A guide from Witekio

Why Zephyr is becoming the go-to framework for MCU development

A guide to scalable, secure, and production-ready RTOS adoption

Avoid common MCU development pitfalls and accelerate your time-to-market

The rise of Zephyr

As connected devices become more capable and regulatory demands grow, Zephyr is emerging as a powerful choice for MCU development.

This guide explores why developers are moving away from proprietary SDKs and bare-metal approaches in favor of Zephyr’s secure, scalable, and hardware-agnostic framework. Whether you’re just evaluating Zephyr or already using it, this guide offers practical insights to help you build faster, smarter, and more future-proof products.

The top tips this guide will give you

  • How Zephyr compares to FreeRTOS, ThreadX, and vendor SDKs
  • Understanding the total cost of ownership of different RTOS paths
  • Leveraging Zephyr’s hardware abstraction for future-proof development
  • Building secure, compliant systems using Zephyr’s built-in features
  • Streamlining development with CI/CD and a unified toolchain

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