I am using gridseed with rasberry pi preloaded with some miner which I don't even know what it is. And yes, I only can use stratum protocol on it.
Then the stratum mining proxy is what you need. You'll want to set up the linux wallet on your pi, set it up as a server in your configuration file, set up the mining proxy, then configure your miner with your mining proxy. If you don't know how to do this, join here and I can help you better:
https://kiwiirc.com/client/irc.freenode.net/#cganomalyI am mining into a wallet on another computer which uses windows. I really don't want to touch ras pi it's too much work, and it's not my only miner so I want to be able to effortlessly change coins without installing a wallet on each miner. So can you still do this and mine to another computer without touching the miner?