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Last modified by Xiaoling on 2025/04/23 15:57
From version 44.5
edited by Xiaoling
on 2022/06/14 09:56
Change comment: There is no comment for this version
To version 41.30
edited by Xiaoling
on 2022/06/06 11:13
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/}}
... ... @@ -90,9 +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 -
96 96  == 1.3 Features ==
97 97  
98 98  * LoRaWAN Class A & Class C protocol (default Class A)
... ... @@ -104,9 +104,6 @@
104 104  * Support Modbus protocol
105 105  * Support Interrupt uplink
106 106  
107 -
108 -
109 -
110 110  == 1.4 Applications ==
111 111  
112 112  * Smart Buildings & Home Automation
... ... @@ -116,9 +116,6 @@
116 116  * Smart Cities
117 117  * Smart Factory
118 118  
119 -
120 -
121 -
122 122  == 1.5 Firmware Change log ==
123 123  
124 124  [[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);"]]
... ... @@ -288,28 +288,28 @@
288 288  )))
289 289  
290 290  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
291 -|=(% style="width: 80px;" %)(((
286 +|=(% style="width: 120px;" %)(((
292 292  (((
293 293  **AT Commands**
294 294  )))
295 -)))|=(% style="width: 210px;" %)(((
290 +)))|=(% style="width: 190px;" %)(((
296 296  (((
297 297  **Description**
298 298  )))
299 -)))|=(% style="width: 210px;" %)(((
294 +)))|=(% style="width: 190px;" %)(((
300 300  (((
301 301  **Example**
302 302  )))
303 303  )))
304 -|(% style="width:80px" %)(((
299 +|(% style="width:120px" %)(((
305 305  (((
306 306  AT+BAUDR
307 307  )))
308 -)))|(% style="width:210px" %)(((
303 +)))|(% style="width:190px" %)(((
309 309  (((
310 310  Set the baud rate (for RS485 connection). Default Value is: 9600.
311 311  )))
312 -)))|(% style="width:210px" %)(((
307 +)))|(% style="width:190px" %)(((
313 313  (((
314 314  (((
315 315  AT+BAUDR=9600
... ... @@ -322,11 +322,11 @@
322 322  )))
323 323  )))
324 324  )))
325 -|(% style="width:80px" %)(((
320 +|(% style="width:120px" %)(((
326 326  (((
327 327  AT+PARITY
328 328  )))
329 -)))|(% style="width:210px" %)(((
324 +)))|(% style="width:190px" %)(((
330 330  (((
331 331  (((
332 332  Set UART parity (for RS485 connection)
... ... @@ -338,7 +338,7 @@
338 338  Default Value is: no parity.
339 339  )))
340 340  )))
341 -)))|(% style="width:210px" %)(((
336 +)))|(% style="width:190px" %)(((
342 342  (((
343 343  (((
344 344  AT+PARITY=0
... ... @@ -351,11 +351,11 @@
351 351  )))
352 352  )))
353 353  )))
354 -|(% style="width:80px" %)(((
349 +|(% style="width:120px" %)(((
355 355  (((
356 356  AT+STOPBIT
357 357  )))
358 -)))|(% style="width:210px" %)(((
353 +)))|(% style="width:190px" %)(((
359 359  (((
360 360  (((
361 361  Set serial stopbit (for RS485 connection)
... ... @@ -367,7 +367,7 @@
367 367  Default Value is: 1bit.
368 368  )))
369 369  )))
370 -)))|(% style="width:210px" %)(((
365 +)))|(% style="width:190px" %)(((
371 371  (((
372 372  (((
373 373  AT+STOPBIT=0 for 1bit
... ... @@ -387,6 +387,8 @@
387 387  )))
388 388  )))
389 389  
385 +
386 +
390 390  === 3.3.2 Configure sensors ===
391 391  
392 392  (((
... ... @@ -398,20 +398,14 @@
398 398  )))
399 399  
400 400  (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
401 -|=(% style="width: 80px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 210px;" %)**Example**
402 -|AT+CFGDEV|(% style="width:80px" %)(((
403 -(((
398 +|=(% style="width: 120px;" %)**AT Commands**|=(% style="width: 190px;" %)**Description**|=(% style="width: 190px;" %)**Example**
399 +|AT+CFGDEV|(% style="width:120px" %)(((
404 404  This command is used to configure the RS485/TTL devices; they won’t be used during sampling.
405 -)))
406 406  
407 -(((
408 408  AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,
409 -)))
410 410  
411 -(((
412 412  mm: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command
413 -)))
414 -)))|(% 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
415 415  
416 416  Detail of AT+CFGDEV command see [[AT+CFGDEV detail>>||anchor="HRS485DebugCommand28AT2BCFGDEV29"]].
417 417  
... ... @@ -911,6 +911,8 @@
911 911  (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
912 912  )))
913 913  
905 +
906 +
914 914  === 3.5.1 Common Commands: ===
915 915  
916 916  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]]
... ... @@ -946,101 +946,53 @@
946 946  
947 947  ==== **RS485 Debug Command (AT+CFGDEV)** ====
948 948  
949 -(((
950 950  This command is used to configure the RS485 or TTL sensors; they won’t be used during sampling.
951 -)))
952 952  
953 -* (((
954 -**AT Command**
955 -)))
944 +* **AT Command**
956 956  
957 957  (% class="box infomessage" %)
958 958  (((
959 -(((
960 960  **AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m**
961 961  )))
962 -)))
963 963  
964 -(((
965 965  m: 0: no CRC; 1: add CRC-16/MODBUS in the end of this command.
966 -)))
967 967  
968 -(((
969 -
970 -)))
971 971  
972 -* (((
973 -**Downlink Payload**
974 -)))
954 +* **Downlink Payload**
975 975  
976 -(((
977 977  Format: A8 MM NN XX XX XX XX YY
978 -)))
979 979  
980 -(((
981 981  Where:
982 -)))
983 983  
984 -* (((
985 -MM: 1: add CRC-16/MODBUS ; 0: no CRC
986 -)))
987 -* (((
988 -NN: The length of RS485 command
989 -)))
990 -* (((
991 -XX XX XX XX: RS485 command total NN bytes
992 -)))
993 -* (((
994 -YY: How many bytes will be uplink from the return of this RS485 command, if YY=0, RS485-BL will execute the downlink command without uplink; if YY>0, RS485-BL will uplink total YY bytes from the output of this RS485 command
995 -)))
960 +* MM: 1: add CRC-16/MODBUS ; 0: no CRC
961 +* NN: The length of RS485 command
962 +* XX XX XX XX: RS485 command total NN bytes
963 +* YY: How many bytes will be uplink from the return of this RS485 command, if YY=0, RS485-BL will execute the downlink command without uplink; if YY>0, RS485-BL will uplink total YY bytes from the output of this RS485 command
996 996  
997 -(((
998 998  **Example 1:**
999 -)))
1000 1000  
1001 -(((
1002 1002  To connect a Modbus Alarm with below commands.
1003 -)))
1004 1004  
1005 -* (((
1006 -The command to active alarm is: 0A 05 00 04 00 01 **4C B0**. Where 0A 05 00 04 00 01 is the Modbus command to read the register 00 40 where stored the DI status. The 4C B0 is the CRC-16/MODBUS which calculate manually.
1007 -)))
969 +* The command to active alarm is: 0A 05 00 04 00 01 **4C B0**. Where 0A 05 00 04 00 01 is the Modbus command to read the register 00 40 where stored the DI status. The 4C B0 is the CRC-16/MODBUS which calculate manually.
1008 1008  
1009 -* (((
1010 -The command to deactivate alarm is: 0A 05 00 04 00 00 **8D 70**. Where 0A 05 00 04 00 00 is the Modbus command to read the register 00 40 where stored the DI status. The 8D 70 is the CRC-16/MODBUS which calculate manually.
1011 -)))
971 +* The command to deactivate alarm is: 0A 05 00 04 00 00 **8D 70**. Where 0A 05 00 04 00 00 is the Modbus command to read the register 00 40 where stored the DI status. The 8D 70 is the CRC-16/MODBUS which calculate manually.
1012 1012  
1013 -(((
1014 1014  So if user want to use downlink command to control to RS485 Alarm, he can use:
1015 -)))
1016 1016  
1017 -(((
1018 1018  (% style="color:#037691" %)**A8 01 06 0A 05 00 04 00 01 00**(%%): to activate the RS485 Alarm
1019 -)))
1020 1020  
1021 -(((
1022 1022  (% style="color:#037691" %)**A8 01 06 0A 05 00 04 00 00 00**(%%): to deactivate the RS485 Alarm
1023 -)))
1024 1024  
1025 1025  (((
1026 1026  A8 is type code and 01 means add CRC-16/MODBUS at the end, the 3^^rd^^ byte is 06, means the next 6 bytes are the command to be sent to the RS485 network, the final byte 00 means this command don’t need to acquire output.
1027 1027  )))
1028 1028  
1029 -(((
1030 -
1031 -)))
1032 1032  
1033 -(((
1034 1034  **Example 2:**
1035 -)))
1036 1036  
1037 -(((
1038 1038  Check TTL Sensor return:
1039 -)))
1040 1040  
1041 -(((
1042 1042  [[image:1654132684752-193.png]]
1043 -)))
1044 1044  
1045 1045  
1046 1046  
... ... @@ -1069,121 +1069,62 @@
1069 1069  
1070 1070  ==== **Set RS485 Sampling Commands** ====
1071 1071  
1072 -(((
1073 1073  AT+COMMANDx, AT+DATACUTx and AT+SEARCHx
1074 -)))
1075 1075  
1076 -(((
1077 1077  These three commands are used to configure how the RS485-BL polling data from Modbus device. Detail of usage please see : [[polling RS485 device>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1078 -)))
1079 1079  
1080 -(((
1081 -
1082 -)))
1083 1083  
1084 -* (((
1085 -**AT Command:**
1086 -)))
1022 +* **AT Command:**
1087 1087  
1088 1088  (% class="box infomessage" %)
1089 1089  (((
1090 -(((
1091 1091  **AT+COMMANDx: Configure RS485 read command to sensor.**
1092 1092  )))
1093 -)))
1094 1094  
1095 1095  (% class="box infomessage" %)
1096 1096  (((
1097 -(((
1098 1098  **AT+DATACUTx: Configure how to handle return from RS485 devices.**
1099 1099  )))
1100 -)))
1101 1101  
1102 1102  (% class="box infomessage" %)
1103 1103  (((
1104 -(((
1105 1105  **AT+SEARCHx: Configure search command**
1106 1106  )))
1107 -)))
1108 1108  
1109 -(((
1110 -
1111 -)))
1112 1112  
1113 -* (((
1114 -**Downlink Payload:**
1115 -)))
1040 +* **Downlink Payload:**
1116 1116  
1117 -(((
1118 1118  **0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
1119 -)))
1120 1120  
1121 -(((
1122 1122  (% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
1123 -)))
1124 1124  
1125 -(((
1126 1126  Format: AF MM NN LL XX XX XX XX YY
1127 -)))
1128 1128  
1129 -(((
1130 1130  Where:
1131 -)))
1132 1132  
1133 -* (((
1134 -MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
1135 -)))
1136 -* (((
1137 -NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
1138 -)))
1139 -* (((
1140 -LL:  The length of AT+COMMAND or AT+DATACUT command
1141 -)))
1142 -* (((
1143 -XX XX XX XX: AT+COMMAND or AT+DATACUT command
1144 -)))
1145 -* (((
1146 -YY:  If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-BL will execute an uplink after got this command.
1147 -)))
1050 +* MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
1051 +* NN:  0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
1052 +* LL:  The length of AT+COMMAND or AT+DATACUT command
1053 +* XX XX XX XX: AT+COMMAND or AT+DATACUT command
1054 +* YY:  If YY=0, RS485-BL will execute the downlink command without uplink; if YY=1, RS485-BL will execute an uplink after got this command.
1148 1148  
1149 -(((
1150 1150  **Example:**
1151 -)))
1152 1152  
1153 -(((
1154 1154  (% style="color:#037691" %)**AF 03 01 06 0A 05 00 04 00 01 00**(%%): Same as AT+COMMAND3=0A 05 00 04 00 01,1
1155 -)))
1156 1156  
1157 -(((
1158 1158  (% style="color:#037691" %)**AF 03 02 06**(% style="color:orange" %)** 10 **(% style="color:red" %)**01 **(% style="color:green" %)**05 06 09 0A**(% style="color:#037691" %)** 00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**16**(%%),(% style="color:red" %)**1**(%%),(% style="color:green" %)**5+6+9+10**
1159 -)))
1160 1160  
1161 -(((
1162 1162  (% style="color:#037691" %)**AF 03 02 06 **(% style="color:orange" %)**0B**(% style="color:red" %)** 02 **(% style="color:green" %)**05 07 08 0A **(% style="color:#037691" %)**00**(%%): Same as AT+DATACUT3=(% style="color:orange" %)**11**(%%),(% style="color:red" %)**2**(%%),(% style="color:green" %)**5~~7+8~~10**
1163 -)))
1164 1164  
1165 -(((
1166 -
1167 -)))
1168 1168  
1169 -(((
1170 1170  **0xAB** downlink command can be used for set AT+SEARCHx
1171 -)))
1172 1172  
1173 -(((
1174 1174  **Example:** **AB aa 01 03 xx xx xx** (03 here means there are total 3 bytes after 03) So
1175 -)))
1176 1176  
1177 -* (((
1178 -AB aa 01 03 xx xx xx  same as AT+SEARCHaa=1,xx xx xx
1179 -)))
1180 -* (((
1181 -AB aa 02 03 xx xx xx 02 yy yy(03 means there are 3 bytes after 03, they are xx xx xx;02 means there are 2 bytes after 02, they are yy yy) so the commands
1182 -)))
1069 +* AB aa 01 03 xx xx xx  same as AT+SEARCHaa=1,xx xx xx
1070 +* AB aa 02 03 xx xx xx 02 yy yy(03 means there are 3 bytes after 03, they are xx xx xx;02 means there are 2 bytes after 02, they are yy yy) so the commands
1183 1183  
1184 -(((
1185 1185  **AB aa 02 03 xx xx xx 02 yy yy**  same as **AT+SEARCHaa=2,xx xx xx+yy yy**
1186 -)))
1187 1187  
1188 1188  
1189 1189  
... ... @@ -1190,47 +1190,24 @@
1190 1190  
1191 1191  ==== **Fast command to handle MODBUS device** ====
1192 1192  
1193 -(((
1194 1194  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]].
1195 -)))
1196 1196  
1197 -(((
1198 1198  This command is valid since v1.3 firmware version
1199 -)))
1200 1200  
1201 -(((
1202 -
1203 -)))
1204 1204  
1205 -(((
1206 1206  **AT+MBFUN has only two value:**
1207 -)))
1208 1208  
1209 -* (((
1210 -**AT+MBFUN=1**: Enable Modbus reading. And get response base on the MODBUS return
1211 -)))
1086 +* **AT+MBFUN=1**: Enable Modbus reading. And get response base on the MODBUS return
1212 1212  
1213 -(((
1214 1214  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.
1215 -)))
1216 1216  
1217 -* (((
1218 -**AT+MBFUN=0**: Disable Modbus fast reading.
1219 -)))
1090 +* **AT+MBFUN=0**: Disable Modbus fast reading.
1220 1220  
1221 -(((
1222 1222  **Example:**
1223 -)))
1224 1224  
1225 -* (((
1226 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0).
1227 -)))
1228 -* (((
1229 -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.
1230 -)))
1231 -* (((
1232 -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.
1233 -)))
1094 +* AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0).
1095 +* 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.
1096 +* 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.
1234 1234  
1235 1235  [[image:1654133913295-597.png]]
1236 1236  
... ... @@ -1238,13 +1238,9 @@
1238 1238  [[image:1654133954153-643.png]]
1239 1239  
1240 1240  
1241 -* (((
1242 -**Downlink Commands:**
1243 -)))
1104 +* **Downlink Commands:**
1244 1244  
1245 -(((
1246 1246  **A9 aa** ~-~-> Same as AT+MBFUN=aa
1247 -)))
1248 1248  
1249 1249  
1250 1250  
... ... @@ -1251,60 +1251,32 @@
1251 1251  
1252 1252  ==== **RS485 command timeout** ====
1253 1253  
1254 -(((
1255 1255  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.
1256 -)))
1257 1257  
1258 -(((
1259 1259  Default value: 0, range:  0 ~~ 5 seconds
1260 -)))
1261 1261  
1262 -(((
1263 -
1264 -)))
1265 1265  
1266 -* (((
1267 -**AT Command:**
1268 -)))
1118 +* **AT Command:**
1269 1269  
1270 1270  (% class="box infomessage" %)
1271 1271  (((
1272 -(((
1273 1273  **AT+CMDDLaa=hex(bb cc)**
1274 1274  )))
1275 -)))
1276 1276  
1277 -(((
1278 1278  **Example:**
1279 -)))
1280 1280  
1281 -(((
1282 1282  **AT+CMDDL1=1000** to send the open time to 1000ms
1283 -)))
1284 1284  
1285 -(((
1286 -
1287 -)))
1288 1288  
1289 -* (((
1290 -**Downlink Payload:**
1291 -)))
1130 +* **Downlink Payload:**
1292 1292  
1293 -(((
1294 1294  0x AA aa bb cc
1295 -)))
1296 1296  
1297 -(((
1298 1298  Same as: AT+CMDDLaa=hex(bb cc)
1299 -)))
1300 1300  
1301 -(((
1302 1302   **Example:**
1303 -)))
1304 1304  
1305 -(((
1306 1306   **0xAA 01 03 E8**  ~-~-> Same as **AT+CMDDL1=1000 ms**
1307 -)))
1308 1308  
1309 1309  
1310 1310  
... ... @@ -1311,47 +1311,28 @@
1311 1311  
1312 1312  ==== **Uplink payload mode** ====
1313 1313  
1314 -(((
1315 1315  Define to use one uplink or multiple uplinks for the sampling.
1316 -)))
1317 1317  
1318 -(((
1319 1319  The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]]
1320 -)))
1321 1321  
1322 -* (((
1323 -**AT Command:**
1324 -)))
1149 +* **AT Command:**
1325 1325  
1326 1326  (% class="box infomessage" %)
1327 1327  (((
1328 -(((
1329 1329  **AT+DATAUP=0**
1330 1330  )))
1331 -)))
1332 1332  
1333 1333  (% class="box infomessage" %)
1334 1334  (((
1335 -(((
1336 1336  **AT+DATAUP=1**
1337 1337  )))
1338 -)))
1339 1339  
1340 -(((
1341 -
1342 -)))
1343 1343  
1344 -* (((
1345 -**Downlink Payload:**
1346 -)))
1162 +* **Downlink Payload:**
1347 1347  
1348 -(((
1349 1349  **0xAD 00**  **~-~->** Same as AT+DATAUP=0
1350 -)))
1351 1351  
1352 -(((
1353 1353  **0xAD 01**  **~-~->** Same as AT+DATAUP=1
1354 -)))
1355 1355  
1356 1356  
1357 1357  
... ... @@ -1369,49 +1369,26 @@
1369 1369  
1370 1370  ==== **Clear RS485 Command** ====
1371 1371  
1372 -(((
1373 1373  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
1374 -)))
1375 1375  
1376 -(((
1377 -
1378 -)))
1379 1379  
1380 -* (((
1381 -**AT Command:**
1382 -)))
1187 +* **AT Command:**
1383 1383  
1384 1384  (((
1385 1385  (% 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
1386 1386  )))
1387 1387  
1388 -(((
1389 1389  Example screen shot after clear all RS485 commands. 
1390 -)))
1391 1391  
1392 -(((
1393 -
1394 -)))
1395 1395  
1396 -(((
1397 1397  The uplink screen shot is:
1398 -)))
1399 1399  
1400 -(((
1401 1401  [[image:1654134704555-320.png]]
1402 -)))
1403 1403  
1404 -(((
1405 -
1406 -)))
1407 1407  
1408 -* (((
1409 -**Downlink Payload:**
1410 -)))
1201 +* **Downlink Payload:**
1411 1411  
1412 -(((
1413 1413  **0x09 aa bb** same as AT+CMDEAR=aa,bb
1414 -)))
1415 1415  
1416 1416  
1417 1417  
... ... @@ -1418,59 +1418,44 @@
1418 1418  
1419 1419  ==== **Set Serial Communication Parameters** ====
1420 1420  
1421 -(((
1422 1422  Set the Rs485 serial communication parameters:
1423 -)))
1424 1424  
1425 -* (((
1426 -**AT Command:**
1427 -)))
1212 +* **AT Command:**
1428 1428  
1429 -(((
1430 1430  Set Baud Rate:
1431 -)))
1432 1432  
1433 1433  (% class="box infomessage" %)
1434 1434  (((
1435 -(((
1436 1436  **AT+BAUDR=9600**    ~/~/ Options: (1200,2400,4800,14400,19200,115200)
1219 +)))
1437 1437  
1438 1438  Set UART Parity
1222 +
1223 +(% class="box infomessage" %)
1224 +(((
1439 1439  **AT+PARITY=0**    ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity
1226 +)))
1440 1440  
1441 1441  Set STOPBIT
1442 1442  
1230 +(% class="box infomessage" %)
1231 +(((
1443 1443  **AT+STOPBIT=0**    ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1444 1444  )))
1445 -)))
1446 1446  
1447 1447  
1448 -* (((
1449 -**Downlink Payload:**
1450 -)))
1236 +* **Downlink Payload:**
1451 1451  
1452 -(((
1453 1453  **A7 01 aa bb**: Same  AT+BAUDR=hex(aa bb)*100
1454 -)))
1455 1455  
1456 -(((
1457 1457  **Example:**
1458 -)))
1459 1459  
1460 -* (((
1461 -A7 01 00 60   same as AT+BAUDR=9600
1462 -)))
1463 -* (((
1464 -A7 01 04 80  same as AT+BAUDR=115200
1465 -)))
1242 +* A7 01 00 60   same as AT+BAUDR=9600
1243 +* A7 01 04 80  same as AT+BAUDR=115200
1466 1466  
1467 -(((
1468 1468  A7 02 aa: Same as  AT+PARITY=aa  (aa value: 00 , 01 or 02)
1469 -)))
1470 1470  
1471 -(((
1472 1472  A7 03 aa: Same as  AT+STOPBIT=aa  (aa value: 00 , 01 or 02)
1473 -)))
1474 1474  
1475 1475  
1476 1476  
... ... @@ -1477,41 +1477,22 @@
1477 1477  
1478 1478  ==== **Control output power duration** ====
1479 1479  
1480 -(((
1481 1481  User can set the output power duration before each sampling.
1482 -)))
1483 1483  
1484 -* (((
1485 -**AT Command:**
1486 -)))
1256 +* **AT Command:**
1487 1487  
1488 -(((
1489 1489  **Example:**
1490 -)))
1491 1491  
1492 -(((
1493 1493  **AT+3V3T=1000**  ~/~/ 3V3 output power will open 1s before each sampling.
1494 -)))
1495 1495  
1496 -(((
1497 1497  **AT+5VT=1000**  ~/~/ +5V output power will open 1s before each sampling.
1498 -)))
1499 1499  
1500 -(((
1501 -
1502 -)))
1503 1503  
1504 -* (((
1505 -**LoRaWAN Downlink Command:**
1506 -)))
1265 +* **LoRaWAN Downlink Command:**
1507 1507  
1508 -(((
1509 1509  **07 01 aa bb**  Same as AT+5VT=(aa bb)
1510 -)))
1511 1511  
1512 -(((
1513 1513  **07 02 aa bb**  Same as AT+3V3T=(aa bb)
1514 -)))
1515 1515  
1516 1516  
1517 1517  
... ... @@ -1521,6 +1521,8 @@
1521 1521  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1522 1522  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1523 1523  
1279 +
1280 +
1524 1524  == 3.7 +3V3 Output ==
1525 1525  
1526 1526  (((
... ... @@ -1598,14 +1598,22 @@
1598 1598  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1599 1599  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1600 1600  
1358 +
1359 +
1601 1601  == 3.10 Switch Jumper ==
1602 1602  
1603 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:463px" %)
1604 -|=(% style="width: 123px;" %)**Switch Jumper**|=(% style="width: 336px;" %)**Feature**
1605 -|(% style="width:123px" %)**SW1**|(% style="width:336px" %)ISP position: Upgrade firmware via UART
1362 +(% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
1363 +|=(% style="width: 124px;" %)**Switch Jumper**|=(% style="width: 388px;" %)**Feature**
1364 +|(% style="width:124px" %)**SW1**|(% style="width:388px" %)(((
1365 +ISP position: Upgrade firmware via UART
1366 +
1606 1606  Flash position: Configure device, check running status.
1607 -|(% style="width:123px" %)**SW2**|(% style="width:336px" %)5V position: set to compatible with 5v I/O.
1368 +)))
1369 +|(% style="width:124px" %)**SW2**|(% style="width:388px" %)(((
1370 +5V position: set to compatible with 5v I/O.
1371 +
1608 1608  3.3v position: set to compatible with 3.3v I/O.,
1373 +)))
1609 1609  
1610 1610  (((
1611 1611  **+3.3V**: is always ON
... ... @@ -1653,7 +1653,15 @@
1653 1653  (% class="box infomessage" %)
1654 1654  (((
1655 1655  **AT+FDR**
1421 +)))
1422 +
1423 +(% class="box infomessage" %)
1424 +(((
1656 1656  **AT+NJM=0**
1426 +)))
1427 +
1428 +(% class="box infomessage" %)
1429 +(((
1657 1657  **ATZ**
1658 1658  )))
1659 1659  
... ... @@ -1795,6 +1795,8 @@
1795 1795  * (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1796 1796  * (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1797 1797  
1571 +
1572 +
1798 1798  = 9. Packing Info =
1799 1799  
1800 1800  (((