Which Raspberry PI is needed as a minimum?

Hi all, I want to try out the Raspberry PI version, and I need to add a PI to my boat for other reasons anyhow. How much memory and processor should I be getting as a minimum for good performance? Thanks!

Hello,

We have starting the support of qtVlm when rpi was at version 2. It should still work. I suggest that you go for rpi 4 in terms of CPU power.

For memory size, we've not conducted intensive tests but I think that 4G is a minimum.

I have a Rpi4 running openplotter with signalk and QtVlm and ram usage is 1GB.