Emulated PWM on jetson nano

I am trying to actuate 4 servo motors using jetson nano. I am trying to avoid the extra hardware like servo motor driver since I am using Buck converters for servo motors. I just need 4 signal pins for actuating 4 servos. I thought of using pwm pins as signal but it have only 2 pwm channels. Can I use emulated pwm on jetson nano? Or can I actuate 4 servos by any other way?

It depends on the requests of your “servo motors”. For simple pwm signal, a GPIO simulation may be enough, but for strict requested usage, pwm pins are necessary.

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