i wanna find out if i can use esp01 with a frc robot to control it
It’s against the rules to control a motor controller directly with anything other than a roboRIO.
That being said probably with any PWM controller and the right voltage.
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It not for comp it’s personal
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Yes it should work by just controlling it by addressing it through PWM
Can you send me code because I was gonna use a esp wroom if I couldn’t run a esp01
Are you doing it in arduino ide? If so it’s super easy to do pwm and if you don’t understand how to code it I would read up on