/* STM32 Blue Pill project using the STM32 Arduino Core (stm32duino) */
#include <Servo.h>
#define LED PB9

Servo pouce;
void setup() {
  Serial.begin(115200);
  Serial.println("Hello STM32!");
  Serial.println("Welcome to Wokwi :-)");
  pouce.attach(PA3)

  pinMode(LED, OUTPUT);

  pouce.write(120);
}

void loop() {
  digitalWrite(LED, LOW);
  delay(500);
  digitalWrite(LED, HIGH);
  delay(500);
}