F55A PRO II 4-in-1 ESC

Type4-in-1 Electronic Speed Controller

Continuous Current55 A

Peak Current60 A (short burst)

Input Voltage3–6S LiPo

FirmwareBLHeli_32

MCU32-bit

PWM FrequencyUp to 48 kHz

Current SensorSupported

Mounting30.5 × 30.5 mm (standard)

Weight~15 g

ConnectorSolder pads

ApplicationFPV racing drones / UAV platforms

FeaturesHigh-efficiency MOSFETs, stable 4-motor control on a compact board