Yellow Brushless ESC.

The 30A Yellow Series Brushless ESC is a highly popular, budget-friendly electronic speed controller designed for multicopters and fixed-wing aircraft. Known for its reliability and simplicity, this ESC comes with a built-in 5V/2A BEC to power your flight controller and receiver directly from your flight battery. Whether you are building an F450 quadcopter or a DIY foamie plane, this ESC provides the consistent performance needed for stable flight.