Keyestudio 4DOF Manual page 221

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if(ps2x.Button(PSB_GREEN))
Serial.println("Triangle pressed");
}
if(ps2x.ButtonPressed(PSB_RED))
pressed
Serial.println("Circle just pressed");
if(ps2x.ButtonReleased(PSB_PINK))
released
Serial.println("Square just released");
if(ps2x.NewButtonState(PSB_BLUE))
pressed OR released
Serial.println("X just changed");
// turn
zhuandong();
// claw
zhuazi();
//will be TRUE if button was JUST
//will be TRUE if button was JUST
//will be TRUE if button was JUST
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