915  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
916 916  )))
917 917  
905 +
906 +
918 918  === 3.5.1 Common Commands: ===
919 919  
920 920  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]]
... ... @@ -1438,16 +1438,34 @@
1438 1438  (((
1439 1439  (((
1440 1440  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1430 +)))
1431 +)))
1441 1441  
1433 +(((
1442 1442  Set UART Parity
1435 +)))
1436 +
1437 +(% class="box infomessage" %)
1438 +(((
1439 +(((
1443 1443  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1441 +)))
1442 +)))
1444 1444  
1444 +(((
1445 1445  Set STOPBIT
1446 +)))
1446 1446  
1448 +(% class="box infomessage" %)
1449 +(((
1450 +(((
1447 1447  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1448 1448  )))
1449 1449  )))
1450 1450  
1455 +(((
1456 +
1457 +)))
1451 1451  
1452 1452  * (((
1453 1453  **Downlink Payload:**
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1525 1525  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1526 1526  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1527 1527  
1535 +
1536 +
1528 1528  == 3.7 +3V3 Output ==
1529 1529  
1530 1530  (((
... ... @@ -1602,14 +1602,22 @@
1602 1602  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1603 1603  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1604 1604  
1614 +
1615 +
1605 1605  == 3.10 Switch Jumper ==
1606 1606  
1607 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %)
1608 -|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 336px;" %)**Feature**
1609 -|(% style="width:123px" %)**SW1**|(% style="width:336px" %)ISP position: Upgrade firmware via UART
1618 +(% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
1619 +|=(% style="width: 124px;" %)**Switch Jumper**|=(% style="width: 388px;" %)**Feature**
1620 +|(% style="width:124px" %)**SW1**|(% style="width:388px" %)(((
1621 +ISP position: Upgrade firmware via UART
1622 +
1610 1610  Flash position: Configure device, check running status.
1611 -|(% style="width:123px" %)**SW2**|(% style="width:336px" %)5V position: set to compatible with 5v I/O.
1624 +)))
1625 +|(% style="width:124px" %)**SW2**|(% style="width:388px" %)(((
1626 +5V position: set to compatible with 5v I/O.
1627 +
1612 1612  3.3v position: set to compatible with 3.3v I/O.,
1629 +)))
1613 1613  
1614 1614  (((
1615 1615  **+3.3V**: is always ON
... ... @@ -1657,7 +1657,15 @@
1657 1657  (% class="box infomessage" %)
1658 1658  (((
1659 1659  **AT+FDR**
1677 +)))
1678 +
1679 +(% class="box infomessage" %)
1680 +(((
1660 1660  **AT+NJM=0**
1682 +)))
1683 +
1684 +(% class="box infomessage" %)
1685 +(((
1661 1661  **ATZ**
1662 1662  )))
1663 1663  
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1799 1799  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1800 1800  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1801 1801  
1827 +
1828 +
1802 1802  = 9. Packing Info =
1803 1803  
1804 1804  (((