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E-Traxx (Formula Student)

I lead the embedded software at E-Traxx. For the 2027 car I am building the shared base the boards will use. Telemetry for the 2026 car has its own page.

Visit E-Traxx Website

About the Project

I lead the embedded software for our 2027 Formula Student car. A central controller and ESP32 nodes talk over CAN. I am building the shared library they will use for CAN and firmware updates, and a PC tool that flashes the boards. The control software is still early. The photos below are the 2024 car and the team at Hockenheim in 2025. Telemetry for the 2026 car is its own system further down.

Systems

E-Traxx Telemetry (TeleGUI26)

I watch the 2026 car from the pit. A radio link feeds a PC that shows the live signals and saves each session.

Gallery

E-Traxx electric race car parked on campus
The eXXe24 race car on campus Open project or source: E-Traxx electric race car parked on campus
E-Traxx team gathered beside the car at Hockenheim
E-Traxx team at Formula Student Germany, Hockenheim 2025 Open project or source: E-Traxx team gathered beside the car at Hockenheim