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. So can you still do this and mine to another computer without touching the miner?
Honestly I already spent like 3 hours figuring out how a p2p pool works and I have everything set up except a working server. I really don't want to learn a whole new procedure just because you're afraid I will create competition for you. So if you want to help, great, if not I'll create a thread somewhere else.
Yes, you can connect the mining proxy to your windows computer and its wallet, as long as your RPi and Windows computer are both on the same network and can ping each other.
I'm not at all concerned about competition. In fact, I encourage it as one of the developers for the coin. However, solo mining on a p2pool will not work well for you, especially with that low of a hashrate. If you really want to use a gridseed with a p2pool, use anomalypool.com. If you're absolutely desperate and will take nothing less than your own p2pool, tell me in a reply and I'll help you figure out the patch on Windows. Don't say I didn't warn you, though.