Hi,
Our previous RAK7431 nodes were running firmware 1.1.0063 HB and we would set the LoRa channels with AT+CHANNEL=32:39 . This is for AU915.
Our new RAK7431 nodes have firmware 1.1.0069 and when I try to set that parameter I get ERROR:1:UNSUPPORT . I’ve tried reinstalling the node with the HB version of 1.1.0069 and get the same result.
How can I set the channel on the current firmware?
Thanks