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Last modified by Xiaoling on 2025/04/23 15:57
From version 40.3
edited by Xiaoling
on 2022/06/02 10:57
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

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Content
... ... @@ -1250,10 +1250,9 @@
1250 1250  [[image:1654136435598-589.png]]
1251 1251  
1252 1252  
1253 -= 6. FAQ =
1253 +1. FAQ
1254 +11. How to upgrade the image?
1254 1254  
1255 -== 6.1 How to upgrade the image? ==
1256 -
1257 1257  The RS485-BL LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-BL to:
1258 1258  
1259 1259  * Support new features
... ... @@ -1262,7 +1262,7 @@
1262 1262  
1263 1263  Below shows the hardware connection for how to upload an image to RS485-BL:
1264 1264  
1265 -[[image:1654136646995-976.png]]
1264 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
1266 1266  
1267 1267  **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]].
1268 1268  
... ... @@ -1270,61 +1270,81 @@
1270 1270  
1271 1271  **Step3: **Open flashloader; choose the correct COM port to update.
1272 1272  
1273 -[[image:image-20220602102605-1.png]]
1274 1274  
1273 +|(((
1274 +HOLD PRO then press the RST button, SYS will be ON, then click next
1275 +)))
1275 1275  
1276 -[[image:image-20220602102637-2.png]]
1277 +|(((
1278 +Board detected
1279 +)))
1277 1277  
1281 +|(((
1282 +
1283 +)))
1278 1278  
1279 -[[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]]
1280 1280  
1281 1281  
1282 1282  
1283 -== 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]]
1284 1284  
1285 -User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download.
1286 1286  
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]]
1287 1287  
1288 1288  
1289 -== 6.3 How many RS485-Slave can RS485-BL connects? ==
1295 +1.
1296 +11. How to change the LoRa Frequency Bands/Region?
1290 1290  
1291 -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.
1292 1292  
1293 1293  
1294 1294  
1295 -= 7. Trouble Shooting =
1302 +1.
1303 +11. How many RS485-Slave can RS485-BL connects?
1296 1296  
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]].
1297 1297  
1298 -== 7.1 Downlink doesn’t work, how to solve it? ==
1299 1299  
1300 -Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1301 1301  
1302 1302  
1303 -== 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?
1304 1304  
1305 -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:
1306 1306  
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]] 
1307 1307  
1308 -= 8. Order Info =
1309 1309  
1310 -(% style="color:bule" %)**Part Number: RS485-BL-XXX**
1311 1311  
1312 -(% style="color:bule" %)**XXX:**
1319 +1.
1320 +11. Why I can’t join TTN V3 in US915 /AU915 bands?
1313 1313  
1314 -* (% style="color:bule" %)**EU433**(%%): frequency bands EU433
1315 -* (% style="color:bule" %)**EU868**(%%): frequency bands EU868
1316 -* (% style="color:bule" %)**KR920**(%%): frequency bands KR920
1317 -* (% style="color:bule" %)**CN470**(%%): frequency bands CN470
1318 -* (% style="color:bule" %)**AS923**(%%): frequency bands AS923
1319 -* (% style="color:bule" %)**AU915**(%%): frequency bands AU915
1320 -* (% style="color:bule" %)**US915**(%%): frequency bands US915
1321 -* (% style="color:bule" %)**IN865**(%%): frequency bands IN865
1322 -* (% style="color:bule" %)**RU864**(%%): frequency bands RU864
1323 -* (% style="color:bule" %)**KZ865**(%%): frequency bands KZ865
1322 +It might about the channels mapping. Please see for detail.
1324 1324  
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]]
1325 1325  
1326 -= 9. Packing Info =
1327 1327  
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 +
1328 1328  **Package Includes**:
1329 1329  
1330 1330  * RS485-BL x 1
... ... @@ -1338,9 +1338,8 @@
1338 1338  * Package Size / pcs : 14.5 x 8 x 5 cm
1339 1339  * Weight / pcs : 170g
1340 1340  
1360 +1. Support
1341 1341  
1342 -= 10. Support =
1343 -
1344 1344  * 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.
1345 1345  * 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
1346 1346  
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