List of ngrok/Cloudflare Tunnel alternatives and other tunneling software and services. Focus on self-hosting.

A SDK to using the Realtime API with Microcontrollers like the ESP32

Open-source Modbus TCP to Modbus RTU (RS-232/485) gateway.

PHP client for Modbus TCP and Modbus RTU over TCP (can be used for serial)

Opensource firmware for PocketPD

DIY Automatic Battery Charger Using RP2040

Code for the manim-generated scenes used in 3blue1brown videos

A library for ESP32/Arduino/Similar to allow you to remote-control LVGL-based applications over WiFi.

A high speed stepper library for Atmega 168/328p (nano), Atmega32u4, Atmega 2560, ESP32, ESP32S2, ESP32S3, ESP32C3, ESP32C6 and Atmel SAM Due

ESP32 EVSE firmware

USB Army Knife – the ultimate close access tool for penetration testers and red teamers.

Flexible data visualization software for embedded devices and projects

This is a project, where I give you a way to use Autodesk Fusion 360 on Linux!

ESP32 Application which acts as 3rd stage bootloader and allows switching applications stored in OTA partitions

tools to create and extract Squashfs filesystems

A curated list of awesome KiCad plugins and resources

github action to compile an esp-idf project and create a merged binary that will be saved as an artifact

Miscellaneous scripts

Duktape - embeddable Javascript engine with a focus on portability and compact footprint

An open-source & self-hostable Heroku / Netlify / Vercel alternative.

expose yourself

PCB design for SPI adapters (HATs)

Libssh SSH client & server port to ESP32 Arduino library

AT application for ESP32/ESP32-C2/ESP32-C3/ESP32-C6/ESP8266

ESP32 based streaming upgrade for your audio gear

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS