Servo.h compatibility with Raspberry Pico W

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1

Hello all,

I have recently started a project which includes driving several servos that I would like to make Micro-P blind (i.e works on both Arduino and Raspeberry Pico). I then tried an easy code to test it out:

// Include the servo library:
#include <Servo.h>

// Create a new servo object:
Servo myservo1;

// Define the servo pin:
#define servoPin1 8


void setup() {
  // Attach the Servo variable to a pin:
  myservo1.attach(servoPin1);

}

void loop() {
  // Tell the servo to go to a particular angle:
  myservo1.write(90);
  delay(1000);
  myservo1.write(180);
  delay(1000);
  myservo1.write(0);
  delay(1000);

}

Code works well on Arduino Uno Rev3, but once flashed on Raspberry Pico W (installed the RP2040 package) output is different: angle varies [45°-135°] instead of [0°-180°].

Did anyone experience this issue before , and/or can help me out to fix it ?

Kind regards,

ElecTron64fr

2

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