Diatone Mamba F55 is a powerful ESC designed especially for 5" racing and freestyle drones. The ESC uses BlHeli_32 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.