PWM voltage of the MX-106R

I would like to know what is the voltage that the PWM uses to control the dynamixel MX-106R motor. Is it 5V, 3.3V, or something else, please?

According to the ROBOTIS e-manual, the DATA lines use 5V to control the MX-106R


But, the VDD Line is at 12V to power it.


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Thank you very much.

The voltage that Roboteer mentioned is not the PWM voltage required to operate DYNAMIXEL servomotors. It’s the voltage level used for the serial communications bus to control the servo. In order to control DYNAMIXELs using PWM input you’ll need something to convert the PWM signal into the appropriate serial communications protocol.