F4 PRO V2 från DYS.

DYS F4 PRO V2 flight control with high performance which is designed for FPV hobbyists. Not only combine PDB board together with flight control, but also integrated OSD, current meter, voltmeter and built-in high power BEC etc functions.

DYS F4 PRO V2 flight control can meet all the functions you need include FPV racer, aerobatic flight and aerial photograph.

Specification:
Betaflight “DYS F4 PRO” firmware
STM32F405 master with higher refresh rate and more function ports
5V 3A BEC output
9V 1.2A BEC output
3.3V 0.3A BEC output
Compatible all split-type escs, connect with DYS 4-in-1 esc (F20A or F30A) with flexible flat cable
Support BF setting software to flash and debug OSD
Integrated current sensor to monitor the power consumption etc in real time
Use remote control to view flight control parameter through OSD
Support SAMRT AUDIO, adjust the VTX by OSD
Comes with heat resistance damping ball to upgrade the stability and operation
3-6s lipo input, integrated PDB, max withstand current 160A
Net weight 10.5g, exclude the cable
The refresh rate of PID and gyro up to 8K 

Data:
Whole size: L 38mmX W 38mm, hole distance 30.5X30.5mm
Six-layer PCB board and 3OZ copper to enhance the over-current and heat dissipation
PDB board with reverse high voltage protection circuit
MCU: STM32F405 GRT6
IMU: MPU-6000
OSD: AT7456E
FLASH:  8M memory
Current sensor: 0-200A
Added S5,S6 motor control signal (support 6 axis feature once firmware upgraded)
Integrated reverse high voltage protection circuit
Integrated circuit protection to USB port
3.3V LDO to power on internal circuit
9V BEC: 1.2A
5V BEC: 3A/ one-way output to avoid external interference
When use with 4-in-1 esc, plug in the battery to supply the flight control instead of BEC.