Real-time GPIO state viewer for Seeed Studio XIAO ESP32-S3 Sense using MicroPython and Thonny — includes web-based pin monitor, Wi-Fi setup, and dynamic pin mapping for touch/high/low detection.

go2rtc mjpeg streamer for bambu printers

Progress bar for Bambu Lab 3D printers using ESP32 and an adressable LED strip (e.g. WS2812B)

A fully modular 3D-printable rack-building system

WiFi Stepper Motor Curtain Opener

Keep track of your inventory of 3D-printer filament spools.

grbl controller for esp32

An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino

Turn your Raspberry Pi into a USB Ethernet gadget (CDC-ECM/RNDIS) for headless networking, Internet sharing, and remote development over a single USB cable.

OPNsense images native builder for aarch64. Steps to build your own image: https://yrzr.github.io/tutorial-build-opnsense-arm64-on-a-rpi4/. OPNsense aarch64 Firmware Repository: http://168.138.176.…

Tools & Documentation relating to the Bambu Bus

BI frontend

Custom firmware for internal ExpressLRS RF module to act as a CyberBrick ESP-NOW protocol TX module

A curated list of amazingly awesome open-source sysadmin resources.

Build a full-featured home server or NAS replacement with an Ubuntu box and this playbook.

Official FOSSCAD Library Repository

JetKVM - Control any computer remotely

💻 A random user-agent generator.

#3DBenchy is a 3D model specifically designed for testing and benchmarking 3D printers. It is a small recognizable object that you can download for free, make and share.

A python parametric CAD scripting framework based on OCCT

A python CAD programming library

Create gridfinity items with build123d

Paul's Gridfinity Things

A ground-up rebuild of the stock gridfinity bins in OpenSCAD

Gridfinity Extended OpenSCAD Model

DIY version of the Panda Knomi display using ESP32-WROVER-E and a round TFT screen. For educational use – not affiliated with BTT.

Xol Toolhead is the evolution of 'Mantis Xol 2'. Aimed at modularity and quality of life improvements for installation and serviceability. We have left the mantis carriage behind, and thus are now …

RFID for 3d printer filament