• Hi.

    I am using the Espruino WiFi board to control an "L298N Dual H-Bridge Stepper Motor Driver Board".

    I want to control the speed of each motor independently, so I decided to apply a different PWM signal to the motor speed control pins "EnA" and "EnB".

    I randomly chose two pins on the the Espruino WiFi, which are both documented as PWM-capable: A0 and A7.

    But when I use the following commands to set the speeds of the 2 motors they run at different speeds.
    analogWrite(A0,0.5, {freq:500});
    analogWrite(A7,0.5, {freq:500});

    If I use only A0 as the control input to EnA and EnB then the motors run at identical speeds.

    Am I misinterpreting the PWM features of the Espruino WiFi board?

    Thanks
    Frank

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