The FETtec 45A 3-6S ESC is a powerful 4-in-1 electronic speed controller that has a mounting pattern of 30.5x30.5 and supports Dshot 300-2400, OneShot 42/125, PWM, Crossfire, SBUS, and other features!

Specifications

• Active current limiting @ 45A
• Input voltage: 3S-6S
• High-quality 40V MOSFETs
• STM32G071 @ 64MHz
• 128 kHz Motor PWM
• Full sine wave control
• Soldering holes for up to 5 additional capacitors
• KISS FC Passthrough
• Betaflight Passthrough (available in 4.1)
• Automatic input signal detection:
• Dshot 300-2400
• PWM
• OneShot 42/125
• OneWire BUS with up to 8kHz loop time (one cable for all Motorsignals and Telemetry)
• In development: Crossfire, SBUS
• 38 mm x 38 mm
• Mounting hole: 30.5 mm x 30.5 mm, M3 expandable to M4

Firmware

• New FETtec Firmware
• FETtec Configurator for updated, configuration, and telemetry. Standalone for MacOS, Windows 32 & 64 bit and Chrome Plugin

Diagram

Manual

Downloads

Includes

• 1 x FETtec ESC 4in1 45A
• 1 x Capacitor 50V, ESC < 1ohm (477CKE050M)
• 1 x JST-SH 8 Pin Cable