Full disclosure: I'm not an AnyMote user.

First read this AnyMote FAQ: [Link: anymote.io]

Then go to the Yamaha IR code converter: [Link: yamaha.com]

You'll need to change the format of your codes slightly. For example input only the "FE0100FF" part of the PLAY command as "FE01-00FF", then copy the generated HEX into the AnyMote file builder.