Firmware replacement for Growatt ShineWiFi-S

Project Mu implementation for Apple silicon platforms (WIP)

Espressif's SDK for Matter

This software enables EV battery packs to be used for stationary storage in combination with solar inverters.

Use, monitor and control any battery brand with any inverter! Application to read and monitor data from BMSes and write data to an inverter using any protocol (e.g. UART, RS485, ModBus or CAN)

Description of data exchange protocol for GREE air conditioners via UART based on reverse engineering

Gree AC WiFi Modules Firmwares

Attempt to describe the Xiaomi Robot Vacuum Protocol

Cloud replacement for vacuum robots enabling local-only operation

The IBM PS/1 emulator.

DIY CAN BMS emulator project to integrate DIY battery with different brands of invertors with CAN or RS485 communication.

EEBUS Controller for Viessmann VitoConnect Modules

ESPHome for the Xiaomi Mi Air Purifier 3H (and similar devices using the same protocol)

Control power delivered by a Tesla Wall Charger using two wires screwed into its RS-485 terminals.

A custom-designed IDE SSD for use in any machine that utilizies a 2.5" IDE hard disk.

A custom-designed IDE SSD for use in any machine that utilizies a 1.8" ZIF IDE hard disk.

A collection of enhancements for UnifiOS based devices

Swap Unifi custom firmware with modified firmware to use GPON-ONU on 3rd party OLT

Hacking RTL960x based xPON ONU Stick to suite your Universal OLT

Raspberry Pi 4 UEFI Firmware Images

Apple HomeKit firmware for Shelly's

📦 Systemd Units for UniFi OS.

UFiber Configuration Tool

VMware ESXi macOS

Open Firmware (IEE1275-1994) implementation by its inventor.

Reproduction AdLib Sound Card, OPL2, Circa 1990

OpenCore bootloader

VK driver for the Raspberry Pi (Broadcom Videocore IV)