Diatone Mamba F55 is a powerful ESC designed especially for 5" racing and freestyle drones. The ESC uses AM32 firmware and supports PWM frequencies up to 128KHz, ensuring smooth and efficient motor operation even at high speeds. The ESC supports telemetry and includes a current sensor. The ESC maximum current is 55A per channel, making it easily handle all 2207 and similar motors that are used on 5" drones. When using a 6S battery, a capacitor must be connected. For better heat dissipation, the ESC has an aluminum heat sink. This also protects sensitive components from mechanical damage and dirt.