Skip to Content
Last modified by Xiaoling on 2025/04/23 15:57
From version 36.1
edited by Xiaoling
on 2022/06/02 10:20
Change comment: Uploaded new attachment "1654136435598-589.png", version {1}
To version 40.3
edited by Xiaoling
on 2022/06/02 10:57
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1239,19 +1239,21 @@
1239 1239  
1240 1240  (% style="background-color:#dcdcdc" %)**ATZ**       (%%) Reset MCU
1241 1241  
1242 +
1242 1242  (% style="color:red" %)**Note:**
1243 1243  
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
1245 +(% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1246 +2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1247 +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.
1248 +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
1248 1248  
1249 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
1250 +[[image:1654136435598-589.png]]
1250 1250  
1251 1251  
1252 -1. FAQ
1253 -11. How to upgrade the image?
1253 += 6. FAQ =
1254 1254  
1255 +== 6.1 How to upgrade the image? ==
1256 +
1255 1255  The RS485-BL LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-BL to:
1256 1256  
1257 1257  * Support new features
... ... @@ -1260,7 +1260,7 @@
1260 1260  
1261 1261  Below shows the hardware connection for how to upload an image to RS485-BL:
1262 1262  
1263 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
1265 +[[image:1654136646995-976.png]]
1264 1264  
1265 1265  **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]].
1266 1266  
... ... @@ -1268,81 +1268,61 @@
1268 1268  
1269 1269  **Step3: **Open flashloader; choose the correct COM port to update.
1270 1270  
1273 +[[image:image-20220602102605-1.png]]
1271 1271  
1272 -|(((
1273 -HOLD PRO then press the RST button, SYS will be ON, then click next
1274 -)))
1275 1275  
1276 -|(((
1277 -Board detected
1278 -)))
1276 +[[image:image-20220602102637-2.png]]
1279 1279  
1280 -|(((
1281 -
1282 -)))
1283 1283  
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]]
1279 +[[image:image-20220602102715-3.png]]
1285 1285  
1286 1286  
1287 1287  
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]]
1283 +== 6.2 How to change the LoRa Frequency Bands/Region? ==
1289 1289  
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.
1290 1290  
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]]
1292 1292  
1293 1293  
1294 -1.
1295 -11. How to change the LoRa Frequency Bands/Region?
1289 +== 6.3 How many RS485-Slave can RS485-BL connects? ==
1296 1296  
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.
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 1298  
1299 1299  
1300 1300  
1301 -1.
1302 -11. How many RS485-Slave can RS485-BL connects?
1295 += 7. Trouble Shooting =
1303 1303  
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]].
1305 1305  
1298 +== 7.1 Downlink doesn’t work, how to solve it? ==
1306 1306  
1300 +Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]]
1307 1307  
1308 1308  
1309 -1. Trouble Shooting     
1310 -11. Downlink doesn’t work, how to solve it?
1303 +== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? ==
1311 1311  
1312 -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"]]
1313 1313  
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]] 
1315 1315  
1308 += 8. Order Info =
1316 1316  
1310 +(% style="color:bule" %)**Part Number: RS485-BL-XXX**
1317 1317  
1318 -1.
1319 -11. Why I can’t join TTN V3 in US915 /AU915 bands?
1312 +(% style="color:bule" %)**XXX:**
1320 1320  
1321 -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
1322 1322  
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]]
1324 1324  
1326 += 9. Packing Info =
1325 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 -
1346 1346  **Package Includes**:
1347 1347  
1348 1348  * RS485-BL x 1
... ... @@ -1356,8 +1356,9 @@
1356 1356  * Package Size / pcs : 14.5 x 8 x 5 cm
1357 1357  * Weight / pcs : 170g
1358 1358  
1359 -1. Support
1360 1360  
1342 += 10. Support =
1343 +
1361 1361  * 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.
1362 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 1363  
1654136646995-976.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +1.3 MB
Content
image-20220602102605-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +102.6 KB
Content
image-20220602102637-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +250.8 KB
Content
image-20220602102715-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +176.2 KB
Content