An open source cross-platform USB stack for embedded system
Let an AI model use a real iPhone with a $7 ESP32: AirPlay eyes, USB HID hands, any OpenAI-compatible vision model. No Mac, no developer account, no jailbreak.
A Simple cross-platform library for communicating with HID devices
A modern, easy-to-use, and feature-rich keyboard firmware written in Rust.
Universal controller firmware for building adapters, dongles, and custom controllers.
OpenFFBoard is a universal force feedback interface for DIY simulation devices
Magic Trackpad 2 Precision Touchpad driver for Windows 11, based on the imbushuo driver, signed by Microsoft
Put a USB-only UPS on the network: an ESP32-S3 board and firmware that serves NUT on TCP 3493, with a web UI. No host computer, no Raspberry Pi.
Give an agent real hands and eyes: undetectable, DOM-independent GUI automation. A $4 USB-HID microcontroller for hands, a vision grounding model for eyes, any LLM for a brain.
Drive the OpenAI Codex Micro macro pad from Claude Code. Six Agent Keys show which of your projects needs you, and pressing one jumps to its terminal tab. Every key, the dial and the thumbstick, over USB or Bluetooth. No ChatGPT desktop app required. Includes the fully documented device protocol.
A hand-wired, 3D-printed ESP32-S3 macropad that mimics the Codex Micro - built in a weekend. Yes, it has RGB.
Software USB-HID FIDO2/CTAP2 authenticator daemon in C++23 (Linux UHID / macOS IOHIDUserDevice, TPM2 / Secure Enclave backed keys)