T-Motor F55A PROⅡ • F3 6S 32-bit 4in1 ESC

Experience the pinnacle of FPV performance with the T-Motor F55A PRO II, a 4-in-1 ESC engineered for pilots who demand the absolute best. This ESC combines T-Motor’s legendary reliability with a powerful F3 MCU and a massive 55A continuous current rating, making it a top-tier choice for no-compromise 5-inch and 6-inch FPV freestyle and racing drones.

The F3 MCU Advantage

What sets the F55A PRO II apart is its powerful F3 microprocessor. This faster MCU allows the ESC to run complex calculations with rapid response times, resulting in exceptionally smooth and precise motor control. Paired with the advanced 32-bit BLHeli_32 firmware, this ESC provides a buttery-smooth, locked-in flight experience with support for high-speed protocols like DShot1200 and full ESC telemetry.

Built for Extreme Power

Built to handle the most demanding motor and prop combinations on 6S LiPo, the F55A PRO II can sustain a 55A continuous current draw and handle bursts up to 75A. This provides an enormous amount of overhead for aggressive flying. The robust construction is complemented by a signature T-Motor heatsink that effectively dissipates heat, ensuring consistent performance, maximum power delivery, and reliability during the most demanding flights.

Key Features:

• Powerful F3 MCU: A faster processor provides superior processing power for rapid response times and smoother motor control.
• Massive 55A Current Rating: A 55A continuous (75A burst) rating provides ample overhead for the most demanding FPV motors on up to 6S.
• Premium T-Motor Quality: Engineered with top-tier components and legendary reliability for competitive flying.
• Advanced 32-Bit BLHeli_32 Firmware: Provides smooth, efficient performance with full ESC telemetry and DShot1200 support.
• Robust Heatsink Design: Effectively dissipates heat to ensure consistent power and performance under heavy load.
• Onboard 10V BEC: A dedicated $10\text{V}@2\text{A}$ BEC is included to provide clean power for a DJI FPV Air Unit or other peripherals.

Specifications

• Brand: T-Motor
• Model: F55A PRO II
• MCU: F3
• Input Voltage: 3-6S LiPo
• Continuous Current: $55\text{A}$
• Burst Current: $75\text{A}$
• ESC Firmware: BLHeli_32
• BEC: $10\text{V}@2.0\text{A}$
• Weight: $17.5\text{g}$ (Including Heatsink)
• Mounting: $30.5\text{x}30.5\text{mm}$M3

Includes

• 1x T-Motor F55A PRO II F3 4-in-1 ESC
• 1x Heatsink
• 1x XT60 Power Pigtail
• 1x Capacitor
• 1x ESC to FC Cable
• 1x Set of Mounting Hardware

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