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Blues University

Blues University

IoT and Embedded Development Content

Blues University is an ongoing series of articles geared towards beginner- and intermediate-level developers who are looking to expand their knowledge of embedded development and the IoT.

Articles by Blues University

14 articles published

May 6, 2025

Debugging Embedded Applications on STM32

An overview of debugging techniques for programs deployed to an STM32 microprocessor.

April 23, 2025

Power Management and Energy Efficiency in Embedded Systems

Learn about strategies that can help enhance the power efficiency of your embedded applications.

April 2, 2025

The Anatomy of JSON and JSONata

Learn more about the structure of JSON and transforming JSON objects with JSONata.

March 11, 2025

Sending Your IoT Data to a Cloud Platform

An introduction to the how and why of syncing your IoT data with the cloud.

March 5, 2025

Using Serial Logs Effectively

A beginner's guide for using serial logs to debug embedded programs.

November 19, 2024

Understanding Common IoT Network Transport Protocols

A brief introduction to the most commonly used network transport protocols used in connected products: HTTP, MQTT, TCP/IP, UDP, CoAP, and Matter.

October 31, 2024

Why Beginning Embedded Developers Shouldn't be Afraid of C

Learn more about why C is such a popular language for embedded development and how it's accessible even to Python, JavaScript, or Go developers.

October 16, 2024

Setting Up a Development Environment for Embedded Programming

Get comfortable setting up your first set of developer tools for embedded development.

September 25, 2024

Understanding Sensor Interfaces - UART, I2C, SPI and CAN

Get to know common interfaces used when developing with sensors in embedded products.

August 30, 2024

Understanding and Using Web Services in the IoT

Learn more about web services and why they are vital as a pathway to the cloud in the IoT.

August 14, 2024

Wiring Up Your First Components with a Breadboard

A guide for new embedded developers looking to wire their first components on a breadboard.

July 24, 2024

A Beginner's Guide to Arduino

Learn how to write and deploy your first firmware to an Arduino device.