Play some tunes
Sometimes LED feedback isn’t enough, like when you’re flying around in a lab and living room. With the buzzer deck you’ll get audio feedback on system events, like low battery or charging completed. Or why not create your own melodies that will play while you’re buzzing around. If you’re tapped out on creativity there are already a few melodies pre-programmed that you can use.
If you have any further questions please contact firstname.lastname@example.org