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Zephyr® RTOS for Microchip

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Developing Products With Zephyr RTOS


Zephyr is a cutting-edge, open-source Real-Time Operating System (RTOS) designed to power a wide range of devices. Our vision is to foster collaboration, innovation and community empowerment to seamlessly integrate Zephyr RTOS across Microchip’s products and development tools.

As a Silver Member of the Zephyr Project, we are committed to driving the growth and adoption of Zephyr RTOS by aligning our hardware, software and developer resources. This membership reinforces our dedication to delivering a unified, best-in-class experience that accelerates product development, simplifies workflows and creates robust, future-ready solutions.

Zephyr

Zephyr Software Development Kit for Our Platforms: Microchip zSDK 


This is a framework delivering a minimally-customized Zephyr distribution, downstream modules and Microchip libraries—one trusted starting point to build, flash and debug on our devices. This development kit is built on the open Zephyr ecosystem and the West meta-tool—a single manifest pins every repository to a fully validated revision.

Microchip zSDK v4.4.0.0 Released


Release 4.4.0.0 of the Microchip zSDK is built on Zephyr v4.4.0 and broadens device coverage and production readiness. This includes:
  • Five new boards including PIC32CK SG01/GC01, PIC32CM SG00/GC00 and SAM9X75 Curiosity Development Board
  • New drivers for USB Device Controller (UDC), Secure Digital Host Controller (SDHC), Quad Serial Peripheral Interface (QSPI)/NVMCTRL Flash, Direct Memory Access (DMA), Analog-to-Digital Converter (ADC), Controller Area Network (CAN) and Ethernet Gigabit Media Access Controller (GMAC)
  • Simplified programming with MPLAB® IPE flashing via West Flash for PIC32C boards
  • Secure boot support with a new MCUboot sample (swap-using-move) on PIC32CK Curiosity Ultra Development Board

Zephyr for Microchip

Zephyr RTOS is shaping the future of embedded systems, and we are all in.

Discover how we are working with the Zephyr Project to empower embedded and IoT developers through open-source collaboration.

As a Silver Member of the Zephyr Project, we deliver a seamless Zephyr RTOS experience across a growing portfolio of devices. Explore how you can get started today using Zephyr for Microchip and bring your next embedded innovation to life.

Getting Started With Zephyr for Microchip


Are you ready to bring your ideas to life with Zephyr RTOS and Microchip hardware? Whether you’re building IoT devices, edge applications or embedded systems, our Zephyr for Microchip resources speed up your development.

Explore our step-by-step guides, supported boards, driver libraries and example projects, which will ease your design process from prototype to production. As part of the global Zephyr community, we provide you with access to expert knowledge, best practices and a vibrant network of developers.

Start your journey today and see how Zephyr RTOS and Microchip can power your next innovation.

MPLAB® XC32 Compiler Support in Zephyr RTOS


MPLAB XC32 is an officially supported toolchain in the Zephyr Project. You can now compile Zephyr RTOS applications for our 32-bit devices using MPLAB XC32, with complete setup instructions available in the Zephyr documentation.

Add Wireless Connectivity to Your Zephyr Design


Discover how validated Bluetooth® LE and Thread® support on our MCUs helps accelerate reliable Zephyr‑based IoT designs.

Zephyr RTOS Wireless Connectivity

Percepio—Visual Observability for Zephyr Developers


Percepio provides advanced observability tools that help developers accelerate debugging and improve software quality on Zephyr-based systems.

Tracealyzer offers powerful visual trace diagnostics for in-depth insight into real-time behavior, performance bottlenecks and system interactions.

Percepio View, a free runtime monitoring solution for Zephyr, provides live observability in production and test environments, enabling early detection of issues and faster root-cause analysis.

Together, these tools give developers a complete visibility solution, from development to deployment, to fully support our Zephyr-enabled platforms.

Need Some Help?


We are here to support you. Contact our Client Success Team to get assistance with your design.











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