Smooth Speed Slider?

[Scruffynerf]

Answer: @wizard described the process here in this forum comment.

A Firestorm of Pixelblaze - spread patterns and control via MIDI/OSC

That’s pretty much it: the impact on patterns is synchronization of the time call results. It works like this: Once a second PB sends out a beacon broadcast. Firestorm, or a Pixelblaze in AP mode, will reply with a “timesync” packet which contains the time base (a 32 bit number in milliseconds) and will thus act as a time sync source. The python clients [1],[2] can act as time sync sources as well. The actual time base number doesn’t matter so much as long as it increments by 1 for every mill…