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Controllers
Tap “Add” and pick a controller: GATT--DEMO (MR Star) or MELK-… (Lotus Lamp X). Repeat for each one. MELK controllers advertise only now and then; if one doesn’t show, power-cycle it.
Color
Effects
Timers
Timers are stored on the controllers and run with the phone off. Controllers can’t report them back, so this shows what was last sent from this phone.
Setup
MR Star: 8–300, Lotus Lamp X: 10–1000. BanlanX SP621E has no LED count setting.