How can I control this ESC over it's COM

I have this ESC from amazon https://a.co/d/hen7RIb4

My team is using it to remotely control a brushless motor. As of right now, we simply have the potentiometer set to it's highest value and are using a relay to send a HIGH signal to the ESC and are controlling it that way. I would prefer we get more control over it, so how can I control it remotely? Would I send a signal to COM via an Arduino Pin, and if so how can I have the ESC listen to that port instead of the potentiometer?

by BradBut
November 14, 2023

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