---
title: "Discussion on \"Embedded Rust & Embassy: UART Serial Communication\" | Hashnode"
description: "Discussion on \"Embedded Rust & Embassy: UART Serial Communication\". This blog post is the second of a multi-part series where I will explore various peripherals of the STM32 microcontroller using the embedded Rust embassy framework.\n\nPrior Posts (in order of publishin"
url: "https://hashnode.com/posts/embedded-rust-embassy-uart-serial-communication/6384eac4790c536ad5786143"
---

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# [Embedded Rust & Embassy: UART Serial Communication](https://blog.theembeddedrustacean.com/embedded-rust-embassy-uart-serial-communication?utm_source=hashnode&utm_medium=feed)

This blog post is the second of a multi-part series where I will explore various peripherals of the STM32 microcontroller using the embedded Rust embassy framework. Prior Posts (in order of publishin

Nov 28, 2022 · 12 min read · blog.theembeddedrustacean.com  
Updated Jul 1  
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## Written by

[Omar Hiari](https://hashnode.com/@omarhiari)

@omarhiari

  
[View profile](https://hashnode.com/@omarhiari)

I am an 📟 Embedded Engineer with years of experience in both industry 🏭 and academia 🏫. Passionate Mentor 👨‍💼 and Instructor 👨‍🏫. Rustacean 🦀

## Responses 1

Markdown supported · ⌘↵ to post

[Greger Sernemar](https://hashnode.com/@GregDeMare)

[Dec 1, 2022](https://hashnode.com/posts/embedded-rust-embassy-uart-serial-communication/6384eac4790c536ad5786143/comment/6388b102a347f35e460d070c)

Thank you for your interesting post. I had never heard about embassy for rust, so this was really interesting to learn something new! Embassy seams to be a very good HAL för ST32. I have ordered a NUCLEO-WL55JC2 with wifi and lora to start experimenting! Looking forward to more posts on this subject!

Best regards, Greg in Sweden.

PS. I'm missing how to make and connect the serial cable. DS.

[Omar Hiari](https://hashnode.com/@omarhiari)

[Dec 2, 2022](https://hashnode.com/posts/embedded-rust-embassy-uart-serial-communication/6384eac4790c536ad5786143/comment/6388b102a347f35e460d070c#reply-6389dafd40ba486f9f23cef5)

Hello Greg, thank you for your comment. I'm glad you are finding my post useful!

Regarding connecting the serial cable, it seems I missed mentioning that part. Thank you for noticing! I updated the Hardware setup section to reflect that.