Skip to Content
Last modified by Xiaoling on 2025/04/23 15:57
From version 41.40
edited by Xiaoling
on 2022/06/06 11:20
Change comment: There is no comment for this version
To version 44.6
edited by Xiaoling
on 2022/06/14 09:57
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,13 +1,9 @@
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/}}
... ... @@ -67,6 +67,7 @@
67 67  ** Idle: 6uA@3.3v
68 68  ** 20dB Transmit: 130mA@3.3v
69 69  
66 +
70 70  **Interface for Model:**
71 71  
72 72  * 1 x RS485 Interface
... ... @@ -76,6 +76,7 @@
76 76  * 1 x Interrupt Interface
77 77  * 1 x Controllable 5V output, max
78 78  
76 +
79 79  **LoRa Spec:**
80 80  
81 81  * Frequency Range:
... ... @@ -94,6 +94,9 @@
94 94  * 127 dB Dynamic Range RSSI.
95 95  * Automatic RF Sense and CAD with ultra-fast AFC. ​​​
96 96  
95 +
96 +
97 +
97 97  == 1.3 Features ==
98 98  
99 99  * LoRaWAN Class A & Class C protocol (default Class A)
... ... @@ -105,6 +105,9 @@
105 105  * Support Modbus protocol
106 106  * Support Interrupt uplink
107 107  
109 +
110 +
111 +
108 108  == 1.4 Applications ==
109 109  
110 110  * Smart Buildings & Home Automation
... ... @@ -114,6 +114,9 @@
114 114  * Smart Cities
115 115  * Smart Factory
116 116  
121 +
122 +
123 +
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);"]]
... ... @@ -283,28 +283,28 @@
283 283  )))
284 284  
285 285  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
286 -|=(% style="width: 120px;" %)(((
293 +|=(% style="width: 80px;" %)(((
287 287  (((
288 288  **AT Commands**
289 289  )))
290 -)))|=(% style="width: 190px;" %)(((
297 +)))|=(% style="width: 210px;" %)(((
291 291  (((
292 292  **Description**
293 293  )))
294 -)))|=(% style="width: 190px;" %)(((
301 +)))|=(% style="width: 210px;" %)(((
295 295  (((
296 296  **Example**
297 297  )))
298 298  )))
299 -|(% style="width:120px" %)(((
306 +|(% style="width:80px" %)(((
300 300  (((
301 301  AT+BAUDR
302 302  )))
303 -)))|(% style="width:190px" %)(((
310 +)))|(% style="width:210px" %)(((
304 304  (((
305 305  Set the baud rate (for RS485 connection). Default Value is: 9600.
306 306  )))
307 -)))|(% style="width:190px" %)(((
314 +)))|(% style="width:210px" %)(((
308 308  (((
309 309  (((
310 310  AT+BAUDR=9600
... ... @@ -317,11 +317,11 @@
317 317  )))
318 318  )))
319 319  )))
320 -|(% style="width:120px" %)(((
327 +|(% style="width:80px" %)(((
321 321  (((
322 322  AT+PARITY
323 323  )))
324 -)))|(% style="width:190px" %)(((
331 +)))|(% style="width:210px" %)(((
325 325  (((
326 326  (((
327 327  Set UART parity (for RS485 connection)
... ... @@ -333,7 +333,7 @@
333 333  Default Value is: no parity.
334 334  )))
335 335  )))
336 -)))|(% style="width:190px" %)(((
343 +)))|(% style="width:210px" %)(((
337 337  (((
338 338  (((
339 339  AT+PARITY=0
... ... @@ -346,11 +346,11 @@
346 346  )))
347 347  )))
348 348  )))
349 -|(% style="width:120px" %)(((
356 +|(% style="width:80px" %)(((
350 350  (((
351 351  AT+STOPBIT
352 352  )))
353 -)))|(% style="width:190px" %)(((
360 +)))|(% style="width:210px" %)(((
354 354  (((
355 355  (((
356 356  Set serial stopbit (for RS485 connection)
... ... @@ -362,7 +362,7 @@
362 362  Default Value is: 1bit.
363 363  )))
364 364  )))
365 -)))|(% style="width:190px" %)(((
372 +)))|(% style="width:210px" %)(((
366 366  (((
367 367  (((
368 368  AT+STOPBIT=0 for 1bit
... ... @@ -382,8 +382,6 @@
382 382  )))
383 383  )))
384 384  
385 -
386 -
387 387  === 3.3.2 Configure sensors ===
388 388  
389 389  (((
... ... @@ -395,14 +395,20 @@
395 395  )))
396 396  
397 397  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
398 -|=(% style="width: 120px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
399 -|AT+CFGDEV|(% style="width:120px" %)(((
403 +|=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
404 +|AT+CFGDEV|(% style="width:80px" %)(((
405 +(((
400 400  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
407 +)))
401 401  
409 +(((
402 402  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
411 +)))
403 403  
413 +(((
404 404  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
405 -)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
415 +)))
416 +)))|(% style="width:210px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
406 406  
407 407  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
408 408  
... ... @@ -872,7 +872,7 @@
872 872  )))
873 873  
874 874  (((
875 -{{{}}}}
886 +**}**
876 876  
877 877  
878 878  )))
... ... @@ -902,8 +902,6 @@
902 902  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
903 903  )))
904 904  
905 -
906 -
907 907  === 3.5.1 Common Commands: ===
908 908  
909 909  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]]
... ... @@ -1427,34 +1427,16 @@
1427 1427  (((
1428 1428  (((
1429 1429  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1430 -)))
1431 -)))
1432 1432  
1433 -(((
1434 1434  Set UART Parity
1435 -)))
1436 -
1437 -(% class="box infomessage" %)
1438 -(((
1439 -(((
1440 1440  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1441 -)))
1442 -)))
1443 1443  
1444 -(((
1445 1445  Set STOPBIT
1446 -)))
1447 1447  
1448 -(% class="box infomessage" %)
1449 -(((
1450 -(((
1451 1451  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1452 1452  )))
1453 1453  )))
1454 1454  
1455 -(((
1456 -
1457 -)))
1458 1458  
1459 1459  * (((
1460 1460  **Downlink Payload:**
... ... @@ -1488,22 +1488,41 @@
1488 1488  
1489 1489  ==== **Control output power duration** ====
1490 1490  
1482 +(((
1491 1491  User can set the output power duration before each sampling.
1484 +)))
1492 1492  
1493 -* **AT Command:**
1486 +* (((
1487 +**AT Command:**
1488 +)))
1494 1494  
1490 +(((
1495 1495  **Example:**
1492 +)))
1496 1496  
1494 +(((
1497 1497  **AT+3V3T=1000**  ~/~/ 3V3 output power will open 1s before each sampling.
1496 +)))
1498 1498  
1498 +(((
1499 1499  **AT+5VT=1000**  ~/~/ +5V output power will open 1s before each sampling.
1500 +)))
1500 1500  
1502 +(((
1503 +
1504 +)))
1501 1501  
1502 -* **LoRaWAN Downlink Command:**
1506 +* (((
1507 +**LoRaWAN Downlink Command:**
1508 +)))
1503 1503  
1510 +(((
1504 1504  **07 01 aa bb**  Same as AT+5VT=(aa bb)
1512 +)))
1505 1505  
1514 +(((
1506 1506  **07 02 aa bb**  Same as AT+3V3T=(aa bb)
1516 +)))
1507 1507  
1508 1508  
1509 1509  
... ... @@ -1513,8 +1513,6 @@
1513 1513  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1514 1514  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1515 1515  
1516 -
1517 -
1518 1518  == 3.7 +3V3 Output ==
1519 1519  
1520 1520  (((
... ... @@ -1592,22 +1592,14 @@
1592 1592  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1593 1593  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1594 1594  
1595 -
1596 -
1597 1597  == 3.10 Switch Jumper ==
1598 1598  
1599 -(% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
1600 -|=(% style="width: 124px;" %)**Switch Jumper**|=(% style="width: 388px;" %)**Feature**
1601 -|(% style="width:124px" %)**SW1**|(% style="width:388px" %)(((
1602 -ISP position: Upgrade firmware via UART
1603 -
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
1604 1604  Flash position: Configure device, check running status.
1605 -)))
1606 -|(% style="width:124px" %)**SW2**|(% style="width:388px" %)(((
1607 -5V position: set to compatible with 5v I/O.
1608 -
1609 +|(% style="width:123px" %)**SW2**|(% style="width:336px" %)5V position: set to compatible with 5v I/O.
1609 1609  3.3v position: set to compatible with 3.3v I/O.,
1610 -)))
1611 1611  
1612 1612  (((
1613 1613  **+3.3V**: is always ON
... ... @@ -1655,15 +1655,7 @@
1655 1655  (% class="box infomessage" %)
1656 1656  (((
1657 1657  **AT+FDR**
1658 -)))
1659 -
1660 -(% class="box infomessage" %)
1661 -(((
1662 1662  **AT+NJM=0**
1663 -)))
1664 -
1665 -(% class="box infomessage" %)
1666 -(((
1667 1667  **ATZ**
1668 1668  )))
1669 1669  
... ... @@ -1805,8 +1805,6 @@
1805 1805  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1806 1806  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1807 1807  
1808 -
1809 -
1810 1810  = 9. Packing Info =
1811 1811  
1812 1812  (((