25.5×25.5mm Flywoo GOKU GN745 45A AIO BL_32 ICM42688P V3 Flight Controller 1MB Flash Integrated with 4in1 ESC for DJI O4 / DJI O4 Pro RC Drone FPV Racing

Note: 1. The product was updated to ICM42688P version on September 15, 2025.

2. The O4 lite can handle a max voltage of 1-3S. When you use a 4-6S or higher battery, you need to add an extra 5V BEC.

 

Description:

Since its launch, the GOKU GN745 AIO has stood as Flywoo’s top-tier AIO product, earning widespread acclaim from Betaflight, INAV, and Ardupilot enthusiasts. Now, we’re excited to introduce the latest upgrade in this series—the V3 version! The V3 boasts a new ESC two-in-one drive solution, enhancing the continuous current capacity to 45A and improving the overcurrent protection capability of the motor pads, resulting in a more powerful overall performance. Furthermore, the V3 version significantly advances in terms of convenience, featuring 4 new direct-plug Uart ports and adopting a Type-C interface for easier connectivity.

 

Highlights:

1. Performance: Utilizes STM32F745 chip, AM32 firmware, and MPU6000 gyro, with dual BEC, barometer, black box, supports 7 serial ports and I2C.

2. Plug & Play: Compatible with DJI O3 air unit, DJI O4 air unit, DJI O4 Pro air unit, GPS, Camera, Analog VTX, and Receiver without the need for soldering.

3. Type-C Interface: Features a Type-C interface for improved compatibility and easier connection.

4. Compatibility: Supports BF, INAV, and Ardupilot platforms.

5. New Layout: New ESC two-in-one drive solution, with a continuous current up to 45A.

6. Better Protection: Larger motor pad area with improved overcurrent protection.

Specifications：
Brand: Flywoo

Model: GOKU GN745 AIO

BF Flight Controller Firmware: FLYWOOF745AIO

INAV Firmware: FLYWOOF745

Ardupilot Firmware: FLYWOOF745

MCU: STM32F745 32-bit processor,216MHz, 1MB Flash

IMU: ICM42688P

Barometer: SPL06

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

7 hardware UARTS (UART1,2,3,4,5,6,7)

Supports serial receivers (SBUS, iBus, Spektrum, CRSF) only.

PPM and PWM receivers are not supported.

Onbord 16Mbytes for Blackbox logging

5V Power Out: 2.0A max

3.3V Power Out: 0.5A max

Dimensions: 33.5×33.5mm

Mounting Holes: Standard 25.5/26.5mm square to center of holes

Weight: 9.4g

Onboard 4in1 ESC

Support AM32

Support PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600,Dshot1200

Input Voltage: 2-6S Lipo

Continuous Current: 45A

Firmware: GOKU_F4A32_PRO

 

Package Included:

1x UNICN UPL Capacitor 25V 470UF

4x M2x6.6 Shock-Absoring Ball

4x M2 Rubber Ring

1x XT30 Power Cable

1x DJI O3 Connection Cable

1x VTX & Camera Connection Cable

1x Receiver Connection Cable

1x GPS Compass Connection Cable