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T100 ESC freq

(Andrew) #1

Working with underwater ultrasonic transducers. What is the operating frequency of the T100s? It would be VERY useful if the frequency could be changed via firmware/software. Is an adjustable operating frequency possible?


(Rusty) #2


The primary PWM frequency from the Basic ESC and BlueESC is about 18 kHz. It can be changed by recompiling the tgy firmware for different frequencies.

I would guess that 18 kHz is much lower than what you’d be using on the ultrasonic transducers?


(Andrew) #3

18 KHz is great. We’re working between 25 and 50. No need to change the freqs right now. Thank you.