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Last modified by Xiaoling on 2025/04/23 15:57
From version 44.12
edited by Xiaoling
on 2022/06/14 10:06
Change comment: There is no comment for this version
To version 41.34
edited by Xiaoling
on 2022/06/06 11:19
Change comment: There is no comment for this version

Summary

Details

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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/}}
... ... @@ -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
... ... @@ -389,6 +389,8 @@
389 389  )))
390 390  )))
391 391  
385 +
386 +
392 392  === 3.3.2 Configure sensors ===
393 393  
394 394  (((
... ... @@ -400,20 +400,14 @@
400 400  )))
401 401  
402 402  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
403 -|=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
404 -|AT+CFGDEV|(% style="width:80px" %)(((
405 -(((
398 +|=(% style="width: 120px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
399 +|AT+CFGDEV|(% style="width:120px" %)(((
406 406  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
407 -)))
408 408  
409 -(((
410 410  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
411 -)))
412 412  
413 -(((
414 414  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
415 -)))
416 -)))|(% 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
417 417  
418 418  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
419 419  
... ... @@ -883,7 +883,7 @@
883 883  )))
884 884  
885 885  (((
886 -**}**
875 +{{{}}}}
887 887  
888 888  
889 889  )))
... ... @@ -913,6 +913,8 @@
913 913  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
914 914  )))
915 915  
905 +
906 +
916 916  === 3.5.1 Common Commands: ===
917 917  
918 918  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]]
... ... @@ -1192,47 +1192,24 @@
1192 1192  
1193 1193  ==== **Fast command to handle MODBUS device** ====
1194 1194  
1195 -(((
1196 1196  AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]].
1197 -)))
1198 1198  
1199 -(((
1200 1200  This command is valid since v1.3 firmware version
1201 -)))
1202 1202  
1203 -(((
1204 -
1205 -)))
1206 1206  
1207 -(((
1208 1208  **AT+MBFUN has only two value:**
1209 -)))
1210 1210  
1211 -* (((
1212 -**AT+MBFUN=1**: Enable Modbus reading. And get response base on the MODBUS return
1213 -)))
1193 +* **AT+MBFUN=1**: Enable Modbus reading. And get response base on the MODBUS return
1214 1214  
1215 -(((
1216 1216  AT+MBFUN=1, device can auto read the Modbus function code: 01, 02, 03 or 04. AT+MBFUN has lower priority vs AT+DATACUT command. If AT+DATACUT command is configured, AT+MBFUN will be ignore.
1217 -)))
1218 1218  
1219 -* (((
1220 -**AT+MBFUN=0**: Disable Modbus fast reading.
1221 -)))
1197 +* **AT+MBFUN=0**: Disable Modbus fast reading.
1222 1222  
1223 -(((
1224 1224  **Example:**
1225 -)))
1226 1226  
1227 -* (((
1228 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0).
1229 -)))
1230 -* (((
1231 -AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
1232 -)))
1233 -* (((
1234 -AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
1235 -)))
1201 +* AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0).
1202 +* AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08.
1203 +* AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10.
1236 1236  
1237 1237  [[image:1654133913295-597.png]]
1238 1238  
... ... @@ -1240,13 +1240,9 @@
1240 1240  [[image:1654133954153-643.png]]
1241 1241  
1242 1242  
1243 -* (((
1244 -**Downlink Commands:**
1245 -)))
1211 +* **Downlink Commands:**
1246 1246  
1247 -(((
1248 1248  **A9 aa** ~-~-> Same as AT+MBFUN=aa
1249 -)))
1250 1250  
1251 1251  
1252 1252  
... ... @@ -1253,60 +1253,32 @@
1253 1253  
1254 1254  ==== **RS485 command timeout** ====
1255 1255  
1256 -(((
1257 1257  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.
1258 -)))
1259 1259  
1260 -(((
1261 1261  Default value: 0, range:  0 ~~ 5 seconds
1262 -)))
1263 1263  
1264 -(((
1265 -
1266 -)))
1267 1267  
1268 -* (((
1269 -**AT Command:**
1270 -)))
1225 +* **AT Command:**
1271 1271  
1272 1272  (% class="box infomessage" %)
1273 1273  (((
1274 -(((
1275 1275  **AT+CMDDLaa=hex(bb cc)**
1276 1276  )))
1277 -)))
1278 1278  
1279 -(((
1280 1280  **Example:**
1281 -)))
1282 1282  
1283 -(((
1284 1284  **AT+CMDDL1=1000** to send the open time to 1000ms
1285 -)))
1286 1286  
1287 -(((
1288 -
1289 -)))
1290 1290  
1291 -* (((
1292 -**Downlink Payload:**
1293 -)))
1237 +* **Downlink Payload:**
1294 1294  
1295 -(((
1296 1296  0x AA aa bb cc
1297 -)))
1298 1298  
1299 -(((
1300 1300  Same as: AT+CMDDLaa=hex(bb cc)
1301 -)))
1302 1302  
1303 -(((
1304 1304   **Example:**
1305 -)))
1306 1306  
1307 -(((
1308 1308   **0xAA 01 03 E8**  ~-~-> Same as **AT+CMDDL1=1000 ms**
1309 -)))
1310 1310  
1311 1311  
1312 1312  
... ... @@ -1313,47 +1313,28 @@
1313 1313  
1314 1314  ==== **Uplink payload mode** ====
1315 1315  
1316 -(((
1317 1317  Define to use one uplink or multiple uplinks for the sampling.
1318 -)))
1319 1319  
1320 -(((
1321 1321  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
1322 -)))
1323 1323  
1324 -* (((
1325 -**AT Command:**
1326 -)))
1256 +* **AT Command:**
1327 1327  
1328 1328  (% class="box infomessage" %)
1329 1329  (((
1330 -(((
1331 1331  **AT+DATAUP=0**
1332 1332  )))
1333 -)))
1334 1334  
1335 1335  (% class="box infomessage" %)
1336 1336  (((
1337 -(((
1338 1338  **AT+DATAUP=1**
1339 1339  )))
1340 -)))
1341 1341  
1342 -(((
1343 -
1344 -)))
1345 1345  
1346 -* (((
1347 -**Downlink Payload:**
1348 -)))
1269 +* **Downlink Payload:**
1349 1349  
1350 -(((
1351 1351  **0xAD 00**  **~-~->** Same as AT+DATAUP=0
1352 -)))
1353 1353  
1354 -(((
1355 1355  **0xAD 01**  **~-~->** Same as AT+DATAUP=1
1356 -)))
1357 1357  
1358 1358  
1359 1359  
... ... @@ -1371,49 +1371,26 @@
1371 1371  
1372 1372  ==== **Clear RS485 Command** ====
1373 1373  
1374 -(((
1375 1375  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1376 -)))
1377 1377  
1378 -(((
1379 -
1380 -)))
1381 1381  
1382 -* (((
1383 -**AT Command:**
1384 -)))
1294 +* **AT Command:**
1385 1385  
1386 1386  (((
1387 1387  (% 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
1388 1388  )))
1389 1389  
1390 -(((
1391 1391  Example screen shot after clear all RS485 commands. 
1392 -)))
1393 1393  
1394 -(((
1395 -
1396 -)))
1397 1397  
1398 -(((
1399 1399  The uplink screen shot is:
1400 -)))
1401 1401  
1402 -(((
1403 1403  [[image:1654134704555-320.png]]
1404 -)))
1405 1405  
1406 -(((
1407 -
1408 -)))
1409 1409  
1410 -* (((
1411 -**Downlink Payload:**
1412 -)))
1308 +* **Downlink Payload:**
1413 1413  
1414 -(((
1415 1415  **0x09 aa bb** same as AT+CMDEAR=aa,bb
1416 -)))
1417 1417  
1418 1418  
1419 1419  
... ... @@ -1420,59 +1420,44 @@
1420 1420  
1421 1421  ==== **Set Serial Communication Parameters** ====
1422 1422  
1423 -(((
1424 1424  Set the Rs485 serial communication parameters:
1425 -)))
1426 1426  
1427 -* (((
1428 -**AT Command:**
1429 -)))
1319 +* **AT Command:**
1430 1430  
1431 -(((
1432 1432  Set Baud Rate:
1433 -)))
1434 1434  
1435 1435  (% class="box infomessage" %)
1436 1436  (((
1437 -(((
1438 1438  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1326 +)))
1439 1439  
1440 1440  Set UART Parity
1329 +
1330 +(% class="box infomessage" %)
1331 +(((
1441 1441  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1333 +)))
1442 1442  
1443 1443  Set STOPBIT
1444 1444  
1337 +(% class="box infomessage" %)
1338 +(((
1445 1445  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1446 1446  )))
1447 -)))
1448 1448  
1449 1449  
1450 -* (((
1451 -**Downlink Payload:**
1452 -)))
1343 +* **Downlink Payload:**
1453 1453  
1454 -(((
1455 1455  **A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1456 -)))
1457 1457  
1458 -(((
1459 1459  **Example:**
1460 -)))
1461 1461  
1462 -* (((
1463 -A7 01 00 60   same as AT+BAUDR=9600
1464 -)))
1465 -* (((
1466 -A7 01 04 80  same as AT+BAUDR=115200
1467 -)))
1349 +* A7 01 00 60   same as AT+BAUDR=9600
1350 +* A7 01 04 80  same as AT+BAUDR=115200
1468 1468  
1469 -(((
1470 1470  A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1471 -)))
1472 1472  
1473 -(((
1474 1474  A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1475 -)))
1476 1476  
1477 1477  
1478 1478  
... ... @@ -1479,41 +1479,22 @@
1479 1479  
1480 1480  ==== **Control output power duration** ====
1481 1481  
1482 -(((
1483 1483  User can set the output power duration before each sampling.
1484 -)))
1485 1485  
1486 -* (((
1487 -**AT Command:**
1488 -)))
1363 +* **AT Command:**
1489 1489  
1490 -(((
1491 1491  **Example:**
1492 -)))
1493 1493  
1494 -(((
1495 1495  **AT+3V3T=1000**  ~/~/ 3V3 output power will open 1s before each sampling.
1496 -)))
1497 1497  
1498 -(((
1499 1499  **AT+5VT=1000**  ~/~/ +5V output power will open 1s before each sampling.
1500 -)))
1501 1501  
1502 -(((
1503 -
1504 -)))
1505 1505  
1506 -* (((
1507 -**LoRaWAN Downlink Command:**
1508 -)))
1372 +* **LoRaWAN Downlink Command:**
1509 1509  
1510 -(((
1511 1511  **07 01 aa bb**  Same as AT+5VT=(aa bb)
1512 -)))
1513 1513  
1514 -(((
1515 1515  **07 02 aa bb**  Same as AT+3V3T=(aa bb)
1516 -)))
1517 1517  
1518 1518  
1519 1519  
... ... @@ -1523,6 +1523,8 @@
1523 1523  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1524 1524  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1525 1525  
1386 +
1387 +
1526 1526  == 3.7 +3V3 Output ==
1527 1527  
1528 1528  (((
... ... @@ -1600,14 +1600,22 @@
1600 1600  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1601 1601  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1602 1602  
1465 +
1466 +
1603 1603  == 3.10 Switch Jumper ==
1604 1604  
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
1469 +(% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
1470 +|=(% style="width: 124px;" %)**Switch Jumper**|=(% style="width: 388px;" %)**Feature**
1471 +|(% style="width:124px" %)**SW1**|(% style="width:388px" %)(((
1472 +ISP position: Upgrade firmware via UART
1473 +
1608 1608  Flash position: Configure device, check running status.
1609 -|(% style="width:123px" %)**SW2**|(% style="width:336px" %)5V position: set to compatible with 5v I/O.
1475 +)))
1476 +|(% style="width:124px" %)**SW2**|(% style="width:388px" %)(((
1477 +5V position: set to compatible with 5v I/O.
1478 +
1610 1610  3.3v position: set to compatible with 3.3v I/O.,
1480 +)))
1611 1611  
1612 1612  (((
1613 1613  **+3.3V**: is always ON
... ... @@ -1655,7 +1655,15 @@
1655 1655  (% class="box infomessage" %)
1656 1656  (((
1657 1657  **AT+FDR**
1528 +)))
1529 +
1530 +(% class="box infomessage" %)
1531 +(((
1658 1658  **AT+NJM=0**
1533 +)))
1534 +
1535 +(% class="box infomessage" %)
1536 +(((
1659 1659  **ATZ**
1660 1660  )))
1661 1661  
... ... @@ -1797,6 +1797,8 @@
1797 1797  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1798 1798  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1799 1799  
1678 +
1679 +
1800 1800  = 9. Packing Info =
1801 1801  
1802 1802  (((