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 38.2
edited by Xiaoling
on 2022/06/02 10:26
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  
... ... @@ -1268,29 +1268,11 @@
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 -)))
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]]
1285 -
1286 -
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]]
1289 -
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 -
1293 -
1294 1294  1.
1295 1295  11. How to change the LoRa Frequency Bands/Region?
1296 1296  
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