SteVe - OCPP server implementation in Java. Your trusted open-source EV charging station management system since 2013. Used by CPOs, manufacturers and developers worldwide. Managed cloud →

A Meshtastic desktop client, allowing simple, offline deployment and administration of an ad-hoc mesh communication network. Built in Rust and TypeScript.

ZFS Management GUI & Web UI for Linux, macOS and FreeBSD. Provides both Desktop GUI and Web UI interfaces. Simplifies common ZFS administration tasks for pools, datasets, volumes, and snapshots, in…

Smart energy meter capable of monitoring up to 17 channels. Supports MQTT, REST API, Modbus TCP, InfluxDB, AWS IoT Core. Friendly UI and fully open source (PCB, schematics, components, source code)

Helioduino: Simple automation controller for solar tracking systems using Arduino-compatible microcontrollers. Professional grade, fully configurable, open source, & 100% free. No internet connecti…

Menu library for Arduino, mbed and ESP with designer UI and remote control capabilities.

Python Software to use the Topdon TC001 Thermal Camera on Linux and the Raspberry Pi

FoxESS inverter integration. Connect directly to your FoxESS inverter (no cloud!) for real-time status and control.

Interactive HTML BOM generation plugin for KiCad, EasyEDA, Eagle, Fusion360 and Allegro PCB designer

diy BMS version 4 for Nissan Leaf cells

Tool for using JLCPCB assembly service with KiCad

Turns a Raspberry Pi into a universal, web enabled Reflow Oven Controller

An ardunino atmega1280/2560 18650 battery discharge tester

We are a group of enthusiasts who want an interface to be able to talk to our cars remotely, perhaps add on-car displays (such as heads-up speed), and we want to have fun doing it.