A differential drive robot is controlled using ROS2 Jazzy running on a Raspberry Pi 4 (running Ubuntu Server 24.04). The vehicle is equipped with a Raspberry Pi camera for visual feedback and an RPLIDAR A1 sensor used for Simultaneous Localization and Mapping (SLAM), autonomous navigation and obstacle avoidance.

ROS2 Driver for FeeTech-SCS

Send encrypted voice and text messages via Tor hidden services with this self-contained Bash script for anonymous, serverless communication.

Go servers/services for remote and autonomous testbeds and labs

The ground station software used to interface with the ground station LoRa board and distribute signals from the rocket across websocket connections.

hardware interface for PWM servos through Raspberry Pi's GPIO pins compatible with ros2_control framework

ros2_control package for Waveshare ST servo motors

ros_control compatible hardware interface to send commands to the March exoskeleton 🦾

"A comprehensive hardware interface connecting X-Plane 11/12 flight simulator to Arduino, ESP32, and other microcontrollers for building custom home cockpits. Bidirectional communication for datarefs, commands, and hardware control. Cross-platform support for Windows, macOS, Linux."

Micro-servo S90 ROS2 hardware interface for RaspberryPi 3B+.

Harware interface for Maxon Epos motor controllers using ROS 2 control

Improved PS/2 Keyboard Library for Arduino / ESP32

A ros_control hardware_interface for coppeliasim (like gazebo_ros_control)

Hardware interface for DAUM Ergobike 8008 TRS

C#/.NET library to interface with and read actions from the TourBox hardware controller via a serial port connection.

Moveit & ROS Control Hardware Interface for Omron 1S Drives (using Ethercat with CiA402)

The Firmware and 6502-side code for a Raspberry Pi Pico W acting as a smart network bridge via a 65C22 VIA parallel interface.

Codex Skill：从芯片手册、原理图和旧固件提取硬件接口契约，辅助固件开发、板级调试和硬件评审