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Last modified by Xiaoling on 2025/04/23 15:57
From version 44.10
edited by Xiaoling
on 2022/06/14 10:05
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

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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  )))
... ... @@ -223,13 +223,12 @@
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  )))
230 230  
231 231  (((
232 -**Add APP EUI in the application.**
223 +Add APP EUI in the application.
233 233  )))
234 234  
235 235  
... ... @@ -241,18 +241,15 @@
241 241  
242 242  [[image:image-20220519174512-4.png]]
243 243  
244 -
245 245  You can also choose to create the device manually.
246 246  
247 247  [[image:1652953542269-423.png||height="710" width="723"]]
248 248  
249 -
250 250  Add APP KEY and DEV EUI
251 251  
252 252  [[image:1652953553383-907.png||height="514" width="724"]]
253 253  
254 254  
255 -
256 256  (((
257 257  **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.
258 258  )))
... ... @@ -295,28 +295,28 @@
295 295  )))
296 296  
297 297  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
298 -|=(% style="width: 80px;" %)(((
286 +|=(% style="width: 120px;" %)(((
299 299  (((
300 300  **AT Commands**
301 301  )))
302 -)))|=(% style="width: 210px;" %)(((
290 +)))|=(% style="width: 190px;" %)(((
303 303  (((
304 304  **Description**
305 305  )))
306 -)))|=(% style="width: 210px;" %)(((
294 +)))|=(% style="width: 190px;" %)(((
307 307  (((
308 308  **Example**
309 309  )))
310 310  )))
311 -|(% style="width:80px" %)(((
299 +|(% style="width:120px" %)(((
312 312  (((
313 313  AT+BAUDR
314 314  )))
315 -)))|(% style="width:210px" %)(((
303 +)))|(% style="width:190px" %)(((
316 316  (((
317 317  Set the baud rate (for RS485 connection). Default Value is: 9600.
318 318  )))
319 -)))|(% style="width:210px" %)(((
307 +)))|(% style="width:190px" %)(((
320 320  (((
321 321  (((
322 322  AT+BAUDR=9600
... ... @@ -329,11 +329,11 @@
329 329  )))
330 330  )))
331 331  )))
332 -|(% style="width:80px" %)(((
320 +|(% style="width:120px" %)(((
333 333  (((
334 334  AT+PARITY
335 335  )))
336 -)))|(% style="width:210px" %)(((
324 +)))|(% style="width:190px" %)(((
337 337  (((
338 338  (((
339 339  Set UART parity (for RS485 connection)
... ... @@ -345,7 +345,7 @@
345 345  Default Value is: no parity.
346 346  )))
347 347  )))
348 -)))|(% style="width:210px" %)(((
336 +)))|(% style="width:190px" %)(((
349 349  (((
350 350  (((
351 351  AT+PARITY=0
... ... @@ -358,11 +358,11 @@
358 358  )))
359 359  )))
360 360  )))
361 -|(% style="width:80px" %)(((
349 +|(% style="width:120px" %)(((
362 362  (((
363 363  AT+STOPBIT
364 364  )))
365 -)))|(% style="width:210px" %)(((
353 +)))|(% style="width:190px" %)(((
366 366  (((
367 367  (((
368 368  Set serial stopbit (for RS485 connection)
... ... @@ -374,7 +374,7 @@
374 374  Default Value is: 1bit.
375 375  )))
376 376  )))
377 -)))|(% style="width:210px" %)(((
365 +)))|(% style="width:190px" %)(((
378 378  (((
379 379  (((
380 380  AT+STOPBIT=0 for 1bit
... ... @@ -394,6 +394,8 @@
394 394  )))
395 395  )))
396 396  
385 +
386 +
397 397  === 3.3.2 Configure sensors ===
398 398  
399 399  (((
... ... @@ -405,20 +405,14 @@
405 405  )))
406 406  
407 407  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
408 -|=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
409 -|AT+CFGDEV|(% style="width:80px" %)(((
410 -(((
398 +|=(% style="width: 120px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
399 +|AT+CFGDEV|(% style="width:120px" %)(((
411 411  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
412 -)))
413 413  
414 -(((
415 415  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
416 -)))
417 417  
418 -(((
419 419  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
420 -)))
421 -)))|(% 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
422 422  
423 423  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
424 424  
... ... @@ -888,7 +888,7 @@
888 888  )))
889 889  
890 890  (((
891 -**}**
875 +{{{}}}}
892 892  
893 893  
894 894  )))
... ... @@ -918,6 +918,8 @@
918 918  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
919 919  )))
920 920  
905 +
906 +
921 921  === 3.5.1 Common Commands: ===
922 922  
923 923  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]]
... ... @@ -1245,13 +1245,9 @@
1245 1245  [[image:1654133954153-643.png]]
1246 1246  
1247 1247  
1248 -* (((
1249 -**Downlink Commands:**
1250 -)))
1234 +* **Downlink Commands:**
1251 1251  
1252 -(((
1253 1253  **A9 aa** ~-~-> Same as AT+MBFUN=aa
1254 -)))
1255 1255  
1256 1256  
1257 1257  
... ... @@ -1258,60 +1258,32 @@
1258 1258  
1259 1259  ==== **RS485 command timeout** ====
1260 1260  
1261 -(((
1262 1262  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.
1263 -)))
1264 1264  
1265 -(((
1266 1266  Default value: 0, range:  0 ~~ 5 seconds
1267 -)))
1268 1268  
1269 -(((
1270 -
1271 -)))
1272 1272  
1273 -* (((
1274 -**AT Command:**
1275 -)))
1248 +* **AT Command:**
1276 1276  
1277 1277  (% class="box infomessage" %)
1278 1278  (((
1279 -(((
1280 1280  **AT+CMDDLaa=hex(bb cc)**
1281 1281  )))
1282 -)))
1283 1283  
1284 -(((
1285 1285  **Example:**
1286 -)))
1287 1287  
1288 -(((
1289 1289  **AT+CMDDL1=1000** to send the open time to 1000ms
1290 -)))
1291 1291  
1292 -(((
1293 -
1294 -)))
1295 1295  
1296 -* (((
1297 -**Downlink Payload:**
1298 -)))
1260 +* **Downlink Payload:**
1299 1299  
1300 -(((
1301 1301  0x AA aa bb cc
1302 -)))
1303 1303  
1304 -(((
1305 1305  Same as: AT+CMDDLaa=hex(bb cc)
1306 -)))
1307 1307  
1308 -(((
1309 1309   **Example:**
1310 -)))
1311 1311  
1312 -(((
1313 1313   **0xAA 01 03 E8**  ~-~-> Same as **AT+CMDDL1=1000 ms**
1314 -)))
1315 1315  
1316 1316  
1317 1317  
... ... @@ -1318,47 +1318,28 @@
1318 1318  
1319 1319  ==== **Uplink payload mode** ====
1320 1320  
1321 -(((
1322 1322  Define to use one uplink or multiple uplinks for the sampling.
1323 -)))
1324 1324  
1325 -(((
1326 1326  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
1327 -)))
1328 1328  
1329 -* (((
1330 -**AT Command:**
1331 -)))
1279 +* **AT Command:**
1332 1332  
1333 1333  (% class="box infomessage" %)
1334 1334  (((
1335 -(((
1336 1336  **AT+DATAUP=0**
1337 1337  )))
1338 -)))
1339 1339  
1340 1340  (% class="box infomessage" %)
1341 1341  (((
1342 -(((
1343 1343  **AT+DATAUP=1**
1344 1344  )))
1345 -)))
1346 1346  
1347 -(((
1348 -
1349 -)))
1350 1350  
1351 -* (((
1352 -**Downlink Payload:**
1353 -)))
1292 +* **Downlink Payload:**
1354 1354  
1355 -(((
1356 1356  **0xAD 00**  **~-~->** Same as AT+DATAUP=0
1357 -)))
1358 1358  
1359 -(((
1360 1360  **0xAD 01**  **~-~->** Same as AT+DATAUP=1
1361 -)))
1362 1362  
1363 1363  
1364 1364  
... ... @@ -1376,49 +1376,26 @@
1376 1376  
1377 1377  ==== **Clear RS485 Command** ====
1378 1378  
1379 -(((
1380 1380  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1381 -)))
1382 1382  
1383 -(((
1384 -
1385 -)))
1386 1386  
1387 -* (((
1388 -**AT Command:**
1389 -)))
1317 +* **AT Command:**
1390 1390  
1391 1391  (((
1392 1392  (% 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
1393 1393  )))
1394 1394  
1395 -(((
1396 1396  Example screen shot after clear all RS485 commands. 
1397 -)))
1398 1398  
1399 -(((
1400 -
1401 -)))
1402 1402  
1403 -(((
1404 1404  The uplink screen shot is:
1405 -)))
1406 1406  
1407 -(((
1408 1408  [[image:1654134704555-320.png]]
1409 -)))
1410 1410  
1411 -(((
1412 -
1413 -)))
1414 1414  
1415 -* (((
1416 -**Downlink Payload:**
1417 -)))
1331 +* **Downlink Payload:**
1418 1418  
1419 -(((
1420 1420  **0x09 aa bb** same as AT+CMDEAR=aa,bb
1421 -)))
1422 1422  
1423 1423  
1424 1424  
... ... @@ -1425,59 +1425,44 @@
1425 1425  
1426 1426  ==== **Set Serial Communication Parameters** ====
1427 1427  
1428 -(((
1429 1429  Set the Rs485 serial communication parameters:
1430 -)))
1431 1431  
1432 -* (((
1433 -**AT Command:**
1434 -)))
1342 +* **AT Command:**
1435 1435  
1436 -(((
1437 1437  Set Baud Rate:
1438 -)))
1439 1439  
1440 1440  (% class="box infomessage" %)
1441 1441  (((
1442 -(((
1443 1443  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1349 +)))
1444 1444  
1445 1445  Set UART Parity
1352 +
1353 +(% class="box infomessage" %)
1354 +(((
1446 1446  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1356 +)))
1447 1447  
1448 1448  Set STOPBIT
1449 1449  
1360 +(% class="box infomessage" %)
1361 +(((
1450 1450  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1451 1451  )))
1452 -)))
1453 1453  
1454 1454  
1455 -* (((
1456 -**Downlink Payload:**
1457 -)))
1366 +* **Downlink Payload:**
1458 1458  
1459 -(((
1460 1460  **A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1461 -)))
1462 1462  
1463 -(((
1464 1464  **Example:**
1465 -)))
1466 1466  
1467 -* (((
1468 -A7 01 00 60   same as AT+BAUDR=9600
1469 -)))
1470 -* (((
1471 -A7 01 04 80  same as AT+BAUDR=115200
1472 -)))
1372 +* A7 01 00 60   same as AT+BAUDR=9600
1373 +* A7 01 04 80  same as AT+BAUDR=115200
1473 1473  
1474 -(((
1475 1475  A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1476 -)))
1477 1477  
1478 -(((
1479 1479  A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1480 -)))
1481 1481  
1482 1482  
1483 1483  
... ... @@ -1484,41 +1484,22 @@
1484 1484  
1485 1485  ==== **Control output power duration** ====
1486 1486  
1487 -(((
1488 1488  User can set the output power duration before each sampling.
1489 -)))
1490 1490  
1491 -* (((
1492 -**AT Command:**
1493 -)))
1386 +* **AT Command:**
1494 1494  
1495 -(((
1496 1496  **Example:**
1497 -)))
1498 1498  
1499 -(((
1500 1500  **AT+3V3T=1000**  ~/~/ 3V3 output power will open 1s before each sampling.
1501 -)))
1502 1502  
1503 -(((
1504 1504  **AT+5VT=1000**  ~/~/ +5V output power will open 1s before each sampling.
1505 -)))
1506 1506  
1507 -(((
1508 -
1509 -)))
1510 1510  
1511 -* (((
1512 -**LoRaWAN Downlink Command:**
1513 -)))
1395 +* **LoRaWAN Downlink Command:**
1514 1514  
1515 -(((
1516 1516  **07 01 aa bb**  Same as AT+5VT=(aa bb)
1517 -)))
1518 1518  
1519 -(((
1520 1520  **07 02 aa bb**  Same as AT+3V3T=(aa bb)
1521 -)))
1522 1522  
1523 1523  
1524 1524  
... ... @@ -1528,6 +1528,8 @@
1528 1528  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1529 1529  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1530 1530  
1409 +
1410 +
1531 1531  == 3.7 +3V3 Output ==
1532 1532  
1533 1533  (((
... ... @@ -1605,14 +1605,22 @@
1605 1605  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1606 1606  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1607 1607  
1488 +
1489 +
1608 1608  == 3.10 Switch Jumper ==
1609 1609  
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
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 +
1613 1613  Flash position: Configure device, check running status.
1614 -|(% 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 +
1615 1615  3.3v position: set to compatible with 3.3v I/O.,
1503 +)))
1616 1616  
1617 1617  (((
1618 1618  **+3.3V**: is always ON
... ... @@ -1660,7 +1660,15 @@
1660 1660  (% class="box infomessage" %)
1661 1661  (((
1662 1662  **AT+FDR**
1551 +)))
1552 +
1553 +(% class="box infomessage" %)
1554 +(((
1663 1663  **AT+NJM=0**
1556 +)))
1557 +
1558 +(% class="box infomessage" %)
1559 +(((
1664 1664  **ATZ**
1665 1665  )))
1666 1666  
... ... @@ -1802,6 +1802,8 @@
1802 1802  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1803 1803  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1804 1804  
1701 +
1702 +
1805 1805  = 9. Packing Info =
1806 1806  
1807 1807  (((