RF Switch

Adds support for generic 1CH-4CH RF Switch. You can find devices in here:

• 1CH RF Switch
• 2CH RF Switch
• 4CH RF Switch

Features

• Record a remote's signal
• Generate a random signal to control de device
• Support devices from 1 channel to 4
• Pairing devices with 'button' capability

TODO

• Allow pairing devices with 'onoff' capability
• Allow pairing devices with 'dim' capability and setup the 0%-100% times
• Ability to hold-pressed the devices with 'button' capability
• Trigger flows when remote's signal is received