Hardware Go Libraries Ranking

- Official Arduino CLI and library. Can run standalone, or be incorporated into larger Go projects.

- GPIO for Go, doesn't require cgo.

- Golang hardware discovery/inspection library.

- Go-like language for programming embedded systems (e.g. STM32 MCU).

- A pure Go library providing Linux OS / kernel / hardware system information.

- Robot Operating System (ROS) library for Go.

- Open Sound Control (OSC) bindings for Go.

- a polled API to read the state of an attached joystick.

- Hardware event personality daemon for macOS. Monitors USB, charger, lid, and other hardware events and responds with customizable personalities.