ChCon Badge 2025

An ESP32-C3 conference badge running a full Minecraft 1.21.4 server, 3D graphics, custom VM, and CTF challenges—all in bare-metal Rust.

GitHub

#rust#esp32#embedded#minecraft

CHCon 2018 Badge

Hardware designs and firmware for a conference badge with NeoPixel LEDs, EEPROM customization, and interactive challenges for CHCon 2018.

GitHub

#arduino#cpp#hardware#neopixel

sshrimp

An SSH Certificate Authority deployed as an AWS Lambda function with OpenID Connect integration for zero-trust SSH authentication.

GitHub

#go#terraform#aws-lambda#ssh

Secure Tea Leeks

A security-focused application that models relationships between people, teams, services, and assets using Neo4j graph database technology.

GitHub

#python#neo4j#graphql#security

RustForgeConf 2025 ESP32-RS Tutorial

A getting-started guide for Rust development on the ESP-RS development board, covering both standard library and bare-metal embedded systems programming.

GitHub

#rust#esp32#embedded#no-std

Home Assistant Gamepad

A tool that enables USB gamepad control of Home Assistant inputs by reading button presses and toggling specified entities.

GitHub

#python#home-assistant#docker#gamepad