Flywoo GOKU BS 20A 4IN1 V3 ESC W/ LED

The Flywoo Goku BS 20A V3 is a highly capable 16x16mm 4-in-1 ESC designed for high-performance micro builds, including 2-inch to 3-inch toothpicks and lightweight sub-250g freestyle quads. It features integrated addressable LEDs directly on the board, illuminating your build without the weight or wiring of external lighting strips.

Key features

• Handles 20A continuous and 25A burst current, providing ample headroom for high-KV micro motors.
• Integrated edge-mounted WS2812 LEDs offer a clean, high-visibility lighting solution.
• Runs reliable BLHeli_S firmware and is fully compatible with Bluejay flashing for bi-directional DShot and RPM filtering.
• Ultra-compact footprint designed exclusively for tight 16x16mm flight controller stacks.

Specifications

• Input Voltage: 2-4S LiPo
• Continuous Current: 20A
• Burst Current: 25A (10 seconds)
• Firmware: BLHeli_S
• Protocol Support: DShot150/300/600, Oneshot125, Multishot
• Mounting Pattern: 16x16mm (M2 hardware)
• Weight: 2.5g

This ESC pairs natively with Flywoo Goku micro flight controllers and is an excellent match for 1103 to 1404 size brushless motors on 3S or 4S power setups.