Just got my Bullet R1, and haven't even done the roasts to season the drum, but it looks like a very fine piece of hardware.
And so far, the software is disappointing, perhaps years behind RoastLogger. Their RoastTime will record roasts and allow control of the roaster parameters (fan, heat, drum speed) and preheat temperature. No playback of roasts; no re-use of profiles; no time and temperature triggers, no Rao ratio display... Basically all the things I particularly enjoyed with RoastLogger have gone missing.
Help, GreenBean! Any chance you could interface to a Bullet R1?
Edit: I've learned that playback of logs works on the Bullet, but it's just playback. No specific action settings with time/temp triggers. Missing the banner with Rao ratio display.
Second edit: Their documentation lags their software/firmware/hardware. They do have Rao ratio displayed, once one finally notices it.
I've now done the roasts for seasoning the drum, and botched my first real roast, as I mostly suspected I would.
I'm still missing the time and temperature triggers, but I can live with the software -- If they eventually do it as well as the hardware, this will be one fine machine.