One Button Two Functions bug fix

[jmsfcx]

@anon57585045

I/O pins really don't have enough power for most relays.

@jmsfcx

Relay is driven by the microcontroller and works fine that way.

@jmsfcx

I usually use one of these two:

https://b2b-api.panasonic.eu/file_stream/pids/fileversion/4514

https://content.kemet.com/datasheets/KEM_R7002_EC2_EE2.pdf

this information was already provided in the post.