Readytosky F7 Flight Controller 60A 4-in-1 ESC

Readytosky F7 Flight Controller with 60A 4-in-1 ESC

The Readytosky F7 is a high-performance integrated stack for professional FPV racing and freestyle. The page describes a powerful STM32F7 processor combined with an integrated 60A BLHeli_32 4-in-1 ESC that supports 3-6S LiPo batteries and brushless motors.

The specification list gives a 3-6S input, an STM32F7 MCU and a 60A current sensor. The page shows an onboard OSD and blackbox and a high-quality PCB heat dissipation design. It showed the item in stock.

Key features

• STM32F7 processor: as listed.

• Integrated 60A 4-in-1 BLHeli_32 ESC: for 3-6S LiPo.

• Onboard OSD and blackbox: as listed.

• 60A current sensor: as listed.

• Heat-dissipating PCB design: high-quality PCB.

• Betaflight compatible: as described.

How a flight controller works

A flight controller is the brain of a multirotor or fixed-wing aircraft. It reads the gyroscope, and where fitted the accelerometer, barometer and compass, and runs a control loop that compares what the aircraft is doing with what the pilot asks for. It then sends new speed commands to the motors through the ESCs or servos many times each second. A faster processor and a better gyro allow a higher loop rate and a more locked-in feel.

Wiring and firmware decide what the board can do. The number of UARTs limits how many receivers, GPS units, telemetry radios and video systems you can connect, the PWM or motor outputs limit how many motors and servos it can drive, and the input voltage range must suit your battery and power module. Before you buy, check that the firmware you want to run supports the board and that its mounting pattern fits your frame.

Set up carefully. Flash a firmware that is listed as supported, configure the receiver protocol, set the motor order and direction, calibrate the accelerometer and, for larger aircraft, the compass, and always test with the propellers removed first. Keep the board isolated from vibration with soft mounts where the design calls for them, and never power it with a supply that is outside the rated input voltage.