Multi-Device Mode

[connornishijima]

Using ESP-NOW to locally synchronize the system state between multiple Emotiscopes via P2P WiFi, it should be possible to replicate the SensorySync functionality from Sensory Bridge, where two units can be simultaneously operated from a single set of controls.

This could enable the use of a Multi-Device Mode, where two Emotiscopes can become one extra-long display in two mirrored halves, or be able to have independent modes but synced slider settings like Color or Softness.

Touch controls should work on both units as well.

When setting up Multi-Device Mode, users can touch each Emotiscope in order to assign left and right halves.