Micro-controllers, wireless transmission and database
/* USER CODE BEGIN 2 */
int i = 0;
while (i < 5) {
HAL_GPIO_TogglePin(GPIOC, GPIO_PIN_13);
HAL_Delay(500);
HAL_GPIO_TogglePin(GPIOC, GPIO_PIN_13);
HAL_Delay(500);
i++;
}
/* USER CODE END 2 */