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Last modified by Xiaoling on 2025/04/23 15:57
From version 41.36
edited by Xiaoling
on 2022/06/06 11:20
Change comment: There is no comment for this version
To version 41.39
edited by Xiaoling
on 2022/06/06 11:20
Change comment: There is no comment for this version

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... ... @@ -1244,32 +1244,60 @@
1244 1244  
1245 1245  ==== **RS485 command timeout** ====
1246 1246  
1247 +(((
1247 1247  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 +)))
1248 1248  
1251 +(((
1249 1249  Default value: 0, range:  0 ~~ 5 seconds
1253 +)))
1250 1250  
1255 +(((
1256 +
1257 +)))
1251 1251  
1252 -* **AT Command:**
1259 +* (((
1260 +**AT Command:**
1261 +)))
1253 1253  
1254 1254  (% class="box infomessage" %)
1255 1255  (((
1265 +(((
1256 1256  **AT+CMDDLaa=hex(bb cc)**
1257 1257  )))
1268 +)))
1258 1258  
1270 +(((
1259 1259  **Example:**
1272 +)))
1260 1260  
1274 +(((
1261 1261  **AT+CMDDL1=1000** to send the open time to 1000ms
1276 +)))
1262 1262  
1278 +(((
1279 +
1280 +)))
1263 1263  
1264 -* **Downlink Payload:**
1282 +* (((
1283 +**Downlink Payload:**
1284 +)))
1265 1265  
1286 +(((
1266 1266  0x AA aa bb cc
1288 +)))
1267 1267  
1290 +(((
1268 1268  Same as: AT+CMDDLaa=hex(bb cc)
1292 +)))
1269 1269  
1294 +(((
1270 1270   **Example:**
1296 +)))
1271 1271  
1298 +(((
1272 1272   **0xAA 01 03 E8**  ~-~-> Same as **AT+CMDDL1=1000 ms**
1300 +)))
1273 1273  
1274 1274  
1275 1275  
... ... @@ -1276,28 +1276,47 @@
1276 1276  
1277 1277  ==== **Uplink payload mode** ====
1278 1278  
1307 +(((
1279 1279  Define to use one uplink or multiple uplinks for the sampling.
1309 +)))
1280 1280  
1311 +(((
1281 1281  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
1313 +)))
1282 1282  
1283 -* **AT Command:**
1315 +* (((
1316 +**AT Command:**
1317 +)))
1284 1284  
1285 1285  (% class="box infomessage" %)
1286 1286  (((
1321 +(((
1287 1287  **AT+DATAUP=0**
1288 1288  )))
1324 +)))
1289 1289  
1290 1290  (% class="box infomessage" %)
1291 1291  (((
1328 +(((
1292 1292  **AT+DATAUP=1**
1293 1293  )))
1331 +)))
1294 1294  
1333 +(((
1334 +
1335 +)))
1295 1295  
1296 -* **Downlink Payload:**
1337 +* (((
1338 +**Downlink Payload:**
1339 +)))
1297 1297  
1341 +(((
1298 1298  **0xAD 00**  **~-~->** Same as AT+DATAUP=0
1343 +)))
1299 1299  
1345 +(((
1300 1300  **0xAD 01**  **~-~->** Same as AT+DATAUP=1
1347 +)))
1301 1301  
1302 1302  
1303 1303  
... ... @@ -1315,26 +1315,49 @@
1315 1315  
1316 1316  ==== **Clear RS485 Command** ====
1317 1317  
1365 +(((
1318 1318  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1367 +)))
1319 1319  
1369 +(((
1370 +
1371 +)))
1320 1320  
1321 -* **AT Command:**
1373 +* (((
1374 +**AT Command:**
1375 +)))
1322 1322  
1323 1323  (((
1324 1324  (% 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
1325 1325  )))
1326 1326  
1381 +(((
1327 1327  Example screen shot after clear all RS485 commands. 
1383 +)))
1328 1328  
1385 +(((
1386 +
1387 +)))
1329 1329  
1389 +(((
1330 1330  The uplink screen shot is:
1391 +)))
1331 1331  
1393 +(((
1332 1332  [[image:1654134704555-320.png]]
1395 +)))
1333 1333  
1397 +(((
1398 +
1399 +)))
1334 1334  
1335 -* **Downlink Payload:**
1401 +* (((
1402 +**Downlink Payload:**
1403 +)))
1336 1336  
1405 +(((
1337 1337  **0x09 aa bb** same as AT+CMDEAR=aa,bb
1407 +)))
1338 1338  
1339 1339  
1340 1340