user19641: I want to send servo signal to ESC and Servo with my 3.3V Arduino Pro Mini.
Can the ESC/Servo read 3.3V signal from Arduino Pro Mini? Or do I need to make some level shifter to make 5V signal?

user19322: The ESC should have no problem with 3v3 signal.

19641: <p>I want to send servo signal to ESC and Servo with my 3.3V Arduino Pro Mini.</p>

<p>Can the ESC/Servo read 3.3V signal from Arduino Pro Mini? Or do I need to make some level shifter to make 5V signal?</p>
 19322: <p>The ESC should have no problem with 3v3 signal.</p>
