Lasermad.com

What do the different coloured flashes of the middle base LED mean?
Blue is "Bluetooth command received" I know but I've seen green flashing too, just after levitating, usually.
Are there other posible states?

Cheers,
Robin.

Green is either overcurrent or overtemperature, it's usually when the electromagnets are still settling the magnet into place. Red is low voltage when it's running from battery backup.