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Last modified by Xiaoling on 2025/04/23 15:57
From version 41.38
edited by Xiaoling
on 2022/06/06 11:20
Change comment: There is no comment for this version
To version 44.10
edited by Xiaoling
on 2022/06/14 10:05
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);"]]
... ... @@ -197,6 +197,7 @@
197 197  
198 198  [[image:1652953414711-647.png||height="337" width="723"]]
199 199  
207 +
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  )))
... ... @@ -215,12 +215,13 @@
215 215  
216 216  [[image:1652953462722-299.png]]
217 217  
226 +
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.
232 +**Add APP EUI in the application.**
224 224  )))
225 225  
226 226  
... ... @@ -232,15 +232,18 @@
232 232  
233 233  [[image:image-20220519174512-4.png]]
234 234  
244 +
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  
249 +
239 239  Add APP KEY and DEV EUI
240 240  
241 241  [[image:1652953553383-907.png||height="514" width="724"]]
242 242  
243 243  
255 +
244 244  (((
245 245  **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.
246 246  )))
... ... @@ -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;" %)(((
298 +|=(% style="width: 80px;" %)(((
287 287  (((
288 288  **AT Commands**
289 289  )))
290 -)))|=(% style="width: 190px;" %)(((
302 +)))|=(% style="width: 210px;" %)(((
291 291  (((
292 292  **Description**
293 293  )))
294 -)))|=(% style="width: 190px;" %)(((
306 +)))|=(% style="width: 210px;" %)(((
295 295  (((
296 296  **Example**
297 297  )))
298 298  )))
299 -|(% style="width:120px" %)(((
311 +|(% style="width:80px" %)(((
300 300  (((
301 301  AT+BAUDR
302 302  )))
303 -)))|(% style="width:190px" %)(((
315 +)))|(% style="width:210px" %)(((
304 304  (((
305 305  Set the baud rate (for RS485 connection). Default Value is: 9600.
306 306  )))
307 -)))|(% style="width:190px" %)(((
319 +)))|(% 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" %)(((
332 +|(% style="width:80px" %)(((
321 321  (((
322 322  AT+PARITY
323 323  )))
324 -)))|(% style="width:190px" %)(((
336 +)))|(% 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" %)(((
348 +)))|(% 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" %)(((
361 +|(% style="width:80px" %)(((
350 350  (((
351 351  AT+STOPBIT
352 352  )))
353 -)))|(% style="width:190px" %)(((
365 +)))|(% 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" %)(((
377 +)))|(% 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" %)(((
408 +|=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
409 +|AT+CFGDEV|(% style="width:80px" %)(((
410 +(((
400 400  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
412 +)))
401 401  
414 +(((
402 402  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
416 +)))
403 403  
418 +(((
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
420 +)))
421 +)))|(% 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 -{{{}}}}
891 +**}**
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]]
... ... @@ -1362,26 +1362,49 @@
1362 1362  
1363 1363  ==== **Clear RS485 Command** ====
1364 1364  
1379 +(((
1365 1365  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1381 +)))
1366 1366  
1383 +(((
1384 +
1385 +)))
1367 1367  
1368 -* **AT Command:**
1387 +* (((
1388 +**AT Command:**
1389 +)))
1369 1369  
1370 1370  (((
1371 1371  (% style="color:#037691" %)**AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
1372 1372  )))
1373 1373  
1395 +(((
1374 1374  Example screen shot after clear all RS485 commands. 
1397 +)))
1375 1375  
1399 +(((
1400 +
1401 +)))
1376 1376  
1403 +(((
1377 1377  The uplink screen shot is:
1405 +)))
1378 1378  
1407 +(((
1379 1379  [[image:1654134704555-320.png]]
1409 +)))
1380 1380  
1411 +(((
1412 +
1413 +)))
1381 1381  
1382 -* **Downlink Payload:**
1415 +* (((
1416 +**Downlink Payload:**
1417 +)))
1383 1383  
1419 +(((
1384 1384  **0x09 aa bb** same as AT+CMDEAR=aa,bb
1421 +)))
1385 1385  
1386 1386  
1387 1387  
... ... @@ -1388,44 +1388,59 @@
1388 1388  
1389 1389  ==== **Set Serial Communication Parameters** ====
1390 1390  
1428 +(((
1391 1391  Set the Rs485 serial communication parameters:
1430 +)))
1392 1392  
1393 -* **AT Command:**
1432 +* (((
1433 +**AT Command:**
1434 +)))
1394 1394  
1436 +(((
1395 1395  Set Baud Rate:
1438 +)))
1396 1396  
1397 1397  (% class="box infomessage" %)
1398 1398  (((
1442 +(((
1399 1399  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1400 -)))
1401 1401  
1402 1402  Set UART Parity
1403 -
1404 -(% class="box infomessage" %)
1405 -(((
1406 1406  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1407 -)))
1408 1408  
1409 1409  Set STOPBIT
1410 1410  
1411 -(% class="box infomessage" %)
1412 -(((
1413 1413  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1414 1414  )))
1452 +)))
1415 1415  
1416 1416  
1417 -* **Downlink Payload:**
1455 +* (((
1456 +**Downlink Payload:**
1457 +)))
1418 1418  
1459 +(((
1419 1419  **A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1461 +)))
1420 1420  
1463 +(((
1421 1421  **Example:**
1465 +)))
1422 1422  
1423 -* A7 01 00 60   same as AT+BAUDR=9600
1424 -* A7 01 04 80  same as AT+BAUDR=115200
1467 +* (((
1468 +A7 01 00 60   same as AT+BAUDR=9600
1469 +)))
1470 +* (((
1471 +A7 01 04 80  same as AT+BAUDR=115200
1472 +)))
1425 1425  
1474 +(((
1426 1426  A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1476 +)))
1427 1427  
1478 +(((
1428 1428  A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1480 +)))
1429 1429  
1430 1430  
1431 1431  
... ... @@ -1432,22 +1432,41 @@
1432 1432  
1433 1433  ==== **Control output power duration** ====
1434 1434  
1487 +(((
1435 1435  User can set the output power duration before each sampling.
1489 +)))
1436 1436  
1437 -* **AT Command:**
1491 +* (((
1492 +**AT Command:**
1493 +)))
1438 1438  
1495 +(((
1439 1439  **Example:**
1497 +)))
1440 1440  
1499 +(((
1441 1441  **AT+3V3T=1000**  ~/~/ 3V3 output power will open 1s before each sampling.
1501 +)))
1442 1442  
1503 +(((
1443 1443  **AT+5VT=1000**  ~/~/ +5V output power will open 1s before each sampling.
1505 +)))
1444 1444  
1507 +(((
1508 +
1509 +)))
1445 1445  
1446 -* **LoRaWAN Downlink Command:**
1511 +* (((
1512 +**LoRaWAN Downlink Command:**
1513 +)))
1447 1447  
1515 +(((
1448 1448  **07 01 aa bb**  Same as AT+5VT=(aa bb)
1517 +)))
1449 1449  
1519 +(((
1450 1450  **07 02 aa bb**  Same as AT+3V3T=(aa bb)
1521 +)))
1451 1451  
1452 1452  
1453 1453  
... ... @@ -1457,8 +1457,6 @@
1457 1457  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1458 1458  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1459 1459  
1460 -
1461 -
1462 1462  == 3.7 +3V3 Output ==
1463 1463  
1464 1464  (((
... ... @@ -1536,22 +1536,14 @@
1536 1536  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1537 1537  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1538 1538  
1539 -
1540 -
1541 1541  == 3.10 Switch Jumper ==
1542 1542  
1543 -(% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
1544 -|=(% style="width: 124px;" %)**Switch Jumper**|=(% style="width: 388px;" %)**Feature**
1545 -|(% style="width:124px" %)**SW1**|(% style="width:388px" %)(((
1546 -ISP position: Upgrade firmware via UART
1547 -
1610 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %)
1611 +|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 336px;" %)**Feature**
1612 +|(% style="width:123px" %)**SW1**|(% style="width:336px" %)ISP position: Upgrade firmware via UART
1548 1548  Flash position: Configure device, check running status.
1549 -)))
1550 -|(% style="width:124px" %)**SW2**|(% style="width:388px" %)(((
1551 -5V position: set to compatible with 5v I/O.
1552 -
1614 +|(% style="width:123px" %)**SW2**|(% style="width:336px" %)5V position: set to compatible with 5v I/O.
1553 1553  3.3v position: set to compatible with 3.3v I/O.,
1554 -)))
1555 1555  
1556 1556  (((
1557 1557  **+3.3V**: is always ON
... ... @@ -1599,15 +1599,7 @@
1599 1599  (% class="box infomessage" %)
1600 1600  (((
1601 1601  **AT+FDR**
1602 -)))
1603 -
1604 -(% class="box infomessage" %)
1605 -(((
1606 1606  **AT+NJM=0**
1607 -)))
1608 -
1609 -(% class="box infomessage" %)
1610 -(((
1611 1611  **ATZ**
1612 1612  )))
1613 1613  
... ... @@ -1749,8 +1749,6 @@
1749 1749  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1750 1750  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1751 1751  
1752 -
1753 -
1754 1754  = 9. Packing Info =
1755 1755  
1756 1756  (((