Description
The Flywoo GOKU G45M AM32 4-in-1 ESC is a high-performance, next-generation speed controller engineered to deliver ultra-smooth throttle response and savage power handling for modern FPV builds. Powered by an advanced AT32 dual-in-one main control chip running premium 32-bit AM32 firmware, this ESC natively supports bi-directional DSHOT and real-time ESC telemetry with an industry-leading PWM refresh rate of up to 128K. Built on a heavy-duty 6-layer PCB architecture utilizing imported top-tier MOSFETs and high-grade ceramic capacitors, it handles a continuous 45A per channel (50A bursts) while massively reducing thermal heat generation. Highly versatile and ultra-lightweight at just 6.4 grams, it supports everything from Dshot1200 down to legacy analog protocols, offering an unparalleled, reliable flying experience for both hardcore racers and freestyle pilots.
Technical Specifications
| Specification | Details |
| Brand | Flywoo |
| Model | GOKU G45M AM32 4in1 ESC |
| Firmware Target | GOKU_F4A32_PRO (AM32 Platform) |
| Main Control Chip | AT32 32-Bit Dual-in-One MCU |
| Input Voltage Compatibility | 3S ~ 6S LiPo (Hardware handles 2-6S LiPo array) |
| Continuous Current Rating | 45A × 4 Channels |
| Peak Burst Current | 50A × 4 Channels (10 Seconds) |
| PWM Refresh Rate | 24K to 128K Variable |
| Digital Signal Support | DSHOT150 / DSHOT300 / DSHOT600 / DSHOT1200 (Bi-directional Supported) |
| Legacy Signal Support | PWM, Oneshot123, Oneshot42, MultiShot |
| PCB Construction | Premium 6-Layer Efficient Heat-Dissipating Board |
| Features Included | DEO (Driving Efficiency Optimization), Telemetry, Timing & Direction Settings |
| Power Interface Layout | Reserved High-Current XT30/XT60 Solder Pads |
| Form Factor Dimensions | 33 x 30 x 6.1 mm |
| Net Board Weight | 6.4 grams |



Package Includes
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1 x Flywoo GOKU G45M AM32 4-in-1 ESC Board
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1 x Flight Controller to ESC JST Connection Cable
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1 x High-Capacity Power Filter Capacitor
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1 x Heavy-Duty XT30 Power Cable
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4 x Anti-Vibration M2 Shock-Absorbing Silicone Grommets (Balls)





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