About the Digi Accelerated Linux Operating System firmware

DAL OS Digi Accelerated Linux Operating System is a Linux-based operating system that runs on Digi devices, providing the core platform for networking, security, device management, and application execution and is designed for embedded and IoT devices. It delivers a secure, stable, and scalable platform that manages hardware resources, networking, and applications, while enabling centralized configuration and management through tools like Digi Remote Manager. It is designed for secure, scalable, and long-term deployments, enabling remote management, firmware updates, and reliable operation across connected systems.

What it allows us to do

DAL OS allows Digi to offer a secure, standardized, and remotely manageable platform across its device portfolio, enabling consistent device behavior, centralized management, over-the-air updates, and scalable deployment of applications and connectivity services. It also provides the foundation for long-term support through LTS releases while still enabling ongoing innovation through feature updates.

Why it matters to you

It provides a reliable, secure, and consistently managed platform for your devices, reducing complexity in deployment and ongoing operations. It enables centralized management, remote updates, and scalable control of device fleets, which lowers operational overhead and improves efficiency. Additionally, its LTS-based lifecycle allows you to maintain stable, predictable systems while still having the flexibility to adopt new features when it aligns with your needs.

How a firmware update works

How you update depends on how your devices are managed. For individual devices, you may want to access your device locally via the Web UI or CLI consoles. For a fleet of devices, you may want to use a template to push firmware updates to many devices remotely via Digi Remote Manager.

Updates are typically planned and tested in advance, since they may temporarily interrupt connectivity while the modem is being updated. Review the Best practice for the Digi-recommended incremental approach to updating the firmware on your fleet of devices via Digi Remote Manager.

In simple terms

DAL OS is the main software that runs your Digi devices. It controls how the device works, connects to networks, stays secure, and runs applications. It also lets you manage and update your devices remotely via Digi Remote Manager, so they keep working reliably over time.