UAV (Uncrewed Aerial Vehicles)
Compact engine control for unmanned systems – precise, lightweight, and reliable.
Uncrewed Aerial Vehicles (UAVs) place the highest demands on control, weight, and reliability. With the trijekt bee and customizable OEM solutions, trijekt offers compact, high-performance engine control units specifically developed for use in UAVs, drones, and autonomous flight platforms.
Our systems combine high processing power, low weight, and robust electronics – ensuring reliable engine management in safety-critical applications.
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Precise control for autonomous propulsion
Lightweight design and energy efficiency
UAV systems benefit from compact, weight-optimized control units.
trijekt offers solutions featuring:
- Low weight and space-saving design
- Integrated ignition drivers to reduce component count
- High energy efficiency with minimal power loss
- CAN and RS232 communication for seamless integration into UAV architectures
Reliability under demanding conditions
UAVs operate in extreme temperature, vibration, and pressure environments.
Our engine control units are engineered for these demanding conditions.
- Rugged and lightweight housing
- Protection against moisture and vibrations
- Validation on test benches with real flight profile simulations
Fields of application
- UAV platforms for civil applications (surveillance, mapping, research)
- Lightweight drones with combustion engines for industrial use
- Research & Teaching – UAV system integration and propulsion simulation
With modular software and flexible interfaces, every trijekt system can be individually adapted to mission and system parameters.

Your advantages in the UAV sector
- Compact design – ideal for lightweight construction and limited installation space
- Integrated ignition drivers – fewer components, reduced weight
- High reliability thanks to robust hardware and software architecture
- Flexible integration via CAN bus, RS232, or customer-specific protocols
- Made in Germany – development, production, and support from a single source
trijekt bee and OEM-based UAV control systems combine maximum performance with minimal weight – ensuring precise, safe, and scalable UAV propulsion.

Frequently Asked Questions (FAQ)
For which UAV systems is trijekt suitable?
Our control units are designed for UAV propulsion systems with 1 to 4 cylinders, supporting both conventional combustion engines and hybrid range-extender concepts.
Yes. Telemetry, flight controllers, and data loggers can be directly connected via CAN and RS232 interfaces.
Using the trijekt software, maps as well as speed and injection characteristics can be precisely configured – ideal for development projects and test flights.
Yes. We have developed several redundancy concepts, which are already successfully in use in series applications.