Please refer to the Buzz owner manual for additional information.
EMAX F4 Magnum II 4-in-1 ESC — 35A BLHeli_32 DSHOT1200 / 3-6S (Buzz Replacement)
The EMAX F4 Magnum II 4-in-1 ESC is the factory ESC board for the EMAX BUZZ freestyle quadcopter — a direct OEM replacement when your ESC takes damage from a crash or electrical fault. Running BLHeli_32 firmware on an STM32F051K6U6 MCU, it supports DSHOT1200, MULTISHOT, and ONESHOT125 for clean, precise motor control. 35A continuous (40A burst) on 3-6S LiPo with a 3oz high-TG PCB and top-quality MOSFETs for reliable performance under hard racing and freestyle use.
BLHeli_32 firmware — DSHOT1200, MULTISHOT, ONESHOT125 support
35A continuous / 40A burst — handles the BUZZ's FS 2306 motors on 3-6S LiPo
STM32F051K6U6 MCU — 32-bit processor for fast, accurate motor control
3oz high-TG PCB — high-quality board construction for thermal and mechanical durability
32x37mm / 20mm mounting holes — direct fit for the BUZZ and compatible Magnum II stack builds
3-6S LiPo compatible — flexible voltage range for the BUZZ platform
The direct OEM ESC replacement for the EMAX BUZZ. Keep one on the shelf and an ESC failure becomes a quick swap, not a grounded quad.
