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Curated by: Chris Rosser (41 videos)
The FETTEC 45A 4in1 ESC boasts some pretty impressive technical specs 128KHz PWM, Full Sinusoidal Commutation, and has a price to match. Let's learn a bit more about it and put it up against BLHeli32 and BlueJay! AOS UL5 - Launch video coming soon! https://www.cncdrones.com/AOS-UL5_p_1139.html Support me on Patreon so I can spend more time working on FPV: https://www.patreon.com/chris_rosser Check out my Discord server: https://discord.gg/2eVWeWVwjz AOS Frames: https://www.aos-rc.com/ 0:00 Introduction 0:43 FETTEC - Fettec 45A 4in1 2:07 Full Sinusoidal Commutation 3:38 BLHeli32 Sinusoidal Drive 4:03 Efficiency and Thrust 5:05 Sinusoidal vs Trapezoidal Motors 7:20 Motor Responsiveness 10:12 Smoothness 11:39 FETTEC EMI issues 14:18 Conclusions 17:04 PSA: Update your FETTEC ESC Firmware