The matek f405 ctr flight controller already has an integrated pdb which means that the separate escs are connected directly to the fc board so that it can supply their power. However if you have a 4 in 1 esc the connection might get a bit confusing.
Matek F405 Mini F4 Flight Controller
Matek f405 wiring diagram. S9 is a solder pad on the board and s10 is connected to the pin marked led in ardupilots definition. Just follow the diagram below. Flight controller f405 wing stm32f405 mpu6000 inavosd bmp280 6x uarts 1x softserial 2x i2c 2x motors 7x servos 4x bec current sensor on board. The battery is connected to the esc not the flight controller. Just follow the diagram below. Matek f405 ctr wiring diagram however if you have a 4 in 1 esc the connection might get a bit confusing.
The battery is connected to the esc. The first 8 servomotor outputs are marked on the board. Stm32f405 icm20602 bmp280 bfosd sd card slot vcp5x uarts 6x pwm dshot outputs. The fctr flight controller is the latest iteration of the popular f family from matek matek fctr flight controller wiring and configuration diagram.
Gallery of Matek F405 Wiring Diagram
