---
title: "Discussion on \"ESP32 Standard Library Embedded Rust: SPI with the MAX7219 LED Dot Matrix\" | Hashnode"
description: "Discussion on \"ESP32 Standard Library Embedded Rust: SPI with the MAX7219 LED Dot Matrix\". This blog post is the seventh of a multi-part series of posts where I explore various peripherals in the ESP32C3 using standard library embedded Rust and the esp-idf-hal. Please be aware that certain"
url: "https://hashnode.com/posts/esp32-standard-library-embedded-rust-spi-with-the-max7219-led-dot-matrix/64e855e80e78298524ccbcbd"
---

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# [ESP32 Standard Library Embedded Rust: SPI with the MAX7219 LED Dot Matrix](https://blog.theembeddedrustacean.com/esp32-standard-library-embedded-rust-spi-with-the-max7219-led-dot-matrix?utm_source=hashnode&utm_medium=feed)

This blog post is the seventh of a multi-part series of posts where I explore various peripherals in the ESP32C3 using standard library embedded Rust and the esp-idf-hal. Please be aware that certain

Aug 25, 2023 · 16 min read · blog.theembeddedrustacean.com  
Updated Jul 1  
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-   [#rust](https://hashnode.com/tag/rust)
-   [#tutorial](https://hashnode.com/tag/tutorial)
-   [#esp32](https://hashnode.com/tag/esp32)
-   [#beginner](https://hashnode.com/tag/beginner)
-   [#embedded](https://hashnode.com/tag/embedded)

## 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 🦀

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