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Last modified by Xiaoling on 2025/04/23 15:57
From version 41.37
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

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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]]
... ... @@ -1304,28 +1304,47 @@
1304 1304  
1305 1305  ==== **Uplink payload mode** ====
1306 1306  
1321 +(((
1307 1307  Define to use one uplink or multiple uplinks for the sampling.
1323 +)))
1308 1308  
1325 +(((
1309 1309  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
1327 +)))
1310 1310  
1311 -* **AT Command:**
1329 +* (((
1330 +**AT Command:**
1331 +)))
1312 1312  
1313 1313  (% class="box infomessage" %)
1314 1314  (((
1335 +(((
1315 1315  **AT+DATAUP=0**
1316 1316  )))
1338 +)))
1317 1317  
1318 1318  (% class="box infomessage" %)
1319 1319  (((
1342 +(((
1320 1320  **AT+DATAUP=1**
1321 1321  )))
1345 +)))
1322 1322  
1347 +(((
1348 +
1349 +)))
1323 1323  
1324 -* **Downlink Payload:**
1351 +* (((
1352 +**Downlink Payload:**
1353 +)))
1325 1325  
1355 +(((
1326 1326  **0xAD 00**  **~-~->** Same as AT+DATAUP=0
1357 +)))
1327 1327  
1359 +(((
1328 1328  **0xAD 01**  **~-~->** Same as AT+DATAUP=1
1361 +)))
1329 1329  
1330 1330  
1331 1331  
... ... @@ -1343,26 +1343,49 @@
1343 1343  
1344 1344  ==== **Clear RS485 Command** ====
1345 1345  
1379 +(((
1346 1346  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1381 +)))
1347 1347  
1383 +(((
1384 +
1385 +)))
1348 1348  
1349 -* **AT Command:**
1387 +* (((
1388 +**AT Command:**
1389 +)))
1350 1350  
1351 1351  (((
1352 1352  (% 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
1353 1353  )))
1354 1354  
1395 +(((
1355 1355  Example screen shot after clear all RS485 commands. 
1397 +)))
1356 1356  
1399 +(((
1400 +
1401 +)))
1357 1357  
1403 +(((
1358 1358  The uplink screen shot is:
1405 +)))
1359 1359  
1407 +(((
1360 1360  [[image:1654134704555-320.png]]
1409 +)))
1361 1361  
1411 +(((
1412 +
1413 +)))
1362 1362  
1363 -* **Downlink Payload:**
1415 +* (((
1416 +**Downlink Payload:**
1417 +)))
1364 1364  
1419 +(((
1365 1365  **0x09 aa bb** same as AT+CMDEAR=aa,bb
1421 +)))
1366 1366  
1367 1367  
1368 1368  
... ... @@ -1369,44 +1369,59 @@
1369 1369  
1370 1370  ==== **Set Serial Communication Parameters** ====
1371 1371  
1428 +(((
1372 1372  Set the Rs485 serial communication parameters:
1430 +)))
1373 1373  
1374 -* **AT Command:**
1432 +* (((
1433 +**AT Command:**
1434 +)))
1375 1375  
1436 +(((
1376 1376  Set Baud Rate:
1438 +)))
1377 1377  
1378 1378  (% class="box infomessage" %)
1379 1379  (((
1442 +(((
1380 1380  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1381 -)))
1382 1382  
1383 1383  Set UART Parity
1384 -
1385 -(% class="box infomessage" %)
1386 -(((
1387 1387  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1388 -)))
1389 1389  
1390 1390  Set STOPBIT
1391 1391  
1392 -(% class="box infomessage" %)
1393 -(((
1394 1394  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1395 1395  )))
1452 +)))
1396 1396  
1397 1397  
1398 -* **Downlink Payload:**
1455 +* (((
1456 +**Downlink Payload:**
1457 +)))
1399 1399  
1459 +(((
1400 1400  **A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1461 +)))
1401 1401  
1463 +(((
1402 1402  **Example:**
1465 +)))
1403 1403  
1404 -* A7 01 00 60   same as AT+BAUDR=9600
1405 -* 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 +)))
1406 1406  
1474 +(((
1407 1407  A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1476 +)))
1408 1408  
1478 +(((
1409 1409  A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1480 +)))
1410 1410  
1411 1411  
1412 1412  
... ... @@ -1413,22 +1413,41 @@
1413 1413  
1414 1414  ==== **Control output power duration** ====
1415 1415  
1487 +(((
1416 1416  User can set the output power duration before each sampling.
1489 +)))
1417 1417  
1418 -* **AT Command:**
1491 +* (((
1492 +**AT Command:**
1493 +)))
1419 1419  
1495 +(((
1420 1420  **Example:**
1497 +)))
1421 1421  
1499 +(((
1422 1422  **AT+3V3T=1000**  ~/~/ 3V3 output power will open 1s before each sampling.
1501 +)))
1423 1423  
1503 +(((
1424 1424  **AT+5VT=1000**  ~/~/ +5V output power will open 1s before each sampling.
1505 +)))
1425 1425  
1507 +(((
1508 +
1509 +)))
1426 1426  
1427 -* **LoRaWAN Downlink Command:**
1511 +* (((
1512 +**LoRaWAN Downlink Command:**
1513 +)))
1428 1428  
1515 +(((
1429 1429  **07 01 aa bb**  Same as AT+5VT=(aa bb)
1517 +)))
1430 1430  
1519 +(((
1431 1431  **07 02 aa bb**  Same as AT+3V3T=(aa bb)
1521 +)))
1432 1432  
1433 1433  
1434 1434  
... ... @@ -1438,8 +1438,6 @@
1438 1438  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1439 1439  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1440 1440  
1441 -
1442 -
1443 1443  == 3.7 +3V3 Output ==
1444 1444  
1445 1445  (((
... ... @@ -1517,22 +1517,14 @@
1517 1517  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1518 1518  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1519 1519  
1520 -
1521 -
1522 1522  == 3.10 Switch Jumper ==
1523 1523  
1524 -(% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
1525 -|=(% style="width: 124px;" %)**Switch Jumper**|=(% style="width: 388px;" %)**Feature**
1526 -|(% style="width:124px" %)**SW1**|(% style="width:388px" %)(((
1527 -ISP position: Upgrade firmware via UART
1528 -
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
1529 1529  Flash position: Configure device, check running status.
1530 -)))
1531 -|(% style="width:124px" %)**SW2**|(% style="width:388px" %)(((
1532 -5V position: set to compatible with 5v I/O.
1533 -
1614 +|(% style="width:123px" %)**SW2**|(% style="width:336px" %)5V position: set to compatible with 5v I/O.
1534 1534  3.3v position: set to compatible with 3.3v I/O.,
1535 -)))
1536 1536  
1537 1537  (((
1538 1538  **+3.3V**: is always ON
... ... @@ -1580,15 +1580,7 @@
1580 1580  (% class="box infomessage" %)
1581 1581  (((
1582 1582  **AT+FDR**
1583 -)))
1584 -
1585 -(% class="box infomessage" %)
1586 -(((
1587 1587  **AT+NJM=0**
1588 -)))
1589 -
1590 -(% class="box infomessage" %)
1591 -(((
1592 1592  **ATZ**
1593 1593  )))
1594 1594  
... ... @@ -1730,8 +1730,6 @@
1730 1730  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1731 1731  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1732 1732  
1733 -
1734 -
1735 1735  = 9. Packing Info =
1736 1736  
1737 1737  (((