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Last modified by Xiaoling on 2025/04/23 15:57
From version 40.11
edited by Xiaoling
on 2022/06/06 09:18
Change comment: There is no comment for this version
To version 37.1
edited by Xiaoling
on 2022/06/02 10:24
Change comment: Uploaded new attachment "1654136646995-976.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -739,12 +739,10 @@
739 739  
740 740  There are two kinds of Commands:
741 741  
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: [[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]]
743 743  
744 744  * (% style="color:#4f81bd" %)**Sensor Related Commands**(%%): These commands are special designed for RS485-BL.  User can see these commands below:
745 745  
746 -
747 -
748 748  === 3.5.1 Common Commands: ===
749 749  
750 750  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]]
... ... @@ -752,6 +752,7 @@
752 752  
753 753  === 3.5.2 Sensor related commands: ===
754 754  
753 +==== ====
755 755  
756 756  ==== **Choose Device Type (RS485 or TTL)** ====
757 757  
... ... @@ -826,7 +826,6 @@
826 826  
827 827  
828 828  
829 -
830 830  ==== **Set Payload version** ====
831 831  
832 832  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.
... ... @@ -1101,8 +1101,6 @@
1101 1101  |=(% style="width: 89px;" %)**Button**|=(% style="width: 141px;" %)**Feature**
1102 1102  |(% style="width:89px" %)**RST**|(% style="width:141px" %)Reboot RS485-BL
1103 1103  
1104 -
1105 -
1106 1106  == 3.7 +3V3 Output ==
1107 1107  
1108 1108  RS485-BL has a Controllable +3V3 output, user can use this output to power external sensor.
... ... @@ -1254,10 +1254,9 @@
1254 1254  [[image:1654136435598-589.png]]
1255 1255  
1256 1256  
1257 -= 6. FAQ =
1253 +1. FAQ
1254 +11. How to upgrade the image?
1258 1258  
1259 -== 6.1 How to upgrade the image? ==
1260 -
1261 1261  The RS485-BL LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-BL to:
1262 1262  
1263 1263  * Support new features
... ... @@ -1266,7 +1266,7 @@
1266 1266  
1267 1267  Below shows the hardware connection for how to upload an image to RS485-BL:
1268 1268  
1269 -[[image:1654136646995-976.png]]
1264 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
1270 1270  
1271 1271  **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]].
1272 1272  
... ... @@ -1274,95 +1274,97 @@
1274 1274  
1275 1275  **Step3: **Open flashloader; choose the correct COM port to update.
1276 1276  
1277 -[[image:image-20220602102605-1.png]]
1278 1278  
1273 +|(((
1274 +HOLD PRO then press the RST button, SYS will be ON, then click next
1275 +)))
1279 1279  
1280 -[[image:image-20220602102637-2.png]]
1277 +|(((
1278 +Board detected
1279 +)))
1281 1281  
1281 +|(((
1282 +
1283 +)))
1282 1282  
1283 -[[image:image-20220602102715-3.png]]
1285 +[[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]]
1284 1284  
1285 1285  
1286 1286  
1287 -== 6.2 How to change the LoRa Frequency Bands/Region? ==
1289 +[[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]]
1288 1288  
1289 -User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1290 1290  
1292 +[[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]]
1291 1291  
1292 1292  
1293 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1295 +1.
1296 +11. How to change the LoRa Frequency Bands/Region?
1294 1294  
1295 -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"]].
1298 +User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
1296 1296  
1297 1297  
1298 1298  
1299 -= 7. Trouble Shooting =
1302 +1.
1303 +11. How many RS485-Slave can RS485-BL connects?
1300 1300  
1305 +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]].
1301 1301  
1302 -== 7.1 Downlink doesn’t work, how to solve it? ==
1303 1303  
1304 -Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1305 1305  
1306 1306  
1307 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1310 +1. Trouble Shooting     
1311 +11. Downlink doesn’t work, how to solve it?
1308 1308  
1309 -It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1313 +Please see this link for debug:
1310 1310  
1315 +[[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]] 
1311 1311  
1312 -= 8. Order Info =
1313 1313  
1314 -(% style="color:blue" %)**Part Number: RS485-BL-XXX**
1315 1315  
1316 -(% style="color:blue" %)**XXX:**
1319 +1.
1320 +11. Why I can’t join TTN V3 in US915 /AU915 bands?
1317 1317  
1318 -* (% style="color:blue" %)**EU433**(%%): frequency bands EU433
1319 -* (% style="color:blue" %)**EU868**(%%): frequency bands EU868
1320 -* (% style="color:blue" %)**KR920**(%%): frequency bands KR920
1321 -* (% style="color:blue" %)**CN470**(%%): frequency bands CN470
1322 -* (% style="color:blue" %)**AS923**(%%): frequency bands AS923
1323 -* (% style="color:blue" %)**AU915**(%%): frequency bands AU915
1324 -* (% style="color:blue" %)**US915**(%%): frequency bands US915
1325 -* (% style="color:blue" %)**IN865**(%%): frequency bands IN865
1326 -* (% style="color:blue" %)**RU864**(%%): frequency bands RU864
1327 -* (% style="color:blue" %)**KZ865**(%%): frequency bands KZ865
1322 +It might about the channels mapping. Please see for detail.
1328 1328  
1324 +[[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]]
1329 1329  
1330 -= 9. Packing Info =
1331 1331  
1332 -(((
1327 +
1328 +1. Order Info
1329 +
1330 +**Part Number: RS485-BL-XXX**
1331 +
1332 +**XXX:**
1333 +
1334 +* **EU433**: frequency bands EU433
1335 +* **EU868**: frequency bands EU868
1336 +* **KR920**: frequency bands KR920
1337 +* **CN470**: frequency bands CN470
1338 +* **AS923**: frequency bands AS923
1339 +* **AU915**: frequency bands AU915
1340 +* **US915**: frequency bands US915
1341 +* **IN865**: frequency bands IN865
1342 +* **RU864**: frequency bands RU864
1343 +* **KZ865: **frequency bands KZ865
1344 +
1345 +1. Packing Info
1346 +
1333 1333  **Package Includes**:
1334 -)))
1335 1335  
1336 -* (((
1337 -RS485-BL x 1
1338 -)))
1339 -* (((
1340 -Stick Antenna for LoRa RF part x 1
1341 -)))
1342 -* (((
1343 -Program cable x 1
1344 -)))
1349 +* RS485-BL x 1
1350 +* Stick Antenna for LoRa RF part x 1
1351 +* Program cable x 1
1345 1345  
1346 -(((
1347 1347  **Dimension and weight**:
1348 -)))
1349 1349  
1350 -* (((
1351 -Device Size: 13.5 x 7 x 3 cm
1352 -)))
1353 -* (((
1354 -Device Weight: 105g
1355 -)))
1356 -* (((
1357 -Package Size / pcs : 14.5 x 8 x 5 cm
1358 -)))
1359 -* (((
1360 -Weight / pcs : 170g
1355 +* Device Size: 13.5 x 7 x 3 cm
1356 +* Device Weight: 105g
1357 +* Package Size / pcs : 14.5 x 8 x 5 cm
1358 +* Weight / pcs : 170g
1361 1361  
1362 -
1363 -)))
1360 +1. Support
1364 1364  
1365 -= 10. Support =
1366 -
1367 1367  * 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.
1368 -* 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]]
1363 +* 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
1364 +
1365 +[[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]
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