Flywoo GOKU GN745 V3 AIO Flight Controller + 45A 32-bit ESC (2-6S)

The Flywoo GOKU GN745 V3 is a highly integrated All-In-One flight controller and ESC designed for demanding ultralight and toothpick platforms. Packing a high-end STM32F745 processor and a 45-amp 32-bit ESC into a standard 25.5x25.5mm whoop footprint, this board delivers robust 2-6S power delivery for 3-inch cinewhoops up to lightweight 5-inch freestyle quads.

Key features

• F745 BGA MCU: Delivers superior processing headroom and provides seven hardware UARTs for GPS, HD VTX, and receiver integration.

• 45A 32-bit ESC: Runs BLHeli_32 firmware with telemetry support, comfortably driving high-KV motors on up to 6S voltage.

• Integrated barometer and blackbox: Onboard 8MB flash memory and a barometer support accurate PID tuning and reliable GPS rescue setups.

• Direct solder layout: Clean, logically placed pads allow for low-profile wire routing without the bulk of fragile micro-connectors.

Specifications

• MCU: STM32F745 (32-bit)

• Continuous ESC Current: 45A

• Input Voltage: 2-6S LiPo

• ESC Firmware: BLHeli_32

• UARTs: 7

• BEC: 5V / 2.5A

• Blackbox: 8MB Flash

• Barometer: Included

• Mounting Pattern: 25.5x25.5mm (M2)

• Weight: 8.5g

• Supported Firmware: Betaflight

With its high current rating and 6S capability, the GOKU GN745 45A AIO pairs excellently with 1404 to 2004 stators, offering full-size stack performance in builds where saving every gram matters.