4 in 1 45A ESC Electronic Speed Controller for FPV RC Drone

4 in 1 45A ESC Electronic Speed Controller for FPV RC Drone

Key features

• Advanced Main Control Chip: Built around the EMF8BB21F16G main control chip running at up to 48MHz with a 3 in 1 IC driver and imported high frequency ceramic capacitors. The high end PCB process uses metalized edge cladding on every pad, preventing pad lift during repeated soldering. Three ounces of copper across a six layer board greatly reduces heat buildup and delivers higher operating
• High Performance 45A Output: Integrated with four high performance 45A ESC channels and a double hole spacing layout for flexible mounting. This high degree of integration keeps the board compact, so installation and wiring stay simple even in tight airframes. The size and volume are purpose built for racing class traversers and demanding unmanned RC drone builds
• Rich Firmware Functions: Running BLHeli S firmware for powerful performance and a wide range of tunable functions. You can set ESC parameters or upgrade firmware in several ways, including through the throttle signal cable, with other development boards, or via cleanflight and Betaflight firmware. This flexibility makes tuning and maintenance quick and convenient
• PWM Hardware Drive Motor: The PWM hardware drive motor delivers low noise and a smoother, more flowing throttle response. Damped Light technology plus regenerative braking make motor deceleration more sensitive and effective for accurate control. Active continuation technology feeds power back to the battery, helping prolong navigation duration on each
• Anti Interference Quick Response: Supports ordinary PWM throttle mode plus Oneshot125, Oneshot42, and Multshot ultra high speed throttle signals, along with the latest DSHOT150, 300, and 600 digital throttle for anti interference and quick response. Input and output lines use soft silicone wire that is durable, high temperature tolerant, and easy to weld

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