Open-source Haldex control platform for VW & Audi 4Motion vehicles.
Built by enthusiasts. Powered by ESP32. Developed by Forbes Automotive.
OpenHaldex is a fully open-source, ESP32-based Haldex controller platform designed for Volkswagen and Audi 4Motion vehicles. It gives enthusiasts and tuners complete control over Haldex coupling behaviour, CAN integration, and wireless configuration through a modern firmware and app ecosystem.
Modern dual-core microcontroller with OTA updates, Wi-Fi configuration