Skip to Content
Last modified by Xiaoling on 2025/04/23 15:57
From version 44.23
edited by Xiaoling
on 2022/06/14 10:23
Change comment: There is no comment for this version
To version 44.16
edited by Xiaoling
on 2022/06/14 10:11
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -90,6 +90,7 @@
90 90  * 127 dB Dynamic Range RSSI.
91 91  * Automatic RF Sense and CAD with ultra-fast AFC. ​​​
92 92  
93 +
93 93  == 1.3 Features ==
94 94  
95 95  * LoRaWAN Class A & Class C protocol (default Class A)
... ... @@ -101,6 +101,7 @@
101 101  * Support Modbus protocol
102 102  * Support Interrupt uplink
103 103  
105 +
104 104  == 1.4 Applications ==
105 105  
106 106  * Smart Buildings & Home Automation
... ... @@ -110,6 +110,7 @@
110 110  * Smart Cities
111 111  * Smart Factory
112 112  
115 +
113 113  == 1.5 Firmware Change log ==
114 114  
115 115  [[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);"]]
... ... @@ -383,6 +383,8 @@
383 383  )))
384 384  )))
385 385  
389 +
390 +
386 386  === 3.3.2 Configure sensors ===
387 387  
388 388  (((
... ... @@ -608,13 +608,11 @@
608 608  )))
609 609  
610 610  (((
611 -
612 -
613 613  **Examples:**
614 614  )))
615 615  
616 616  * (((
617 -(% style="color:blue" %)**Grab bytes:**
620 +Grab bytes:
618 618  )))
619 619  
620 620  (((
... ... @@ -626,7 +626,7 @@
626 626  )))
627 627  
628 628  * (((
629 -(% style="color:blue" %)**Grab a section.**
632 +Grab a section.
630 630  )))
631 631  
632 632  (((
... ... @@ -638,13 +638,11 @@
638 638  )))
639 639  
640 640  * (((
641 -(% style="color:blue" %)**Grab different sections.**
644 +Grab different sections.
642 642  )))
643 643  
644 644  (((
645 645  [[image:1653271657255-576.png||height="305" width="730"]]
646 -
647 -
648 648  )))
649 649  
650 650  (((
... ... @@ -772,8 +772,6 @@
772 772  )))
773 773  1. (((
774 774  DATA: Valid value: max 6 bytes(US915 version here, Notice*!) for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 6 bytes
775 -
776 -
777 777  )))
778 778  
779 779  [[image:1653272817147-600.png||height="437" width="717"]]
... ... @@ -897,7 +897,7 @@
897 897  )))
898 898  
899 899  (((
900 -}
899 +**}**
901 901  
902 902  
903 903  )))
... ... @@ -925,10 +925,6 @@
925 925  
926 926  * (((
927 927  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
928 -
929 -
930 -
931 -
932 932  )))
933 933  
934 934  === 3.5.1 Common Commands: ===
... ... @@ -944,17 +944,21 @@
944 944  
945 945  RS485-BL can connect to either RS485 sensors or TTL sensor. User need to specify what type of sensor need to connect.
946 946  
947 -* (% style="color:#037691" %)**AT Command**
942 +* **AT Command**
948 948  
949 -
944 +(% class="box infomessage" %)
945 +(((
950 950  **AT+MOD=1** ~/~/ Set to support RS485-MODBUS type sensors. User can connect multiply RS485 , Modbus sensors to the A / B pins.
947 +)))
951 951  
949 +(% class="box infomessage" %)
950 +(((
952 952  **AT+MOD=2** ~/~/ Set to support TTL Level sensors, User can connect one TTL Sensor to the TXD/RXD/GND pins.
952 +)))
953 953  
954 954  
955 +* **Downlink Payload**
955 955  
956 -* (% style="color:#037691" %)**Downlink Payload**
957 -
958 958  **0A aa**  ~-~->  same as AT+MOD=aa
959 959  
960 960  
... ... @@ -967,7 +967,7 @@
967 967  )))
968 968  
969 969  * (((
970 -(% style="color:#037691" %)**AT Command**
969 +**AT Command**
971 971  )))
972 972  
973 973  (% class="box infomessage" %)
... ... @@ -986,7 +986,7 @@
986 986  )))
987 987  
988 988  * (((
989 -(% style="color:#037691" %)**Downlink Payload**
988 +**Downlink Payload**
990 990  )))
991 991  
992 992  (((
... ... @@ -1066,14 +1066,16 @@
1066 1066  
1067 1067  This is the first byte of the uplink payload. RS485-BL can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.
1068 1068  
1069 -* (% style="color:#037691" %)**AT Command:**
1068 +* **AT Command:**
1070 1070  
1070 +(% class="box infomessage" %)
1071 +(((
1071 1071  **AT+PAYVER: Set PAYVER field = 1**
1073 +)))
1072 1072  
1073 1073  
1076 +* **Downlink Payload:**
1074 1074  
1075 -* (% style="color:#037691" %)**Downlink Payload:**
1076 -
1077 1077  **0xAE 01**  ~-~-> Set PAYVER field =  0x01
1078 1078  
1079 1079  **0xAE 0F**   ~-~-> Set PAYVER field =  0x0F
... ... @@ -1096,18 +1096,36 @@
1096 1096  )))
1097 1097  
1098 1098  * (((
1099 -(% style="color:#037691" %)**AT Command:**
1100 +**AT Command:**
1100 1100  )))
1101 1101  
1103 +(% class="box infomessage" %)
1104 +(((
1105 +(((
1102 1102  **AT+COMMANDx: Configure RS485 read command to sensor.**
1107 +)))
1108 +)))
1103 1103  
1110 +(% class="box infomessage" %)
1111 +(((
1112 +(((
1104 1104  **AT+DATACUTx: Configure how to handle return from RS485 devices.**
1114 +)))
1115 +)))
1105 1105  
1117 +(% class="box infomessage" %)
1118 +(((
1119 +(((
1106 1106  **AT+SEARCHx: Configure search command**
1121 +)))
1122 +)))
1107 1107  
1124 +(((
1125 +
1126 +)))
1108 1108  
1109 1109  * (((
1110 -(% style="color:#037691" %)**Downlink Payload:**
1129 +**Downlink Payload:**
1111 1111  )))
1112 1112  
1113 1113  (((
... ... @@ -1199,7 +1199,7 @@
1199 1199  )))
1200 1200  
1201 1201  (((
1202 -(% style="color:#037691" %)**AT+MBFUN has only two value:**
1221 +**AT+MBFUN has only two value:**
1203 1203  )))
1204 1204  
1205 1205  * (((
... ... @@ -1235,7 +1235,7 @@
1235 1235  
1236 1236  
1237 1237  * (((
1238 -(% style="color:#037691" %)**Downlink Commands:**
1257 +**Downlink Commands:**
1239 1239  )))
1240 1240  
1241 1241  (((
... ... @@ -1260,7 +1260,7 @@
1260 1260  )))
1261 1261  
1262 1262  * (((
1263 -(% style="color:#037691" %)**AT Command:**
1282 +**AT Command:**
1264 1264  )))
1265 1265  
1266 1266  (% class="box infomessage" %)
... ... @@ -1283,7 +1283,7 @@
1283 1283  )))
1284 1284  
1285 1285  * (((
1286 -(% style="color:#037691" %)**Downlink Payload:**
1305 +**Downlink Payload:**
1287 1287  )))
1288 1288  
1289 1289  (((
... ... @@ -1316,7 +1316,7 @@
1316 1316  )))
1317 1317  
1318 1318  * (((
1319 -(% style="color:#037691" %)**AT Command:**
1338 +**AT Command:**
1320 1320  )))
1321 1321  
1322 1322  (% class="box infomessage" %)
... ... @@ -1338,7 +1338,7 @@
1338 1338  )))
1339 1339  
1340 1340  * (((
1341 -(% style="color:#037691" %)**Downlink Payload:**
1360 +**Downlink Payload:**
1342 1342  )))
1343 1343  
1344 1344  (((
... ... @@ -1356,7 +1356,7 @@
1356 1356  
1357 1357  Ask device to send an uplink immediately.
1358 1358  
1359 -* (% style="color:#037691" %)**Downlink Payload:**
1378 +* **Downlink Payload:**
1360 1360  
1361 1361  **0x08 FF**, RS485-BL will immediately send an uplink.
1362 1362  
... ... @@ -1374,7 +1374,7 @@
1374 1374  )))
1375 1375  
1376 1376  * (((
1377 -(% style="color:#037691" %)**AT Command:**
1396 +**AT Command:**
1378 1378  )))
1379 1379  
1380 1380  (((
... ... @@ -1402,7 +1402,7 @@
1402 1402  )))
1403 1403  
1404 1404  * (((
1405 -(% style="color:#037691" %)**Downlink Payload:**
1424 +**Downlink Payload:**
1406 1406  )))
1407 1407  
1408 1408  (((
... ... @@ -1419,7 +1419,7 @@
1419 1419  )))
1420 1420  
1421 1421  * (((
1422 -(% style="color:#037691" %)**AT Command:**
1441 +**AT Command:**
1423 1423  )))
1424 1424  
1425 1425  (((
... ... @@ -1426,21 +1426,23 @@
1426 1426  Set Baud Rate:
1427 1427  )))
1428 1428  
1429 -
1448 +(% class="box infomessage" %)
1449 +(((
1450 +(((
1430 1430  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1431 1431  
1432 1432  Set UART Parity
1433 1433  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1434 1434  
1435 -
1436 1436  Set STOPBIT
1437 1437  
1438 1438  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1459 +)))
1460 +)))
1439 1439  
1440 1440  
1441 -
1442 1442  * (((
1443 -(% style="color:#037691" %)**Downlink Payload:**
1464 +**Downlink Payload:**
1444 1444  )))
1445 1445  
1446 1446  (((
... ... @@ -1476,7 +1476,7 @@
1476 1476  )))
1477 1477  
1478 1478  * (((
1479 -(% style="color:#037691" %)**AT Command:**
1500 +**AT Command:**
1480 1480  )))
1481 1481  
1482 1482  (((
... ... @@ -1496,7 +1496,7 @@
1496 1496  )))
1497 1497  
1498 1498  * (((
1499 -(% style="color:#037691" %)**LoRaWAN Downlink Command:**
1520 +**LoRaWAN Downlink Command:**
1500 1500  )))
1501 1501  
1502 1502  (((
... ... @@ -1515,9 +1515,6 @@
1515 1515  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1516 1516  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1517 1517  
1518 -
1519 -
1520 -
1521 1521  == 3.7 +3V3 Output ==
1522 1522  
1523 1523  (((