Skip to Content
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 41.35
edited by Xiaoling
on 2022/06/06 11:19
Change comment: There is no comment for this version

Summary

Details

Page properties
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"]]
... ... @@ -290,28 +290,28 @@
290 290  )))
291 291  
292 292  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
293 -|=(% style="width: 80px;" %)(((
286 +|=(% style="width: 120px;" %)(((
294 294  (((
295 295  **AT Commands**
296 296  )))
297 -)))|=(% style="width: 210px;" %)(((
290 +)))|=(% style="width: 190px;" %)(((
298 298  (((
299 299  **Description**
300 300  )))
301 -)))|=(% style="width: 210px;" %)(((
294 +)))|=(% style="width: 190px;" %)(((
302 302  (((
303 303  **Example**
304 304  )))
305 305  )))
306 -|(% style="width:80px" %)(((
299 +|(% style="width:120px" %)(((
307 307  (((
308 308  AT+BAUDR
309 309  )))
310 -)))|(% style="width:210px" %)(((
303 +)))|(% style="width:190px" %)(((
311 311  (((
312 312  Set the baud rate (for RS485 connection). Default Value is: 9600.
313 313  )))
314 -)))|(% style="width:210px" %)(((
307 +)))|(% style="width:190px" %)(((
315 315  (((
316 316  (((
317 317  AT+BAUDR=9600
... ... @@ -324,11 +324,11 @@
324 324  )))
325 325  )))
326 326  )))
327 -|(% style="width:80px" %)(((
320 +|(% style="width:120px" %)(((
328 328  (((
329 329  AT+PARITY
330 330  )))
331 -)))|(% style="width:210px" %)(((
324 +)))|(% style="width:190px" %)(((
332 332  (((
333 333  (((
334 334  Set UART parity (for RS485 connection)
... ... @@ -340,7 +340,7 @@
340 340  Default Value is: no parity.
341 341  )))
342 342  )))
343 -)))|(% style="width:210px" %)(((
336 +)))|(% style="width:190px" %)(((
344 344  (((
345 345  (((
346 346  AT+PARITY=0
... ... @@ -353,11 +353,11 @@
353 353  )))
354 354  )))
355 355  )))
356 -|(% style="width:80px" %)(((
349 +|(% style="width:120px" %)(((
357 357  (((
358 358  AT+STOPBIT
359 359  )))
360 -)))|(% style="width:210px" %)(((
353 +)))|(% style="width:190px" %)(((
361 361  (((
362 362  (((
363 363  Set serial stopbit (for RS485 connection)
... ... @@ -369,7 +369,7 @@
369 369  Default Value is: 1bit.
370 370  )))
371 371  )))
372 -)))|(% style="width:210px" %)(((
365 +)))|(% style="width:190px" %)(((
373 373  (((
374 374  (((
375 375  AT+STOPBIT=0 for 1bit
... ... @@ -391,7 +391,6 @@
391 391  
392 392  
393 393  
394 -
395 395  === 3.3.2 Configure sensors ===
396 396  
397 397  (((
... ... @@ -403,20 +403,14 @@
403 403  )))
404 404  
405 405  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
406 -|=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
407 -|AT+CFGDEV|(% style="width:80px" %)(((
408 -(((
398 +|=(% style="width: 120px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
399 +|AT+CFGDEV|(% style="width:120px" %)(((
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 -)))|(% 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
420 420  
421 421  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
422 422  
... ... @@ -886,7 +886,7 @@
886 886  )))
887 887  
888 888  (((
889 -**}**
875 +{{{}}}}
890 890  
891 891  
892 892  )))
... ... @@ -916,6 +916,8 @@
916 916  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
917 917  )))
918 918  
905 +
906 +
919 919  === 3.5.1 Common Commands: ===
920 920  
921 921  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]]
... ... @@ -1243,13 +1243,9 @@
1243 1243  [[image:1654133954153-643.png]]
1244 1244  
1245 1245  
1246 -* (((
1247 -**Downlink Commands:**
1248 -)))
1234 +* **Downlink Commands:**
1249 1249  
1250 -(((
1251 1251  **A9 aa** ~-~-> Same as AT+MBFUN=aa
1252 -)))
1253 1253  
1254 1254  
1255 1255  
... ... @@ -1256,60 +1256,32 @@
1256 1256  
1257 1257  ==== **RS485 command timeout** ====
1258 1258  
1259 -(((
1260 1260  Some Modbus device has slow action to send replies. This command is used to configure the RS485-BL to use longer time to wait for their action.
1261 -)))
1262 1262  
1263 -(((
1264 1264  Default value: 0, range:  0 ~~ 5 seconds
1265 -)))
1266 1266  
1267 -(((
1268 -
1269 -)))
1270 1270  
1271 -* (((
1272 -**AT Command:**
1273 -)))
1248 +* **AT Command:**
1274 1274  
1275 1275  (% class="box infomessage" %)
1276 1276  (((
1277 -(((
1278 1278  **AT+CMDDLaa=hex(bb cc)**
1279 1279  )))
1280 -)))
1281 1281  
1282 -(((
1283 1283  **Example:**
1284 -)))
1285 1285  
1286 -(((
1287 1287  **AT+CMDDL1=1000** to send the open time to 1000ms
1288 -)))
1289 1289  
1290 -(((
1291 -
1292 -)))
1293 1293  
1294 -* (((
1295 -**Downlink Payload:**
1296 -)))
1260 +* **Downlink Payload:**
1297 1297  
1298 -(((
1299 1299  0x AA aa bb cc
1300 -)))
1301 1301  
1302 -(((
1303 1303  Same as: AT+CMDDLaa=hex(bb cc)
1304 -)))
1305 1305  
1306 -(((
1307 1307   **Example:**
1308 -)))
1309 1309  
1310 -(((
1311 1311   **0xAA 01 03 E8**  ~-~-> Same as **AT+CMDDL1=1000 ms**
1312 -)))
1313 1313  
1314 1314  
1315 1315  
... ... @@ -1316,47 +1316,28 @@
1316 1316  
1317 1317  ==== **Uplink payload mode** ====
1318 1318  
1319 -(((
1320 1320  Define to use one uplink or multiple uplinks for the sampling.
1321 -)))
1322 1322  
1323 -(((
1324 1324  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
1325 -)))
1326 1326  
1327 -* (((
1328 -**AT Command:**
1329 -)))
1279 +* **AT Command:**
1330 1330  
1331 1331  (% class="box infomessage" %)
1332 1332  (((
1333 -(((
1334 1334  **AT+DATAUP=0**
1335 1335  )))
1336 -)))
1337 1337  
1338 1338  (% class="box infomessage" %)
1339 1339  (((
1340 -(((
1341 1341  **AT+DATAUP=1**
1342 1342  )))
1343 -)))
1344 1344  
1345 -(((
1346 -
1347 -)))
1348 1348  
1349 -* (((
1350 -**Downlink Payload:**
1351 -)))
1292 +* **Downlink Payload:**
1352 1352  
1353 -(((
1354 1354  **0xAD 00**  **~-~->** Same as AT+DATAUP=0
1355 -)))
1356 1356  
1357 -(((
1358 1358  **0xAD 01**  **~-~->** Same as AT+DATAUP=1
1359 -)))
1360 1360  
1361 1361  
1362 1362  
... ... @@ -1374,49 +1374,26 @@
1374 1374  
1375 1375  ==== **Clear RS485 Command** ====
1376 1376  
1377 -(((
1378 1378  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1379 -)))
1380 1380  
1381 -(((
1382 -
1383 -)))
1384 1384  
1385 -* (((
1386 -**AT Command:**
1387 -)))
1317 +* **AT Command:**
1388 1388  
1389 1389  (((
1390 1390  (% 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
1391 1391  )))
1392 1392  
1393 -(((
1394 1394  Example screen shot after clear all RS485 commands. 
1395 -)))
1396 1396  
1397 -(((
1398 -
1399 -)))
1400 1400  
1401 -(((
1402 1402  The uplink screen shot is:
1403 -)))
1404 1404  
1405 -(((
1406 1406  [[image:1654134704555-320.png]]
1407 -)))
1408 1408  
1409 -(((
1410 -
1411 -)))
1412 1412  
1413 -* (((
1414 -**Downlink Payload:**
1415 -)))
1331 +* **Downlink Payload:**
1416 1416  
1417 -(((
1418 1418  **0x09 aa bb** same as AT+CMDEAR=aa,bb
1419 -)))
1420 1420  
1421 1421  
1422 1422  
... ... @@ -1423,59 +1423,44 @@
1423 1423  
1424 1424  ==== **Set Serial Communication Parameters** ====
1425 1425  
1426 -(((
1427 1427  Set the Rs485 serial communication parameters:
1428 -)))
1429 1429  
1430 -* (((
1431 -**AT Command:**
1432 -)))
1342 +* **AT Command:**
1433 1433  
1434 -(((
1435 1435  Set Baud Rate:
1436 -)))
1437 1437  
1438 1438  (% class="box infomessage" %)
1439 1439  (((
1440 -(((
1441 1441  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1349 +)))
1442 1442  
1443 1443  Set UART Parity
1352 +
1353 +(% class="box infomessage" %)
1354 +(((
1444 1444  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1356 +)))
1445 1445  
1446 1446  Set STOPBIT
1447 1447  
1360 +(% class="box infomessage" %)
1361 +(((
1448 1448  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1449 1449  )))
1450 -)))
1451 1451  
1452 1452  
1453 -* (((
1454 -**Downlink Payload:**
1455 -)))
1366 +* **Downlink Payload:**
1456 1456  
1457 -(((
1458 1458  **A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1459 -)))
1460 1460  
1461 -(((
1462 1462  **Example:**
1463 -)))
1464 1464  
1465 -* (((
1466 -A7 01 00 60   same as AT+BAUDR=9600
1467 -)))
1468 -* (((
1469 -A7 01 04 80  same as AT+BAUDR=115200
1470 -)))
1372 +* A7 01 00 60   same as AT+BAUDR=9600
1373 +* A7 01 04 80  same as AT+BAUDR=115200
1471 1471  
1472 -(((
1473 1473  A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1474 -)))
1475 1475  
1476 -(((
1477 1477  A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1478 -)))
1479 1479  
1480 1480  
1481 1481  
... ... @@ -1482,41 +1482,22 @@
1482 1482  
1483 1483  ==== **Control output power duration** ====
1484 1484  
1485 -(((
1486 1486  User can set the output power duration before each sampling.
1487 -)))
1488 1488  
1489 -* (((
1490 -**AT Command:**
1491 -)))
1386 +* **AT Command:**
1492 1492  
1493 -(((
1494 1494  **Example:**
1495 -)))
1496 1496  
1497 -(((
1498 1498  **AT+3V3T=1000**  ~/~/ 3V3 output power will open 1s before each sampling.
1499 -)))
1500 1500  
1501 -(((
1502 1502  **AT+5VT=1000**  ~/~/ +5V output power will open 1s before each sampling.
1503 -)))
1504 1504  
1505 -(((
1506 -
1507 -)))
1508 1508  
1509 -* (((
1510 -**LoRaWAN Downlink Command:**
1511 -)))
1395 +* **LoRaWAN Downlink Command:**
1512 1512  
1513 -(((
1514 1514  **07 01 aa bb**  Same as AT+5VT=(aa bb)
1515 -)))
1516 1516  
1517 -(((
1518 1518  **07 02 aa bb**  Same as AT+3V3T=(aa bb)
1519 -)))
1520 1520  
1521 1521  
1522 1522  
... ... @@ -1526,6 +1526,8 @@
1526 1526  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1527 1527  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1528 1528  
1409 +
1410 +
1529 1529  == 3.7 +3V3 Output ==
1530 1530  
1531 1531  (((
... ... @@ -1603,14 +1603,22 @@
1603 1603  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1604 1604  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1605 1605  
1488 +
1489 +
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
1492 +(% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
1493 +|=(% style="width: 124px;" %)**Switch Jumper**|=(% style="width: 388px;" %)**Feature**
1494 +|(% style="width:124px" %)**SW1**|(% style="width:388px" %)(((
1495 +ISP position: Upgrade firmware via UART
1496 +
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.
1498 +)))
1499 +|(% style="width:124px" %)**SW2**|(% style="width:388px" %)(((
1500 +5V position: set to compatible with 5v I/O.
1501 +
1613 1613  3.3v position: set to compatible with 3.3v I/O.,
1503 +)))
1614 1614  
1615 1615  (((
1616 1616  **+3.3V**: is always ON
... ... @@ -1658,7 +1658,15 @@
1658 1658  (% class="box infomessage" %)
1659 1659  (((
1660 1660  **AT+FDR**
1551 +)))
1552 +
1553 +(% class="box infomessage" %)
1554 +(((
1661 1661  **AT+NJM=0**
1556 +)))
1557 +
1558 +(% class="box infomessage" %)
1559 +(((
1662 1662  **ATZ**
1663 1663  )))
1664 1664  
... ... @@ -1800,6 +1800,8 @@
1800 1800  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1801 1801  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1802 1802  
1701 +
1702 +
1803 1803  = 9. Packing Info =
1804 1804  
1805 1805  (((