Ability to reset fCnt On Device


We need to be able to reset the fCnt on a device. We would hope to do this with the fCnt variable in the downlink API endpoint, however this seems to have no affect.


What you would like to do is probably not part of the LoRaWAN specification meaning you must implement this yourself on the application-layer. Note that LoRaWAN 1.1 does provide some meganism to force a device to rejoin (causing the fCnt to reset, but also the session-keys and radio parameters).

I am not sure this is something we could on the application layer without the API to do so, correct me if I am wrong however.