Changes for page RS485-BL – Waterproof RS485 to LoRaWAN Converter
Last modified by Xiaoling on 2025/04/23 15:57
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... ... @@ -1231,9 +1231,13 @@ 1231 1231 [[image:1654133954153-643.png]] 1232 1232 1233 1233 1234 -* **Downlink Commands:** 1234 +* ((( 1235 +**Downlink Commands:** 1236 +))) 1235 1235 1238 +((( 1236 1236 **A9 aa** ~-~-> Same as AT+MBFUN=aa 1240 +))) 1237 1237 1238 1238 1239 1239 ... ... @@ -1240,32 +1240,60 @@ 1240 1240 1241 1241 ==== **RS485 command timeout** ==== 1242 1242 1247 +((( 1243 1243 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. 1249 +))) 1244 1244 1251 +((( 1245 1245 Default value: 0, range: 0 ~~ 5 seconds 1253 +))) 1246 1246 1255 +((( 1256 + 1257 +))) 1247 1247 1248 -* **AT Command:** 1259 +* ((( 1260 +**AT Command:** 1261 +))) 1249 1249 1250 1250 (% class="box infomessage" %) 1251 1251 ((( 1265 +((( 1252 1252 **AT+CMDDLaa=hex(bb cc)** 1253 1253 ))) 1268 +))) 1254 1254 1270 +((( 1255 1255 **Example:** 1272 +))) 1256 1256 1274 +((( 1257 1257 **AT+CMDDL1=1000** to send the open time to 1000ms 1276 +))) 1258 1258 1278 +((( 1279 + 1280 +))) 1259 1259 1260 -* **Downlink Payload:** 1282 +* ((( 1283 +**Downlink Payload:** 1284 +))) 1261 1261 1286 +((( 1262 1262 0x AA aa bb cc 1288 +))) 1263 1263 1290 +((( 1264 1264 Same as: AT+CMDDLaa=hex(bb cc) 1292 +))) 1265 1265 1294 +((( 1266 1266 **Example:** 1296 +))) 1267 1267 1298 +((( 1268 1268 **0xAA 01 03 E8** ~-~-> Same as **AT+CMDDL1=1000 ms** 1300 +))) 1269 1269 1270 1270 1271 1271 ... ... @@ -1272,28 +1272,47 @@ 1272 1272 1273 1273 ==== **Uplink payload mode** ==== 1274 1274 1307 +((( 1275 1275 Define to use one uplink or multiple uplinks for the sampling. 1309 +))) 1276 1276 1311 +((( 1277 1277 The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]] 1313 +))) 1278 1278 1279 -* **AT Command:** 1315 +* ((( 1316 +**AT Command:** 1317 +))) 1280 1280 1281 1281 (% class="box infomessage" %) 1282 1282 ((( 1321 +((( 1283 1283 **AT+DATAUP=0** 1284 1284 ))) 1324 +))) 1285 1285 1286 1286 (% class="box infomessage" %) 1287 1287 ((( 1328 +((( 1288 1288 **AT+DATAUP=1** 1289 1289 ))) 1331 +))) 1290 1290 1333 +((( 1334 + 1335 +))) 1291 1291 1292 -* **Downlink Payload:** 1337 +* ((( 1338 +**Downlink Payload:** 1339 +))) 1293 1293 1341 +((( 1294 1294 **0xAD 00** **~-~->** Same as AT+DATAUP=0 1343 +))) 1295 1295 1345 +((( 1296 1296 **0xAD 01** **~-~->** Same as AT+DATAUP=1 1347 +))) 1297 1297 1298 1298 1299 1299 ... ... @@ -1311,26 +1311,49 @@ 1311 1311 1312 1312 ==== **Clear RS485 Command** ==== 1313 1313 1365 +((( 1314 1314 The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. 1367 +))) 1315 1315 1369 +((( 1370 + 1371 +))) 1316 1316 1317 -* **AT Command:** 1373 +* ((( 1374 +**AT Command:** 1375 +))) 1318 1318 1319 1319 ((( 1320 1320 (% 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 1321 1321 ))) 1322 1322 1381 +((( 1323 1323 Example screen shot after clear all RS485 commands. 1383 +))) 1324 1324 1385 +((( 1386 + 1387 +))) 1325 1325 1389 +((( 1326 1326 The uplink screen shot is: 1391 +))) 1327 1327 1393 +((( 1328 1328 [[image:1654134704555-320.png]] 1395 +))) 1329 1329 1397 +((( 1398 + 1399 +))) 1330 1330 1331 -* **Downlink Payload:** 1401 +* ((( 1402 +**Downlink Payload:** 1403 +))) 1332 1332 1405 +((( 1333 1333 **0x09 aa bb** same as AT+CMDEAR=aa,bb 1407 +))) 1334 1334 1335 1335 1336 1336 ... ... @@ -1337,44 +1337,77 @@ 1337 1337 1338 1338 ==== **Set Serial Communication Parameters** ==== 1339 1339 1414 +((( 1340 1340 Set the Rs485 serial communication parameters: 1416 +))) 1341 1341 1342 -* **AT Command:** 1418 +* ((( 1419 +**AT Command:** 1420 +))) 1343 1343 1422 +((( 1344 1344 Set Baud Rate: 1424 +))) 1345 1345 1346 1346 (% class="box infomessage" %) 1347 1347 ((( 1428 +((( 1348 1348 **AT+BAUDR=9600** ~/~/ Options: (1200,2400,4800,14400,19200,115200) 1349 1349 ))) 1431 +))) 1350 1350 1433 +((( 1351 1351 Set UART Parity 1435 +))) 1352 1352 1353 1353 (% class="box infomessage" %) 1354 1354 ((( 1439 +((( 1355 1355 **AT+PARITY=0** ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity 1356 1356 ))) 1442 +))) 1357 1357 1444 +((( 1358 1358 Set STOPBIT 1446 +))) 1359 1359 1360 1360 (% class="box infomessage" %) 1361 1361 ((( 1450 +((( 1362 1362 **AT+STOPBIT=0** ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits 1363 1363 ))) 1453 +))) 1364 1364 1455 +((( 1456 + 1457 +))) 1365 1365 1366 -* **Downlink Payload:** 1459 +* ((( 1460 +**Downlink Payload:** 1461 +))) 1367 1367 1463 +((( 1368 1368 **A7 01 aa bb**: Same AT+BAUDR=hex(aa bb)*100 1465 +))) 1369 1369 1467 +((( 1370 1370 **Example:** 1469 +))) 1371 1371 1372 -* A7 01 00 60 same as AT+BAUDR=9600 1373 -* A7 01 04 80 same as AT+BAUDR=115200 1471 +* ((( 1472 +A7 01 00 60 same as AT+BAUDR=9600 1473 +))) 1474 +* ((( 1475 +A7 01 04 80 same as AT+BAUDR=115200 1476 +))) 1374 1374 1478 +((( 1375 1375 A7 02 aa: Same as AT+PARITY=aa (aa value: 00 , 01 or 02) 1480 +))) 1376 1376 1482 +((( 1377 1377 A7 03 aa: Same as AT+STOPBIT=aa (aa value: 00 , 01 or 02) 1484 +))) 1378 1378 1379 1379 1380 1380