Klemens[m]: > <@klemens:mozilla.org> ```rust
>  let mut data_buffer = [0; 128];
>     let mut flash = BlockingAsync::new(unsafe { Rp2040Flash::new() });
> 
>     #[no_mangle]
>     let data_to_flash = [4];
>     embassy_futures::block_on(flash.write(0, &data_to_flash)).unwrap();
>     let mut result = [0u8; 1];
>     embassy_futures::block_on(flash.read(0, &mut result)).unwrap();
>     println!("{}", result);
> 
>     let flash_capacity = flash.capacity();
>     let retrieved_value: u8 = embassy_futures::block_on(sequential_storage::map::fetch_item(&mut flash, 0..flash_capacity as u32, &mut NoCache::new(), &mut data_buffer, SHOW_LED_KEY)).unwrap().unwrap_or(0);
>     let should_light_up = retrieved_value != 0;
> ```
> now repleacted this doesnt work

This is still likely from flash