LaiteIO

LaiteIO is an open-source software and hardware abstraction framework designed to simplify the integration of peripherals with microcontrollers and single-board computers. It provides a modular driver system, a unified input/output API, and a central device registry that helps manage connections across diverse hardware platforms.

Its architecture centers on a lightweight core runtime that exposes a consistent IO model regardless of the underlying bus. Core components include a bus layer for I2C, SPI, UART, GPIO, and PWM, a driver layer with device-specific implementations, and a plugin system that allows new hardware support to be added without modifying core code. A device description language enables compact representation of devices and their capabilities.

Features include automatic device discovery and hot-plug support, asynchronous event handling, configuration management, and built-in diagnostics. The framework offers high-level APIs for common devices such as sensors and actuators, along with low-level access for advanced users to drive buses directly. A simulation mode allows testing and development without physical hardware.

LaiteIO targets a broad range of platforms, including Linux-based single-board computers and microcontroller environments. It is released under an open-source license and emphasizes portability, performance, and a permissive contribution model. Documentation and examples accompany the project to facilitate learning and adoption.

Since its inception, LaiteIO has cultivated a community of contributors and is used in hobbyist projects, education, and rapid prototyping. The ecosystem includes a driver registry with community-maintained modules and example galleries that illustrate device integrations across sensors, displays, and actuators.