Flywoo GOKU G55M 45A AM32 ESC 3–6S (30.5×30.5)

The Flywoo GOKU G55M is a 4-in-1 ESC engineered for 5-inch freestyle and racing FPV builds. Running the advanced open-source AM32 firmware, it delivers precise motor synchronisation, improved low-end throttle resolution, and dynamic PWM frequency handling. With a robust 45 A continuous current rating and standard 30.5x30.5 mounting, it serves as a direct fit for full-size flight stacks.

Key features

• AM32 firmware architecture enables dynamic PWM frequency control for enhanced flight efficiency.

• Delivers 45 A of continuous current to drive aggressive 5-inch motors without thermal throttling.

• Broad 3–6S LiPo voltage compatibility suits both high-KV 4S setups and efficient 6S power trains.

• Industry-standard 30.5x30.5 mounting layout integrates seamlessly with modern F4 and F7 flight controllers.

Specifications

• Continuous current: 45 A

• Input voltage: 3–6S LiPo

• Firmware: AM32

• Mounting size: 30.5x30.5

To fully utilise the AM32 firmware, configure this ESC via the AM32 online flasher or Betaflight passthrough. It pairs excellently with any 30.5x30.5 flight controller to build a high-performance power system for demanding FPV flights.