4.0 Flight controller
Introduction to Flight Control:
168MHz STM32F405 main control chip, can run higher rate PID;
The SPI bus mode MPU6000 gyroscope provides fast response
time and excellent shock absorption;
Onboard OSD chip, you can use BetaFlight assistant software to
adjust parameters;
Onboard Bosch BMP280 high precision barometer;
MicroSD BlackBox;
Reserve 5 serial ports and I2C interface for easy GPS access;
Onboard 10V BEC provides a cleaner image display for images;
Reasonable layout, according to the installation requirements of
most of the flying hands, put the functional pads together to avoid
jumpers;
All interfaces are available in socket and pad options and are suitable
for different groups of people;
-6-
TYR O 129
QUICK START GUIDE
Note: Be sure to solder the receiver protocol selection pad
Flight Control Name: EACHINE F4 Flight Controller
Size: 37 × 37mm
Mounting hole: 30.5 × 30.5mm
Firmware version: MATEKF405
5V: 5V regulated power supply output interface,
maximum current 2A (non-flying control, need to
use Eachine BLHeli_S 40A 4in1 ESC)
4.5V: Receiver power interface (voltage only when
USB is powered)
3.3V: 3.3V output (requires flight control to input 5V
before output)
NC: floating pin, no network connected
CRT: current monitoring port
S6, DAC: camera tuning pin (selected according to
the flight control firmware version)
CAM: camera input interface
VTX: graph transmission out interface
RGB: RGB light strip interface
Buz-: connect the buzzer negative pole, positive pole
to 5V
TX2: Receiver SmartPort interface
Rssi: Rssi signal input port
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