unfortunately i don't have leds on the board. i know it's not exactly the same but 
```
loop {
        Timer::after_millis(1000).await;
        info!("Hello World!");
    }
```

```
1.006011 INFO  Hello World!
└─ stm_blink::____embassy_main_task::{async_fn#0} @ src/main.rs:124 
2.006866 INFO  Hello World!
└─ stm_blink::____embassy_main_task::{async_fn#0} @ src/main.rs:124 
3.007720 INFO  Hello World!
└─ stm_blink::____embassy_main_task::{async_fn#0} @ src/main.rs:124 
4.008575 INFO  Hello World!
└─ stm_blink::____embassy_main_task::{async_fn#0} @ src/main.rs:124 

```