> For the complete documentation index, see [llms.txt](https://writeups.ayweth20.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://writeups.ayweth20.com/2022/hackday-qualifications/hardware/websdr.md).

# WebSDR

**Category:** Hardware - **Points:** 350 - **Solves:**\
**Description:**\
At nightfall, everything lights up.\
A beacon emits a signal in order to be recovered. The signal is emitted at 3.58 MHz every minute for about 30 seconds.\
Find the message emitted.

**Hints:**

> Hint 1\
> UART : (1 parity bit + 2 stop bits + 1 start bit)

**Solution:**

<details>

<summary>🚩 FLAG</summary>

```
  HACKDAY{}
```

</details>
