Check the first post in this thread at JP-1 forum:


[Link: hifi-remote.com]

There is link to all commands known for Roku, and column for pronto hex.

I have searched and never have I found a Peacock + command, sorry. There is Starz, which is UEI remote EFC code 00214.

If you have Roku wifi remote with Starz key, unplug the power from your Roku, the remote will switch to IR, and can be used to teach your universal remote.