AnsweredAssumed Answered

Confirmed Messages issue with LRWAN 1.1.4

Question asked by Ben Ning on Jan 19, 2018
Latest reply on Jan 22, 2018 by Andrew Neil



I was working with the LRWAN software using the Murata module a couple of months ago and was happy with its operation and functionality on my custom PCB. I moved over to hardware/antenna development and now have a board whose performance I am happy with. 


However I have now moved back into software development and noticed that the LRWAN software had moved up a few revisions. I was working with 1.1.1 and so I downloaded the latest (1.1.4), configured everything and now find that although I can successfully perform an uplink and downlink, I am not receiving a confirmation when I turn on confirmed messages (using AT+CFM=1). When I load up my previous project (1.1.1) confirmed messages work fine.


I'm trying to pin down why this is and am trying to download a fresh copy of 1.1.1. as well as 1.1.2 and 1.1.3 so that I can track the changes which may have resulted this problem. However, I cannot locate the archive of previous versions.


Has anyone else run into the confirmed messages issue, or can anyone point me to an archive?


I'm using the ABZ module on a custom board.

Gateway is a Multitech Conduit.

Using the Keil uVision 5.23 IDE

Using the project located in STM32CubeExpansion_LRWAN_V1.1.4\Projects\Multi\Applications\LoRa\AT_Slave\MDK-ARM\B-L072Z-LRWAN1


Many thanks,