We are thinking of using the STKNX interface to connect to a KNX network. We have very little space on the board and already have an available 3V3 supply.
Can we simply disable both regulators on the STKNX and connect the 3V3 supply to VCCCORE?
If we were to do that would there be a need for the VDDHV reservoir capacitor or can we remove this, along with D3?
