Holybro Kopis Freestyle 4 Inch HD 4S FPV Racing Drone Power Unit Version Without Camera & VTX Kakute F7 Mini V3 Flight Controller 35A ESC F1404 KV3800 Motor

MCU: STM32F722RET6 32-bit processor,216MHz, 256Kbytes RAM, 512Kbytes Flash

IMU: MPU6000 (SPI)

Barometer: BMP280

USB VCP Driver (all UARTs usable simultaneously; USB does not take up a UART)

5hardware UARTS (UART1,2,3,4,6)

Supports serial receivers (SBUS, iBus, Spektrum, Crossfire) only. PPM and PWM receivers are not supported.

Onbord 16Mbytes for Blackbox logging

5V Power Out: 1.0A max

3.3V Power Out: 0.2A max

Dimensions: 30x30mm

Mounting Holes: Standard 20mm square to center of holes

Weight: 4g

F3 MCU, double the speed of F051, the MCU works at 108Mhz

32bit ESC with BLHELI32 firmware

Supports 3-6S lipo input

Default PWM output 96K

Amperage meter scale ratio has been adjusted to 185.

PWM input, TLM supported

Voltage output (VBAT)

NO output BEC

Supports oneshot / Multishot / Dshot PWM

Supports damped light

Ext. cap needed for 6s (1000uf 35v for 6s usage.)

Mounting holes: 20x20mm(M3)

Size:32 x 38 mm

Weight: 8g