Use Android phone as keyboard for 32bit server?
 

The play store is so hard to navigate these days. So hard to find anything.

I tried Unified Remote, but it crashes when tying fast.

I want to control my media server from my Android phone. I could do this over ssh with xmcontrol, but it would surely be slow for typing, unless there's a way to capture the keyboard and instantly issue commands?

There is KDE connect/GSconnect which can work both as keyboard and media controller, but I don't know how it will fare on 32-bit system nowadays.