ComputersWith

ComputersWith is a modular, open‑source computing ecosystem intended to standardize hardware interfaces and software across a family of devices ranging from hobbyist single‑board computers to embedded systems and desktop form factors. The project emphasizes interoperability, shared firmware, and community governance, aiming to reduce fragmentation by providing a common set of specifications and open tooling.

Origins trace to online collaborations in the early 2010s among hobbyists and researchers seeking to unify connectors and boot processes. A formal consortium, the Interoperable Computing Alliance (ICA), released the first public specifications in 2015. The initiative adopted permissive licenses and created repositories for reference designs, firmware, and operating system images under the ComputersWith banner.

Core concept is modular computing modules (MCMs) that connect via a standardized bus and power rails, enabling mixing of CPUs, memory, storage, and I/O modules. A universal firmware stack, including a bootloader and device tree format, ensures cross‑module compatibility. The software stack centers on a Linux‑based distribution branded WithOS, accompanied by a container‑based application framework and a set of standard APIs for device management, security, and updates.

While not a mainstream standard, ComputersWith has influenced maker communities and some open‑source hardware projects. Critics point to the challenges of coordinating open standards and maintaining long‑term maintenance; supporters argue it lowers entry barriers and fosters reuse. The project continues to host design files and reference implementations and maintains an active online community.

See also: open hardware, modular design, Linux on embedded systems.