Deliver best-in-class RTOS for connected resource-constrained devices, built to be secure and safe.

What Can Dojo Five and Zephyr Do for Your Project?



  • Developed with security in mind
  • Includes CNA with PSIRT

Open Source

  • Available through the Apache 2.0 open source license
  • Free to use in commercial and non-commercial solutions

Product Ready

  • Long term support (LTS) with security updates
  • Auditable code base developed with a goal of safety certifications


  • Supports Bluetooth® Low Energy, Wi-Fi*, 802.15.4
  • Supports standards like 6LoWPAN, CoAP, IPv4, IPv6, Ethernet, USB, CAN, and Thread

Recent Dojo Five / Zephyr projects

Zephyr on Nordic nRF9160 for a water molecule sensing system

Zephyr on ST Nucleo L476RG for a PLT system

Zephyr on Nordic nRF9160 for a personal wearable device

Zephyr on Nordic nRF9160 for a bicycle tracking system


Complete flexibility & freedom of choice

  • Open source & neutral governance
  • Supports multiple hardware architectures
  • Small footprint: scales from small Cortex-M devices to multi-core 64-bit CPUs

Connect embedded devices securely to any cloud

  • Multiple protocol options including BLE mesh and Thread
  • Supporting industrial, automotive, smart city and smart home
  • Cloud agnostic – Connect with transport layer security to any cloud

Develop products with safety built in

  • Long-term support
  • In-depth security development lifecycle
  • Functional safety certification coming soon

Take the Next Step with Dojo Five on Your Zephyr Project

Spend More Time Developing!

EmbedOps enables DevOps for embedded software teams by making it easy to integrate with popular continuous integration (CI) platforms to automate every step of your software development pipeline. Coupled with pre-built, containerized build environments via Docker, team members can onboard to a project quickly and build the automation pipeline's steps locally -- exactly as they are on the production server -- ensuring end-to-end consistency throughout your software build and release cycle.


Spend more time on development and less time on DevOps with EmbedOps from Dojo Five.