Play F4 whoop flight control with1-2S integrated four-in-one brushless ESC, using MPU6000 sensor and connected via SPI bus to improve the sampling rate of the sensor, F4 master to improve the operating frequency of the program, providing higher control accuracy and faster response to speed. The integrated OSD comes with Betaflight online tuning, which is used in the current horizon four-axis small brushless four-axis rack. Integrated 4-in-1 ESC supports DSHOT signal output. Light weight, small size, low thickness and so on.

 

 

 

For receiver configuration, SBUS/IBUS and DSM receiver inputs, configure RX2 as the input interface.

 

 

 

Flight control configuration:

 

CPU: STM32F411CEU6

 

Sensor: MPU-6000 three-axis accelerometer / three-axis gyroscope (SPI connection)

 

Power supply: 1-2S battery input (DC 3.2V-8.4V)

 

BEC: Built-in buck-boost circuit (1S input BEC output 0.5A, 2S input BEC output 1.5A)

 

 Receiver: PPM, SBUS, IBUS, Spektrum DSM2/DSMX, 1024/2048.

 

 Built-in OSD interface

 

Led_Strip interface

 

BUZZER buzzer interface

 

UART1: TX1 (picture transfer), RX1

 

UART2: TX2, RX2 (for receiver)

 

Three sets of BEC output pads

 

Support BLheli suite ESC programming

 

Built-in voltage detection

 

Board size: 28.5*28.5MM

 

 Screw hole spacing: 24.5*24.5MM diameter 3.0MM

 

Board weight: 3.0 g

 

 

 

Brushless ESC configuration:

 

Power supply: 1-2S

 

Current : 5A continuous peak 7A (for 2 seconds)

 

Support BLHeliSuite programmable

 

Factory firmware: S_H_50_REV16_7.HEX

 

Signal support: D-shot150, D-shot300, D-shot600, Oneshot125, Multishot, PWM