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Last modified by Xiaoling on 2025/04/23 15:57
From version 41.26
edited by Xiaoling
on 2022/06/06 11:11
Change comment: There is no comment for this version
To version 41.29
edited by Xiaoling
on 2022/06/06 11:12
Change comment: There is no comment for this version

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1431 1431  )))
1432 1432  
1433 1433  
1434 +(((
1434 1434  If device already joined network:
1436 +)))
1435 1435  
1436 1436  (% class="box infomessage" %)
1437 1437  (((
... ... @@ -1470,10 +1470,12 @@
1470 1470  
1471 1471  (% style="color:red" %)**Note:**
1472 1472  
1475 +(((
1473 1473  (% style="color:red" %)1. Make sure the device is set to ABP mode in the IoT Server.
1474 1474  2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting.
1475 1475  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.
1476 1476  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
1480 +)))
1477 1477  
1478 1478  [[image:1654136435598-589.png]]
1479 1479  
... ... @@ -1482,13 +1482,23 @@
1482 1482  
1483 1483  == 6.1 How to upgrade the image? ==
1484 1484  
1489 +(((
1485 1485  The RS485-BL LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-BL to:
1491 +)))
1486 1486  
1487 -* Support new features
1488 -* For bug fix
1489 -* Change LoRaWAN bands.
1493 +* (((
1494 +Support new features
1495 +)))
1496 +* (((
1497 +For bug fix
1498 +)))
1499 +* (((
1500 +Change LoRaWAN bands.
1501 +)))
1490 1490  
1503 +(((
1491 1491  Below shows the hardware connection for how to upload an image to RS485-BL:
1505 +)))
1492 1492  
1493 1493  [[image:1654136646995-976.png]]
1494 1494