GPIO extension not working

I have had my project with matrix voice to control the Servo motor.
but trying to connect the servo cables on the GPIO Extension there is no signal reaching there.

Any solution to that will be appreciated.

Hi @Cknick,

Welcome to the community!

Can you show us the snippet of your code with the servo control and let us know what pins you connected the servo motor to? Sometimes the min_pulse_ms parameter needs to be adjusted through trial and error according to the servo PWM characteristics. Maybe try some values between 0.2 to 0.8.

Depending on the make & model of your servo, please also ensure you have the appropriate voltage input to power it.


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