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Last modified by Xiaoling on 2025/04/23 15:57
From version 37.2
edited by Xiaoling
on 2022/06/02 10:24
Change comment: There is no comment for this version
To version 40.3
edited by Xiaoling
on 2022/06/02 10:57
Change comment: There is no comment for this version

Summary

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... ... @@ -1270,81 +1270,61 @@
1270 1270  
1271 1271  **Step3: **Open flashloader; choose the correct COM port to update.
1272 1272  
1273 +[[image:image-20220602102605-1.png]]
1273 1273  
1274 -|(((
1275 -HOLD PRO then press the RST button, SYS will be ON, then click next
1276 -)))
1277 1277  
1278 -|(((
1279 -Board detected
1280 -)))
1276 +[[image:image-20220602102637-2.png]]
1281 1281  
1282 -|(((
1283 -
1284 -)))
1285 1285  
1286 -[[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]]
1279 +[[image:image-20220602102715-3.png]]
1287 1287  
1288 1288  
1289 1289  
1290 -[[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]]
1283 +== 6.2 How to change the LoRa Frequency Bands/Region? ==
1291 1291  
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.
1292 1292  
1293 -[[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]]
1294 1294  
1295 1295  
1296 -1.
1297 -11. How to change the LoRa Frequency Bands/Region?
1289 +== 6.3 How many RS485-Slave can RS485-BL connects? ==
1298 1298  
1299 -User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
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"]].
1300 1300  
1301 1301  
1302 1302  
1303 -1.
1304 -11. How many RS485-Slave can RS485-BL connects?
1295 += 7. Trouble Shooting =
1305 1305  
1306 -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  
1298 +== 7.1 Downlink doesn’t work, how to solve it? ==
1308 1308  
1300 +Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1309 1309  
1310 1310  
1311 -1. Trouble Shooting     
1312 -11. Downlink doesn’t work, how to solve it?
1303 +== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1313 1313  
1314 -Please see this link for debug:
1305 +It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1315 1315  
1316 -[[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  
1308 += 8. Order Info =
1318 1318  
1310 +(% style="color:bule" %)**Part Number: RS485-BL-XXX**
1319 1319  
1320 -1.
1321 -11. Why I can’t join TTN V3 in US915 /AU915 bands?
1312 +(% style="color:bule" %)**XXX:**
1322 1322  
1323 -It might about the channels mapping. Please see for detail.
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
1324 1324  
1325 -[[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]]
1326 1326  
1326 += 9. Packing Info =
1327 1327  
1328 -
1329 -1. Order Info
1330 -
1331 -**Part Number: RS485-BL-XXX**
1332 -
1333 -**XXX:**
1334 -
1335 -* **EU433**: frequency bands EU433
1336 -* **EU868**: frequency bands EU868
1337 -* **KR920**: frequency bands KR920
1338 -* **CN470**: frequency bands CN470
1339 -* **AS923**: frequency bands AS923
1340 -* **AU915**: frequency bands AU915
1341 -* **US915**: frequency bands US915
1342 -* **IN865**: frequency bands IN865
1343 -* **RU864**: frequency bands RU864
1344 -* **KZ865: **frequency bands KZ865
1345 -
1346 -1. Packing Info
1347 -
1348 1348  **Package Includes**:
1349 1349  
1350 1350  * RS485-BL x 1
... ... @@ -1358,8 +1358,9 @@
1358 1358  * Package Size / pcs : 14.5 x 8 x 5 cm
1359 1359  * Weight / pcs : 170g
1360 1360  
1361 -1. Support
1362 1362  
1342 += 10. Support =
1343 +
1363 1363  * 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.
1364 1364  * 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
1365 1365  
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