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Last modified by Xiaoling on 2025/04/23 15:57
From version 40.28
edited by Xiaoling
on 2022/06/06 09:48
Change comment: There is no comment for this version
To version 36.1
edited by Xiaoling
on 2022/06/02 10:20
Change comment: Uploaded new attachment "1654136435598-589.png", version {1}

Summary

Details

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Content
... ... @@ -94,7 +94,6 @@
94 94  * 127 dB Dynamic Range RSSI.
95 95  * Automatic RF Sense and CAD with ultra-fast AFC. ​​​
96 96  
97 -
98 98  == 1.3 Features ==
99 99  
100 100  * LoRaWAN Class A & Class C protocol (default Class A)
... ... @@ -106,7 +106,6 @@
106 106  * Support Modbus protocol
107 107  * Support Interrupt uplink
108 108  
109 -
110 110  == 1.4 Applications ==
111 111  
112 112  * Smart Buildings & Home Automation
... ... @@ -116,7 +116,6 @@
116 116  * Smart Cities
117 117  * Smart Factory
118 118  
119 -
120 120  == 1.5 Firmware Change log ==
121 121  
122 122  [[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);"]]
... ... @@ -319,7 +319,6 @@
319 319  )))
320 320  )))
321 321  
322 -
323 323  === 3.3.2 Configure sensors ===
324 324  
325 325  (((
... ... @@ -725,7 +725,7 @@
725 725  )))
726 726  
727 727  (((
728 -**}**
724 +}
729 729  
730 730  
731 731  )))
... ... @@ -743,11 +743,10 @@
743 743  
744 744  There are two kinds of Commands:
745 745  
746 -* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
742 +* (% style="color:#4f81bd" %)**Common Commands**(%%): They should be available for each sensor, 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]]
747 747  
748 748  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
749 749  
750 -
751 751  === 3.5.1 Common Commands: ===
752 752  
753 753  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]]
... ... @@ -755,6 +755,7 @@
755 755  
756 756  === 3.5.2 Sensor related commands: ===
757 757  
753 +==== ====
758 758  
759 759  ==== **Choose Device Type (RS485 or TTL)** ====
760 760  
... ... @@ -829,7 +829,6 @@
829 829  
830 830  
831 831  
832 -
833 833  ==== **Set Payload version** ====
834 834  
835 835  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.
... ... @@ -1002,7 +1002,6 @@
1002 1002  
1003 1003  
1004 1004  
1005 -
1006 1006  ==== **Manually trigger an Uplink** ====
1007 1007  
1008 1008  Ask device to send an uplink immediately.
... ... @@ -1013,7 +1013,6 @@
1013 1013  
1014 1014  
1015 1015  
1016 -
1017 1017  ==== **Clear RS485 Command** ====
1018 1018  
1019 1019  The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
... ... @@ -1100,7 +1100,6 @@
1100 1100  **07 02 aa bb**  Same as AT+3V3T=(aa bb)
1101 1101  
1102 1102  
1103 -
1104 1104  == 3.6 Buttons ==
1105 1105  
1106 1106  (% border="1" style="background-color:#ffffcc; color:green; width:233px" %)
... ... @@ -1107,7 +1107,6 @@
1107 1107  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1108 1108  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1109 1109  
1110 -
1111 1111  == 3.7 +3V3 Output ==
1112 1112  
1113 1113  RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.
... ... @@ -1148,7 +1148,6 @@
1148 1148  |=**LEDs**|=(% style="width: 274px;" %)**Feature**
1149 1149  |**LED1**|(% style="width:274px" %)Blink when device transmit a packet.
1150 1150  
1151 -
1152 1152  == 3.10 Switch Jumper ==
1153 1153  
1154 1154  (% border="1" style="background-color:#ffffcc; color:green; width:515px" %)
... ... @@ -1188,7 +1188,7 @@
1188 1188  [[image:1654136105500-922.png]]
1189 1189  
1190 1190  
1191 -More detail AT Command manual can be found at [[AT Command Manual>>||anchor="H3.5ConfigureRS485-BLviaATorDownlink"]]
1181 +More detail AT Command manual can be found at [[AT Command Manual>>||anchor="3.5ConfigureRS485-BLviaATorDownlink"]]
1192 1192  
1193 1193  
1194 1194  == 5.2 Common AT Command Sequence ==
... ... @@ -1249,21 +1249,19 @@
1249 1249  
1250 1250  (% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1251 1251  
1252 -
1253 1253  (% style="color:red" %)**Note:**
1254 1254  
1255 -(% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1256 -2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1257 -3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
1258 -4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5
1244 +1. Make sure the device is set to ABP mode in the IoT Server.
1245 +1. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1246 +1. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means.
1247 +1. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5
1259 1259  
1260 -[[image:1654136435598-589.png]]
1249 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
1261 1261  
1262 1262  
1263 -= 6. FAQ =
1252 +1. FAQ
1253 +11. How to upgrade the image?
1264 1264  
1265 -== 6.1 How to upgrade the image? ==
1266 -
1267 1267  The RS485-BL LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-BL to:
1268 1268  
1269 1269  * Support new features
... ... @@ -1272,7 +1272,7 @@
1272 1272  
1273 1273  Below shows the hardware connection for how to upload an image to RS485-BL:
1274 1274  
1275 -[[image:1654136646995-976.png]]
1263 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
1276 1276  
1277 1277  **Step1:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]].
1278 1278  
... ... @@ -1280,94 +1280,97 @@
1280 1280  
1281 1281  **Step3: **Open flashloader; choose the correct COM port to update.
1282 1282  
1283 -[[image:image-20220602102605-1.png]]
1284 1284  
1272 +|(((
1273 +HOLD PRO then press the RST button, SYS will be ON, then click next
1274 +)))
1285 1285  
1286 -[[image:image-20220602102637-2.png]]
1276 +|(((
1277 +Board detected
1278 +)))
1287 1287  
1280 +|(((
1281 +
1282 +)))
1288 1288  
1289 -[[image:image-20220602102715-3.png]]
1284 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
1290 1290  
1291 1291  
1292 1292  
1293 -== 6.2 How to change the LoRa Frequency Bands/Region? ==
1288 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
1294 1294  
1295 -User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1296 1296  
1291 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image035.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image036.png]]
1297 1297  
1298 1298  
1299 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1294 +1.
1295 +11. How to change the LoRa Frequency Bands/Region?
1300 1300  
1301 -The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].
1297 +User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
1302 1302  
1303 1303  
1304 1304  
1305 -= 7. Trouble Shooting =
1301 +1.
1302 +11. How many RS485-Slave can RS485-BL connects?
1306 1306  
1304 +The RS485-BL can support max 32 RS485 devices. Each uplink command of RS485-BL can support max 16 different RS485 command. So RS485-BL can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>path:#downlink_A8]].
1307 1307  
1308 -== 7.1 Downlink doesn’t work, how to solve it? ==
1309 1309  
1310 -Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1311 1311  
1312 1312  
1313 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1309 +1. Trouble Shooting     
1310 +11. Downlink doesn’t work, how to solve it?
1314 1314  
1315 -It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1312 +Please see this link for debug:
1316 1316  
1314 +[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#LoRaWAN_Communication_Debug>>url:http://wiki.dragino.com/index.php?title=Main_Page#LoRaWAN_Communication_Debug]] 
1317 1317  
1318 -= 8. Order Info =
1319 1319  
1320 -(% style="color:blue" %)**Part Number: RS485-BL-XXX**
1321 1321  
1322 -(% style="color:blue" %)**XXX:**
1318 +1.
1319 +11. Why I can’t join TTN V3 in US915 /AU915 bands?
1323 1323  
1324 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1325 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1326 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1327 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1328 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1329 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1330 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1331 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1332 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1333 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1321 +It might about the channels mapping. Please see for detail.
1334 1334  
1335 -= 9. Packing Info =
1323 +[[http:~~/~~/wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#Notice_of_US915.2FCN470.2FAU915_Frequency_band>>url:http://wiki.dragino.com/index.php?title=LoRaWAN_Communication_Debug#Notice_of_US915.2FCN470.2FAU915_Frequency_band]]
1336 1336  
1337 -(((
1325 +
1326 +
1327 +1. Order Info
1328 +
1329 +**Part Number: RS485-BL-XXX**
1330 +
1331 +**XXX:**
1332 +
1333 +* **EU433**: frequency bands EU433
1334 +* **EU868**: frequency bands EU868
1335 +* **KR920**: frequency bands KR920
1336 +* **CN470**: frequency bands CN470
1337 +* **AS923**: frequency bands AS923
1338 +* **AU915**: frequency bands AU915
1339 +* **US915**: frequency bands US915
1340 +* **IN865**: frequency bands IN865
1341 +* **RU864**: frequency bands RU864
1342 +* **KZ865: **frequency bands KZ865
1343 +
1344 +1. Packing Info
1345 +
1338 1338  **Package Includes**:
1339 -)))
1340 1340  
1341 -* (((
1342 -RS485-BL x 1
1343 -)))
1344 -* (((
1345 -Stick Antenna for LoRa RF part x 1
1346 -)))
1347 -* (((
1348 -Program cable x 1
1349 -)))
1348 +* RS485-BL x 1
1349 +* Stick Antenna for LoRa RF part x 1
1350 +* Program cable x 1
1350 1350  
1351 -(((
1352 1352  **Dimension and weight**:
1353 -)))
1354 1354  
1355 -* (((
1356 -Device Size: 13.5 x 7 x 3 cm
1357 -)))
1358 -* (((
1359 -Device Weight: 105g
1360 -)))
1361 -* (((
1362 -Package Size / pcs : 14.5 x 8 x 5 cm
1363 -)))
1364 -* (((
1365 -Weight / pcs : 170g
1354 +* Device Size: 13.5 x 7 x 3 cm
1355 +* Device Weight: 105g
1356 +* Package Size / pcs : 14.5 x 8 x 5 cm
1357 +* Weight / pcs : 170g
1366 1366  
1367 -
1368 -)))
1359 +1. Support
1369 1369  
1370 -= 10. Support =
1371 -
1372 1372  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1373 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
1362 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to
1363 +
1364 +[[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
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