A DShot 600 capable ESC.
FrSky's first excursion into multirotor ESC's. The FrBLS represents a solid value at a solid performance level.
Utilizing an EMF8BB2 Processor running at 48MHz with a maximum refresh rate of 621Hz. The ESC comes loaded with BL Heli firmware that supports OneShot 42, 125, Multishot, DShot 300 and 600.