Skystars F7+KO50 is a powerful stack with a good price/performance ratio, suitable primarily for 5" freestyle drones. The flight controller features a modern F7 processor and gyro ICM42688P , also equipped with 16MB memory for blackbox and 5V/3A and 10V/3A BEC. It also has a connector for connecting DJI FPV and OSD, making it convenient to use on a drone with both digital and analog video transmission. The pads for connecting LED diodes in the corners of the unit are also a nice touch. An integrated barometer for altitude measurement is also handy.
The regulator Skystars KO50 is equipped with a TVS diode for filtering voltage spikes. It supports current up to 50A and powers 3-6S Lipo batteries. The regulator features an aluminum heatsink, which helps dissipate heat and protects the electronics from dirt. The regulator uses BlHeli_S firmware.