GOKU BS 20A ESC w/ LED V3 16×16
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Upgrade your micro drone with the Flywoo GOKU BS 20A ESC V3. Designed to fit the ultra-compact 16x16mm mounting pattern, this 4-in-1 ESC is the perfect power companion for the GOKU GN405 Nano FC stack. Whether you are repairing a crashed drone or building a lightweight 2-to-3-inch ripper, this ESC delivers smooth, reliable power in a featherweight package.
This is the official replacement ESC for the [GOKU GN405 Nano HD 20A Stack V3].
Smooth Power with BLHeli_S
Powered by the reliable BB21F16G MCU, this ESC supports all modern digital protocols, including DShot300 and DShot600. This ensures fast response times and precise motor control, essential for both smooth cinematic cruising and snappy freestyle moves. With a continuous current rating of 20A, it handles 2-4S LiPo inputs with ease, making it versatile for various micro builds.
Built-in LED Functionality
Add style and utility to your build without extra wiring. The GOKU BS 20A V3 features integrated Power LEDs on the corners of the board. These provide visual feedback on power status and add a cool glowing effect to your micro quad, helping with orientation during line-of-sight flying.
Plug-and-Play Compatibility
Designed as part of the GOKU ecosystem, this ESC is pin-compatible with the GN405 Nano FC V3. This allows for a clean, low-profile stack height that saves precious space in tight canopies.
Key Features:
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Ultra-Compact: Standard 16x16mm mounting pattern (M2) for micro frames.
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Reliable Power: 20A Continuous current supports 2S to 4S LiPo batteries.
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Visual Flair: Integrated corner LEDs for status and style.
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Protocol Support: Fully compatible with DShot600 for smooth flight performance.
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Perfect Match: Designed specifically for the Flywoo GN405 Nano Stack.
Specifications:
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Model: GOKU BS 20A ESC w/ LED V3
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MCU: BB21F16G
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Input Voltage: 2-4S LiPo
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Continuous Current: 20A
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Firmware: BLHeli_S (Supports Bluejay)
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Protocols: DShot150/300/600, Multishot, Oneshot
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Mounting: 16x16mm (M2)
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Dimensions: 27mm x 33mm
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Weight: 4.5g
What’s in the Box?
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1x Flywoo GOKU BS 20A ESC V3 2-4S (16x16mm)










